--- type: "firecrawl-provider" description: "WIPO PATENTSCOPE (patentscope.wipo.int): full-text and fielded search over the PCT collection and 85 national and regional patent collections, bibliographic records of one PCT or national document (titles and abstracts per language, parties, classifications, priorities, designated states, family links), and the reference lists behind the query language (search field codes, office codes, IPC symbols). Anonymous, no login; result pages and records are the site's server-rendered JSF HTML, reference lists are its JSON autocomplete endpoints." use_when: "WIPO PATENTSCOPE (patentscope.wipo.int): full-text and fielded search over the PCT collection and 85 national and regional patent collections, bibliographic records of one PCT or national document (titles and abstracts per language, parties, classifications, priorities, designated states, family links), and the reference lists behind the query language (search field codes, office codes, IPC symbols). Anonymous, no login; result pages and records are the site's server-rendered JSF HTML, reference lists are its JSON autocomplete endpoints." categories: "Public records" capabilities: 3 credits_per_call: 5 --- # WIPO PATENTSCOPE patent search on Firecrawl Alexandria WIPO PATENTSCOPE (patentscope.wipo.int): full-text and fielded search over the PCT collection and 85 national and regional patent collections, bibliographic records of one PCT or national document (titles and abstracts per language, parties, classifications, priorities, designated states, family links), and the reference lists behind the query language (search field codes, office codes, IPC symbols). Anonymous, no login; result pages and records are the site's server-rendered JSF HTML, reference lists are its JSON autocomplete endpoints. - Categories: Public records - Category index: [Public records category](https://firecrawl.dev/alexandria/agents/categories/public-records) - Provider key: `patentscope-wipo-int` - Access: Firecrawl credits - Cost: 5 credits per call ## More - [Human guide](https://firecrawl.dev/app/alexandria/patentscope-wipo-int) - [OpenAPI spec](https://firecrawl.dev/alexandria/agents/providers/patentscope-wipo-int/openapi.json) ## Capabilities - [Patent](https://firecrawl.dev/alexandria/agents/providers/patentscope-wipo-int/intellectual-property/patent): Bibliographic record of one PATENTSCOPE document by its record id (`doc_id` from `search`): publication and application numbers and dates, grant data and publication kind for national records, IPC and CPC symbols, applicants, inventors, agents, priority claims, publication and filing language, designated states, titles and abstracts per language, related documents (family members shown on the PCT record), the tabs the site offers, and the permalink. Two upstream requests: the site's first answer is a session bootstrap page that reloads itself. - [Reference](https://firecrawl.dev/alexandria/agents/providers/patentscope-wipo-int/intellectual-property/reference): Reference lists behind the PATENTSCOPE query language, from the site's JSON autocomplete endpoints: `fields` (search field codes with name and type), `offices` (office codes accepted by the `search` office filter and the OF/CTR fields), `ipc` (IPC symbols with titles for a symbol prefix). - [Search](https://firecrawl.dev/alexandria/agents/providers/patentscope-wipo-int/intellectual-property/search): Search PATENTSCOPE with its query language (field codes such as FP full text, EN_TI English title, PA applicant, IN inventor, PN publication number, AN application number, IC IPC, DP publication date; boolean AND/OR/NOT, phrases in quotes, ranges [20240101 TO 20241231]). A plain query without a field code is wrapped as FP:(...) like the site's simple search. One page of 10 results with document id, publication number, title, office, publication date, IPC, application number, applicant, inventor and abstract as shown in the result list. Page 1 is one stateless request; later pages replay the site's JSF paginator in a fresh session (three requests). ## 1. Choose this provider when WIPO PATENTSCOPE (patentscope.wipo.int): full-text and fielded search over the PCT collection and 85 national and regional patent collections, bibliographic records of one PCT or national document (titles and abstracts per language, parties, classifications, priorities, designated states, family links), and the reference lists behind the query language (search field codes, office codes, IPC symbols). Anonymous, no login; result pages and records are the site's server-rendered JSF HTML, reference lists are its JSON autocomplete endpoints. ## 2. Minimal request Call `POST https://api.firecrawl.dev/v2/scrape` with `{ alexandria: { provider, capability, options } }`. For a batch, send `{ alexandria: [...] }` with up to 10 calls. ```json { "provider": "patentscope-wipo-int", "capability": "intellectual-property/patent", "options": { "doc_id": "WO2024001234" } } ``` ## 3. Add provider options Use only the options needed for the task: - `doc_id` (string, required): PATENTSCOPE record id (`WO2024001234` for a PCT publication, `CN190116616` for a national record), a WO publication number written `WO/2024/001234`, or a pasted detail.jsf URL carrying docId. Example: `WO2024001234` - `lang` (string): Interface language of the record page (field labels; data is the same). Example: `en` ## 4. Request through your preferred interface ### JavaScript ```javascript const result = await firecrawl.scrape({ alexandria: { provider: "patentscope-wipo-int", capability: "intellectual-property/patent", options: { doc_id: "WO2024001234", }, }, }); ``` ### Python ```python result = firecrawl.scrape_alexandria({ "provider": "patentscope-wipo-int", "capability": "intellectual-property/patent", "options": { "doc_id": "WO2024001234" } }) ``` ### cURL ```sh curl https://api.firecrawl.dev/v2/scrape \ -H "Authorization: Bearer $FIRECRAWL_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "alexandria": { "provider": "patentscope-wipo-int", "capability": "intellectual-property/patent", "options": { "doc_id": "WO2024001234" } } }' ``` ### CLI ```sh firecrawl scrape 'patentscope-wipo-int/intellectual-property/patent' \ --options '{"doc_id":"WO2024001234"}' ``` ### MCP Call the FCX MCP retrieve tool with this object: ```json { "provider": "patentscope-wipo-int", "capability": "intellectual-property/patent", "options": { "doc_id": "WO2024001234" } } ``` Ask for only the returned fields needed by the task. ## 5. Full request shape ```json { "provider": "patentscope-wipo-int", "capability": "intellectual-property/patent", "options": { "doc_id": "WO2024001234" } } ``` ## 6. Response data The response includes `success`, `provider`, `capability`, `creditsCost` and `data`. This example shows the provider payload in `data`: ```json { "abstracts": [ { "lang": "en", "text": "A rotor (100) and a motor. The rotor (100) comprises: a rotor core (1) and a plurality of permanent magnets (2), wherein the rotor core (1) is provided with a plurality of mounting grooves, the plurality of permanent magnets (2) are arranged in the plurality of mounting grooves in a one-to-one correspondence manner, materials of the permanent magnets (2) in the at least two mounting grooves are different, the plurality of mounting grooves comprise a first mounting groove (11), and a permanent magnet (2) arranged in the first mounting groove (11) comprises a first magnet (21) and a second magnet (22) which are arranged in a segmented manner." }, { "lang": "fr", "text": "La présente invention concerne un rotor (100) et un moteur. Le rotor (100) comprend : un noyau de rotor (1) et une pluralité d'aimants permanents (2), le noyau de rotor (1) comportant une pluralité de rainures de montage, la pluralité d'aimants permanents (2) étant agencés dans la pluralité de rainures de montage à la manière d'une correspondance biunivoque, les matériaux des aimants permanents (2) dans les au moins deux rainures de montage étant différents, la pluralité de rainures de montage comprenant une première rainure de montage (11), et un aimant permanent (2) agencé dans la première rainure de montage (11) comprenant un premier aimant (21) et un second aimant (22) qui sont agencés d'une manière segmentée." }, { "lang": "zh", "text": "一种转子(100)和电机，转子(100)包括：转子铁芯(1)和多个永磁体(2)，转子铁芯(1)上设有多个安装槽；多个永磁体(2)一一对应地设置在多个安装槽内，至少两个安装槽内的永磁体(2)的材料不同；其中，多个安装槽包括第一安装槽(11)，设于第一安装槽(11)内的永磁体(2)包括分段设置的第一磁体(21)和第二磁体(22)。" } ], "agents": [ "北京知帆远景知识产权代理有限公司 ZHIFAN & PARTNERS" ], "applicants": [ "比亚迪股份有限公司 BYD COMPANY LIMITED [CN]/[CN]" ], "application_number": "PCT/CN2023/077678", "collection": "pct", "cpc": [ "H02K 1/02", "H02K 1/27", "H02K 1/274", "H02K 1/276", "H02K 1/2766", "H02K 1/2789", "H02K 21/12", "H02K 2213/03", "H02K 29/03" ], "designated_states": [ "AE", "AG", "AL", "AM", "AO", "AT", "AU", "AZ", "BA", "BB", "BG", "BH", "BN", "BR", "BW", "BY", "BZ", "CA", "CH", "CL", "CN", "CO", "CR", "CU", "CV", "CZ", "DE", "DJ", "DK", "DM", "DO", "DZ", "EC", "EE", "EG", "ES", "FI", "GB", "GD", "GE", "GH", "GM", "GT", "HN", "HR", "HU", "ID", "IL", "IN", "IQ", "IR", "IS", "IT", "JM", "JO", "JP", "KE", "KG", "KH", "KN", "KP", "KR", "KW", "KZ", "LA", "LC", "LK", "LR", "LS", "LU", "LY", "MA", "MD", "MG", "MK", "MN", "MW", "MX", "MY", "MZ", "NA", "NG", "NI", "NO", "NZ", "OM", "PA", "PE", "PG", "PH", "PL", "PT", "QA", "RO", "RS", "RU", "RW", "SA", "SC", "SD", "SE", "SG", "SK", "SL", "ST", "SV", "SY", "TH", "TJ", "TM", "TN", "TR", "TT", "TZ", "UA", "UG", "US", "UZ", "VC", "VN", "WS", "ZA", "ZM", "ZW" ], "detail_url": "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2024001234", "doc_id": "WO2024001234", "filing_date": "2023-02-22", "filing_language": "Chinese (zh)", "grant_date": null, "grant_number": null, "inventors": [ "刘兴佳 LIU, Xingjia", "王天陆 WANG, Tianlu", "吴施汛 WU, Shixun", "齐文明 QI, Wenming" ], "ipc": [ "H02K 1/27", "H02K 1/274", "H02K 1/2789", "H02K 21/12" ], "observed_at_ms": 1790126544492, "office": "WO", "priority_claims": [ { "country": "CN", "date": "2022-06-29", "number": "202210784919.9" } ], "publication_date": "2024-01-04", "publication_kind": null, "publication_language": "Chinese (zh)", "publication_number": "WO/2024/001234", "related_documents": [ { "doc_id": "CN419771116", "publication_number": "CN117353484" }, { "doc_id": "AU445601880", "publication_number": "AU2023301341" }, { "doc_id": "KR449749591", "publication_number": "KR1020250020638" }, { "doc_id": "BR454949811", "publication_number": "BRBR112024026784" }, { "doc_id": "EP455130871", "publication_number": "EP4550628" }, { "doc_id": "CA454882264", "publication_number": "CA3259782" }, { "doc_id": "US453095393", "publication_number": "US20250112510" } ], "tabs": [ "PCT Biblio. Data", "Full Text", "Drawings", "ISR/WOSA/A17(2)(a)", "National Phase", "Patent Family", "Notices", "Documents" ], "titles": [ { "lang": "en", "text": "ROTOR AND MOTOR" }, { "lang": "fr", "text": "ROTOR ET MOTEUR" }, { "lang": "zh", "text": "转子和电机" } ] } ``` ## API reference-derived contract The following capability contract is generated from the same normalized Alexandria API reference exposed in the API spec. ### Patent - Capability: `intellectual-property/patent` - Description: Bibliographic record of one PATENTSCOPE document by its record id (`doc_id` from `search`): publication and application numbers and dates, grant data and publication kind for national records, IPC and CPC symbols, applicants, inventors, agents, priority claims, publication and filing language, designated states, titles and abstracts per language, related documents (family members shown on the PCT record), the tabs the site offers, and the permalink. Two upstream requests: the site's first answer is a session bootstrap page that reloads itself. - Instructions: You have a PATENTSCOPE doc_id (WO2024001234, CN190116616) and need the full bibliographic data. - Cost: 5 credits per call - Capability file: [Patent](https://firecrawl.dev/alexandria/agents/providers/patentscope-wipo-int/intellectual-property/patent) Accepted options: - `doc_id` (string, required): PATENTSCOPE record id (`WO2024001234` for a PCT publication, `CN190116616` for a national record), a WO publication number written `WO/2024/001234`, or a pasted detail.jsf URL carrying docId. Example: `WO2024001234` - `lang` (string): Interface language of the record page (field labels; data is the same). Example: `en` Response schema example: ```json { "abstracts": [ { "lang": "en", "text": "A rotor (100) and a motor. The rotor (100) comprises: a rotor core (1) and a plurality of permanent magnets (2), wherein the rotor core (1) is provided with a plurality of mounting grooves, the plurality of permanent magnets (2) are arranged in the plurality of mounting grooves in a one-to-one correspondence manner, materials of the permanent magnets (2) in the at least two mounting grooves are different, the plurality of mounting grooves comprise a first mounting groove (11), and a permanent magnet (2) arranged in the first mounting groove (11) comprises a first magnet (21) and a second magnet (22) which are arranged in a segmented manner." }, { "lang": "fr", "text": "La présente invention concerne un rotor (100) et un moteur. Le rotor (100) comprend : un noyau de rotor (1) et une pluralité d'aimants permanents (2), le noyau de rotor (1) comportant une pluralité de rainures de montage, la pluralité d'aimants permanents (2) étant agencés dans la pluralité de rainures de montage à la manière d'une correspondance biunivoque, les matériaux des aimants permanents (2) dans les au moins deux rainures de montage étant différents, la pluralité de rainures de montage comprenant une première rainure de montage (11), et un aimant permanent (2) agencé dans la première rainure de montage (11) comprenant un premier aimant (21) et un second aimant (22) qui sont agencés d'une manière segmentée." }, { "lang": "zh", "text": "一种转子(100)和电机，转子(100)包括：转子铁芯(1)和多个永磁体(2)，转子铁芯(1)上设有多个安装槽；多个永磁体(2)一一对应地设置在多个安装槽内，至少两个安装槽内的永磁体(2)的材料不同；其中，多个安装槽包括第一安装槽(11)，设于第一安装槽(11)内的永磁体(2)包括分段设置的第一磁体(21)和第二磁体(22)。" } ], "agents": [ "北京知帆远景知识产权代理有限公司 ZHIFAN & PARTNERS" ], "applicants": [ "比亚迪股份有限公司 BYD COMPANY LIMITED [CN]/[CN]" ], "application_number": "PCT/CN2023/077678", "collection": "pct", "cpc": [ "H02K 1/02", "H02K 1/27", "H02K 1/274", "H02K 1/276", "H02K 1/2766", "H02K 1/2789", "H02K 21/12", "H02K 2213/03", "H02K 29/03" ], "designated_states": [ "AE", "AG", "AL", "AM", "AO", "AT", "AU", "AZ", "BA", "BB", "BG", "BH", "BN", "BR", "BW", "BY", "BZ", "CA", "CH", "CL", "CN", "CO", "CR", "CU", "CV", "CZ", "DE", "DJ", "DK", "DM", "DO", "DZ", "EC", "EE", "EG", "ES", "FI", "GB", "GD", "GE", "GH", "GM", "GT", "HN", "HR", "HU", "ID", "IL", "IN", "IQ", "IR", "IS", "IT", "JM", "JO", "JP", "KE", "KG", "KH", "KN", "KP", "KR", "KW", "KZ", "LA", "LC", "LK", "LR", "LS", "LU", "LY", "MA", "MD", "MG", "MK", "MN", "MW", "MX", "MY", "MZ", "NA", "NG", "NI", "NO", "NZ", "OM", "PA", "PE", "PG", "PH", "PL", "PT", "QA", "RO", "RS", "RU", "RW", "SA", "SC", "SD", "SE", "SG", "SK", "SL", "ST", "SV", "SY", "TH", "TJ", "TM", "TN", "TR", "TT", "TZ", "UA", "UG", "US", "UZ", "VC", "VN", "WS", "ZA", "ZM", "ZW" ], "detail_url": "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2024001234", "doc_id": "WO2024001234", "filing_date": "2023-02-22", "filing_language": "Chinese (zh)", "grant_date": null, "grant_number": null, "inventors": [ "刘兴佳 LIU, Xingjia", "王天陆 WANG, Tianlu", "吴施汛 WU, Shixun", "齐文明 QI, Wenming" ], "ipc": [ "H02K 1/27", "H02K 1/274", "H02K 1/2789", "H02K 21/12" ], "observed_at_ms": 1790126544492, "office": "WO", "priority_claims": [ { "country": "CN", "date": "2022-06-29", "number": "202210784919.9" } ], "publication_date": "2024-01-04", "publication_kind": null, "publication_language": "Chinese (zh)", "publication_number": "WO/2024/001234", "related_documents": [ { "doc_id": "CN419771116", "publication_number": "CN117353484" }, { "doc_id": "AU445601880", "publication_number": "AU2023301341" }, { "doc_id": "KR449749591", "publication_number": "KR1020250020638" }, { "doc_id": "BR454949811", "publication_number": "BRBR112024026784" }, { "doc_id": "EP455130871", "publication_number": "EP4550628" }, { "doc_id": "CA454882264", "publication_number": "CA3259782" }, { "doc_id": "US453095393", "publication_number": "US20250112510" } ], "tabs": [ "PCT Biblio. Data", "Full Text", "Drawings", "ISR/WOSA/A17(2)(a)", "National Phase", "Patent Family", "Notices", "Documents" ], "titles": [ { "lang": "en", "text": "ROTOR AND MOTOR" }, { "lang": "fr", "text": "ROTOR ET MOTEUR" }, { "lang": "zh", "text": "转子和电机" } ] } ``` ### Reference - Capability: `intellectual-property/reference` - Description: Reference lists behind the PATENTSCOPE query language, from the site's JSON autocomplete endpoints: `fields` (search field codes with name and type), `offices` (office codes accepted by the `search` office filter and the OF/CTR fields), `ipc` (IPC symbols with titles for a symbol prefix). - Instructions: Before composing a `search` query: to find the right field code, office code or IPC symbol. - Cost: 5 credits per call - Capability file: [Reference](https://firecrawl.dev/alexandria/agents/providers/patentscope-wipo-int/intellectual-property/reference) Accepted options: - `lang` (string): lang Example: `en` - `list` (string, required): list Example: `fields` - `prefix` (string): IPC symbol prefix (`B08B`, `H02K 1`); required for `ipc`, ignored otherwise. Example: `B08B` Response schema example: ```json { "count": 85, "items": [ { "name": "PCT", "symbol": "WO" }, { "name": "African Regional Intellectual Property Organization (ARIPO)", "symbol": "AP" }, { "name": "Argentina", "symbol": "AR" }, { "name": "Australia", "symbol": "AU" }, { "name": "Austria", "symbol": "AT" }, { "name": "Bahrain", "symbol": "BH" }, { "name": "Belgium", "symbol": "BE" }, { "name": "Brazil", "symbol": "BR" }, { "name": "Brunei Darussalam", "symbol": "BN" }, { "name": "Bulgaria", "symbol": "BG" }, { "name": "Cambodia", "symbol": "KH" }, { "name": "Canada", "symbol": "CA" }, { "name": "Chile", "symbol": "CL" }, { "name": "China", "symbol": "CN" }, { "name": "Colombia", "symbol": "CO" }, { "name": "Costa Rica", "symbol": "CR" }, { "name": "Croatia", "symbol": "HR" }, { "name": "Cuba", "symbol": "CU" }, { "name": "Czech Republic", "symbol": "CZ" }, { "name": "Czechoslovakia", "symbol": "CS" }, { "name": "Denmark", "symbol": "DK" }, { "name": "Dominican Republic", "symbol": "DO" }, { "name": "Ecuador", "symbol": "EC" }, { "name": "Egypt", "symbol": "EG" }, { "name": "El Salvador", "symbol": "SV" }, { "name": "Estonia", "symbol": "EE" }, { "name": "Eurasian Patent Organization", "symbol": "EA" }, { "name": "European Patent Office", "symbol": "EP" }, { "name": "Finland", "symbol": "FI" }, { "name": "France", "symbol": "FR" }, { "name": "Georgia", "symbol": "GE" }, { "name": "Germany", "symbol": "DE" }, { "name": "Germany(DDR data)", "symbol": "DD" }, { "name": "Greece", "symbol": "GR" }, { "name": "Guatemala", "symbol": "GT" }, { "name": "Honduras", "symbol": "HN" }, { "name": "Hungary", "symbol": "HU" }, { "name": "India", "symbol": "IN" }, { "name": "Indonesia", "symbol": "ID" }, { "name": "Ireland", "symbol": "IE" }, { "name": "Israel", "symbol": "IL" }, { "name": "Italy", "symbol": "IT" }, { "name": "Japan", "symbol": "JP" }, { "name": "Jordan", "symbol": "JO" }, { "name": "Kazakhstan", "symbol": "KZ" }, { "name": "Kenya", "symbol": "KE" }, { "name": "Lao People's Democratic Republic", "symbol": "LA" }, { "name": "Latvia", "symbol": "LV" }, { "name": "Lithuania", "symbol": "LT" }, { "name": "Malaysia", "symbol": "MY" }, { "name": "Malta", "symbol": "MT" }, { "name": "Mexico", "symbol": "MX" }, { "name": "Monaco", "symbol": "MC" }, { "name": "Morocco", "symbol": "MA" }, { "name": "Netherlands", "symbol": "NL" }, { "name": "New Zealand", "symbol": "NZ" }, { "name": "Nicaragua", "symbol": "NI" }, { "name": "Norway", "symbol": "NO" }, { "name": "Panama", "symbol": "PA" }, { "name": "Patent Office of the Cooperation Council for the Arab States of the Gulf (GCC)", "symbol": "GC" }, { "name": "Peru", "symbol": "PE" }, { "name": "Philippines", "symbol": "PH" }, { "name": "Poland", "symbol": "PL" }, { "name": "Portugal", "symbol": "PT" }, { "name": "Republic of Korea", "symbol": "KR" }, { "name": "Romania", "symbol": "RO" }, { "name": "Russian Federation", "symbol": "RU" }, { "name": "Russian Federation(USSR data)", "symbol": "SU" }, { "name": "San Marino", "symbol": "SM" }, { "name": "Saudi Arabia", "symbol": "SA" }, { "name": "Serbia", "symbol": "RS" }, { "name": "Singapore", "symbol": "SG" }, { "name": "Slovakia", "symbol": "SK" }, { "name": "South Africa", "symbol": "ZA" }, { "name": "Spain", "symbol": "ES" }, { "name": "Sweden", "symbol": "SE" }, { "name": "Switzerland", "symbol": "CH" }, { "name": "Thailand", "symbol": "TH" }, { "name": "Tunisia", "symbol": "TN" }, { "name": "Türkiye", "symbol": "TR" }, { "name": "United Arab Emirates", "symbol": "AE" }, { "name": "United Kingdom", "symbol": "GB" }, { "name": "United States of America", "symbol": "US" }, { "name": "Uruguay", "symbol": "UY" }, { "name": "Viet Nam", "symbol": "VN" } ], "lang": "en", "list": "offices", "observed_at_ms": 1790126549105, "source_url": "https://patentscope.wipo.int/search/endpoint/autocomplete/en/nationalCollectionsCountries.json" } ``` ### Search - Capability: `intellectual-property/search` - Description: Search PATENTSCOPE with its query language (field codes such as FP full text, EN_TI English title, PA applicant, IN inventor, PN publication number, AN application number, IC IPC, DP publication date; boolean AND/OR/NOT, phrases in quotes, ranges [20240101 TO 20241231]). A plain query without a field code is wrapped as FP:(...) like the site's simple search. One page of 10 results with document id, publication number, title, office, publication date, IPC, application number, applicant, inventor and abstract as shown in the result list. Page 1 is one stateless request; later pages replay the site's JSF paginator in a fresh session (three requests). - Instructions: You need patent documents matching keywords, a title, an applicant or inventor, a publication or application number, or a date range, optionally limited to one office's collection. - Cost: 5 credits per call - Capability file: [Search](https://firecrawl.dev/alexandria/agents/providers/patentscope-wipo-int/intellectual-property/search) Accepted options: - `lang` (string): Interface language of the result page (labels only; the result set is the same). Example: `en` - `office` (string): Restrict to one collection by office code from `reference` list `offices` (WO for PCT, US, CN, EP, JP, ...). Omit for all collections. Pattern: ^[A-Za-z]{2}$. Example: `` - `page` (number): 1-based page of 10 results; the previous page's `next_page` (also the continuation cursor). Example: `1` - `query` (string, required): PATENTSCOPE query, e.g. `FP:(solar panel cleaning robot)`, `PA:(tesla) AND EN_TI:(battery)`, `PN:(WO2024001234)`, `IC:(B08B 1/00) AND DP:[20240101 TO 20241231]`. Plain words without a field code are wrapped as FP:(...). Example: `FP:(solar panel cleaning robot)` - `sort` (string): Result order: publication date descending (site default) or ascending, relevance score, application date descending or ascending. Example: `pub_date_desc` Response schema example: ```json { "next_page": 2, "observed_at_ms": 1790126529264, "office": "WO", "page": 1, "per_page": 10, "query": "FP:(solar panel cleaning robot)", "results": [ { "abstract": "[Problem] To provide a photovoltaic installation and a cleaning method therefor, with which it is possible to economically and efficiently clean light-receiving surfaces such as mirrors and solar panels used in a photovoltaic installation. [Solution] A photovoltaic installation in which a plurality of solar panels (1) are arranged with a predetermined space therebetween, said installation comprising a movement means (2) for allowing an automated light-receiving-surface cleaning robot (3) to travel and move from one solar panel (1) to a solar panel (1) adjacent thereto. After finishing cleaning the light-receiving surface of the one solar panel (1), the automated light-receiving-surface cleaning robot (3) travels and moves, via the movement means (2), to a solar panel (1) adjacent to the one solar panel (1), and cleans the light-receiving surface thereof.", "abstract_lang": "en", "applicant": "Kajitani Takahiro", "application_number": "PCT/JP2015/064834", "detail_url": "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2015152431", "doc_id": "WO2015152431", "inventor": "Kajitani Takahiro", "ipc": [ "H02S 40/10" ], "office": "WO", "publication_date": "2015-10-08", "publication_number": "WO/2015/152431", "title": "PHOTOVOLTAIC INSTALLATION AND PHOTOVOLTAIC INSTALLATION CLEANING METHOD", "title_lang": "en" }, { "abstract": "A control system of a solar panel cleaning robot, for use in the solar panel cleaning robot. The control system comprises a data collection unit used for collecting at least one working parameter during proceeding of the cleaning robot; a processor connected to the data collection unit and used for sending a proceeding control instruction or a cleaning control instruction; and a storage unit connected to the processor and used for storing the working parameter of the cleaning robot during proceeding. The robot control system ensures that the robot can walk through all space of a panel without any repetition and would not fall from the edge of the panel. Therefore, the cleaning effect and the working efficiency are guaranteed.", "abstract_lang": "en", "applicant": "SUZHOU RADIANT PHOTOVOLTAIC TECHNOLOGY CO., LTD", "application_number": "PCT/CN2017/072767", "detail_url": "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2018053985", "doc_id": "WO2018053985", "inventor": "PENG, Fang", "ipc": [ "B25J 9/16" ], "office": "WO", "publication_date": "2018-03-29", "publication_number": "WO/2018/053985", "title": "CONTROL SYSTEM OF SOLAR PANEL CLEANING ROBOT", "title_lang": "en" }, { "abstract": "A solar panel cleaning robot, comprising a vehicle body (1) which is capable of driving on at least one solar panel (200); a cleaning device (2), a driving force system (3), a control system (4) and an electric power system (5) are provided inside or outside the vehicle body (1); the cleaning device (2) is configured to clean the solar panel; the driving force system (3) is configured to adjust the traveling direction and driving speed of the vehicle body (1) on the solar panel (200); the control system (4) is connected to the driving force system (3) and the cleaning device (2), respectively; the electric power system (5) is connected to the driving force system (3), the cleaning device (2) and the control system (4), respectively, and is configured to provide power for the driving force system (3), the cleaning device (2) and the control system (4). The solar panel cleaning robot can freely operate on the solar panel, efficiently removing dust and other matter stuck to the panel.", "abstract_lang": "en", "applicant": "SUZHOU RADIANT PHOTOVOLTAIC TECHNOLOGY CO., LTD", "application_number": "PCT/CN2017/072769", "detail_url": "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2018053986", "doc_id": "WO2018053986", "inventor": "JIANG, Changsheng", "ipc": [ "B08B 1/04" ], "office": "WO", "publication_date": "2018-03-29", "publication_number": "WO/2018/053986", "title": "SOLAR PANEL CLEANING ROBOT", "title_lang": "en" }, { "abstract": "The present invention provides a wireless charging system and wireless charging method for a solar panel cleaning robot. The wireless charging system comprises at least one solar panel, a cleaning robot, a rechargeable battery, at least one wireless power transmitting device, and a wireless power receiving device.", "abstract_lang": "en", "applicant": "SUZHOU RADIANT PHOTOVOLTAIC TECHNOLOGY CO., LTD", "application_number": "PCT/CN2017/072760", "detail_url": "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2018053982", "doc_id": "WO2018053982", "inventor": "PENG, Fang", "ipc": [ "H02J 7/00" ], "office": "WO", "publication_date": "2018-03-29", "publication_number": "WO/2018/053982", "title": "WIRELESS CHARGING SYSTEM AND WIRELESS CHARGING METHOD FOR SOLAR PANEL CLEANING ROBOT", "title_lang": "en" }, { "abstract": "Provided are a positioning device for a solar panel cleaning robot (100) and a positioning method thereof. The positioning device is used to obtain a real-time position of a vehicle body (10) on a solar panel (200). The positioning device comprises an image acquisition unit (11), a border recognition unit (12), a latitude and longitude recognition unit (13), a vehicle body position calculation unit (14), an image acquisition unit position calculation unit (15), a vehicle body center point position calculation unit (16), a GPS unit (17), a panel determination unit (18), a wireless communication unit (19) and a memory (20).", "abstract_lang": "en", "applicant": "SUZHOU RADIANT PHOTOVOLTAIC TECHNOLOGY CO., LTD", "application_number": "PCT/CN2018/075523", "detail_url": "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2018145631", "doc_id": "WO2018145631", "inventor": "PENG, Fang", "ipc": [ "G05D 1/02" ], "office": "WO", "publication_date": "2018-08-16", "publication_number": "WO/2018/145631", "title": "SOLAR PANEL CLEANING ROBOT POSITIONING DEVICE AND POSITIONING METHOD THEREOF", "title_lang": "en" }, { "abstract": "A navigation system for a solar panel cleaning robot (100) and a navigation method thereof. The navigation system comprises an optimized route planning unit (21), a positioning device (22) and a control system (23). The optimized route planning unit (21) is arranged inside of an external server (30), and is used for calculating and planning an optimized route of the cleaning robot (100); the positioning device (22) is arranged on a vehicle body (10) of the cleaning robot (100), and is used for obtaining the real-time position of the vehicle body (10); and the control system (23) is connected to the optimized path planning unit (21) and the positioning device (22) respectively, and is used for issuing at least one control instruction according to the optimized path and the real-time position of the vehicle body (10).", "abstract_lang": "en", "applicant": "SUZHOU RADIANT PHOTOVOLTAIC TECHNOLOGY CO., LTD", "application_number": "PCT/CN2018/075524", "detail_url": "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2018145632", "doc_id": "WO2018145632", "inventor": "PENG, Fang", "ipc": [ "G05D 1/02" ], "office": "WO", "publication_date": "2018-08-16", "publication_number": "WO/2018/145632", "title": "NAVIGATION SYSTEM FOR SOLAR PANEL CLEANING ROBOT AND NAVIGATION METHOD THEREOF", "title_lang": "en" }, { "abstract": "The present invention relates to a system (100) for cleaning a photovoltaic panel. The system (100) includes a movable docking assembly (104), a base support structure (106), a lifting mechanism (102), a robot holding support (132) and a control system (138). The lifting mechanism (102) is attached to the base support structure (106). A robot is placed on a robot holding support plate (134) of the robot holding support (132). The movable docking assembly (104) is moved to the photovoltaic panel row. The robot is lifted up to the height of the photovoltaic panel and the robot moves to the photovoltaic panel row and cleans the photovoltaic panel row. After cleaning the robot returns to the movable docking assembly (104) and the movable docking assembly (104) further moves to another the photovoltaic panel row. The present invention works manually and automatically. The present invention is time saving process as invention reduces the total cleaning time of a large solar power plant.", "abstract_lang": "en", "applicant": "SB ENERGY PVT. LTD.", "application_number": "PCT/IN2018/050591", "detail_url": "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2019053743", "doc_id": "WO2019053743", "inventor": "KULKARNI, Jitendra", "ipc": [ "F24S 40/20" ], "office": "WO", "publication_date": "2019-03-21", "publication_number": "WO/2019/053743", "title": "A MOVEABLE DOCKING SYSTEM FOR PV SOLAR POWER PLANT", "title_lang": "en" }, { "abstract": "A straight-on determination apparatus for a solar panel cleaning robot, and a determination method thereof. The determination apparatus comprises an image acquisition unit (12) and an image recognition and processing unit. The image acquisition unit is arranged on a car body (10) of a solar panel cleaning robot and is used for acquiring surface image information about the solar panel on a walking line of the car body. The image recognition and processing unit is used for processing image information, and in turn judging whether the car body is walking in a straight line in a planned route on the solar panel.", "abstract_lang": "en", "applicant": "SUZHOU RADIANT PHOTOVOLTAIC TECHNOLOGY CO., LTD", "application_number": "PCT/CN2018/081990", "detail_url": "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2019076004", "doc_id": "WO2019076004", "inventor": "WANG, Zhixiang", "ipc": [ "B25J 9/16" ], "office": "WO", "publication_date": "2019-04-25", "publication_number": "WO/2019/076004", "title": "STRAIGHT-ON DETERMINATION APPARATUS FOR SOLAR PANEL CLEANING ROBOT, AND DETERMINATION METHOD THEREOF", "title_lang": "en" }, { "abstract": "An edge positioning apparatus for a solar panel cleaning robot, and a positioning method thereof. The solar panel cleaning robot comprises a car body (10) and an edge positioning apparatus, and the car body travels or is resident on at least one solar panel (200). The edge positioning apparatus comprises an image acquisition unit (13) and an image recognition and processing unit. The image acquisition unit is arranged on the car body and is used for acquiring surface image information about the solar panel on a walking line of the car body. The image recognition and processing unit is used for processing image information, and in turn judging whether the car body is walking at an edge area of the solar panel.", "abstract_lang": "en", "applicant": "SUZHOU RADIANT PHOTOVOLTAIC TECHNOLOGY CO., LTD", "application_number": "PCT/CN2018/081991", "detail_url": "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2019076005", "doc_id": "WO2019076005", "inventor": "WANG, Zhixiang", "ipc": [ "B25J 9/16" ], "office": "WO", "publication_date": "2019-04-25", "publication_number": "WO/2019/076005", "title": "EDGE POSITIONING APPARATUS FOR SOLAR PANEL CLEANING ROBOT, AND POSITIONING METHOD THEREOF", "title_lang": "en" }, { "abstract": "Autonomous robotic cleaner (ARC) for cleaning solar panels having an anchoring mechanism including at least one rechargeable power source, at least one cleaning mechanism, a controller and an anchoring mechanism, the cleaning mechanism for cleaning dirt off of a surface of the solar panels, the controller for controlling a cleaning process of the ARC and the anchoring mechanism for magnetically anchoring the ARC to an anchoring surface coupled with a solar panel, the anchoring mechanism including an arm and a drive mechanism, the arm including at least one ferromagnetic end piece and the drive mechanism being coupled with the arm, wherein the drive mechanism moves the arm between a magnetically engaged position with the anchoring surface and a magnetically disengaged position with the anchoring surface.", "abstract_lang": "en", "applicant": "EVERMORE UNITED S.A.", "application_number": "PCT/IL2019/050766", "detail_url": "https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2020012472", "doc_id": "WO2020012472", "inventor": "MELLER, Eran", "ipc": [ "H02S 40/10" ], "office": "WO", "publication_date": "2020-01-16", "publication_number": "WO/2020/012472", "title": "MAGNETIC PARKING FOR ROBOTIC CLEANER ON A SOLAR PANEL", "title_lang": "en" } ], "sort": "pub_date_asc", "source_url": "https://patentscope.wipo.int/search/en/result.jsf?queryString=FP%3A%28solar+panel+cleaning+robot%29&office=WO&sortOption=Pub+Date+Asc&prevFilter=&maxRec=", "total_pages": 3, "total_results": 24 } ```