Firecrawl Alexandria

Canadian Patents Database (CIPO)

1Request
boolean

Also return the full claims and description text (can be tens of kilobytes).

string

Interface language of the summary page (labels such as status, event descriptions and fee types). Titles and abstracts are always returned in both languages when the record has them.

string

CA patent or application number, digits only or prefixed with `CA` (e.g. `2553707`, `CA 3110539`).

5 credits
Codefollows the fields above
const result = await firecrawl.scrape({
  alexandria: {
    provider: "brevets-patents-ic-gc-ca",
    capability: "intellectual-property/get_patent",
    options: {
      patent_number: "2553707",
    },
  },
});
2Response example

This is a sample shape. Press Run to see live data from Canadian Patents Database (CIPO).

{
  "abstract_en": "A negative electrode of a lithium secondary battery having a mixture layer containing graphite particles and an organic binder on a current collector, wherein the diffraction intensity ratio (002)/(110) of the mixture layer measured by X-ray diffraction is not higher than 500, and a lithium secondary battery having that negative electrode and a positive electrode containing a lithium compound. Since the quick charge/discharge characteristics and the cycle characteristics do not deteriorate significantly when the negative electrode density of the lithium secondary battery is increased, a high- capacity lithium secondary battery having an enhanced energy density per volume of secondary battery can be provided.",
  "abstract_fr": "La présente invention a trait à une électrode négative pour un accumulateur au lithium comportant une couche de mélange contenant des particules de graphite et un liant organique sur un collecteur de courant, dans laquelle le rapport d'intensité de diffraction (002)/(110) de la couche de mélange mesurée par diffraction de rayons X est égale ou inférieure à 500, et un accumulateur au lithium comportant cette électrode négative et une électrode positive contenant un composé de lithium. Etant donné que les caractéristiques de charge/décharge rapide et les caractéristiques de cycle ne se détériorent pas de manière significative lors de l'accroissement de la densité d'électrode négative de l'accumulateur au lithium, il est possible d'obtenir un accumulateur au lithium haute capacité présentant une densité d'énergie améliorée par volume d'un accumulateur au lithium.",
  "additional_term": "No",
  "agent": "GOWLING WLG (CANADA) LLP",
  "applicants": [
    {
      "country": "Japan",
      "name": "HITACHI CHEMICAL CO., LTD."
    }
  ],
  "associate_agent": null,
  "current_owners_on_record": [
    "HITACHI CHEMICAL CO., LTD."
  ],
  "dedicated_to_public": "N/A",
  "documents": [
    {
      "date": "2006-07-14",
      "description": "Abstract",
      "modification_date": "20060714",
      "object_name": "{8CA87360-0002-C07E-B019-B7391CBBB085}",
      "pages": 1,
      "size_kb": 20,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20060714&page=1&scale=75&rotation=0&frenchDocType=Abr%c3%a9g%c3%a9&englishDocType=Abstract&type=&objectName=%7b8CA87360-0002-C07E-B019-B7391CBBB085%7d&numPages=1"
    },
    {
      "date": "2006-07-14",
      "description": "Description",
      "modification_date": "20060714",
      "object_name": "{8CA87350-0019-C371-8D67-18E28A6E572C}",
      "pages": 32,
      "size_kb": 1143,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20060714&page=1&scale=75&rotation=0&frenchDocType=Description&englishDocType=Description&type=&objectName=%7b8CA87350-0019-C371-8D67-18E28A6E572C%7d&numPages=32"
    },
    {
      "date": "2006-07-14",
      "description": "Representative drawing",
      "modification_date": "20060714",
      "object_name": "{8CA87350-0019-CC88-A863-FA10F286F8CD}",
      "pages": 1,
      "size_kb": 14,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20060714&page=1&scale=75&rotation=0&frenchDocType=Dessin+repr%c3%a9sentatif&englishDocType=Representative+drawing&type=&objectName=%7b8CA87350-0019-CC88-A863-FA10F286F8CD%7d&numPages=1"
    },
    {
      "date": "2006-07-14",
      "description": "Claims",
      "modification_date": "20060714",
      "object_name": "{8CA87350-0018-CC3B-BB90-8ED39AF4FC2E}",
      "pages": 4,
      "size_kb": 110,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20060714&page=1&scale=75&rotation=0&frenchDocType=Revendications&englishDocType=Claims&type=&objectName=%7b8CA87350-0018-CC3B-BB90-8ED39AF4FC2E%7d&numPages=4"
    },
    {
      "date": "2006-07-14",
      "description": "Drawings",
      "modification_date": "20060714",
      "object_name": "{8CA87350-0018-CE22-8724-053CA8993840}",
      "pages": 1,
      "size_kb": 21,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20060714&page=1&scale=75&rotation=0&frenchDocType=Dessins&englishDocType=Drawings&type=&objectName=%7b8CA87350-0018-CE22-8724-053CA8993840%7d&numPages=1"
    },
    {
      "date": "2006-09-19",
      "description": "Cover Page",
      "modification_date": "20060919",
      "object_name": "{8CA84F20-0000-CCC1-A329-35BFED308399}",
      "pages": 2,
      "size_kb": 50,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20060919&page=1&scale=75&rotation=0&frenchDocType=Page+couverture&englishDocType=Cover+Page&type=&objectName=%7b8CA84F20-0000-CCC1-A329-35BFED308399%7d&numPages=2"
    },
    {
      "date": "2010-11-02",
      "description": "Claims",
      "modification_date": "20101102",
      "object_name": "{8C86F470-0009-C5FF-BF05-F05912A62A4C}",
      "pages": 12,
      "size_kb": 353,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20101102&page=1&scale=75&rotation=0&frenchDocType=Revendications&englishDocType=Claims&type=&objectName=%7b8C86F470-0009-C5FF-BF05-F05912A62A4C%7d&numPages=12"
    },
    {
      "date": "2012-04-03",
      "description": "Claims",
      "modification_date": "20120403",
      "object_name": "{8C8577C0-0015-C2EB-820A-77DAB84E2099}",
      "pages": 12,
      "size_kb": 348,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20120403&page=1&scale=75&rotation=0&frenchDocType=Revendications&englishDocType=Claims&type=&objectName=%7b8C8577C0-0015-C2EB-820A-77DAB84E2099%7d&numPages=12"
    },
    {
      "date": "2006-09-14",
      "description": "Notice of National Entry",
      "modification_date": "20060913",
      "object_name": "{8F887900-0000-CEBE-A636-54CDF9E9290B}",
      "pages": 1,
      "size_kb": 192,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20060913&page=1&scale=75&rotation=0&frenchDocType=Avis+d%27entree+dans+la+phase+nationale&englishDocType=Notice+of+National+Entry&type=&objectName=%7b8F887900-0000-CEBE-A636-54CDF9E9290B%7d&numPages=1"
    },
    {
      "date": "2006-09-14",
      "description": "Courtesy - Certificate of registration (related document(s))",
      "modification_date": "20060913",
      "object_name": "{8F8837F0-0001-CB42-8DDC-3928E15E53B7}",
      "pages": 1,
      "size_kb": 105,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20060913&page=1&scale=75&rotation=0&frenchDocType=Courtoisie+-+Certificat+d%27enregistrement+(document(s)+connexe(s))&englishDocType=Courtesy+-+Certificate+of+registration+(related+document(s))&type=&objectName=%7b8F8837F0-0001-CB42-8DDC-3928E15E53B7%7d&numPages=1"
    },
    {
      "date": "2008-09-17",
      "description": "Reminder - Request for Examination",
      "modification_date": "20080916",
      "object_name": "{8F785FB0-0001-C5FF-80A3-0EADB0F982C1}",
      "pages": 1,
      "size_kb": 118,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20080916&page=1&scale=75&rotation=0&frenchDocType=Rappel+-+requ%c3%aate+d%27examen&englishDocType=Reminder+-+Request+for+Examination&type=&objectName=%7b8F785FB0-0001-C5FF-80A3-0EADB0F982C1%7d&numPages=1"
    },
    {
      "date": "2008-09-25",
      "description": "Acknowledgement of Request for Examination",
      "modification_date": "20080924",
      "object_name": "{8F77ADA0-0000-C406-9F94-822A9FA443BA}",
      "pages": 1,
      "size_kb": 175,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20080924&page=1&scale=75&rotation=0&frenchDocType=Accus%c3%a9+de+r%c3%a9ception+de+la+requ%c3%aate+d%27examen&englishDocType=Acknowledgement+of+Request+for+Examination&type=&objectName=%7b8F77ADA0-0000-C406-9F94-822A9FA443BA%7d&numPages=1"
    },
    {
      "date": "2013-02-14",
      "description": "Courtesy - Abandonment Letter (R30(2))",
      "modification_date": "20130213",
      "object_name": "{8F35E5E0-0002-C38D-A926-6A7187579B19}",
      "pages": 1,
      "size_kb": 164,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20130213&page=1&scale=75&rotation=0&frenchDocType=Courtoisie+-+Lettre+d%27abandon+(R30(2))&englishDocType=Courtesy+-+Abandonment+Letter+(R30(2))&type=&objectName=%7b8F35E5E0-0002-C38D-A926-6A7187579B19%7d&numPages=1"
    },
    {
      "date": "2013-03-13",
      "description": "Courtesy - Abandonment Letter (Maintenance Fee)",
      "modification_date": "20130312",
      "object_name": "{8F3542A0-0002-C0F3-BEA0-B2D71DF9A1F2}",
      "pages": 1,
      "size_kb": 173,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20130312&page=1&scale=75&rotation=0&frenchDocType=Courtoisie+-+Lettre+d%27abandon+(taxe+de+maintien+en+%c3%a9tat)&englishDocType=Courtesy+-+Abandonment+Letter+(Maintenance+Fee)&type=&objectName=%7b8F3542A0-0002-C0F3-BEA0-B2D71DF9A1F2%7d&numPages=1"
    },
    {
      "date": "2006-07-14",
      "description": "PCT",
      "modification_date": "20060714",
      "object_name": "{8CA87350-0018-CA65-8BF3-5D78A0378EBF}",
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      "size_kb": 182,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20060714&page=1&scale=75&rotation=0&frenchDocType=PCT&englishDocType=PCT&type=&objectName=%7b8CA87350-0018-CA65-8BF3-5D78A0378EBF%7d&numPages=5"
    },
    {
      "date": "2006-08-29",
      "description": "PCT",
      "modification_date": "20060829",
      "object_name": "{8CA86930-0010-C19C-B555-A9CD2B014D50}",
      "pages": 3,
      "size_kb": 140,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20060829&page=1&scale=75&rotation=0&frenchDocType=PCT&englishDocType=PCT&type=&objectName=%7b8CA86930-0010-C19C-B555-A9CD2B014D50%7d&numPages=3"
    },
    {
      "date": "2006-07-15",
      "description": "PCT",
      "modification_date": "20060715",
      "object_name": "{8CA7B290-0003-C896-AE62-16720F62E74F}",
      "pages": 4,
      "size_kb": 170,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20060715&page=1&scale=75&rotation=0&frenchDocType=PCT&englishDocType=PCT&type=&objectName=%7b8CA7B290-0003-C896-AE62-16720F62E74F%7d&numPages=4"
    },
    {
      "date": "2006-11-27",
      "description": "Prosecution-Amendment",
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      "object_name": "{8CA7B290-0002-C8ED-B79A-87B3803D3027}",
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      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20061127&page=1&scale=75&rotation=0&frenchDocType=Poursuite-Amendment&englishDocType=Prosecution-Amendment&type=&objectName=%7b8CA7B290-0002-C8ED-B79A-87B3803D3027%7d&numPages=1"
    },
    {
      "date": "2006-11-20",
      "description": "Fees",
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      "object_name": "{8CA7A570-0015-C87A-B56E-3BC44F3ADDE6}",
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      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20061120&page=1&scale=75&rotation=0&frenchDocType=Taxes&englishDocType=Fees&type=&objectName=%7b8CA7A570-0015-C87A-B56E-3BC44F3ADDE6%7d&numPages=1"
    },
    {
      "date": "2007-11-20",
      "description": "Fees",
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      "object_name": "{8CA4C660-000A-CCE2-A27D-27CD4B1A48F1}",
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      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20071120&page=1&scale=75&rotation=0&frenchDocType=Taxes&englishDocType=Fees&type=&objectName=%7b8CA4C660-000A-CCE2-A27D-27CD4B1A48F1%7d&numPages=1"
    },
    {
      "date": "2008-07-30",
      "description": "Prosecution-Amendment",
      "modification_date": "20080730",
      "object_name": "{8CA32B70-000C-C3F2-89B5-F5690219DE38}",
      "pages": 2,
      "size_kb": 48,
      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20080730&page=1&scale=75&rotation=0&frenchDocType=Poursuite-Amendment&englishDocType=Prosecution-Amendment&type=&objectName=%7b8CA32B70-000C-C3F2-89B5-F5690219DE38%7d&numPages=2"
    },
    {
      "date": "2008-11-20",
      "description": "Fees",
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      "object_name": "{8CA21F70-000D-C29D-BE2A-1A0828D08ACD}",
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      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20081120&page=1&scale=75&rotation=0&frenchDocType=Taxes&englishDocType=Fees&type=&objectName=%7b8CA21F70-000D-C29D-BE2A-1A0828D08ACD%7d&numPages=1"
    },
    {
      "date": "2009-12-01",
      "description": "Fees",
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    },
    {
      "date": "2010-05-25",
      "description": "Prosecution-Amendment",
      "modification_date": "20100525",
      "object_name": "{8C9EDB40-0007-CA1A-9A00-D28DF07D7245}",
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    {
      "date": "2010-11-02",
      "description": "Prosecution-Amendment",
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    {
      "date": "2010-12-06",
      "description": "Fees",
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      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20101206&page=1&scale=75&rotation=0&frenchDocType=Taxes&englishDocType=Fees&type=&objectName=%7b8C9DDBA0-001E-C18E-9A81-E6771C6837B9%7d&numPages=1"
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    {
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    },
    {
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      "description": "Prosecution-Amendment",
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      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20120403&page=1&scale=75&rotation=0&frenchDocType=Poursuite-Amendment&englishDocType=Prosecution-Amendment&type=&objectName=%7b8C9C2250-0004-C6B6-B673-2D75F6236318%7d&numPages=15"
    },
    {
      "date": "2012-05-22",
      "description": "Prosecution-Amendment",
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      "viewer_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/images.html?modificationDate=20120522&page=1&scale=75&rotation=0&frenchDocType=Poursuite-Amendment&englishDocType=Prosecution-Amendment&type=&objectName=%7b8C9C0180-0014-C52C-821F-EA377DEAAC78%7d&numPages=4"
    }
  ],
  "event_history": [
    {
      "date": "2013-11-22",
      "description": "Application Not Reinstated by Deadline"
    },
    {
      "date": "2013-11-22",
      "description": "Archived Event: Dead - No reply to s.30(2) Rules requisition"
    },
    {
      "date": "2013-07-15",
      "description": "Archived Event: First IPC assigned"
    },
    {
      "date": "2013-07-15",
      "description": "Archived Event: IPC assigned"
    },
    {
      "date": "2013-07-15",
      "description": "Archived Event: IPC assigned"
    },
    {
      "date": "2013-07-15",
      "description": "Archived Event: IPC assigned"
    },
    {
      "date": "2013-07-15",
      "description": "Archived Event: IPC removed"
    },
    {
      "date": "2013-07-15",
      "description": "Archived Event: IPC assigned"
    },
    {
      "date": "2013-01-16",
      "description": "Deemed Abandoned - Failure to Respond to Maintenance Fee Notice"
    },
    {
      "date": "2012-11-22",
      "description": "Archived Event: Abandoned - No reply to s.30(2) Rules requisition"
    },
    {
      "date": "2012-05-22",
      "description": "Archived Event: S.30(2) Rules - Examiner requisition"
    },
    {
      "date": "2012-04-03",
      "description": "Amendment Received - Voluntary Amendment"
    },
    {
      "date": "2011-10-05",
      "description": "Archived Event: S.30(2) Rules - Examiner requisition"
    },
    {
      "date": "2010-11-02",
      "description": "Amendment Received - Voluntary Amendment"
    },
    {
      "date": "2010-05-25",
      "description": "Archived Event: S.30(2) Rules - Examiner requisition"
    },
    {
      "date": "2010-01-01",
      "description": "Archived Event: IPC expired"
    },
    {
      "date": "2010-01-01",
      "description": "Archived Event: IPC expired"
    },
    {
      "date": "2009-12-31",
      "description": "Archived Event: IPC removed"
    },
    {
      "date": "2009-12-31",
      "description": "Archived Event: IPC removed"
    },
    {
      "date": "2008-09-25",
      "description": "Letter Sent"
    },
    {
      "date": "2008-07-30",
      "description": "Request for Examination Requirements Determined Compliant"
    },
    {
      "date": "2008-07-30",
      "description": "All Requirements for Examination Determined Compliant"
    },
    {
      "date": "2008-07-30",
      "description": "Request for Examination Received"
    },
    {
      "date": "2006-11-27",
      "description": "Archived Event: IPRP received"
    },
    {
      "date": "2006-09-29",
      "description": "Archived Event: Correspondence - Transfer"
    },
    {
      "date": "2006-09-19",
      "description": "Archived Event: Cover page published"
    },
    {
      "date": "2006-09-14",
      "description": "Archived Event: Notice - National entry - No RFE"
    },
    {
      "date": "2006-09-14",
      "description": "Letter Sent"
    },
    {
      "date": "2006-08-25",
      "description": "Application Received - PCT"
    },
    {
      "date": "2006-07-14",
      "description": "National Entry Requirements Determined Compliant"
    },
    {
      "date": "2006-07-14",
      "description": "National Entry Requirements Determined Compliant"
    },
    {
      "date": "2005-07-28",
      "description": "Application Published (Open to Public Inspection)"
    }
  ],
  "examination_requested_date": "2008-07-30",
  "fee_history": [
    {
      "anniversary_year": null,
      "due_date": null,
      "fee_type": "Basic national fee - standard",
      "paid_date": "2006-07-14"
    },
    {
      "anniversary_year": "02",
      "due_date": "2006-01-16",
      "fee_type": "MF (application, 2nd anniv.) - standard",
      "paid_date": "2006-07-14"
    },
    {
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      "due_date": "2006-07-14",
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    },
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      "paid_date": "2006-11-20"
    },
    {
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    },
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      "anniversary_year": "08",
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    }
  ],
  "filing_date": "2004-01-16",
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  "inventors": [
    {
      "country": "Japan",
      "name": "YOSHITO ISHII"
    },
    {
      "country": "Japan",
      "name": "SOUICHIROU SUDA"
    },
    {
      "country": "Japan",
      "name": "TATSUYA NISHIDA"
    }
  ],
  "ipc": [
    {
      "code": "H01M 4/583",
      "version": "2010.01"
    },
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    },
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  ],
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  "language": "en",
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  "licence_availability": "N/A",
  "observed_at_ms": 1790124210758,
  "open_to_public_inspection_date": "2005-07-28",
  "owners": [
    {
      "country": "Japan",
      "name": "HITACHI CHEMICAL CO., LTD."
    }
  ],
  "past_owners_on_record": [
    "SOUICHIROU SUDA",
    "TATSUYA NISHIDA",
    "YOSHITO ISHII"
  ],
  "patent_number": "2553707",
  "pct": {
    "filing_number": "PCT/JP2004/000301",
    "international_publication_number": "WO 2005069410",
    "is_pct": true,
    "national_entry_date": "2006-07-14"
  },
  "pct_publication_date": "2005-07-28",
  "priority_claims": [],
  "representative_drawing_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/page/2553707_20060714_page1_scale25_rotate0_objectname%7B8CA87350-0019-CC88-A863-FA10F286F8CD%7D.gif",
  "source_url": "https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2553707/summary.html",
  "status": "Deemed Abandoned and Beyond the Period of Reinstatement",
  "title_en": "NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY",
  "title_fr": "ELECTRODE NEGATIVE POUR ACCUMULATEUR AU LITHIUM ET ACCUMULATEUR AU LITHIUM"
}
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