lens_patent_status

Retrieve full patent details from Lens.org for a specific patent identified by its Lens ID. Returns comprehensive bibliographic data including title, abstract, applicants, inventors, owners, IPC/CPC classification, priority claims, and legal status. Requires a Lens.org API token.

Parameters

Parameter	Type	Required	Description
lensId	string	Yes	Lens.org patent identifier (e.g., `095-621-040-202-546`). Obtained from `lens_patent_search` results.

Example

Request

{
  "name": "lens_patent_status",
  "arguments": {
    "lensId": "095-621-040-202-546"
  }
}

Response

{
  "patent": {
    "id": "US-11234567",
    "applicationNumber": "16789012",
    "jurisdiction": "US",
    "title": "Machine Learning System for Natural Language Understanding",
    "status": "sealed",
    "filingDate": "2019-08-22",
    "priorityDate": "2018-12-15",
    "expiryDate": "2039-08-22",
    "applicants": [
      { "name": "OpenAI Inc" }
    ],
    "inventors": [
      { "name": "DOE, Jane M." },
      { "name": "KUMAR, Rajesh" }
    ],
    "owners": [
      { "name": "OpenAI Inc" }
    ],
    "ipcClassification": [
      { "code": "G06F 40/30" },
      { "code": "G06N 3/08" }
    ],
    "cpcClassification": [
      { "code": "G06F 40/30" },
      { "code": "G06N 3/0895" }
    ],
    "conventionDetails": [
      {
        "priorityCountryCode": "US",
        "applicationNumber": "62/780123",
        "filingDate": "2018-12-15"
      }
    ],
    "abstract": "A system and method for training large language models using transformer architectures with improved attention mechanisms for natural language understanding tasks.",
    "patentType": "B2"
  },
  "currentStatus": {
    "code": "sealed",
    "description": "Patent granted and in force"
  }
}

Notes

The lensId is a Lens.org-specific identifier (dash-separated numeric format). Use lens_patent_search to discover Lens IDs for patents of interest.
The patentType field contains the WIPO kind code: A1 (published application with search report), A2 (without search report), B1/B2 (granted patent).
Status values and their meanings:
- sealed — Patent granted and in force
- filed — Application pending
- under_examination — Application under examination
- accepted — Application accepted
- ceased — Patent discontinued
- expired — Patent term expired
- lapsed — Patent lapsed (fees not paid)
- revoked — Patent revoked
- withdrawn — Application withdrawn
- refused — Application refused
The conventionDetails array lists priority claims, linking this patent to earlier applications in the same patent family.
Results are cached. Subsequent lookups for the same lensId return cached data.

lens_patent_search — search patents to find Lens IDs
lens_prior_art — find prior art with scholarly-patent citation linkage
ep_patent_status — get patent details via EPO OPS
au_patent_status — get Australian patent details