{"slug":"api-govparse-io-v1-patents-search-cfd9ed","title":"Which companies just got a US patent, and in what technology?","host":"api.govparse.io","method":"GET","resource":"https://api.govparse.io/v1/patents/search","category":"company","description":"Which companies just got a US patent, and in what technology? Search recent granted patents (PatentsView, CC BY 4.0) by assignee organization (the company), inventor, CPC subclass/section, patent type, or assignee state/country and grant-date window. new_assignee=true isolates patents from an org wi","price_listed":1.25,"price_asked":1.25,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":267,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"assignee":"openai","assignee_entity":"3f6a1c9e-2b4d-4a8e-9c1f-7e2d5a6b8c90","inventor":"hinton"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"properties":{"assignee":{"description":"Assignee organization (the company) name fragment.","examples":["openai"],"type":"string"},"assignee_entity":{"description":"Resolved entities.employers entity_id (UUID), exact match.","examples":["3f6a1c9e-2b4d-4a8e-9c1f-7e2d5a6b8c90"],"type":"string"},"country":{"description":"Assignee country code(s), CSV (ISO).","examples":["US"],"type":"string"},"cpc_section":{"description":"CPC section letter(s), CSV (A-H, Y).","examples":["G"],"type":"string"},"cpc_subclass":{"description":"CPC subclass/class/section prefix(es), CSV. G06N=AI/ML, H04L=networking.","examples":["G06N"],"type":"string"},"flipped_inventor":{"description":"true → only patents whose assignee gained an inventor from a prior different assignee.","examples":["true"],"type":"string"},"granted_after":{"description":"Grant date on or after (YYYY-MM-DD).","examples":["2024-01-01"],"type":"string"},"granted_before":{"description":"Grant date on or before (YYYY-MM-DD).","examples":["2024-12-31"],"type":"string"},"inventor":{"description":"Inventor name fragment (last name or full name).","examples":["hinton"],"type":"string"},"limit":{"description":"Max rows (default 25, cap 100).","examples":[25],"type":"integer"},"new_assignee":{"description":"true → only patents whose assignee org is new/emerging (first-ever grant recent).","examples":["true"],"type":"string"},"offset":{"description":"Rows to skip, for paging.","examples":[0],"type":"integer"},"patent_type":{"description":"utility | design | plant | reissue, CSV.","examples":["utility"],"type":"string"},"sort":{"description":"field:direction — patent_date | num_claims. Default 'patent_date:desc'.","examples":["patent_date:desc"],"type":"string"},"state":{"description":"Assignee state code(s), CSV (US assignees).","examples":["CA"],"type":"string"}},"required":[],"type":"object"}},"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":1.25,"price_match":true,"latency_ms":267,"error":null}],"description_full":"Which companies just got a US patent, and in what technology? Search recent granted patents (PatentsView, CC BY 4.0) by assignee organization (the company), inventor, CPC subclass/section, patent type, or assignee state/country and grant-date window. new_assignee=true isolates patents from an org with its first-ever grant (emerging/stealth signal); flipped_inventor=true finds a patent whose assignee gained an inventor from a prior different assignee (talent move). Public grants, observational.","last_updated":"2026-09-17T06:21:43.364Z","schemes":["exact"]}