{"slug":"api-govparse-io-v1-patents-assignees-search-841bbe","title":"Which companies are new to patenting, and in what technology?","host":"api.govparse.io","method":"GET","resource":"https://api.govparse.io/v1/patents/assignees/search","category":"company","description":"Which companies are new to patenting, and in what technology? Search patent assignee ORGANIZATIONS (entity-resolved), each with first/last grant date, patent count, distinct CPC subclasses, and inventor count. new_assignee=true isolates orgs with their first-ever US patent grant (emerging/stealth si","price_listed":1.25,"price_asked":1.25,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":275,"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":"labs","assignee_entity":"3f6a1c9e-2b4d-4a8e-9c1f-7e2d5a6b8c90","state":"CA"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"properties":{"assignee":{"description":"Assignee organization (company) name fragment.","examples":["labs"],"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_subclass":{"description":"CPC subclass/class/section the org patents in, CSV. G06N=AI/ML.","examples":["G06N"],"type":"string"},"first_grant_after":{"description":"Org's first observed grant on or after (YYYY-MM-DD).","examples":["2024-01-01"],"type":"string"},"first_grant_before":{"description":"Org's first observed grant on or before (YYYY-MM-DD).","examples":["2024-12-31"],"type":"string"},"limit":{"description":"Max rows (default 25, cap 100).","examples":[25],"type":"integer"},"new_assignee":{"description":"true → only new/emerging assignees (first-ever patent grant recent).","examples":["true"],"type":"string"},"offset":{"description":"Rows to skip, for paging.","examples":[0],"type":"integer"},"patent_count_max":{"description":"Maximum granted-patent count held by the org (lifetime total).","examples":[50],"type":"integer"},"patent_count_min":{"description":"Minimum granted-patent count held by the org (lifetime total).","examples":[3],"type":"integer"},"pct_increase_min":{"description":"Minimum percent increase, recent window vs prior window (100 = the count doubled) — the real patent-surge threshold.","examples":[100],"type":"number"},"prior_patent_count_min":{"description":"Minimum granted-patent count in the PRIOR comparison window (floors out noise on pct_increase_min).","examples":[2],"type":"integer"},"sort":{"description":"field:direction — patent_count | first_grant_date | last_grant_date. Default 'last_grant_date:desc'.","examples":["patent_count:desc"],"type":"string"},"state":{"description":"Assignee state code(s), CSV.","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":275,"error":null}],"description_full":"Which companies are new to patenting, and in what technology? Search patent assignee ORGANIZATIONS (entity-resolved), each with first/last grant date, patent count, distinct CPC subclasses, and inventor count. new_assignee=true isolates orgs with their first-ever US patent grant (emerging/stealth signal for VC deal sourcing and corp-dev); narrow by CPC subclass, state/country, first-grant window, or patent_count_min. PatentsView grants (CC BY 4.0), observational.","last_updated":"2026-09-17T06:21:38.534Z","schemes":["exact"]}