Which companies just got a US patent, and in what technology?
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.
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://api.govparse.io/v1/patents/search
| Category | Company and compliance |
|---|---|
| Provider host | api.govparse.io |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $1.25 | 267 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"assignee": "openai",
"assignee_entity": "3f6a1c9e-2b4d-4a8e-9c1f-7e2d5a6b8c90",
"inventor": "hinton"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$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 \u2192 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 \u2192 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 \u2014 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"
}