Which companies just got a US patent, and in what technology? Search recent granted patent
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.
1250000 (raw units)
price
2
calls / 30d
2
unique payers
2026-09-17
updated
Provider
api.govparse.io · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x3873d15CF3209c32aaA8d9AA542164E658567129",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "1250000",
"maxTimeoutSeconds": 300
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "BdcZbENFdEyEUMqv9pnRMUnn1Yyeyo2dCMbYXbJ3LmaB",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "1250000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"assignee": "openai",
"assignee_entity": "3f6a1c9e-2b4d-4a8e-9c1f-7e2d5a6b8c90",
"inventor": "hinton"
},
"type": "http"
},
"output": {
"example": {
"rows": [
{
"assignee_country": "US",
"assignee_entity_id": "3f6a1c9e-2b4d-4a8e-9c1f-7e2d5a6b8c90",
"assignee_organization": "EXAMPLE AI INC",
"assignee_state": "CA",
"cpc_group": "G06N3/08",
"cpc_subclass": "G06N",
"inventor_count": 4,
"num_claims": 20,
"patent_date": "2024-06-04",
"patent_id": "12000000",
"patent_title": "Systems and methods for training large language models",
"patent_type": "utility"
}
],
"total_matched": 1
},
"type": "json"
}
},
"routeTemplate": "/v1/patents/search",
"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"
}
}
}Use it
curl
curl "https://api.govparse.io/v1/patents/search" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://api.govparse.io/v1/patents/search");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://api.govparse.io/v1/patents/search")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/14549.json, and this resource appears in /discovery/resources and /discovery/search.