A company's US patents from the USPTO Open Data Portal, newest filings first
A company's US patents from the USPTO Open Data Portal, newest filings first. Pass `?company=Tesla` (required, matches APPLICANT name — subsidiaries/variants need separate queries) plus `?limit=` (max 100). Each carries patent & application numbers, title, filing & grant dates, status, applicant, inventors, and a link. From x402stock, a market & economic data API (x402, USDC).
20000 (raw units)
price
8
calls / 30d
2
unique payers
2026-09-17
updated
Provider
x402stock.xyz · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x3070Fbb3803819fB5BdfE9286fdc6325A877fA85",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "20000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"company": "Tesla",
"limit": 20
},
"type": "http"
},
"output": {
"example": {
"as_of": "2026-06-18T12:00:00.000Z",
"attribution": "Source: U.S. Patent and Trademark Office (USPTO) Open Data Portal",
"company": "Tesla",
"count": 1,
"patents": [
{
"applicant": "TESLA, INC.",
"application_number": "18687455",
"filing_date": "2024-02-28",
"grant_date": "2024-12-31",
"inventors": [
"Kurt FISCHER",
"Aditya MOHANTY"
],
"patent_number": "12179682",
"status": "Patented Case",
"title": "BIASED BAG WRAP FOR RIMLESS STEERING WHEEL",
"url": "https://patents.google.com/patent/US12179682"
}
],
"source": "uspto",
"total_matched": 1878
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"company": {
"maxLength": 120,
"minLength": 2,
"type": "string"
},
"limit": {
"default": 20,
"exclusiveMinimum": 0,
"maximum": 100,
"type": "integer"
}
},
"required": [
"company",
"limit"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"as_of": {
"type": "string"
},
"attribution": {
"type": "string"
},
"company": {
"type": "string"
},
"count": {
"type": "number"
},
"patents": {
"items": {
"additionalProperties": false,
"properties": {
"applicant": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"application_number": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"filing_date": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"grant_date": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"inventors": {
"items": {
"type": "string"
},
"type": "array"
},
"patent_number": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"status": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"title": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"url": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
}
},
"required": [
"patent_number",
"application_number",
"title",
"filing_date",
"grant_date",
"status",
"applicant",
"inventors",
"url"
],
"type": "object"
},
"type": "array"
},
"source": {
"const": "uspto",
"type": "string"
},
"total_matched": {
"type": "number"
}
},
"required": [
"source",
"as_of",
"company",
"total_matched",
"count",
"patents",
"attribution"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://x402stock.xyz/api/v1/patents" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://x402stock.xyz/api/v1/patents");
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://x402stock.xyz/api/v1/patents")
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/5257.json, and this resource appears in /discovery/resources and /discovery/search.