patentpulse-self.vercel.app

https://patentpulse-self.vercel.app

● healthy general

Patent status lookup / legal status / remaining patent life / expiry by patent number. Returns full patent details (title, type, claims, CPC/USPC classes, assignees, inventors, abstract), an estimated ~20-year expiry and years remaining, plus maintenance and citation profile for any US patent ID. For IP and patent agents. -- reliability 86.0/100 per Paygent Discover

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://patentpulse-self.vercel.app

/.well-known/x402.json

https://patentpulse-self.vercel.app/.well-known/x402