patents▌

Search USPTO Patent Public Search (PPS) for granted patents and pre-grant publications by title, abstract, inventor, assignee, full spec, or claim text — returning patent number, title, abstract excerpt, assignee, inventor list, filing/grant dates, and document URL.

Search and retrieve patents from NASA's Technology Transfer (T2) catalog by free-text query, category, NASA center, or reference ID — returning structured records with title, abstract, technology description, USPTO patent numbers, NASA case numbers, TRL, figures, and licensing-contact data.

Search Google Patents (~140M+ worldwide publications) by free-text query, assignee, inventor, country, status, language, or date range — returns publication number, title, priority/filing/grant/publication dates, inventor, assignee, snippet, PDF URL, and canonical landing-page URL for each match.

Search the complete global patent database using natural language queries powered by Valyu's semantic search API.