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How to Search 8 Million US Patents Programmatically (PatentsView API + Apify)

How to Search 8 Million US Patents Programmatically (PatentsView API + Apify)

via Dev.to PythonAva Torres

If you work in IP research, competitive intelligence, R&D, or patent law, you already know that searching patents at scale is painful. Google Patents is fine for one-off lookups, but if you need to pull hundreds or thousands of patents matching specific criteria -- by company, inventor, technology classification, or date range -- you need something programmatic. USPTO maintains the PatentsView database, which covers every granted US utility patent (8+ million records, updated weekly). The data is free and the API is well-structured, but building queries against it has a learning curve. Pagination, field selection, and query syntax all require reading docs that assume you already know what you're doing. What the data contains Each patent record includes: Patent number and title -- the unique identifier and full patent title Abstract -- complete patent abstract describing the invention Grant date and application date -- when it was issued and when the application was filed Inventors -- f

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