Prior Art

AI-Powered Patent Analysis & Prior Art Search

Prior Art is a Chrome Side Panel extension that turns patent reading and prior art review into a fast, structured workflow. While you browse a patent detail page, Prior Art can automatically extract key sections (Title, Abstract, Claims, Description) and stream an AI analysis in your preferred language—without copying and pasting. Key Features: Side Panel, one-click analysis: keep the original patent page visible while you read the AI output next to it. Single PDF analysis: upload a PDF and get a structured summary, key points, and practical takeaways. Multi-PDF analysis workflows: US Office Action Response draft: upload the Office Action (OA), the Application/Specification (T), and optional cited references to generate a detailed response draft (Amendments and Remarks). FTO analysis: compare a target PDF against one or more patent PDFs to assess freedom-to-operate / infringement-style risks. Invalidation analysis: structure novelty/obviousness attack paths against a target based on one or more prior-art PDFs. Export: download results as DOCX or a print-ready PDF for sharing and review.