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AI-Powered Patent Search
Assess novelty of an invention, make well-informed decisions before investing in R&D and the patent application process.

PQAI or Patent Quality Artificial Intelligence is a free, natural-language-based patent search platform. It is an open source, not-for-profit initiative by AT&T and the Georgia Intellectual Property Alliance.

Given the vast amount of patent data available, Parola Analytics supports the initiative of improving the accessibility of AI-powered patent searches and data analytics for all. Improving research capabilities leads to better innovations and higher-quality patents.

User Privacy

The patent search tool is completely free. PQAI and Parola Analytics do not keep record of your search queries or search history. For more information on user privacy, read more here.

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Features

AI Patent Search Engine

Uses AI to find the most relevant prior art. This AI-powered patent search tool also allows combination prior art search to gain insights on obviousness.

AI Powered CPC Lookup

Generate relevant IPC/CPC codes based on a textual description of the invention to narrow down your search.

Group Art Unit Predictor

Provides the most probable USPTO art units where your patent application will be routed for examination.

Concept Extractor

Extract related concepts based on your search to enhance and optimize keyword strings.

Still unable to find prior art?

Our patent experts can help optimize your search, broaden the scope, and provide claim analysis to pinpoint relevant prior art references.
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