Google AI ModeSep 16, 2026
PQAI (Prior Art AI) : An open, AI-powered search engine built to scan millions of global patents
Data as of Oct 13, 2026Based on 1,227 AI responses
Reviewed by Dimitry Apollonsky
AI summary
PQAI is an open-source patent search platform and ecosystem that provides tools for patent data access and quality improvement.
2%
of AI answers about PQAI and its rivals. Since Jul 5
The market map
Patent Search and Filing SolutionsMentioned in
Patent Search and Filing Solutions
Since Jul 5
Common descriptions
open-source · free · ai-powered · user-friendly · notable · accessible
Rank
Question: Who are the leading patent search firms that use AI to find prior art?
Google AI ModeAug 31, 2026
PQAI (Project PQAI) – An open-source, community-driven, and user-friendly AI search engine
Question: I am looking for a patent analytics tool that helps identify white space for new inventions.
Google AI ModeJul 14, 2026
PQAI (Patent Quality through Artificial Intelligence): An open-source tool that uses natural language processing (NLP) to rank prior art and identify gaps.
projectpq.ai 29%Other sites 71%
Excerpts where PQAI appeared in the AI's answer
PQAI (Prior Art AI) : An open, AI-powered search engine built to scan millions of global patents
PQAI (Project PQAI) – An open-source, community-driven, and user-friendly AI search engine
Excerpts where PQAI appeared in the AI's answer
PQAI (Patent Quality through Artificial Intelligence): An open-source tool that uses natural language processing (NLP) to rank prior art and identify gaps.
Excerpts where PQAI appeared in the AI's answer
PQAI (Patent Quality Artificial Intelligence): An open-source, non-profit AI-powered tool designed to help search prior art.
Excerpts where PQAI appeared in the AI's answer
PQAI: An open-source tool for conducting pre-attorney patentability searches using AI.