FIND TOOLS BY TASK
Retrieve patent publications, inspect prior-art candidates and keep preliminary AI screens separate from professional clearance. Check the platform fit and access requirements in each listing.
Patsnap Patentability Grader returns a preliminary product/new-feature screen. Google Patents is a publication search tool. Neither directory label establishes clearance to sell a product. Novelty compares an invention with earlier disclosures; freedom to operate examines applicable claims, territories, legal status and the proposed commercial activity.
The two uAgentKit grader cases are reused with their original test dates, full first-screen evidence and file hashes. Both failed one of six frozen acceptance conditions: primary native links did not lead to original publications, and the boundary result did not explicitly acknowledge absent novelty before assessment. Five primary identifiers and three sampled passages were checked separately; that review does not repair the original outputs or prove patentability.
Two additional Google Patents native utility cases use a known publication number. The exact-number lookup passed; adding before:publication:20000101 still redirected to the known 2003 publication, without an applied cutoff. These narrow cases retain the original text, screenshots and PDF. They do not execute the broader prior-art plan, evaluate an AI patent agent or establish that every date-filter workflow fails.