Patent Invalidity / Validity Search


Menteso IP’s Patent Invalidity/Validity Search finds patents or non-patents literature, published before the earliest priority date of a subject patent, which might lead to the invalidation of the subject patent. We deliver a comprehensive validity/invalidity search report, together with a claims-mapping chart, and available PDF copies of cited prior art references.

Since its inception in 2010, Menteso IP is performing a rigorous analysis of patents. We have completed 5000+ patent search projects for our clients around the world.

Silicon India, a technology & business magazine, listed Menteso IP among “Top 20 Most Promising Patent & Trademark Law Service Providers” of 2018. Get your invalidity/validity searches done by the trusted and most promising patent search firm, the “Menteso IP.”