Inventor · disambiguated record

Willem P. C. Stemmer

Also filed as: STEMMER WILLEM P · STEMMER WILLEM P C

99 granted patents·68 pending applications·23,988 citations·filing 19932025

99Inventor score
Technology areasC12NC07KA61KG16BC12Q
Files withMAXYGEN INC109AVIDIA RES INST9CODEXIS MAYFLOWER HOLDINGS LLC6AMUNIX PHARMACEUTICALS INC5AMGEN MOUNTAIN VIEW INC3

Top patents by PatentIndex Score

167 records

Showing the top 50 of 167 patent records by PatentIndex Score.

Join the waitlist — get patent alerts

Get an alert when Willem P. C. Stemmer files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →