Inventor · disambiguated record

Charles L. Bisgaier

Also filed as: BISGAIER CHARLES · BISGAIER CHARLES L · BISGAIER CHARLES LARRY

18 granted patents·23 pending applications·744 citations·filing 19942022

95Inventor score
Technology areasA61PA61KC07CG01N
Files withGEMPHIRE THERAPEUTICS INC9WARNER LAMBERT CO7NEUROBO PHARMACEUTICALS INC3PFIZER3BISGAIER CHARLES L2

Top patents by PatentIndex Score

41 records

Join the waitlist — get patent alerts

Get an alert when Charles L. Bisgaier 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 →