Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Process for the preparation of 1-(N 2-(S)-ethoxycarbonyl)--3 phenylpropyl-N6-trifluoracetyl))-L-lysyl-L-prolin (Lisinopril(Tfa) ethylester, LPE))

US Patent 5962696 · Granted Oct 5, 1999

Assignee

Inventors

View full patent text on Google Patents →