Inventor · disambiguated record

Robert E. Ziegert-Knepper

Also filed as: ZIEGERT-KNEPPER ROBERT E · Ziegert-Knepper Robert

2 granted patents·4 citations·filing 2011–2014

48Inventor score

Technology areasC07C C07D

Files withLEK PHARMACEUTICALS1 LUDESCHER JOHANNES1

Top patents by PatentIndex Score

2 records

0178US9732053B21-[2-(2,4-dimethylphenylsulfanyl) phenyl]piperazine acetate in crystalline formLEK PHARMACEUTICALS·Filed 2014·Granted Aug 15, 2017·2 cites·14 claims
0272US9266868B2Crystalline form of rivaroxaban dihydrateLUDESCHER JOHANNES·Filed 2011·Granted Feb 23, 2016·2 cites·11 claims

Join the waitlist — get patent alerts

Get an alert when Robert E. Ziegert-Knepper 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 →

Robert E. Ziegert-Knepper — Patent Inventor | PatentIndex