Inventor · disambiguated record
Karl-Heinz Reinhardt
Also filed as: REINHARDT KARL-HEINZ
7 granted patents·38 citations·filing 1988–2002
82Inventor score
Files withBAYER AG7
Top patents by PatentIndex Score
7 records- 0175US5955614ABridged perinones/quinophthalonesBAYER AG·Filed 1997·Granted Sep 21, 1999·17 cites·13 claims
- 0261US5639896AProcess for the preparation of N,N'-disubstituted 1,4-diaminoanthraquinonesBAYER AG·Filed 1996·Granted Jun 17, 1997·8 cites·13 claims
- 0359US6465659B2Process for preparing asymmetrical methine dyesBAYER AG·Filed 2002·Granted Oct 15, 2002·3 cites·7 claims
- 0445US4892950AProcess for the preparation of naphthalene-1,8-dicarboximidesBAYER AG·Filed 1988·Granted Jan 9, 1990·2 cites·6 claims
- 0538US5912386ABridged anthraquinonesBAYER AG·Filed 1998·Granted Jun 15, 1999·3 cites·15 claims
- 0637US6121452AProcess for the preparation of quinophthalonesBAYER AG·Filed 1997·Granted Sep 19, 2000·5 cites·12 claims
- 0729US5646257AAzodyestuffs, their preparation and their useBAYER AG·Filed 1994·Granted Jul 8, 1997·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Karl-Heinz Reinhardt 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 →