Inventor · disambiguated record
Ulrich Notheis
Also filed as: NOTHEIS ULRICH
14 granted patents·2 pending applications·108 citations·filing 1995–2022
91Inventor score
Top patents by PatentIndex Score
16 records- 0180US7211701B2Preparation of trimethylolpropaneLANXESS DEUTSCHLAND GMBH·Filed 2002·Granted May 1, 2007·32 cites·22 claims
- 0280US5932768AProcess for the preparation of 4-aminodiphenylamineBAYER AG·Filed 1998·Granted Aug 3, 1999·20 cites·9 claims
- 0379US6933409B1Amination of aromatic hydrocarbons and heterocyclic analogs thereofBAYER AG·Filed 2000·Granted Aug 23, 2005·10 cites·114 claims
- 0479US5925791AProcess for producing 4-aminodiphenylamineBAYER AG·Filed 1998·Granted Jul 20, 1999·19 cites·9 claims
- 0572US8530676B2Process for producing vinylene carbonateLANGER REINHARD·Filed 2006·Granted Sep 10, 2013·2 cites·5 claims
- 0672US6291392B2Catalysts containing a platinum group metal and produced in a sol-gel method, as well as a method for producing diarylcarbonatesBAYER AG·Filed 1998·Granted Sep 18, 2001·11 cites·12 claims
- 0771US8642816B2Method for isolating di-trimethylol propaneRAUCHSCHWALBE GUNTER·Filed 2009·Granted Feb 4, 2014·3 cites·10 claims
- 0864US7683217B2Process for preparing monomethylhydrazineSALTIGO GMBH·Filed 2008·Granted Mar 23, 2010·2 cites·7 claims
- 0957US5856516AProcess for the preparation of carbazoleBAYER AG·Filed 1997·Granted Jan 5, 1999·6 cites·20 claims
- 1055US2024409485A1Process for preparing cresol from ditolyletherLANXESS DEUTSCHLAND GMBH·Filed 2022·Application pending·0 cites
- 1150US8003830B2Method for improving the color number of trimethylolpropaneLANXESS DEUTSCHLAND GMBH·Filed 2008·Granted Aug 23, 2011·0 cites·6 claims
- 1242US2002128152A1Sol-gel supported catalysts containing a platinum groupFiled 2001·Application pending·0 cites
- 1339US8686197B2Method for improving the color number of trimethylolpropaneNOTHEIS ULRICH·Filed 2010·Granted Apr 1, 2014·0 cites·5 claims
- 1439US5625097AProcess for preparing diphenylamines and catalysts usable for this purposeBAYER AG·Filed 1995·Granted Apr 29, 1997·2 cites·4 claims
- 1535US5763717AProcess for preparing hydroxybiphenylBAYER AG·Filed 1995·Granted Jun 9, 1998·1 cites·1 claims
- 1631US6242632B1Supported catalysts containing a platinum group metal and method for producing diarylcarbonatesBAYER AG·Filed 1998·Granted Jun 5, 2001·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →