Assignee
WIGBERS CHRISTOF WILHELM
DE·9 granted patents·4 pending applications·18 citations·filing 2009–2013
Top patents by PatentIndex Score
13 records- 0189US9000218B2Process for preparing secondary amines in the liquid phaseWIGBERS CHRISTOF WILHELM·Filed 2013·Granted Apr 7, 2015·5 cites·16 claims
- 0285US8921600B2Process for producing carbon fillers having covalently bonded amino groupsWIGBERS CHRISTOF WILHELM·Filed 2012·Granted Dec 30, 2014·5 cites·18 claims
- 0383US8436169B2Process for preparing 1,4-bishydroxyethylpiperazineWIGBERS CHRISTOF WILHELM·Filed 2011·Granted May 7, 2013·4 cites·16 claims
- 0476US8637668B2Process for preparing a cyclic tertiary methylamineWIGBERS CHRISTOF WILHELM·Filed 2011·Granted Jan 28, 2014·2 cites·29 claims
- 0574US9139511B2Process for hydrogenating nitrilesWIGBERS CHRISTOF WILHELM·Filed 2012·Granted Sep 22, 2015·1 cites·13 claims
- 0670US8445726B2Process for preparing unsymmetric secondary tert-butylamines in the liquid phaseWIGBERS CHRISTOF WILHELM·Filed 2011·Granted May 21, 2013·1 cites·20 claims
- 0757US8536377B2Method for producing N,N-substituted-3-aminopropan-1-olsWIGBERS CHRISTOF WILHELM·Filed 2009·Granted Sep 17, 2013·0 cites·15 claims
- 0848US8772547B2Method for producing 1-adamantyl trimethylammonium hydroxideWIGBERS CHRISTOF WILHELM·Filed 2010·Granted Jul 8, 2014·0 cites·20 claims
- 0944US8933223B2Process for preparing a cyclic tertiary amineWIGBERS CHRISTOF WILHELM·Filed 2011·Granted Jan 13, 2015·0 cites·25 claims
- 1040US2012245389A1Process for hydrogenating nitrilesWIGBERS CHRISTOF WILHELM·Filed 2012·Application pending·0 cites
- 1138US2011313188A1Method for improving the catalytic activity of monolithic catalystsWIGBERS CHRISTOF WILHELM·Filed 2010·Application pending·0 cites
- 1238US2011313187A1Method for improving the catalytic activity of monolithic catalystsWIGBERS CHRISTOF WILHELM·Filed 2010·Application pending·0 cites
- 1338US2011313186A1Hydrogenation catalysts, the production and the use thereofWIGBERS CHRISTOF WILHELM·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →