Inventor · disambiguated record
Dieter Regnat
Also filed as: REGNAT DIETER
23 granted patents·111 citations·filing 1992–1998
95Inventor score
Top patents by PatentIndex Score
23 records- 0179US5510554AProcess for preparing 1,1'-binaphthylsHOECHST AG·Filed 1994·Granted Apr 23, 1996·16 cites·21 claims
- 0271US5750728AProcess for the preparation of aromatic bromomethyl compoundsCLARIANT GMBH·Filed 1996·Granted May 12, 1998·14 cites·5 claims
- 0363US5502261AProcess for preparing 2,2'-bis(halomethyl)-1,1'-binaphthylHOECHST AG·Filed 1995·Granted Mar 26, 1996·8 cites·26 claims
- 0460US5728886ACompounds of the phosphine group, their preparation and their useHOECHST AG·Filed 1995·Granted Mar 17, 1998·9 cites·35 claims
- 0554US5648547ABis-phosphepines and processses for their preparationHOECHST AG·Filed 1995·Granted Jul 15, 1997·6 cites·5 claims
- 0653US5600006ABis(diarylalkyl)phosphinesHOECHST AG·Filed 1994·Granted Feb 4, 1997·5 cites·3 claims
- 0752US5789623AProcess for the preparation of hydroxybiarylphosphines and novel compounds of this group of substancesHOECHST AG·Filed 1996·Granted Aug 4, 1998·5 cites·11 claims
- 0852US5684182ASulfonated diphosphines and a process for their preparationHOECHST AG·Filed 1996·Granted Nov 4, 1997·5 cites·21 claims
- 0949US5624979AStabilized phosphorus-modified epoxy resins and their useHOECHST AG·Filed 1995·Granted Apr 29, 1997·13 cites·18 claims
- 1048US5719309AProcess for preparing 4-bromomethyl-3-methoxy-benzoic estersHOECHST AG·Filed 1996·Granted Feb 17, 1998·3 cites·3 claims
- 1144US5972825ASubstituted diphenyldiphosphines and a process for their preparationCELANESE GMBH·Filed 1998·Granted Oct 26, 1999·2 cites·12 claims
- 1244US5801287ASubstituted diphenyldiphosphines and a process for their preparationFiled 1997·Granted Sep 1, 1998·2 cites·14 claims
- 1342US5498797ABis(phosphinozlkoxy)biaryl compounds and a process for their preparationHOECHST AG·Filed 1994·Granted Mar 12, 1996·2 cites·24 claims
- 1441US6114340AFungicidal compositionsAGREVO UK LTD·Filed 1997·Granted Sep 5, 2000·4 cites·19 claims
- 1541US5767317AProcess for preparing 2,2'-bis(diphenylphosphinylmethyl)-1,1'-binaphthyls and new compounds from this class of substancesHOECHST AG·Filed 1997·Granted Jun 16, 1998·2 cites·31 claims
- 1640US5281640ADiarylphosphinous acid aryl esters, a process for their preparation and their use for stabilizing plasticsHOECHST AG·Filed 1992·Granted Jan 25, 1994·4 cites·8 claims
- 1739US5696296ADiphosphines and process for their preparationHOECHST AG·Filed 1995·Granted Dec 9, 1997·2 cites·26 claims
- 1838US6013706AProcess for the preparation of hyrolysis-stable trivalent phosphorus compounds and their use as stabilizers for thermoplasticsCLARIANT GMBH·Filed 1994·Granted Jan 11, 2000·3 cites·12 claims
- 1938US5741931APhosphepinium saltsHOECHST AG·Filed 1995·Granted Apr 21, 1998·2 cites·8 claims
- 2038US5739372AOxaphosphorins and a process for their preparationHOECHST AG·Filed 1996·Granted Apr 14, 1998·1 cites·14 claims
- 2137US5298644AAryl phosphinitesHOECHST AG·Filed 1993·Granted Mar 29, 1994·1 cites·7 claims
- 2233US5801291AProcess for the preparation of aldehydes by means of a catalyst system comprising rhodium and substituted diphenyldiphospinesHOECHST AG·Filed 1997·Granted Sep 1, 1998·2 cites·20 claims
- 2332US5874642ABis ethers containing a 2,2'-biaryl radical and a process for their preparationHOECHST AG·Filed 1997·Granted Feb 23, 1999·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →