Inventor · disambiguated record
Thomas Wessel
Also filed as: WESSEL THOMAS · WESSEL THOMAS E
21 granted patents·4 pending applications·207 citations·filing 1991–2012
94Inventor score
Top patents by PatentIndex Score
25 records- 0190US5391603AImpact modified syndiotactic vinyl aromatic polymersDOW CHEMICAL CO·Filed 1993·Granted Feb 21, 1995·61 cites·18 claims
- 0286US6465643B1Aminophosphonium compoundsCLARIANT GMBH·Filed 2000·Granted Oct 15, 2002·15 cites·7 claims
- 0386US6103659ACatalyst comprising an amidophosphonium salt for halex reactionsAVENTIS RES & TECH GMBH & CO·Filed 1998·Granted Aug 15, 2000·34 cites·22 claims
- 0483US5412150AProcess for the preparation of methyl 5-bromo-6-methoxy-1-naphthoateCASSELLA AG·Filed 1994·Granted May 2, 1995·22 cites·19 claims
- 0582US5654493AProcess for preparing 4-bromophenyl alkyl ethersHOECHST AG·Filed 1996·Granted Aug 5, 1997·23 cites·10 claims
- 0677US6645904B2Aminophosphonium compoundsCLARIANT GMBH·Filed 2002·Granted Nov 11, 2003·8 cites·3 claims
- 0769US6407029B1Mixtures comprising tetrakis(pyrrolidino/piperdino)phosphonium saltsCLARIANT GMBH·Filed 2000·Granted Jun 18, 2002·6 cites·11 claims
- 0864US8329950B2Process for preparation of trans 4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-1NapthalenamineCARON JUDY·Filed 2012·Granted Dec 11, 2012·1 cites·13 claims
- 0962US5124449AAzaporphyrin derivativesBASF AG·Filed 1991·Granted Jun 23, 1992·8 cites·2 claims
- 1056US6166242AMethod for producing compounds containing fluorine, in particular fluorobenzaldhydes and fluorobenzonitrilesAVENTIS RES & TECH GMBH & CO·Filed 1998·Granted Dec 26, 2000·6 cites·30 claims
- 1155US6187952B1Two-step production of 3-chloro-4-fluoro-benzoyl chloride by chlorinationCLARIANT GMBH·Filed 1998·Granted Feb 13, 2001·5 cites·17 claims
- 1253US7732559B2Method of making halophthalic acids and halophthalic anhydridesSABIC INNOVATIVE PLASTICS IP·Filed 2008·Granted Jun 8, 2010·0 cites·24 claims
- 1348US2004029723A1Novel aminophosphonium compoundsCLARIANT GMBH·Filed 2003·Application pending·0 cites
- 1447US7541489B2Method of making halophthalic acids and halophthalic anhydridesSABIC INNOVATIVE PLASTICS IP·Filed 2005·Granted Jun 2, 2009·0 cites·30 claims
- 1547US5889069AHigh temperature syndiotactic styrene polymer foamDOW CHEMICAL CO·Filed 1997·Granted Mar 30, 1999·8 cites·21 claims
- 1647US5705674AProcess for preparing ortho-nitrobenzonitrilesHOECHST AG·Filed 1996·Granted Jan 6, 1998·3 cites·16 claims
- 1746US5424479AProcess for the preparation of aromatic methyl methoxycarboxylatesCASSELLA AG·Filed 1994·Granted Jun 13, 1995·3 cites·20 claims
- 1843US7078571B2Preparation of 1,3-di-halo-substituted benzene derivativesCLARIANT GMBH·Filed 2003·Granted Jul 18, 2006·0 cites·15 claims
- 1942US5886218AProcess for preparing 4, 5-dichloro-2-methylbenzoic acidHOECHST AG·Filed 1997·Granted Mar 23, 1999·2 cites·14 claims
- 2038US2006241300A1Phosphazenium salt mixtures containing hexakis(amino)diphosphazenium, tetrakis(amino)-phosphonium and polyaminophosphazenium saltsWESSEL THOMAS·Filed 2004·Application pending·0 cites
- 2135US2006004223A1Method of making halophthalic acids and halophthalic anhydridesGEN ELECTRIC·Filed 2004·Application pending·0 cites
- 2232US6844468B2Process for preparing substituted benzoyl chloridesCLARIANT GMBH·Filed 2002·Granted Jan 18, 2005·0 cites·16 claims
- 2332US6051621AHigh temperature syndiotactic styrene polymer foamDOW CHEMICAL CO·Filed 1999·Granted Apr 18, 2000·1 cites·6 claims
- 2431US6114589AProcess for the preparation of fluorinated aromatic compoundsCLARIANT GMBH·Filed 1998·Granted Sep 5, 2000·1 cites·21 claims
- 2528US2002040158A1Process for preparing substituted benzoyl chloridesCLARIANT GMBH·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →