Inventor · disambiguated record
Thomas Markert
Also filed as: MARKERT THOMAS
27 granted patents·3 pending applications·83 citations·filing 1988–2017
94Inventor score
Top patents by PatentIndex Score
30 records- 0176US6313354B1Method for producing aromatic aldehydesHENKEL KGAA·Filed 1998·Granted Nov 6, 2001·17 cites·9 claims
- 0270US8580775B2Use of derivatives of sinapinic acid and compositions comprising such derivativesMARKERT THOMAS·Filed 2008·Granted Nov 12, 2013·1 cites·6 claims
- 0369US4904640A2-alkylidene-3,3,5(3,5,5)-trimethyl cyclopentanonesHENKEL KGAA·Filed 1988·Granted Feb 27, 1990·9 cites·12 claims
- 0468US7169749B1Method for producing alkyl-substituted butenolsKAO CORP·Filed 2000·Granted Jan 30, 2007·5 cites·17 claims
- 0562US5670670AProcess for the production of 8 α, 12-oxido-13,14,15,16-tetranorlabdaneHENKEL KGAA·Filed 1994·Granted Sep 23, 1997·7 cites·17 claims
- 0661US6555517B1Methods of providing a fragrance to a composition and methods of enhancing fragrances using cyclooctadiene hydroformylation productsCOGNIS DEUTSCHLAND GMBH·Filed 1999·Granted Apr 29, 2003·8 cites·14 claims
- 0760US7582600B2Use of unsaturated ketones as a perfumeKAO CORP·Filed 2008·Granted Sep 1, 2009·0 cites·4 claims
- 0859US7476647B2Ether lactoneKAO CORP·Filed 2003·Granted Jan 13, 2009·1 cites·3 claims
- 0958US5504066APentene derivatives, their production and useHENKEL KGAA·Filed 1994·Granted Apr 2, 1996·6 cites·14 claims
- 1057US6376457B1Phenoketals and the use thereof as odoriferous substancesHENKEL KGAA·Filed 1998·Granted Apr 23, 2002·6 cites·20 claims
- 1156US7129205B2Dimethylbenzene derivativesKAO CORP·Filed 2001·Granted Oct 31, 2006·1 cites·2 claims
- 1253US7259135B2Use of hexenal derivatives as perfumesKAO CORP·Filed 2003·Granted Aug 21, 2007·2 cites·15 claims
- 1353US6867175B2Trimethyldecenyl compoundsKAO CORP·Filed 2001·Granted Mar 15, 2005·1 cites·4 claims
- 1451US5811560AProcess for the production of 8α, 12-oxido-13, 14,15,16-tetranorlabdaneHENKEL KGAA·Filed 1995·Granted Sep 22, 1998·4 cites·7 claims
- 1548US6028231AProcess for preparing 2-methyl-4-(2,2,3-trimethyl-cyclopent-3-en-1-yl)-but-2-en-1-olHENKEL KGAA·Filed 1997·Granted Feb 22, 2000·7 cites·14 claims
- 1644US6864225B2Cyclic ketals, fragrance compositions containing the same and methods of using the sameKAO CORP·Filed 2001·Granted Mar 8, 2005·0 cites·18 claims
- 1744US2009298783A1Cosmetic CompositionsCOGNIS IPANAGEMENT GMBH·Filed 2007·Application pending·0 cites
- 1843US6541445B1Utilization of tricyclic aldehydes as odoriferous agentsCOGNIS DEUTSCHLAND GMBH·Filed 1999·Granted Apr 1, 2003·2 cites·14 claims
- 1943US2005119158A1Use of unsaturated ketones as a perfumeFiled 2003·Application pending·0 cites
- 2042US7060668B22,3, 5, 5-tetramethylhexanal derivativesKAO CORP·Filed 2002·Granted Jun 13, 2006·0 cites·6 claims
- 2142US6933270B23,3-Dimethylcyclohexane derivativesKAO CORP·Filed 2001·Granted Aug 23, 2005·0 cites·3 claims
- 2239US2019218181A1Process for the manufacture of hydroxy-substituted aromatic compoundsBASF SE·Filed 2017·Application pending·0 cites
- 2337US6451758B1Aldehyde mixtures, compositions containing the same and methods of providing fragrance using the sameCOGNIS DEUTSCHLAND GMBH·Filed 1999·Granted Sep 17, 2002·3 cites·14 claims
- 2434US6537963B1Methods of providing a fragrance to a composition and methods of enhancing fragrances using bicyclo[3.3.0]-oct(adi)ene hydroformylation productsCOGNIS DEUTSCHLAND GMBH·Filed 1999·Granted Mar 25, 2003·1 cites·14 claims
- 2533US5688976AProcess for the production of 8 α, 12-oxido-13,14,15,16-tetranorlabdaneHENKEL KGAA·Filed 1994·Granted Nov 18, 1997·0 cites·19 claims
- 2631US7537933B2Method for determining the enantiomer ratio trimethylcyclopentene derivativesKAO CORP·Filed 2002·Granted May 26, 2009·0 cites·12 claims
- 2730US6541446B1Methods of providing a fragrance to a composition and methods of enhancing fragrances using (di)methyl-substituted cycloot(adi)ene hydroformylation productsCOGNIS DEUTSCHLAND GMBH·Filed 1999·Granted Apr 1, 2003·0 cites·14 claims
- 2830US5932771ACarbonyl compoundsSMITHKLINE BEECHAM CORP·Filed 1996·Granted Aug 3, 1999·0 cites·16 claims
- 2928US6297390B1Method for preparing optically active 5-methyl-2-(1-methyl-butyl)-5-propyl-1,3-dioxanCOGNIS DEUTSCHLAND GMBH·Filed 1998·Granted Oct 2, 2001·2 cites·2 claims
- 3025US6632787B1Carbonyl compounds, methods of making the same, and their use as fragrances and fragrance-enhancing additivesCOGNIS DEUTSCHLAND GMBH·Filed 1999·Granted Oct 14, 2003·0 cites·15 claims
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