Thomas Markert
27Patents
2h-index
30Co-inventors
57Inventor score
Filing activity: Mar 4, 1988 → Nov 3, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6313354A | Method for producing aromatic aldehydes | Chemistry; Metallurgy | 9 | Expired |
| US4904640A | 2-alkylidene-3,3,5(3,5,5)-trimethyl cyclopentanones | Chemistry; Metallurgy | 4 | Expired |
| US5670670A | Process for the production of 8 .alpha., 12-oxido-13,14,15,16-tetranorlabdane | Chemistry; Metallurgy | 2 | Expired |
| US6555517B1 | Methods of providing a fragrance to a composition and methods of enhancing fragrances using cyclooctadiene hydroformylation products | Chemistry; Metallurgy | 2 | Expired |
| US5504066A | Pentene derivatives, their production and use | Chemistry; Metallurgy | 2 | Expired |
| US6376457B1 | Phenoketals and the use thereof as odoriferous substances | Chemistry; Metallurgy | 2 | Expired |
| US6028231A | Process for preparing 2-methyl-4-(2,2,3-trimethyl-cyclopent-3-en-1-yl)-but-2-en-1-ol | Chemistry; Metallurgy | 2 | Expired |
| US6541445B1 | Utilization of tricyclic aldehydes as odoriferous agents | Chemistry; Metallurgy | 1 | Expired |
| US6537963B1 | Methods of providing a fragrance to a composition and methods of enhancing fragrances using bicyclo[3.3.0]-oct(adi)ene hydroformylation products | Chemistry; Metallurgy | 1 | Expired |
| US7169749B1 | Method for producing alkyl-substituted butenols | Chemistry; Metallurgy | 1 | Expired |
| US6451758B1 | Aldehyde mixtures, compositions containing the same and methods of providing fragrance using the same | Chemistry; Metallurgy | 1 | Expired |
| US5811560A | Process for the production of 8.alpha., 12-oxido-13, 14,15,16-tetranorlabdane | Chemistry; Metallurgy | 1 | Expired |
| US6297390A | Method for preparing optically active 5-methyl-2-(1-methyl-butyl)-5-propyl-1,3-dioxan | Chemistry; Metallurgy | 1 | Expired |
| US7259135B2 | Use of hexenal derivatives as perfumes | Chemistry; Metallurgy | 1 | Expired |
| US6867175B2 | Trimethyldecenyl compounds | Chemistry; Metallurgy | 1 | Expired |
| US6933270B2 | 3,3-Dimethylcyclohexane derivatives | Chemistry; Metallurgy | 0 | Expired |
| US7060668B2 | 2,3, 5, 5-tetramethylhexanal derivatives | Chemistry; Metallurgy | 0 | Expired |
| US7476647B2 | Ether lactone | Chemistry; Metallurgy | 0 | Expired |
| US7582600B2 | Use of unsaturated ketones as a perfume | Chemistry; Metallurgy | 0 | Active |
| US7129205B2 | Dimethylbenzene derivatives | Chemistry; Metallurgy | 0 | Expired |
| US6541446B1 | Methods of providing a fragrance to a composition and methods of enhancing fragrances using (di)methyl-substituted cycloot(adi)ene hydroformylation products | Chemistry; Metallurgy | 0 | Expired |
| US5688976A | Process for the production of 8 .alpha., 12-oxido-13,14,15,16-tetranorlabdane | Chemistry; Metallurgy | 0 | Expired |
| US6864225B2 | Cyclic ketals, fragrance compositions containing the same and methods of using the same | Chemistry; Metallurgy | 0 | Expired |
| US7537933B2 | Method for determining the enantiomer ratio trimethylcyclopentene derivatives | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6632787B1 | Carbonyl compounds, methods of making the same, and their use as fragrances and fragrance-enhancing additives | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.