Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5811592 | Alkyl-substituted -C.sub.1 -C.sub.3 alkoxy-C.sub.6 -cycloaliphatic compounds, organoleptic uses thereof and processes for preparing same | Richard A. Weiss, Marc D. Evans, Marie R. Hanna | 1998-09-22 |
| 5767305 | Cyclopropyl carboxylic acid esters and uses thereof in imparting, augmenting and enhancing aromas | Gail I. Malcolm, Marie R. Hanna, Marc D. Evans | 1998-06-16 |
| 5610133 | Alkyl-substituted-C.sub.1 -C.sub.3 alkoxy-C.sub.6 -cycloaliphatic compounds, organoleptic uses thereof and processes for preparing same | Richard A. Weiss, Marc D. Evans, Marie R. Hanna | 1997-03-11 |
| 5583264 | Para-c5 alky-substituted ethoxycyclohexanes, organoleptic uses thereof and processes for preparing same | Richard A. Weiss, Marc D. Evans, Marie R. Hanna | 1996-12-10 |
| 5545763 | 1-oxo-substituted and unsubstituted isobutyl-4-ethoxy-benzenes and mixtures thereof with bicyclopentadiene derivatives, uses of same in perfumery and methods for preparing same | Richard A. Weiss, Mark D. Evans, Marie R. Hanna | 1996-08-13 |
| 5543398 | Para-C.sub.5 alkyl-substituted ethoxycyclohexanes, organoleptic uses thereof and processes for preparing same | Richard A. Weiss, Marc D. Evans, Marie R. Hanna | 1996-08-06 |
| 5462923 | 1-oxo-substituted and unsubstituted isobutyl-4-ethoxy-benzenes and mixtures thereof with bicyclopentadiene derivatives, uses of same in perfumery and methods for preparing same | Richard A. Weiss, Mark D. Evans, Marie R. Hanna | 1995-10-31 |
| 4960754 | 3,7-dimethyl-6,7-dioxo-1,3-octadiene derivatives and organoleptic uses thereof | Richard A. Wilson, Michael J. Zampino, Braja D. Mookherjee, Robert W. Trenkle, Anton Van Ouwerkerk +1 more | 1990-10-02 |