Issued Patents All Time
Showing 26–50 of 254 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6861031 | Fragrance material | Irene Burtyk, Vito Mancini, Iku Sasaki | 2005-03-01 |
| 6844302 | Encapsulated flavor and fragrance | David O. Agyemang | 2005-01-18 |
| 6808684 | Fragrance material | Irene Burtyk, Vito Mancini, Iku Sasaki | 2004-10-26 |
| 6610647 | Fragrance molecule | Charles E. J. Beck | 2003-08-26 |
| 6506723 | Single phase aqueous surfactant-free nontoxic air freshening composition and wick-containing air freshening device using said composition | Arnoud Van Walsum, Jan-Willem Zacharias Ruizendaal, Andrew John Crossman, Michael John Robert White | 2003-01-14 |
| 6468949 | Cyclohexenyl cyclopropyl ketone | William L. Schreiber | 2002-10-22 |
| 6437183 | Method for making amides | Carlos Ramirez | 2002-08-20 |
| 6371049 | Animal litter | Guillermo H. Fernandez | 2002-04-16 |
| 6303817 | Method for making amides | Carlos Ramirez | 2001-10-16 |
| 6180595 | Single phase aqueous surfactant-free nontoxic air freshening composition and wick-containing air freshening device using said composition | Arnoud Van Walsum, Jan-Willem Zacharias Ruizendaal, Michael John Robert White | 2001-01-30 |
| 6165452 | Cyclic trimers of aldehydes, organoletpic uses thereof and process for preparing same | William L. Schreiber, Freddy Tabak, Henricus Gerardus Maria Reijmer | 2000-12-26 |
| 6051548 | Trimethylcyclohexenylcyclopropyl ketones perfume composition | Marie R. Hanna | 2000-04-18 |
| 6025527 | Trimethylcyclohexenylcyclopropyl ketones, process for producing same, and uses thereof in perfumery | Marie R. Hanna | 2000-02-15 |
| 5711952 | Use of 7-isopropyl - -8, 8-dimethyl-6, 10-dioxaspiro-C.sub.10 and C.sub.11 alkane derivatives for their organoleptic properties and synthesis process for preparing such derivaties | Irene Burtyk, Jan Van Elst, Marie R. Hanna, Charles E. J. Beck | 1998-01-27 |
| 5665697 | Use of 1 (3H)-isobenzofuranone in perfumery | William L. Schreiber | 1997-09-09 |
| 5633236 | Insect repellent compositions and methods for using same | Craig B. Warren, Jerry F. Butler, Richard A. Wilson, Braja D. Mookherjee, Leslie C. Smith +2 more | 1997-05-27 |
| 5599960 | 3,5-dimethyl-pentenyl-dihydro-2(3H)-furanone isomer mixtures, organoleptic uses thereof, process for preparing same and process intermediates therefor | William J. Fylak, Marie R. Hanna, Futoshi Fujioka | 1997-02-04 |
| 5583237 | 3,5-dimethyl-pentenyl-dihydro-2(3H)-furanone isomer mixtures, organoleptic uses thereof, process for preparing same and process intermediates therefor | William J. Fylak, Marie R. Hanna, Futoshi Fujioka | 1996-12-10 |
| 5521165 | Insect repellent compositions and methods for using same | Craig B. Warren, Jerry F. Butler, Richard A. Wilson, Braja D. Mookherjee, Leslie C. Smith +2 more | 1996-05-28 |
| 5478803 | 3,5-dimethyl-pentenyl-dihydro-2(3H)-furanone isomer mixtures, organoleptic uses thereof, process for preparing same and process intermediates therefor | William J. Fylak, Marie R. Hanna, Futoshi Fujioka | 1995-12-26 |
| 5366959 | Mixtures of 2-(2-bornyloxy)-ethyl-1-ethanols and perfumery uses thereof | William L. Schreiber, Joseph A. McGhie, Karen A. Geiger | 1994-11-22 |
| 5358930 | 2-ethoxy-4-formyl phenyl ester of propionic acid and use in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles | Mark A. Sprecker, Richard A. Weiss, Olivier J. Gillotin | 1994-10-25 |
| 5321164 | Use in perfumery of 2(1-vinyl-5-hexenyl) cyclopentanone, a process for preparing same, and process intermediates | William J. Fylak, Joseph A. Mc Ghie, Charles E. J. Beck | 1994-06-14 |
| 5300489 | Fragrance use of dihydromethyl jasmonic acid | Futoshi Fujioka, Marie R. Hanna | 1994-04-05 |
| 5283237 | Use in perfumery of 2(1-vinyl-5-hexenyl) cyclopentanone, a process for preparing same, and process intermediates | William J. Fylak, Joseph A. McGhie, Charles E. J. Beck | 1994-02-01 |