Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5219836 | Use of tetrahydro-4-methyl-2-phenyl-2H-pyran as perfuming ingredient | Olamay C. Liu, James A. Krivda | 1993-06-15 |
| 5201138 | Bubbling fish attractor | — | 1993-04-13 |
| RE32721 | Bridged ketones and process for preparing same | Mark A. Sprecker, James M. Sanders, William L. Schreiber, Joaquin F. Vinals, Edward J. Shuster +3 more | 1988-07-26 |
| 4576742 | Perfume uses of reactive product containing mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Mark A. Sprecker, Marie R. Hanna, Richard J. Tokarzewski, Robert P. Belko, Manfred H. Vock | 1986-03-18 |
| 4476042 | Mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives, organoleptic uses thereof and processes for preparing same | Mark A. Sprecker, Marie R. Hanna, Richard J. Tokarzewski, Robert P. Belko, Manfred H. Vock | 1984-10-09 |
| 4470963 | Flavoring with mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Mark A. Sprecker, Marie R. Hanna, Richard J. Tokarzewski, Robert P. Belko, Manfred H. Vock | 1984-09-11 |
| 4464280 | Organoleptic uses of phenyl ethyl methyl carbonate mixtures | Richard M. Boden, Theodore J. Tyszkiewicz | 1984-08-07 |
| 4460795 | Process for preparing mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Mark A. Sprecker, Marie R. Hanna, Richard J. Tokarzewski, Robert P. Belko, Manfred H. Vock | 1984-07-17 |
| 4448984 | Mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Mark A. Sprecker, Marie R. Hanna, Richard J. Tokarzewski, Robert P. Belko, Manfred H. Vock | 1984-05-15 |
| 4446060 | Mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives, organoleptic uses thereof and processes for preparing same | Mark A. Sprecker, Marie R. Hanna, Richard J. Tokarzewski, Robert P. Belko, Manfred H. Vock | 1984-05-01 |
| 4442012 | Use of 4-methyl-3-cyclohexene-1-carboxylic acid for augmenting or enhancing the aroma of fabric softener compositions or drier-added articles | Nicholas Calderone, Takao Yoshida | 1984-04-10 |
| 4436652 | Phenylethyl methylcarbonate mixtures containing same and organoleptic uses thereof | Richard M. Boden, Theodore J. Tyszkiewicz | 1984-03-13 |
| 4404307 | Oxoalkyl esters, organoleptic uses thereof and process for preparing same | Michael Licciardello, Richard M. Boden, Marie R. Hanna | 1983-09-13 |
| 4401583 | Enhancing or augmenting the aroma of detergents using 4-methyl-3-cyclohexene-1-carboxylic | Nicholas Calderone, Takao Yoshida | 1983-08-30 |
| 4400290 | Process for augmenting or enchancing the aroma of detergent compositions using oxyalkyl esters | Michael Licciardello, Richard M. Boden, Marie R. Hanna | 1983-08-23 |
| 4398038 | Oxoalkyl esters | Michael Licciardello, Richard M. Boden, Marie R. Hanna | 1983-08-09 |
| 4392976 | Enhancing or augmenting the aroma of detergents using mixtures including 4-methyl-3-cyclohexene-1-carboxylic acid | Nicholas Calderone, Takao Yoshida | 1983-07-12 |
| 4391284 | Use in modifying smoking tobacco aroma and flavor or mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Mark A. Sprecker, Marie R. Hanna, Richard J. Tokarzewski, Robert P. Belko, Manfred H. Vock | 1983-07-05 |
| 4390435 | Oxoalkyl esters, organoleptic uses thereof and process for preparing same | Michael Licciardello, Richard M. Boden, Marie R. Hanna | 1983-06-28 |
| 4390434 | Use of 4-methyl-3-cyclohexene-1-carboxylic acid for enhancing or augmenting the aroma of fabric softener compositions or drier-added articles | Nicholas Calderone, Takao Yoshida | 1983-06-28 |
| 4368145 | Perfume use for oxoalkyl esters | Michael Licciardello, Richard M. Boden, Marie R. Hanna | 1983-01-11 |
| 4328109 | Bridged ketones, process for preparing same and use thereof in augmenting or enhancing fabric softeners | Mark A. Sprecker, James M. Sanders, William L. Schreiber, Joaquin F. Vinals, Edward J. Shuster +3 more | 1982-05-04 |
| 4315951 | Flavoring with indane alkanols and tricyclic isochromans | Wilhelmus J. Wiegers, Mark A. Sprecker, Manfred H. Vock, Frederick L. Schmitt | 1982-02-16 |
| 4314915 | Uses in perfumery of ether derivatives of indanes | Wilhelmus J. Wiegers, Mark A. Sprecker, Manfred H. Vock, Frederick L. Schmitt | 1982-02-09 |
| 4308412 | Indane alkanols and tricyclic isochromans and organoleptic uses thereof | Wilhelmus J. Wiegers, Mark A. Sprecker, Manfred H. Vock, Frederick L. Schmitt | 1981-12-29 |