Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4576742 | Perfume uses of reactive product containing mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Mark A. Sprecker, Marie R. Hanna, Robert P. Belko, Hugh Watkins, Manfred H. Vock | 1986-03-18 |
| 4533492 | Acetyl dimethylbutylcyclohexene and organoleptic uses thereof | William L. Schreiber | 1985-08-06 |
| 4476042 | Mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives, organoleptic uses thereof and processes for preparing same | Mark A. Sprecker, Marie R. Hanna, Robert P. Belko, Hugh Watkins, Manfred H. Vock | 1984-10-09 |
| 4470963 | Flavoring with mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Mark A. Sprecker, Marie R. Hanna, Robert P. Belko, Hugh Watkins, Manfred H. Vock | 1984-09-11 |
| 4460795 | Process for preparing mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Mark A. Sprecker, Marie R. Hanna, Robert P. Belko, Hugh Watkins, Manfred H. Vock | 1984-07-17 |
| 4449009 | Acetyl dimethylbutylcyclohexene and organoleptic uses therefor | William L. Schreiber | 1984-05-15 |
| 4448984 | Mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Mark A. Sprecker, Marie R. Hanna, Robert P. Belko, Hugh Watkins, 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, Robert P. Belko, Hugh Watkins, Manfred H. Vock | 1984-05-01 |
| 4391284 | Use in modifying smoking tobacco aroma and flavor or mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Mark A. Sprecker, Marie R. Hanna, Robert P. Belko, Hugh Watkins, Manfred H. Vock | 1983-07-05 |
| 4374746 | Cyclohexyl phenethylether derivatives, process for preparing same and uses thereof in combatting tobacco beetles and in augmenting or enhancing the aroma of perfumes, colognes and perfumed articles | Jacob Kiwala, Frederick L. Schmitt, Mark A. Sprecker | 1983-02-22 |
| 4371715 | Process for preparing cyclohexyl phenethylether derivatives | Jacob Kiwala, Frederick L. Schmitt, Mark A. Sprecker | 1983-02-01 |
| 4362657 | Use of cyclohexyl phenethylether derivative in augmenting or enhancing the aromas of perfumes and colognes | Jacob Kiwala, Frederick L. Schmitt, Mark A. Sprecker | 1982-12-07 |
| 4350733 | Cyclohexyl phenethylether and uses thereof in combatting tobacco beetles and in augmenting or enhancing the aroma of perfumes, colognes and perfumed articles | Jacob Kiwala, Frederick L. Schmitt, Mark A. Sprecker | 1982-09-21 |
| 4346080 | Cyclohexyl phenethylether used for combatting tobacco beetles | Jacob Kiwala, Frederick L. Schmitt, Mark A. Sprecker | 1982-08-24 |
| 4343791 | Cyclohexyl phenethylether derivatives for combatting tobacco beetles | Jacob Kiwala, Frederick L. Schmitt, Mark A. Sprecker | 1982-08-10 |
| 4337180 | Use of cyclohexyl phenethylether in augmenting or enhancing the aroma of perfumes and colognes | Jacob Kiwala, Frederick L. Schmitt, Mark A. Sprecker | 1982-06-29 |
| 4335008 | Process for augmenting or enhancing the aroma of detergents using cyclohexyl phenethylether | Jacob Kiwala, Frederick L. Schmitt, Mark A. Sprecker | 1982-06-15 |
| 4324923 | Cyclohexyl phenethylether derivative | Jacob Kiwala, Frederick L. Schmitt, Mark A. Sprecker | 1982-04-13 |
| 4306096 | Cyclohexyl phenethylether | Jacob Kiwala, Frederick L. Schmitt, Mark A. Sprecker | 1981-12-15 |