Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4470963 | Flavoring with mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Mark A. Sprecker, Marie R. Hanna, Richard J. Tokarzewski, Hugh Watkins, Manfred H. Vock | 1984-09-11 |
| 4466908 | Isopropyl tetramethylindan musk, organoleptic use thereof | Mark A. Sprecker, Roger E. Greene | 1984-08-21 |
| 4460795 | Process for preparing mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Mark A. Sprecker, Marie R. Hanna, Richard J. Tokarzewski, Hugh Watkins, Manfred H. Vock | 1984-07-17 |
| 4448984 | Mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Mark A. Sprecker, Marie R. Hanna, Richard J. Tokarzewski, 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, Richard J. Tokarzewski, Hugh Watkins, Manfred H. Vock | 1984-05-01 |
| 4427708 | Use of cyclohexenyl-alpha-alkyl acrolein derivatives in augmenting or enhancing the aroma or taste of foodstuffs | Mark A. Sprecker, Philip T. Klemarczyk | 1984-01-24 |
| 4424379 | Cyclohexenyl-alpha-alkyl acrolein derivatives | Mark A. Sprecker, Philip T. Klemarczyk | 1984-01-03 |
| 4391284 | Use in modifying smoking tobacco aroma and flavor or mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Mark A. Sprecker, Marie R. Hanna, Richard J. Tokarzewski, Hugh Watkins, Manfred H. Vock | 1983-07-05 |
| 4391744 | Norbornyl oxyacetaldehyde, organoleptic uses thereof and process for preparing same | Richard M. Boden, Marie R. Hanna | 1983-07-05 |
| 4387035 | Use of norbornyl oxyacetaldehyde in augmenting or enhancing the aroma of detergents | Richard M. Boden, Marie R. Hanna | 1983-06-07 |
| 4374053 | Unsaturated aldehydes, organoleptic uses thereof and process for preparing same | Philip T. Klemarczyk, Richard M. Boden | 1983-02-15 |
| 4359390 | Norbornyl oxyacetaldehyde, organoleptic uses thereof and process for preparing same | Richard M. Boden, Marie R. Hanna | 1982-11-16 |
| 4354043 | Norbornyl oxyacetaldehyde | Richard M. Boden, Marie R. Hanna | 1982-10-12 |