Issued Patents All Time
Showing 76–100 of 240 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4629805 | Alkyl substituted and unsubstituted para-carboalkoxy cyclohexanones and organoleptic uses thereof | Wilhelmus J. Wiegers, Robert P. Belko, Richard M. Boden | 1986-12-16 |
| 4622171 | Polyhydroindan carboxaldehydes and uses thereof in augmenting or enhancing the aromas of perfume compositions, colognes and perfumed articles | William L. Schreiber, Futoshi Fujioka, Richard M. Boden, Manfred H. Vock, Patrick Whelan +1 more | 1986-11-11 |
| 4619781 | Process for preparing mixture containing 2-campholenylidenbutanol, product produced thereby and perfumery uses thereof | Wilhelmus J. Wiegers, William L. Schreiber | 1986-10-28 |
| 4616095 | Isomer-directed process for producing asymmetric ketones using catalytic claisen rearrangement of allylic ethers, intermediates, and uses of products and intermediates of process in perfumery | Robert P. Belko, William L. Schreiber, Michael Licciardello | 1986-10-07 |
| 4615830 | Isomer-directed process for producing asymmetric ketones using catalytic Claisen rearrangement of allylic ethers, intermediates, and uses of products and intermediates of process in perfumery | Robert P. Belko, William L. Schreiber, Michael Licciardello | 1986-10-07 |
| 4614831 | Process for preparing alkyl substituted para-carboalkoxy cyclohexanones | Wilhelmus J. Wiegers, Robert P. Belko, Richard M. Boden | 1986-09-30 |
| 4614611 | Organoleptic uses of para-methylacetophenone dimethylacetal | — | 1986-09-30 |
| 4613706 | Isomer-directed process for producing asymmetric ketones using catalytic Claisen rearrangement of allylic ethers, intermediates, and uses of products and intermediates of process in perfumery | Robert P. Belko, William L. Schreiber, Michael Licciardello | 1986-09-23 |
| 4608193 | Isochroman derivatives and organoleptic uses thereof | Wilhelmus J. Wiegers, Roger E. Greene, Domenick Luccarelli, Jr., Marie R. Hanna | 1986-08-26 |
| 4604487 | Process for preparing phenyl alkanol and perfumery uses of resulting product | Wilhelmus J. Wiegers | 1986-08-05 |
| 4585582 | Perfumery uses of 2-n-pentyl-2-cyclohexen-1-one | Augustinus G. Van Loveren | 1986-04-29 |
| 4582634 | Use in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles of 1-phenylpenten-4-one-1 and methyl homologues thereof | Marie R. Hanna | 1986-04-15 |
| 4576742 | Perfume uses of reactive product containing mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives | Marie R. Hanna, Richard J. Tokarzewski, Robert P. Belko, Hugh Watkins, Manfred H. Vock | 1986-03-18 |
| 4576741 | Isomer-directed process for producing asymmetric ketones using catalytic Claisen rearrangement of allylic ethers, intermediates, and uses of products and intermediates of process in perfumery | Robert P. Belko, William L. Schreiber, Michael Licciardello | 1986-03-18 |
| 4572796 | 1,1,4,7-Tetramethyl-3-indanone, product produced thereby and organoleptic uses thereof | Augustinus G. Van Loveren, Patrick Whelan, Marie R. Hanna | 1986-02-25 |
| 4569771 | Use of mixture comprising acetric or propionic acid esters of ortho methyl phenyl isopropanol and specified perfume compounds in augmenting or enhancing the aroma of a detergent or fabric softening article | Wilhelmus J. Wiegers | 1986-02-11 |
| 4554096 | Perfumery uses of phenyl alkanols | Wilhelmus J. Wiegers | 1985-11-19 |
| 4549982 | 1-Oxoalkyl-2-isopropylnorbornane derivatives, uses thereof in augmenting or enhancing the aroma of consumable materials and processes for preparing same | John B. Hall, Robert P. Belko, Augustinus G. Van Loveren, Marie R. Hanna | 1985-10-29 |
| 4549983 | Process for preparing phenyl alkanol and perfumery uses of resulting product | Wilhelmus J. Wiegers | 1985-10-29 |
| 4548743 | Ketal and use in perfumery | Robert P. Belko, William L. Schreiber, Michael Licciardello | 1985-10-22 |
| 4546208 | Process for preparing phenyl alkanols and perfumery uses of resulting products | Wilhelmus J. Wiegers | 1985-10-08 |
| 4541949 | Polyhydroindan carboxaldehydes | William L. Schreiber, Futoshi Fujioka, Richard M. Boden, Manfred H. Vock, Patrick Whelan +1 more | 1985-09-17 |
| 4541951 | 1(1,3-Dioxobutane)-3,3-dimethylcyclohexane useful in perfumes | John B. Hall | 1985-09-17 |
| 4537704 | Alkyl substituted and unsubstituted para-carboalkoxy cyclohexanones and organoleptic uses thereof | Wilhelmus J. Wiegers, Robert P. Belko, Richard M. Boden | 1985-08-27 |
| 4534890 | Uses of para-acyloxycyclohexyl alkylcarboxylates in augmenting or enhancing the organoleptic properties of consumable materials | Wilhelmus J. Wiegers, Robert P. Belko, Richard M. Boden | 1985-08-13 |