Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10888080 | Adjustable fly lure tying apparatus | — | 2021-01-12 |
| 5371069 | Organoleptic compositions | Philip A. Christenson, Paul J. Riker, Denise Anderson | 1994-12-06 |
| 5225608 | Sandalwood odorants | Robert G. Eilerman, Philip A. Christenson, Thomas Zebovitz | 1993-07-06 |
| 5147463 | Cyclic acetals | Robert G. Eilerman, Philip A. Christenson, Frank Mild, Peter E. Kucharski | 1992-09-15 |
| 5144048 | Dicarboalkoxy dioxolane derivatives | Philip A. Christenson, Paul J. Riker, Denise Anderson | 1992-09-01 |
| 5037802 | Sandalwood odorants | Robert G. Eilerman, Philip A. Christenson, Thomas Zebovitz | 1991-08-06 |
| 4960946 | Sandalwood odorants | Robert G. Eilerman, Philip A. Christenson, Thomas Zebovitz | 1990-10-02 |
| 4891447 | Sandalwood odorants | Robert G. Eilerman, Philip A. Christenson, Thomas Zebovitz | 1990-01-02 |
| 4510319 | Functionalization of terminal trisubstituted alkenes and derivatives thereof | Brian J. Willis, Robert G. Eilerman, Philip A. Christenson | 1985-04-09 |
| 4428870 | Perfume composition containing phenylethynyl carbinols | Robert G. Eilerman, Brian J. Willis | 1984-01-31 |
| 4400545 | Alicyclic ketone and alcohol derivatives | Brian J. Willis, Robert G. Eilerman | 1983-08-23 |
| 4326997 | Fragrance compositions of alicyclic ketone and alcohol derivatives | Brian J. Willis, Robert G. Eilerman | 1982-04-27 |
| 4289658 | 2-[-(2'2'3'-Trimethyl-3'-cyclopenten-1'-yl)-ethyliden]-and ethyl]-cyclopentanols | Brian J. Willis | 1981-09-15 |
| 4287100 | 1,2,3,6-Tetrahydrobenzyl alcohol esters and compositions containing the same | Kurt Kulka, Teodosij Zazula | 1981-09-01 |
| 4188310 | Substituted cyclic alcohols, methods of preparing and compositions containing same | Brian J. Willis | 1980-02-12 |