Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5583272 | Methyl substituted propyl-substituted pentamethyl indane derivatives, processes for producing same and perfumery uses thereof | Mark A. Sprecker | 1996-12-10 |
| 5502031 | Methyl substituted propyl-substituted pentamethyl indane derivatives processes for producing same and perfumery uses thereof | Mark A. Sprecker | 1996-03-26 |
| 5494892 | Methyl substituted propyl-substituted pentamethyl indane derivatives processes for producing same and perfumery uses thereof | Mark A. Sprecker | 1996-02-27 |
| 5426255 | Methyl, substituted propyl-substituted pentamethyl indane derivatives, processes for producing same and perfumery uses thereof | Mark A. Sprecker | 1995-06-20 |
| 5376630 | Methyl, substituted propyl-substituted pentamethyl indane derivatives, processes for producing same and perfumery uses thereof | Mark A. Sprecker | 1994-12-27 |
| 5358930 | 2-ethoxy-4-formyl phenyl ester of propionic acid and use in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles | Mark A. Sprecker, Richard A. Weiss, Richard M. Boden | 1994-10-25 |
| 5128317 | Camphonyl spirocyclooxaoctane-containing compositions, organoleptic uses thereof and process for preparing same | Anubhav P. S. Narula, John J. De Virgilio, Carlos Benaim, Anton Van Ouwerkerk | 1992-07-07 |
| 5087707 | Substituted cyclopentenyl-oxabicyclooctanes, cyclopentenyl-formylcyclohexenes and cyclopentenyl-hydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof | Anubhav P. S. Narula, John J. De Virgilio, Carlos Benaim, Anton V. Ouwerkerk | 1992-02-11 |
| 5081262 | Substituted cyclopentenyl oxabicyclooctanes, cyclopentenylformylcyclohexenes and cyclopentenylhydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof | Anubhav P. S. Narula, John J. De Virgilio, Carlos Benaim, Anton Van Ouwerkerk | 1992-01-14 |
| 5070073 | Substituted cyclopentenyl-oxabicyclooctanes, cyclopentenyl-formylcyclohexenes and cyclopentenyl-hydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof | Anubhav P. S. Narula, John J. De Virgilio, Carlos Benaim, Anton V. Ouwerkerk | 1991-12-03 |