Inventor
Ronald S. Fenn
Inventor
New Providence, NJ, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C11Bprimary
C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes27%
C07CAcyclic or carbocyclic compounds20%
C11DDetergent compositions20%
A61KPreparations for medical, dental or toiletry purposes13%
A61QSpecific use of cosmetics or similar toiletry preparations13%
A24BManufacture or preparation of tobacco for smoking or chewing7%
PatentTitleYear
5,008,437'Schiff base reaction product of ethyl vanillin and methyl anthranilate and organoleptic uses thereof'19914,902,672'Polyalkyl indanyl n-propyl and allyl ethers and perfumery uses thereof'19904,853,369'Schiff base reaction product of ethyl vanillin and methyl anthranilate and organoleptic uses thereof'19894,524,783'Alkanoic acid esters of 3,4,5,6,6-pentamethyl heptanol-2 and alkyl homologues thereof; process for preparing same and organoleptic uses thereof'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1991Patents assigned to INT FLAVORS & FRAGRANCES INC (4)· patent assignee history
1985–1991Based in New Providence, NJ, US· patent location history
1990Based in Bridgewater, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INT FLAVORS & FRAGRANCES INC | 4 | 1985–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| New Providence, New Jersey, US | 3 | 1985–1991 |
| Bridgewater, New Jersey, US | 1 | 1990 |