Inventor · disambiguated record
Dirk K. Kettenes
Also filed as: KETTENES DIRK K · KETTENES DIRK KAREL · LENSELINK WILLEM · SIPMA GERBEN
8 granted patents·90 citations·filing 1973–1983
87Inventor score
Top patents by PatentIndex Score
8 records- 0188US3956392A1-Crotonyl-2,2,6-trimethylcyclohexanesBEHEER BV PFW·Filed 1973·Granted May 11, 1976·26 cites·3 claims
- 0274US4380655ANovel sulfur-containing flavoring agentsBEHEER BV PFW·Filed 1978·Granted Apr 19, 1983·6 cites·1 claims
- 0374US4288350APerfume compositions containing dialkyl delta-lactonesPOLAK FRUTAL WORKS·Filed 1980·Granted Sep 8, 1981·13 cites·7 claims
- 0474US4109022AFlavoring with trans, e-1-crotonoyl-2,2,6-trimethylcyclohexaneBEHEER BV PFW·Filed 1976·Granted Aug 22, 1978·18 cites·8 claims
- 0573US4119737ASulfur-containing flavoring agentsBEHEER BV PFW·Filed 1977·Granted Oct 10, 1978·6 cites·17 claims
- 0650US4136066A1-crotonyl-2,2,6-trimethylcyclohexaneBEHEER BV PFW·Filed 1978·Granted Jan 23, 1979·12 cites·4 claims
- 0746US4219449ACarane nitrilesPOLAK FRUTAL WORKS·Filed 1978·Granted Aug 26, 1980·4 cites·38 claims
- 0837US4477678ASulfur-containing flavoring agentsBEHEER BV PFW·Filed 1983·Granted Oct 16, 1984·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →