Inventor · disambiguated record
Gary W. Shaffer
Also filed as: PURZYCKI KENNETH L · SHAFFER GARY W
6 granted patents·33 citations·filing 1973–1978
81Inventor score
Files withGIVAUDAN CORP6
Top patents by PatentIndex Score
6 records- 0162US4132677APerfume compositions containing 2-(2-cyanoethylidene)-2-methyl-bicyclo(2.2.1)hept-5-enesGIVAUDAN CORP·Filed 1977·Granted Jan 2, 1979·9 cites·8 claims
- 0261US3932516ANovel oxygenated derivatives of thujopseneGIVAUDAN CORP·Filed 1973·Granted Jan 13, 1976·6 cites·1 claims
- 0359US4181631AAlpha-hydroxyalkyl-4-tertiary-alkylcyclohexane perfume compositionsGIVAUDAN CORP·Filed 1977·Granted Jan 1, 1980·8 cites·26 claims
- 0450US3932515ANovel oxygenated derivatives of thujopseneGIVAUDAN CORP·Filed 1973·Granted Jan 13, 1976·4 cites·1 claims
- 0542US4013593AFragrance compositions containing N-(2-furfuryl)-pyrroleGIVAUDAN CORP·Filed 1975·Granted Mar 22, 1977·4 cites·13 claims
- 0639US4187243ANovel 2-(2-cyanoethylidene)-bicyclo[2.2.1]hept-5-enes and hydrogenated derivatives thereofGIVAUDAN CORP·Filed 1978·Granted Feb 5, 1980·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →