Inventor · disambiguated record
Jan G. Witteveen
Also filed as: WITTEVEEN JAN G
2 granted patents·19 citations·filing 1987–1987
59Inventor score
Files withNAARDEN INTERNATIONAL NV2
Top patents by PatentIndex Score
2 records- 0168US4760050AIsopropyl-methyl-butenoyl-cyclohexanes, -cyclohexenes and -cyclohexadienes, and also perfume compositions and perfumed articles and materials which contain said compounds as a perfume ingredientNAARDEN INTERNATIONAL NV·Filed 1987·Granted Jul 26, 1988·10 cites·16 claims
- 0240US4843061ACyclohexane-, cyclohexene- and cyclohexadiene-, bicyclo (2.2.1)-heptenecarboxylic acid esters, and also perfume compositions and perfumed products which contain one or more of said compounds as perfume componentNAARDEN INTERNATIONAL NV·Filed 1987·Granted Jun 27, 1989·9 cites·13 claims
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