Wiegers; Wilhelmus J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wiegers; Wilhelmus J..The latest application filed is for "process for preparing alkyl substituted and unsubstituted para-carboalkoxy cyclohexanones".

Company Profile

0.13.0

Wiegers; Wilhelmus J. - Red Bank NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process for preparing alkyl substituted and unsubstituted para-carboalkoxy cyclohexanones Grant 4,681,976 - Sprecker , et al. July 21, 1	1987-07-21
Alkyl substituted and unsubstituted para-carboalkoxy cyclohexanones and organoleptic uses thereof Grant 4,643,903 - Sprecker , et al. February 17, 1	1987-02-17
Alkyl substituted and unsubstituted para-carboalkoxy cyclohexanones and organoleptic uses thereof Grant 4,629,805 - Sprecker , et al. December 16, 1	1986-12-16
Process for preparing phenyl alkanols and perfumery uses of resulting products Grant 4,546,208 - Wiegers , et al. October 8, 1	1985-10-08
Alkyl substituted and unsubstituted para-carboalkoxy cyclohexanones and organoleptic uses thereof Grant 4,537,704 - Sprecker , et al. August 27, 1	1985-08-27
Flavoring with a macrocyclic carbonate Grant 4,525,364 - Wiegers , et al. June 25, 1	1985-06-25
Di(7-octenyl) carbonate Grant 4,522,765 - Wiegers , et al. June 11, 1	1985-06-11
Macrocyclic carbonates and organoleptic uses thereof Grant 4,515,712 - Wiegers , et al. May 7, 1	1985-05-07
Perfumery uses of phenyl alkanols Grant 4,512,918 - Wiegers , et al. April 23, 1	1985-04-23
Uses in perfumery of ether derivatives of indanes Grant 4,314,915 - Wiegers , et al. February 9, 1	1982-02-09
Acetylated alpha methyl styrene dimers or derivatives in perfumes Grant 4,199,481 - Hall , et al. April 22, 1	1980-04-22
Uses of terpene dimers in perfumery processes and products Grant 4,165,301 - Wiegers , et al. August 21, 1	1979-08-21
Uses of alpha methyl styrene dimers in perfumery processes and products Grant 4,142,998 - Hall , et al. March 6, 1	1979-03-06

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