The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 04, 2011
Filed:
Nov. 02, 2007
Applicant:
Jerzy A. Bajgrowicz, Zurich, CH;
Inventor:
Jerzy A. Bajgrowicz, Zurich, CH;
Assignee:
Gibaudan SA, Vernier, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 49/105 (2006.01);
U.S. Cl.
CPC ...
Abstract
Described are 2,2,3-trimethylcyclopentane derivatives of formula 1 wherein Ris methyl or ethyl; and Ris hydrogen, methyl or ethyl. The invention furthermore relates to a method of their production a to fragrance compositions comprising them.