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:
Jan. 13, 2009
Filed:
Feb. 17, 2003
Applicants:
Thomas Markert, Monheim, DE;
Alfred Westfechtel, Hilden, DE;
Volker Porrmann, Hilden, DE;
Inventors:
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/18 (2006.01); A61Q 13/00 (2006.01); C07D 493/00 (2006.01); C07D 407/00 (2006.01); C07D 305/00 (2006.01); C07D 313/00 (2006.01); C07D 321/00 (2006.01); C07D 323/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to the ether lactone of formula (I) which is characterized by interesting and original odor characteristics, which diffuses extremely well and is suitable for use as a fragrance, for example in cosmetic preparations, technical products or in alcoholic perfumery.