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:
Aug. 12, 2014
Filed:
Nov. 26, 2008
Applicants:
Yamaira Gonzalez, Wilmington, DE (US);
David Richard Corbin, West Chester, PA (US);
Inventors:
Yamaira Gonzalez, Wilmington, DE (US);
David Richard Corbin, West Chester, PA (US);
Assignee:
E I du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 311/02 (2006.01); C07D 309/00 (2006.01); C07D 311/94 (2006.01);
U.S. Cl.
CPC ...
C07D 311/94 (2013.01);
Abstract
A method for converting trans-cis nepetalactone to cis-trans nepetalactone using molecular sieves. The molecular sieves may, for example, have a pH in water of at least about 9, and/or may be activated prior to use by heating.