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:
Mar. 28, 2006
Filed:
Sep. 18, 2003
Applicants:
Dietmar Schatkowski, Stadtoldendorf, DE;
Wilhelm Pickenhagen, Höxter, DE;
Hartmut Struwe, Stahle, DE;
Johannes Panten, Lüchtringen, DE;
Klaus Sch{hacek Over (A)}fer, Bevern, DE;
Inventors:
Dietmar Schatkowski, Stadtoldendorf, DE;
Wilhelm Pickenhagen, Höxter, DE;
Hartmut Struwe, Stahle, DE;
Johannes Panten, Lüchtringen, DE;
Klaus Sch{hacek over (a)}fer, Bevern, DE;
Assignee:
Symrise GmbH & Co. KG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 35/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method is described for the preparation of a trimethylcyclohexyl-alkan-3-ol containing a proportion of trans isomer of Formula Dwhere