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:
Dec. 09, 2014
Filed:
May. 25, 2010
Applicants:
Michael Grass, Haltern am See, DE;
Alfred Kaizik, Marl, DE;
Hans-gerd Lueken, Marl, DE;
Wilfried Bueschken, Haltern am See, DE;
Inventors:
Michael Grass, Haltern am See, DE;
Alfred Kaizik, Marl, DE;
Hans-Gerd Lueken, Marl, DE;
Wilfried Bueschken, Haltern am See, DE;
Assignee:
EVONIK DEGUSSA GmbH, Essen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C 51/235 (2006.01); C07C 45/74 (2006.01); C07C 45/62 (2006.01); C07C 45/50 (2006.01);
U.S. Cl.
CPC ...
C07C 45/74 (2013.01); C07C 45/50 (2013.01); C07C 45/62 (2013.01); C07C 51/235 (2013.01);
Abstract
The invention relates to a process for preparing a mixture of isomeric decane-carboxylic acids, which comprises the following steps: