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:
Sep. 09, 2014
Filed:
Jan. 16, 2012
Applicants:
Werner Bonrath, Kaiseraugst, CH;
Jan Schütz, Kaiseraugst, CH;
Inventors:
Werner Bonrath, Kaiseraugst, CH;
Jan Schütz, Kaiseraugst, CH;
Assignee:
DSM IP Assets B.V., Heerlen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 67/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a new way for the production of 4-acetoxy-2-methyl-butanal, wherein a non-acidic catalytic system is used.