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:
Nov. 20, 2018
Filed:
Aug. 18, 2016
Applicant:
Evonik Degussa Gmbh, Essen, DE;
Inventors:
Katrin Marie Dyballa, Recklinghausen, DE;
Robert Franke, Marl, DE;
Dirk Fridag, Haltern am See, DE;
Siegfried R. Waldvogel, Gau-Algesheim, DE;
Bernd Elsler, Bonn, DE;
Anton Wiebe, Neuwied, DE;
Assignee:
EVONIK DEGUSSA GMBH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 217/84 (2006.01); B01J 31/02 (2006.01); C07C 43/23 (2006.01); C25B 3/10 (2006.01); C07C 41/30 (2006.01); C07C 213/08 (2006.01); C07C 269/06 (2006.01);
U.S. Cl.
CPC ...
C07C 217/84 (2013.01); B01J 31/0271 (2013.01); C07C 41/30 (2013.01); C07C 43/23 (2013.01); C07C 213/08 (2013.01); C07C 269/06 (2013.01); C25B 3/10 (2013.01); Y02P 20/55 (2015.11);
Abstract
The present invention relates to a process for preparing compounds of the formula ABA