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. 04, 2015
Filed:
Sep. 14, 2012
Applicants:
Christoph Kobler, Alzenau, DE;
Thomas Haeussner, Eppertshausen, DE;
Christoph Weckbecker, Gruendau-Lieblos, DE;
Inventors:
Christoph Kobler, Alzenau, DE;
Thomas Haeussner, Eppertshausen, DE;
Christoph Weckbecker, Gruendau-Lieblos, DE;
Assignee:
EVONIK DEGUSSA GmbH, Essen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C 319/20 (2006.01); A23K 1/18 (2006.01); A23K 1/16 (2006.01); C07D 241/08 (2006.01);
U.S. Cl.
CPC ...
A23K 1/188 (2013.01); A23K 1/1634 (2013.01); C07C 319/20 (2013.01); C07D 241/08 (2013.01);
Abstract
An animal feed mixture containing DL-methionyl-DL-methionine and salts thereof for animals kept in aquacultures is provided. Methods for preparing DL-methionyl-DL-methionine of formula (I) and methods to fractionate the diasteriomeric forms obtained are also provided.