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:
Jan. 14, 2020
Filed:
Dec. 22, 2017
Applicant:
Alzchem Trostberg Gmbh, Trostberg, DE;
Inventors:
Ingo Schnapperelle, Wasserburg, DE;
Stephan Winkler, Altenmarkt, DE;
Jürgen Sans, Trostberg, DE;
Franz Thalhammer, Trostberg, DE;
Assignee:
ALZCHEM TROSTBERG GMBH, Trostberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 319/06 (2006.01); C07C 323/52 (2006.01);
U.S. Cl.
CPC ...
C07C 319/06 (2013.01); C07C 323/52 (2013.01);
Abstract
The present invention relates to a multi-step process for the production of dihydrolipoic acid, which can particularly be carried out as a one-pot reaction and without isolation of intermediates.