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:
Oct. 14, 2025
Filed:
Jul. 30, 2020
Applicant:
Firmenich SA, Satigny, CH;
Inventor:
Lionel Saudan, Satigny, CH;
Assignee:
FIRMENICHI SA, Satigny, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 333/20 (2006.01); B01J 31/18 (2006.01); B01J 31/24 (2006.01); C07F 15/00 (2006.01);
U.S. Cl.
CPC ...
C07D 333/20 (2013.01); B01J 31/189 (2013.01); B01J 31/2404 (2013.01); C07F 15/0053 (2013.01); B01J 2231/643 (2013.01); B01J 2531/821 (2013.01);
Abstract
Describes herein are methods of using ruthenium complexes in base-free hydrogenation processes for the reduction of imines into the corresponding amines.