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:
Apr. 08, 2014
Filed:
Jul. 20, 2010
Applicants:
Lionel Saudan, Geneva, CH;
Philippe Dupau, Bellegarde/Valserine, FR;
Jean-jacques Riedhauser, Dardagny, CH;
Patrick Wyss, Romont, CH;
Inventors:
Lionel Saudan, Geneva, CH;
Philippe Dupau, Bellegarde/Valserine, FR;
Jean-Jacques Riedhauser, Dardagny, CH;
Patrick Wyss, Romont, CH;
Assignee:
Firmenich SA, Geneva, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 9/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to the field of catalytic hydrogenation and, more particularly, to the use of Ru complexes with bidentate ligands, having one amino or imino coordinating group and one phosphino coordinating group, in hydrogenation processes for the reduction of esters or lactones into the corresponding alcohol or diol respectively.