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. 08, 2008
Filed:
Sep. 11, 2001
Valentin Rautenstrauch, Collonges-sous-Saleve, FR;
René Challand, Geneva, CH;
Raphaël Churlaud, Le Mans, FR;
Robert Harold Morris, Toronto, CA;
Eric Brazi, Thoiry, FR;
Hubert Mimoun, Challex, FR;
Kamaluddin Abdur-rashid, Mississauga, CA;
Valentin Rautenstrauch, Collonges-sous-Saleve, FR;
René Challand, Geneva, CH;
Raphaël Churlaud, Le Mans, FR;
Robert Harold Morris, Toronto, CA;
Eric Brazi, Thoiry, FR;
Hubert Mimoun, Challex, FR;
Kamaluddin Abdur-Rashid, Mississauga, CA;
Firmenich SA, Geneva, CH;
Abstract
The catalysts of formula (II): [Ru(L)(L')XY], wherein X and Y represent simultaneously or independently a hydrogen or halogen atom, a hydroxy group, or an alkoxy, carboxyl or other anionic radical, m is 1 or 2, w is 1 when m is 1 and w is 0 when m is 2, L is a phosphino-amine or phosphino-imine bidentate ligand and L′ a diphosphine, are useful for the hydrogenation of substrates having a carbon-hetero atom double bond.