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. 05, 2010
Filed:
Nov. 01, 2006
Applicants:
Hans Iding, Rheinfelden, DE;
Ernst Kupfer, Zurich, CH;
Bruno Lohri, Reinach BL, CH;
Kazimierz Michal Pietrusiewicz, Lublin, PL;
Kurt Puentener, Basel, CH;
Michelangelo Scalone, Birsfelden, CH;
Wioleta Swierczynska, Zarzecze, PL;
Beat Wirz, Reinach BL, CH;
Inventors:
Hans Iding, Rheinfelden, DE;
Ernst Kupfer, Zurich, CH;
Bruno Lohri, Reinach BL, CH;
Kazimierz Michal Pietrusiewicz, Lublin, PL;
Kurt Puentener, Basel, CH;
Michelangelo Scalone, Birsfelden, CH;
Wioleta Swierczynska, Zarzecze, PL;
Beat Wirz, Reinach BL, CH;
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07F 15/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention is concerned with new phosphine ligands of the formula I wherein