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:
Feb. 11, 2014
Filed:
Jul. 10, 2009
Applicants:
Berthold Hoge, Bielefeld, DE;
Anne Julia Bader, Bielefeld, DE;
Boris Kurscheid, Cologne, DE;
Nikolai (Mykola) Ignatyev, Duisburg, DE;
Emil Ferdinand Aust, Mainz, DE;
Inventors:
Berthold Hoge, Bielefeld, DE;
Anne Julia Bader, Bielefeld, DE;
Boris Kurscheid, Cologne, DE;
Nikolai (Mykola) Ignatyev, Duisburg, DE;
Emil Ferdinand Aust, Mainz, DE;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07F 9/46 (2006.01); C07F 9/52 (2006.01); C07F 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to bis(perfluoroalkyl)phosphinous acids, bis(perfluoroalkyl)thiophosphinous acids and derivatives, the synthesis thereof and the use thereof, in particular for the synthesis of air-stable metal complexes for catalytic processes.