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:
Mar. 17, 2015
Filed:
Feb. 23, 2012
Applicants:
Manuel Alcarazo, Mülheim an der Ruhr, DE;
Hans Bruns, Duisburg, DE;
Jekaterina Petuskova, Riga, LV;
Inventors:
Assignee:
Studiengesellshaft Kohle mbH, Muelheim an der Ruhr, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 311/94 (2006.01); C07F 9/50 (2006.01); B01J 31/24 (2006.01); C07F 15/00 (2006.01); C07F 1/12 (2006.01);
U.S. Cl.
CPC ...
C07F 9/5018 (2013.01); C07F 9/5022 (2013.01); C07F 15/0073 (2013.01); C07F 15/0093 (2013.01); C07F 1/12 (2013.01); B01J 31/2404 (2013.01); C07D 311/94 (2013.01);
Abstract
Phosphenium compounds with the general formula I: in which