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. 02, 2010
Filed:
Sep. 19, 2005
Applicants:
Andrew M. Mance, Royal Oak, MI (US);
Tao Xie, Troy, MI (US);
Belabbes Merzougui, Warren, MI (US);
Charlene A. Hayden, Bloomfield Hills, MI (US);
Inventors:
Andrew M. Mance, Royal Oak, MI (US);
Tao Xie, Troy, MI (US);
Belabbes Merzougui, Warren, MI (US);
Charlene A. Hayden, Bloomfield Hills, MI (US);
Assignee:
GM Global Technology Operations, Inc., Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 23/00 (2006.01); B01J 23/58 (2006.01); B01J 23/60 (2006.01); B01J 23/56 (2006.01); B01J 23/44 (2006.01); B01J 23/42 (2006.01); B01J 23/02 (2006.01); B01J 23/06 (2006.01); B01J 23/04 (2006.01); B01J 23/70 (2006.01); B01J 23/72 (2006.01); B01J 23/48 (2006.01); B01J 23/50 (2006.01); B01J 23/20 (2006.01); B01J 23/08 (2006.01); C07D 213/22 (2006.01); C07D 213/26 (2006.01); C07D 237/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods for synthesizing dimeric or higher polymeric reaction products of nitrogen aromatics comprise contacting a composition comprising the nitrogen aromatic with a catalyst composition. The catalyst is in particulate form and comprises a first metal substrate having a second reduced metal coated on the substrate.