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:
May. 27, 2014
Filed:
Dec. 29, 2009
Applicants:
Alkis S. Rappas, Kingwood, TX (US);
Robert A. Spitz, Abington, MA (US);
George Frederick Salem, Aurora, IL (US);
Inventors:
Alkis S. Rappas, Kingwood, TX (US);
Robert A. Spitz, Abington, MA (US);
George Frederick Salem, Aurora, IL (US);
Assignee:
Greatpoint Energy, Inc., Cambridge, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 23/04 (2006.01); C07C 4/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Processes are provided for preparing a substantially free-flowing alkali metal gasification catalyst-loaded coal particulate suitable for use as a feedstock for the production of gaseous products, and in particular methane, via the catalytic gasification of the catalyst-loaded coal particulate in the presence of steam.