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.:

US 8487142 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 16, 2013

Filed:

Jul. 31, 2008
Applicants:

Manoj Kumar Sarkar, Hyderabad, IN;

Dhurjati Prasad Chakrabarti, Hyderabad, IN;

Dhruba Sarkar, Hyderabad, IN;

Banibrata Pandey, Hyderabad, IN;

Inventors:

Manoj Kumar Sarkar, Hyderabad, IN;

Dhurjati Prasad Chakrabarti, Hyderabad, IN;

Dhruba Sarkar, Hyderabad, IN;

Banibrata Pandey, Hyderabad, IN;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 29/132 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention discloses a process for producing small molecular weight organic compounds from carbonaceous material comprising a step of contacting the carbonaceous material with carbon monoxide (CO) and steam in presence of a shift catalyst at a predetermined temperature and pressure.


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