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:
Nov. 23, 1976
Filed:
Nov. 26, 1975
Applicant:
Inventors:
Robert P Cahn, Milburn, NJ (US);
John P Longwell, Westfield, NJ (US);
Stephen L Wythe, Westfield, NJ (US);
Assignee:
Exxon Research and Engineering Company, Linden, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10K / ;
U.S. Cl.
CPC ...
4819 / ; 48202 ; 48209 ; 48210 ; 48211 ; 2604 / ; 2604495 ;
Abstract
Methanol and synthetic natural gas are produced concurrently by introducing a carbonaceous material into a gasification zone, and thereafter, passing sequentially the synthesis gas thus formed through a water gas shift conversion zone, a sulfur compound and carbon dioxide removal zone, a methanol synthesis zone and a methanation zone.
Cahn, Robert. (1976). Concurrent production of methanol and synthetic natural gas (U.S. Patent No. 3993457). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3993457
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile