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. 02, 1976
Filed:
Oct. 25, 1974
Applicant:
Inventors:
Seymour Bernard Alpert, Los Altos, CA (US);
Martin Barry Sherwin, Wayne, NJ (US);
Neal Paul Cochran, Frederick, MD (US);
Assignee:
The United States of America as represented by the Secretary of State, Washington, DC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
2604496 ; 2604 / ; 4819 / ;
Abstract
A gas stream containing carbon monoxide and hydrogen is methanated by pasg the gas stream upwardly through a suspension of a finely divided hydrogenation catalyst in a fluidizing medium. The reaction takes place at a temperature of from 450 to 950.degree. F.
Alpert, Seymour. (1976). Slurry phase methanation process (U.S. Patent No. 3989734). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3989734
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile