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. 13, 1979
Filed:
Jul. 18, 1977
Applicant:
Inventors:
Harold Beuther, Gibsonia, PA (US);
Angelo A Montagna, Monroeville, PA (US);
Assignee:
Gulf Research & Development Company, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G / ; C10G / ; C07C / ;
U.S. Cl.
CPC ...
208107 ; 208126 ; 2606 / ; 2606 / ;
Abstract
A process for preparing benzene which involves heating a selected hydrocarbon stock containing condensed polynuclear aromatic rings in the presence of hydrogen under critical reaction conditions.
Beuther, Harold. (1979). Process for producing benzene (U.S. Patent No. 4139452). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4139452
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile