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:
Dec. 17, 1991
Filed:
May. 03, 1991
Applicant:
Inventors:
Thomas S Zemanian, Port Jefferson, NY (US);
Thomas Gold, Ithaca, N;
William B Streett, Ithaca, N;
John A Zollweg, Ithaca, NY (US);
Assignee:
Cornell Research Foundation, Inc., Ithaca, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
585734 ; 585400 ; 585500 ; 585700 ; 585743 ; 585671 ; 585943 ;
Abstract
Upon a pressure vessel reactor, lower alkanes such as methane and propane subjected to temperatures of up to 800 K and pressures up to 70,000 psi (467 MPa), isomerize even in the absence of catalyst to produce a variety of alkanes, alkenes, cycloalkanes and aromatic hydrocarbons containing up to twelve carbon atoms.