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:
Sep. 14, 1976
Filed:
Jan. 02, 1974
Applicant:
Inventors:
Dale B Fox, St. Louis, MO (US);
Talmage D McMinn, Jr, St. Louis, MO (US);
Rodney D Beckham, Bridgeton, MO (US);
Phillip D Montgomery, Creve Coeur, MO (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
252186 ; 149 40 ; 252463 ; 423600 ;
Abstract
An oxygen carrier composition based on the metals lead, magnesium and aluminum and a vapor phase process for dehydrocoupling toluene and/or toluene derivatives to form stilbene and/or stilbene derivatives and for demethylating toluene and/or toluene derivatives to form benzene and/or benzene derivatives.