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. 16, 1993
Filed:
Oct. 23, 1990
Applicant:
Inventor:
George E Heinsohn, Elkton, MD (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
560177 ;
Abstract
In the catalyzed gas phase oxidative dehydrogenation of alkyl glycolate with an oxygen source in the presence of a metallic silver catalyst, the selectivity of from 500 to about 5000 ppm the reaction is increased at high conversion rates by the addition of methylene chloride to the reactants.
Heinsohn, George. (1993). Selectivity in the oxidative dehydrogenation of alkyl glycolate (U.S. Patent No. 5187307). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5187307
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile