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:
Jun. 02, 1992
Filed:
Dec. 13, 1990
Applicant:
Inventors:
Dale E Van Sickle, Kingsport, TN (US);
Garry L Myers, Kingsport, TN (US);
William D Nottingham, Kingsport, TN (US);
Glenn C Jones, Kingsport, TN (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
552293 ; 552208 ;
Abstract
Disclosed is a process for making quinones by oxidation of dihydroxyaromatic compounds in the presence of oxygen using supported platinum catalysts.
Van Sickle, Dale. (1992). Oxidation of dihydroxyaromatic compounds to quinones (U.S. Patent No. 5118823). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5118823
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile