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. 06, 2005
Filed:
Jan. 14, 2004
Applicants:
Edward H. Sung, Cincinnati, OH (US);
James Z. Dong, Mason, OH (US);
George H. Robertson, Loveland, OH (US);
Inventors:
Edward H. Sung, Cincinnati, OH (US);
James Z. Dong, Mason, OH (US);
George H. Robertson, Loveland, OH (US);
Assignee:
Sun Chemical Corporation, Parsippany, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D471/02 ; C07D471/04 ;
U.S. Cl.
CPC ...
Abstract
A process for by oxidizing a quinacridone in a liquid medium with a non-metal oxidant producing a quinacridonequinone.
Quick Actions:
Sung, Edward. (2005). Preparation of quinacridonequinones and substituted derivatives of same (U.S. Patent No. 6972333). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6972333
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile