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:
Apr. 04, 2006
Filed:
May. 08, 2003
Applicants:
Mari Ichimura, Kanagawa, JP;
Tadashi Ishibashi, Kanagawa, JP;
Shinichiro Tamura, Kanagawa, JP;
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 9/09 (2006.01); C07C 255/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention is an aminostyrylanthracene compound represented by, for example, the following general formula [I]. This compound is produced by condensation from a corresponding aminobenzaldehyde and a phosphonic ester or phosphonium salt.[where, in the general formula [I] above, Rrepresents an unsubstituted aryl group, Rrepresents an aryl group which may have a variety of substituents, and Rto Reach represent a hydrogen atom, a cyano group, or a hydrocarbon group.]
Ichimura, Mari. (2006). Aminostyrylanthracene compound, synthetic intermediate thereof, and process for production thereof (U.S. Patent No. 7022868). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7022868
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile