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:
Oct. 16, 2001
Filed:
Dec. 23, 1999
Applicant:
Inventors:
Hiroaki Saikatsu, Tokyo, JP;
Hisao Okamoto, Tokyo, JP;
Shigeru Sakamoto, Tokyo, JP;
Mitsuo Yamazaki, Tokyo, JP;
Tetsuo Fukuda, Tokyo, JP;
Shiro Yamamiya, Tokyo, JP;
Yoshio Abe, Tokyo, JP;
Michiei Nakamura, Tokyo, JP;
Assignee:
Dainichiseika Color Chemicals Mfg. Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; G02B 5/20 ;
U.S. Cl.
CPC ...
C07D / ; G02B 5/20 ;
Abstract
Pigment dispersions for color filters are composed of pigments, dispersants, film-forming resins and liquid media. The dispersants comprises compounds represented by the following formula (I):
Quick Actions:
Saikatsu, Hiroaki. (2001). Pigment dispersions for color filters, fabrication process of color filters, and color filters (U.S. Patent No. 6302953). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6302953
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile