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. 12, 2001
Filed:
Mar. 10, 2000
Applicant:
Inventors:
Koushin Matsuoka, Minami-ashigara, JP;
Ken Kawata, Minami-ashigara, JP;
Shigeki Yokoyama, Minami-ashigara, JP;
Assignee:
Fuji Photo Film Co., Ltd., Minami-ashigara, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 ;
U.S. Cl.
CPC ...
G02F 1/1335 ;
Abstract
An optically active triphenylene compound is represented by the formula (I).
Matsuoka, Koushin. (2001). Optically anisotropic sheet containing discotic liquid crystal molecules twisted with optically active triphenylene compound (U.S. Patent No. 6245398). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6245398
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile