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:
Jan. 17, 1995
Filed:
Jun. 01, 1992
Applicant:
Inventors:
Makoto Kurihara, Soka, JP;
Hiromi Inoue, Soka, JP;
Atsushi Sugiura, Soka, JP;
Kenji Suzuki, Soka, JP;
Tsunenori Fujii, Soka, JP;
Assignee:
Kanto Kagaku Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
25229966 ; 25229901 ; 25229961 ; 560 59 ; 560 64 ; 560 65 ; 560141 ; 568631 ; 568642 ; 568661 ;
Abstract
New p-terphenyl derivatives useful as components for preparing practical ferroelectric liquid crystalline compositions and excellent in chemical stability, as well as liquid crystalline compositions containing at least one of the p-terphenyl derivatives.
Kurihara, Makoto. (1995). P-terphenyl derivatives and liquid crystalline compositions (U.S. Patent No. 5382380). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5382380
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile