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. 22, 1996
Filed:
Apr. 05, 1995
Applicant:
Inventors:
Teruo Sakagami, Iwaki, JP;
Takeo Ogihara, Iwaki, JP;
Yasufumi Fujii, Iwaki, JP;
Hiroki Katono, Iwaki, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08K / ;
U.S. Cl.
CPC ...
5253266 ; 524398 ; 524547 ; 524781 ; 5253591 ; 5253595 ; 525361 ; 525364 ; 525370 ; 525371 ; 525383 ; 525384 ; 525385 ; 526170 ; 526172 ; 526241 ; 526277 ; 526278 ; 526274 ; 359350 ; 359885 ;
Abstract
Disclosed herein is an optical filter comprising: a resin material obtained by copolymerizing a monomer represented by the following formula (I) and a monomer copolymerizable therewith; and a metallic compound mainly composed of a copper compound;
Sakagami, Teruo. (1996). Process for producing an optical filter (U.S. Patent No. 5567778). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5567778
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile