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:
Feb. 16, 1993
Filed:
Sep. 17, 1991
Applicant:
Inventors:
Jens Nordmann, Neunkirchen, DE;
Heinz Hacker, Nuernberg, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
5253262 ; 5253273 ; 5253267 ; 5253268 ; 525379 ; 526273 ; 526243 ; 526245 ; 526246 ; 526247 ; 526248 ; 526265 ; 526274 ; 526285 ; 526287 ; 526288 ; 526298 ; 526311 ; 526313 ; 5262922 ; 526304 ;
Abstract
The epoxy resins according to the invention demonstrate the following structure: ##STR1## The cross-linked epoxy resins exhibit non-linear optical properties.
Nordmann, Jens. (1993). Cross-linked epoxy resins with non-linear optical properties (U.S. Patent No. 5187237). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5187237
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile