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:
Apr. 21, 1992
Filed:
May. 03, 1991
Applicant:
Inventors:
Robert J Gulotty, Midland, MI (US);
Stephen E Bales, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528125 ; 528128 ; 528149 ; 528150 ; 528151 ; 528153 ; 528154 ; 528176 ; 528193 ; 528194 ; 528204 ; 528272 ; 372 21 ; 350 9623 ; 307427 ;
Abstract
This invention provides thermoplastic polymeric materials comprising polycarbonate and polyestercarbonte resins and oriented polymeric compositions thereof which exhibit nonlinear optical properties.
Gulotty, Robert. (1992). Thermoplastic compositions with nonlinear optical activity (U.S. Patent No. 5106936). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5106936
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile