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:
Sep. 02, 2014
Filed:
Feb. 22, 2006
Applicants:
Matthew L. Marrocco, Fontana, CA (US);
Virgil J. Lee, Upland, CA (US);
Farshad J. Motamedi, Claremont, CA (US);
Inventors:
Matthew L. Marrocco, Fontana, CA (US);
Virgil J. Lee, Upland, CA (US);
Farshad J. Motamedi, Claremont, CA (US);
Assignee:
Sumitomo Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/24 (2006.01); C08G 73/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Luminescent polymers having sterically twisted arylene repeat units are provided, which are particularly suited as electroluminescent polymers. Monomers necessary for the synthesis of the sterically twisted polyarylene are provided, as are electroluminescent device utilizing these polymers.
Marrocco, Matthew. (2014). High bandgap arylene polymers (U.S. Patent No. 8822633). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8822633
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile