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:
Dec. 05, 2017
Filed:
May. 28, 2015
Applicant:
The United States of America, As Represented BY the Secretary of the Air Force, Washington, DC (US);
Inventors:
Loon-Seng Tan, Centerville, OH (US);
David Huabin Wang, Beavercreek, OH (US);
Kyung Min Lee, Dayton, OH (US);
Timothy J. White, Centerville, OH (US);
Assignee:
The United States of America as represented by the Secretary of the Air Force, Washington, DC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/10 (2006.01); C08G 69/42 (2006.01);
U.S. Cl.
CPC ...
C08G 73/1067 (2013.01); C08G 69/42 (2013.01);
Abstract
Compositions of azobenzene-containing, photomechanically active, copoly(amic acids) and linear copolyimides including an azobenzenediamine, a rigid dianhydride, and a flexible dianhydride are provided; and methods of making the same.