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. 08, 2003
Filed:
Nov. 08, 2001
Applicant:
Inventors:
Jeffry J. Fedderly, Ellicott City, MD (US);
John D. Lee, Potomac, MD (US);
Gilbert F. Lee, Greenbelt, MD (US);
Bruce Hartmann, late of Silver Spring, MD (US);
Karel Dusek, Prague, CZ;
Jan Somvarsky, Praha, CZ;
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 1/848 ;
U.S. Cl.
CPC ...
C08G 1/848 ;
Abstract
A series of polymeric compositions, methods of making the compositions and uses of the compositions are described. An exemplary composition is made by copolymerization of a trifunctional amine or hydroxy compound, a monofunctional amine or hydroxy compound and a polyisocyanate compound.