Granted Patent
Utility
US 6,462,168 · App. 09/842,616
Weatherable polycarbonates comprising oxanilide structural units, method, and articles made therefrom
Inventors:
Tiberiu Mircea Siclovan, Daniel J. Brunelle, James Edward Pickett, Joseph Anthony Suriano
Patented Case
View Patent ↗
Granted: Oct 8, 2002
Filed: Apr 25, 2001
Inventors
Tiberiu Mircea Siclovan
Daniel J. Brunelle
James Edward Pickett
Joseph Anthony Suriano
Assignee (at issue)
General Electric Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.