Granted Patent
Utility
US 6,448,368 · App. 09/521,263
Polymers and prepolymers formed from mono-substituted fluorinated oxetane monomers
Inventors:
Aslam A. Malik, Thomas G. Archibald
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Mar 8, 2000
Inventors
Aslam A. Malik
Thomas G. Archibald
Assignee (at issue)
AEROJET-GENERAL CORPORATION
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.