Granted Patent
Utility
US 5,807,977 · App. 08/371,914
Polymers and prepolymers from mono-substituted fluorinated oxetane monomers
Inventors:
Aslam A. Malik, Thomas G. Archibald
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Jan 12, 1995
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.