Granted Patent
Utility
US 6,350,330 · App. 07/616,964
Poly(butadiene)poly(lactone) thermoplastic block polymers, methods of making, and uncured high energy compositions containing same as binders
Inventors:
Robert B. Wardle, Jerald C. Hinshaw
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Nov 21, 1990
Inventors
Robert B. Wardle
Jerald C. Hinshaw
Assignee (at issue)
Alliant Techsystems Inc.
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.