Granted Patent
Utility
US 4,946,908 · App. 07/073,667
Bismaleimide compositions containing high glass transition temperature and soluble reactive oligomers and composites prepared therefrom
Inventors:
Sung G. Chu, Harold Jabloner, Tuyen T. Nguyen
Patented Case
View Patent ↗
Granted: Aug 7, 1990
Filed: Jul 15, 1987
Inventors
Sung G. Chu
Harold Jabloner
Tuyen T. Nguyen
Assignee (at issue)
HERCULES LLC
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.