Granted Patent
Utility
US 5,665,152 · App. 08/745,106
Biodegradable grain protein-based solid articles and forming methods
Inventors:
Sukh Bassi, Clodualdo C. Maningat, Rangaswamy Chinnaswamy, Li Nie
Patented Case
View Patent ↗
Granted: Sep 9, 1997
Filed: Nov 7, 1996
Inventors
Sukh Bassi
Clodualdo C. Maningat
Rangaswamy Chinnaswamy
Li Nie
Assignee (at issue)
Midwest Grain Products
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.