Granted Patent
Utility
US 5,480,984 · App. 07/834,163
Process of preparing high solids low viscosity polysaccharides
Inventors:
John D. Angerer, Jashawant J. Modi, Robert C. Szafranski
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: Feb 11, 1992
Inventors
John D. Angerer
Jashawant J. Modi
Robert C. Szafranski
Assignee (at issue)
Aqualon Company
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.