Granted Patent
Utility
US 6,488,980 · App. 08/936,093
Stabilized or stabilized, crosslinked waxy potato starch
Inventors:
Roger Jeffcoat, William R. Mason, Joseph L. Emling, Chung-Wai Chiu
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Sep 23, 1997
Inventors
Roger Jeffcoat
William R. Mason
Joseph L. Emling
Chung-Wai Chiu
Assignee (at issue)
National Starch and Chemical Investment Holding Copporation
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.