Granted Patent
Utility
US 6,001,408 · App. 08/542,610
Starch products having hot or cold water dispersibility and hot or cold swelling viscosity
Inventors:
Wayne Dudacek, Joyce A. Engels, J. E. Todd Giesfeldt, Gregory Vital
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Oct 13, 1995
Inventors
Wayne Dudacek
Joyce A. Engels
J. E. Todd Giesfeldt
Gregory Vital
Assignee (at issue)
Corn Products International, 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.