Granted Patent
Utility
US 6,093,439 · App. 09/074,791
Hydrocolloid composition for use as a gelling agent viscosifier and stabilizer
Inventors:
Judith K. Whaley, James J. Kasica, Jamie L. Senkeleski, Jeffrey Foss, John R. Heigis
Patented Case
View Patent ↗
Granted: Jul 25, 2000
Filed: May 8, 1998
Inventors
Judith K. Whaley
James J. Kasica
Jamie L. Senkeleski
Jeffrey Foss
John R. Heigis
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.