Granted Patent
Utility
US 6,432,155 · App. 09/636,708
Compositions containing phosphate and xanthan gum variants
Inventors:
John M. Swazey, Todd A. Talashek, Phil Winston
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Aug 11, 2000
Inventors
John M. Swazey
Todd A. Talashek
Phil Winston
Assignee (at issue)
CP Kelco U.S., 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.