Granted Patent
Utility
US 6,162,906 · App. 07/742,260
Clarified konjac glucomannan
Inventors:
Shiroh Ohashi, Gerald J. Shelso, Arthur L. Moirano, Walter L. Drinkwater
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Aug 8, 1991
Inventors
Shiroh Ohashi
Gerald J. Shelso
Arthur L. Moirano
Walter L. Drinkwater
Assignee (at issue)
FMC CORPORATION
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.