Granted Patent
Utility
US 5,504,079 · App. 08/339,632
Method for immune system activation by administration of a .beta.(1-3) glucan which is produced by Saccharomyces cerevisiae strain R4
Inventors:
Spiros Jamas, D. Davidson Easson, Jr., Gary R. Ostroff
Patented Case
View Patent ↗
Granted: Apr 2, 1996
Filed: Nov 14, 1994
Inventors
Spiros Jamas
D. Davidson Easson, Jr.
Gary R. Ostroff
Assignee (at issue)
Alpha-Beta Technology, 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.