Granted Patent
Utility
US 5,690,942 · App. 08/459,602
Adjuvants for viral vaccines
Inventor:
Richard N. Hjorth
Patented Case
View Patent ↗
Granted: Nov 25, 1997
Filed: Jun 2, 1995
Inventor
Richard N. Hjorth
Assignee (at issue)
Amerimas Home Products, 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.