Granted Patent
Utility
US 6,340,464 · App. 08/860,456
Adjuvants for vaccines
Inventors:
Luuk Hilgers, Michel Strebelle
Patented Case
View Patent ↗
Granted: Jan 22, 2002
Filed: Sep 3, 1997
Inventors
Luuk Hilgers
Michel Strebelle
Assignee (at issue)
American Cyanamid Company
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.