Granted Patent
Utility
US 6,572,861 · App. 09/489,713
Adjuvants for use in vaccines
Inventors:
David Roberts, Leroy A. Swearingin, Don A. Dearwester
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Jan 24, 2000
Inventors
David Roberts
Leroy A. Swearingin
Don A. Dearwester
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.