Granted Patent
Utility
US 5,352,449 · App. 07/869,082
Vaccine comprising recombinant feline leukemia antigen and saponin adjuvant
Inventors:
Gerald A. Beltz, Dante J. Marciani, Chung-Ho Hung, Charlotte A. Kensil
Patented Case
View Patent ↗
Granted: Oct 4, 1994
Filed: Apr 14, 1992
Inventors
Gerald A. Beltz
Dante J. Marciani
Chung-Ho Hung
Charlotte A. Kensil
Assignee (at issue)
Cambridge Biotech 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.