Granted Patent
Utility
US 5,866,553 · App. 08/750,810
Polynucleotide vaccine for papillomavirus
Inventors:
John Donnelly, Margaret A. Liu, Douglas Martinez, Donna L. Montgomery
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Dec 17, 1996
Inventors
John Donnelly
Margaret A. Liu
Douglas Martinez
Donna L. Montgomery
Assignee (at issue)
MERCK & CO., 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.