Granted Patent
Utility
US 6,159,478 · App. 09/092,409
Recombinant canine herpesviruses
Inventors:
Elizabeth J. Haanes, Rexann S. Frank
Patented Case
View Patent ↗
Granted: Dec 12, 2000
Filed: Jan 29, 1998
Inventors
Elizabeth J. Haanes
Rexann S. Frank
Assignee (at issue)
Heska 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.