Granted Patent
Utility
US 5,688,513 · App. 08/257,392
Coccidiosis vaccines
Inventors:
Mary-Helen Binger, Luis Pasamontes
Patented Case
View Patent ↗
Granted: Nov 18, 1997
Filed: Jun 9, 1994
Inventors
Mary-Helen Binger
Luis Pasamontes
Assignee (at issue)
HOFFMANN-LA ROCHE 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.