Granted Patent
Utility
US 5,612,042 · App. 08/242,406
Vaccine against streptococcus suis infection
Inventor:
Antonius Arnoldus Christiaan Jacobs
Patented Case
View Patent ↗
Granted: Mar 18, 1997
Filed: May 13, 1994
Inventor
Antonius Arnoldus Christiaan Jacobs
Assignee (at issue)
AKZO NOBEL N.V.
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.