Granted Patent
Utility
US 5,741,489 · App. 08/653,604
Passively administered antibody that enhances feed conversion efficiency
Inventor:
Julio Pimentel
Patented Case
View Patent ↗
Granted: Apr 21, 1998
Filed: May 24, 1996
Inventor
Julio Pimentel
Assignee (at issue)
Anitox 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.