Granted Patent
Utility
US 6,165,987 · App. 09/214,543
Anthelmintic formulations
Inventor:
Colin Harvey
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Jan 6, 1999
Inventor
Colin Harvey
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.