Granted Patent
Utility
US 6,582,734 · App. 09/619,788
Antimicrobial composition useful for the treatment of bovine mastitis
Inventors:
Guang-Jong Jason Wei, David D. McSherry, Francis L. Richter, Richard Staub
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Jul 20, 2000
Inventors
Guang-Jong Jason Wei
David D. McSherry
Francis L. Richter
Richard Staub
Assignee (at issue)
ECOLAB 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.