Granted Patent
Utility
US 6,566,547 · App. 06/786,803
Fungicides
Inventors:
Michael J. Bushell, Kevin Beautement, John M. Clough, Vivienne M. Anthony, Paul deFraine, Christopher R. A. Godfrey
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Oct 11, 1985
Inventors
Michael J. Bushell
Kevin Beautement
John M. Clough
Vivienne M. Anthony
Paul deFraine
Christopher R. A. Godfrey
Assignee (at issue)
Zeneca Limited
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.