Granted Patent
Utility
US 5,286,894 · App. 07/907,573
Fungicides
Inventors:
Michael J. Bushnell, Kevin Beautement, John M. Clough, Vivienne M. Anthony, Paul deFraine, Christopher R. A. Godfrey
Patented Case
View Patent ↗
Granted: Feb 15, 1994
Filed: Jul 2, 1992
Inventors
Michael J. Bushnell
Kevin Beautement
John M. Clough
Vivienne M. Anthony
Paul deFraine
Christopher R. A. Godfrey
Assignee (at issue)
IMPERIAL CHEMICAL INDUSTRIES 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.