Granted Patent
Utility
US 4,533,659 · App. 06/499,725
Microbicidal 2-(1H-1,2,4-triazolylmethyl-1'-yl)-2-siloxy-2-phenyl-acetates
Inventors:
Wolfgang Eckhardt, Walter Kunz
Patented Case
View Patent ↗
Granted: Aug 6, 1985
Filed: May 31, 1983
Inventors
Wolfgang Eckhardt
Walter Kunz
Assignee (at issue)
Ciba-Geigy
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.