Granted Patent
Utility
US 4,377,587 · App. 06/285,652
Arylamine derivatives and use thereof as microbicides
Inventors:
Adolf Hubele, Wolfgang Eckhardt, Peter Riebli
Patented Case
View Patent ↗
Granted: Mar 22, 1983
Filed: Jul 21, 1981
Inventors
Adolf Hubele
Wolfgang Eckhardt
Peter Riebli
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.