Granted Patent
Utility
US 4,608,382 · App. 06/588,025
2-(Sulphinyl and sulfonyl)-4(5)-phenyl-5(4)-(3'-pyridyl)-imidazols
Inventors:
Pier G. Ferrini, Richard Goschke
Patented Case
View Patent ↗
Granted: Aug 26, 1986
Filed: Mar 9, 1984
Inventors
Pier G. Ferrini
Richard Goschke
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.