Granted Patent
Utility
US 5,281,707 · App. 07/928,253
Water-soluble triazines
Inventors:
Francesco Fuso, Gerhard Reinert
Patented Case
View Patent ↗
Granted: Jan 25, 1994
Filed: Aug 10, 1992
Inventors
Francesco Fuso
Gerhard Reinert
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.