Granted Patent
Utility
US 4,843,148 · App. 06/945,731
Process for the preparation of fluorotriazine using alkali metal fluoride salts
Inventors:
Emil Bonometti, Herbert Seiler
Patented Case
View Patent ↗
Granted: Jun 27, 1989
Filed: Dec 23, 1986
Inventors
Emil Bonometti
Herbert Seiler
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.