Granted Patent
Utility
US 4,560,739 · App. 06/673,074
Triglycidyl compounds of aminophenols
Inventor:
Abdul-Cader Zahir
Patented Case
View Patent ↗
Granted: Dec 24, 1985
Filed: Nov 19, 1984
Inventor
Abdul-Cader Zahir
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.