Granted Patent
Utility
US 5,073,476 · App. 06/608,753
Curable composition and the use thereof
Inventors:
Kurt Meier, Giuliano Eugster, Franz Schwarzenbach, Hans Zweifel
Patented Case
View Patent ↗
Granted: Dec 17, 1991
Filed: May 10, 1984
Inventors
Kurt Meier
Giuliano Eugster
Franz Schwarzenbach
Hans Zweifel
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.