Granted Patent
Utility
US 5,356,995 · App. 07/991,679
Light-stabilized binders for coating compositions
Inventors:
Andreas Valet, Roger Meuwly, Mario Slongo
Patented Case
View Patent ↗
Granted: Oct 18, 1994
Filed: Dec 16, 1992
Inventors
Andreas Valet
Roger Meuwly
Mario Slongo
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.