Granted Patent
Utility
US 5,482,984 · App. 08/310,443
Synthetic polymer compositions containing charge transfer complexes, their preparation and the use thereof
Inventor:
Peter Chetcuti
Patented Case
View Patent ↗
Granted: Jan 9, 1996
Filed: Sep 22, 1994
Inventor
Peter Chetcuti
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.