Granted Patent
Utility
US 4,522,754 · App. 06/548,048
Metallically conducting (2-fluoro-5,6,11,12-tetraselenotetracene).sub.2 -bromide
Inventors:
Bruno Hilti, Carl W. Mayer, Grety Rihs
Patented Case
View Patent ↗
Granted: Jun 11, 1985
Filed: Nov 2, 1983
Inventors
Bruno Hilti
Carl W. Mayer
Grety Rihs
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.