Granted Patent
Utility
US 5,455,881 · App. 08/257,266
Hydrogen-absorbing composition for optical fiber cables and optical fiber cables incorporating such composition
Inventors:
Claudio Bosisio, Antonio Campana
Patented Case
View Patent ↗
Granted: Oct 3, 1995
Filed: Jun 9, 1994
Inventors
Claudio Bosisio
Antonio Campana
Assignee (at issue)
Pirelli Cavi S.p.A.
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.