Granted Patent
Utility
US 5,658,964 · App. 08/466,345
Highly reactive printing inks
Inventors:
Philippe Amon, Haim Bretler, Anton Bleikolm, Olivier Rozumek, Pierre Degott
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Jun 6, 1995
Inventors
Philippe Amon
Haim Bretler
Anton Bleikolm
Olivier Rozumek
Pierre Degott
Assignee (at issue)
SICPA HOLDING SA
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.