Granted Patent
Utility
US 6,114,100 · App. 09/323,861
Recording material with improved image tone and or stability upon thermal development
Inventors:
Ingrid Geuens, Yvan Gilliams, Dirk Bollen, Yvan Hoogmartens, Andre Bellens
Patented Case
View Patent ↗
Granted: Sep 5, 2000
Filed: Jun 1, 1999
Inventors
Ingrid Geuens
Yvan Gilliams
Dirk Bollen
Yvan Hoogmartens
Andre Bellens
Assignee (at issue)
Agfa-Gevaert NV
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.