Granted Patent
Utility
US 6,312,882 · App. 08/608,321
Silver halide emulsions comprising tabular crystals, emulsions and the processing thereof
Inventor:
Ann Verbeeck
Patented Case
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Granted: Nov 6, 2001
Filed: Feb 28, 1996
Inventor
Ann Verbeeck
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.