Granted Patent
Utility
US 6,187,516 · App. 08/889,480
Emulsion for a photothermographic material, a production process for the thermographic material and a recording process therefor
Inventors:
Johan Loccufier, Ivan Hoogmartens, Hans Strijckers
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Jul 8, 1997
Inventors
Johan Loccufier
Ivan Hoogmartens
Hans Strijckers
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.