Granted Patent
Utility
US 5,851,755 · App. 08/889,404
Photothermographic material comprising at least one dye absorbing electromagnetic radiation in the wavelength range 700 to 1100NM
Inventors:
Herman Uytterhoeven, Johan Loccufier, Geert Deroover, Paul Callant
Patented Case
View Patent ↗
Granted: Dec 22, 1998
Filed: Jul 8, 1997
Inventors
Herman Uytterhoeven
Johan Loccufier
Geert Deroover
Paul Callant
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.