Granted Patent
Utility
US 6,063,545 · App. 07/871,032
Negative-working radiation-sensitive mixture, and radiation-sensitive recording material produced with this mixture
Inventors:
Horst Roeschert, Juergen Fuchs, Walter Spiess, Charlotte Eckes, Georg Pawlowski, Ralph R. Dammel
Patented Case
View Patent ↗
Granted: May 16, 2000
Filed: Apr 20, 1992
Inventors
Horst Roeschert
Juergen Fuchs
Walter Spiess
Charlotte Eckes
Georg Pawlowski
Ralph R. Dammel
Assignee (at issue)
Clariant Corporation
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.