Granted Patent
Utility
US 6,811,596 · App. 10/436,177
Phase change inks with improved image permanence
Inventors:
Christine E. Bedford, Marcel P. Breton, H. Bruce Goodbrand
Patented Case
View Patent ↗
Granted: Nov 2, 2004
Filed: May 12, 2003
Inventors
Christine E. Bedford
Marcel P. Breton
H. Bruce Goodbrand
Assignee (at issue)
Xerox 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.