Granted Patent
Utility
US 6,444,018 · App. 09/249,479
Phase change ink carrier compositions containing anhydride/amino alcohol-based adducts
Inventors:
Clifford R. King, Jeffery H. Banning, Donald R. Titterington
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Feb 12, 1999
Inventors
Clifford R. King
Jeffery H. Banning
Donald R. Titterington
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.