Granted Patent
Utility
US 6,399,701 · App. 09/570,724
Surfactant-free semi-continuous emulsion polymerization process for making submicron sized particles for carrier coatings
Inventors:
Thomas E. Enright, Anthony J. Paine, George Liebermann, Kenneth D. Henderson, Scott M. Silence, Bernard A. Kelly
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: May 15, 2000
Inventors
Thomas E. Enright
Anthony J. Paine
George Liebermann
Kenneth D. Henderson
Scott M. Silence
Bernard A. Kelly
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.