Granted Patent
Utility
US 6,492,082 · App. 09/723,839
Toner compositions comprising polypyrroles
Inventors:
Karen A. Moffat, Rina Carlini, Maria N. V. McDougall, Dan A. Hays, Jack T. LeStrange, James R. Combes
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Nov 28, 2000
Inventors
Karen A. Moffat
Rina Carlini
Maria N. V. McDougall
Dan A. Hays
Jack T. LeStrange
James R. Combes
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.