Granted Patent
Utility
US 6,265,124 · App. 09/584,358
Photoconductors and charge generation layers comprising polymeric hindered phenols
Inventors:
Weimei Luo, Mark Thomas Bellino
Patented Case
View Patent ↗
Granted: Jul 24, 2001
Filed: May 31, 2000
Inventors
Weimei Luo
Mark Thomas Bellino
Assignee (at issue)
Lexmark International, Inc.
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.