Granted Patent
Utility
US 6,544,710 · App. 09/897,866
Reactive compatibilization of polymeric components such as siloxane polymers with toner resins
Inventors:
Bryan Patrick Livengood, Brian W. Baird, George Pharris Marshall
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Jul 2, 2001
Inventors
Bryan Patrick Livengood
Brian W. Baird
George Pharris Marshall
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.