Granted Patent
Utility
US 6,384,172 · App. 09/753,380
Hyperbranched polycarbosilanes, polycarbosiloxanes, polycarbosilazenes and copolymers thereof
Inventors:
Petar R. Dvornic, Jin Hu, Dale J. Meier, Robert M. Nowak
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: Jan 2, 2001
Inventors
Petar R. Dvornic
Jin Hu
Dale J. Meier
Robert M. Nowak
Assignee (at issue)
Michigan Molecular Institute
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.