Granted Patent
Utility
US 6,433,101 · App. 09/453,020
Fluorinated polymers and methods for their preparation
Inventors:
Charles S. Woodson, Marc A. Hillmyer, Robert H. Grubbs, Timothy P. Lodge, Yu Ren
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Dec 2, 1999
Inventors
Charles S. Woodson
Marc A. Hillmyer
Robert H. Grubbs
Timothy P. Lodge
Yu Ren
Assignees (at issue)
Regents of the University of Minnesota
Cymetech, L.L.C.
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.