Granted Patent
Utility
US 6,815,505 · App. 10/193,410
Electroactive polymers and devices made therefrom
Inventors:
Weishi Wu, Michael Inbasekaran, Mark T. Bernius, James J. O'Brien
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Jul 10, 2002
Inventors
Weishi Wu
Michael Inbasekaran
Mark T. Bernius
James J. O'Brien
Assignee (at issue)
Dow Global Technologies LLC
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.