Granted Patent
Utility
US 6,608,163 · App. 09/764,795
Polycarbonate copolymers having improved hydrolytic stability
Inventors:
Christian Bailly, Tiberiu Mircea Siclovan
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Jan 17, 2001
Inventors
Christian Bailly
Tiberiu Mircea Siclovan
Assignee (at issue)
General Electric Company
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.