Granted Patent
Utility
US 6,784,256 · App. 09/650,599
End-functionalized polymers by controlled free-radical polymerization process and polymers made therefrom
Inventors:
Jinsong Lee, Paul P. Nicholas, Naser Pourahmady, Rutger D. Puts
Patented Case
View Patent ↗
Granted: Aug 31, 2004
Filed: Aug 30, 2000
Inventors
Jinsong Lee
Paul P. Nicholas
Naser Pourahmady
Rutger D. Puts
Assignee (at issue)
Noveon IP Holdings Corp.
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.