Granted Patent
Utility
US 6,747,111 · App. 10/623,041
Polymerization process with living characteristics and polymers made therefrom
Inventors:
John Chiefari, Roshan Tyrrel Anton Mayadunne, Graeme Moad, Ezio Rizzardo, San Hoa Thang
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Jul 18, 2003
Inventors
John Chiefari
Roshan Tyrrel Anton Mayadunne
Graeme Moad
Ezio Rizzardo
San Hoa Thang
Assignees (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY
Commonwealth Scientific and Industrial Research Organisation
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.