Granted Patent
Utility
US 6,794,459 · App. 10/224,994
Modified polycyclic polymers
Inventors:
Saikumar Jayaraman, George M. Benedikt, Larry F. Rhodes, Richard Vicari, Robert David Allen, Richard Anthony DiPietro, Ratnam Sooriyakumaran, Thomas I. Wallow
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Aug 21, 2002
Inventors
Saikumar Jayaraman
George M. Benedikt
Larry F. Rhodes
Richard Vicari
Robert David Allen
Richard Anthony DiPietro
Ratnam Sooriyakumaran
Thomas I. Wallow
Assignees (at issue)
SUMITOMO BAKELITE CO., LTD.
International Business Machines Corporation
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.