Granted Patent
Utility
US 6,690,029 · App. 10/143,405
Substituted pentacenes and electronic devices made with substituted pentacenes
Inventors:
John E. Anthony, David L. Eaton, Sean Parkin
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: May 10, 2002
Inventors
John E. Anthony
David L. Eaton
Sean Parkin
Assignee (at issue)
UNIVERSITY OF KENTUCKY RESEARCH FOUNDATION
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.