Granted Patent
Utility
US 6,242,264 · App. 09/254,142
Self-assembled metal colloid monolayers having size and density gradients
Inventors:
Michael J. Natan, Bonnie Baker
Patented Case
View Patent ↗
Granted: Jun 5, 2001
Filed: Jan 12, 2000
Inventors
Michael J. Natan
Bonnie Baker
Assignee (at issue)
THE PENN STATE 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.