Granted Patent
Utility
US 6,685,986 · App. 09/755,229
Metal nanoshells
Inventors:
Steven J. Oldenburg, Richard D. Averitt, Nancy J. Halas
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Jan 5, 2001
Inventors
Steven J. Oldenburg
Richard D. Averitt
Nancy J. Halas
Assignee (at issue)
William Marsh Rice University
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.