Granted Patent
Utility
US 6,514,767 · App. 09/680,782
Surface enhanced spectroscopy-active composite nanoparticles
Inventor:
Michael J. Natan
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Oct 6, 2000
Inventor
Michael J. Natan
Assignee (at issue)
Surromed, Inc.
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.