Granted Patent
Utility
US 6,428,666 · App. 09/256,586
Electrokinetic concentration of charged molecules
Inventors:
Anup K. Singh, David W. Neyer, Joseph S. Schoeniger, Michael G. Garguilo
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Feb 22, 1999
Inventors
Anup K. Singh
David W. Neyer
Joseph S. Schoeniger
Michael G. Garguilo
Assignee (at issue)
Sandia National Laboratory
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.