Methods for biological substance analysis employing internal magnetic gradients separation and an externally-applied transport force
Inventors: Terstappen, Leon W. M. M.; Liberti, Paul A
United States Patent No: 6013188
Filed: January 11, 2000
Magnetic devices and sample chambers for examination and manipulation of cells
Inventors: GJ Dolan, Leon WMM Terstappen
United States Patent No: 6136182
Filed: October 24, 2000