Patents 1999

Magnetic Separation Apparatus and Methods Employing an Internal Magnetic Capture Gradient and an External Transport Force
Inventors: GJ Dolan, Leon WMM Terstappen
United States Patent No: 5985153
Filed: November 16, 1999

Quantitative cell analysis methods employing magnetic separation
Inventors: Terstappen, Leon W. M. M.; Liberti, Paul A.
United States Patent No: 5993665
Filed: November 30, 1999