Patents 1999

1.

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

2.

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