Patents 1991

Method for discriminating between intact and damaged cells in a sample
Inventors: LWMM Terstappen, MR Loken
United States Patent No: 5057413
European Patent No: 347039
Filed: October 15, 1991

Particle discriminator and method
Inventors: BG de Grooth, J Greve, LWMM Terstappen
United States Patent No: 5017497
DE 3712862 C2 960711
Filed: May 21,1991

Method for analysis of cellular components of a fluid
Inventors: LWMM Terstappen, MR Loken
United States Patent No: 5047321
European Patent No: 347210
Filed: September 10, 1991