Inventor
HARJUNMAA HANNU
US24 patents
⚠️ This page may combine multiple inventors who share the name “HARJUNMAA HANNU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LABSYSTEMS OY
11 patentsUS4731337AMar 15, 1988
Fluorimetric immunological assay with magnetic particles
LABSYSTEMS OY136 citations95
US4777145AOct 11, 1988
Immunological assay method using magnetic particles
LABSYSTEMS OY113 citations93
US4678326AJul 7, 1987
Apparatus for the measurement of fluorescence, turbidity, luminescence or absorption
LABSYSTEMS OY34 citations92
US4661711AApr 28, 1987
Fluorometer
LABSYSTEMS OY29 citations92
US5073346ADec 17, 1991
Combined incubator and cuvette holding apparatus
LABSYSTEMS OY24 citations88
US5063024ANov 5, 1991
Method and apparatus for immunological determinations
LABSYSTEMS OY23 citations88
US4758523AJul 19, 1988
Immunoassay method for removing excess tracer
LABSYSTEMS OY22 citations82
US4696195ASep 29, 1987
Valve device
LABSYSTEMS OY23 citations78
US4652136AMar 24, 1987
Method for the measurement of the difference in color contents of samples
LABSYSTEMS OY7 citations74
US4652127AMar 24, 1987
Apparatus for measuring characteristics of liquid samples which have to be heated
LABSYSTEMS OY18 citations73
US4555178ANov 26, 1985
Method for the measurement of the difference in the optical properties dependent on the light direction of two samples
LABSYSTEMS OY4 citations63
VIVASCAN CORP
4 patentsUS5372135ADec 13, 1994
Blood constituent determination based on differential spectral analysis
VIVASCAN CORP479 citations98
US5183042AFeb 2, 1993
Electromagnetic method and apparatus to measure constituents of human or animal tissue
VIVASCAN CORP224 citations98
US5178142AJan 12, 1993
Electromagnetic method and apparatus to measure constituents of human or animal tissue
VIVASCAN CORP471 citations98
US7003337B2Feb 21, 2006
Non-invasive substance concentration measurement using and optical bridge
VIVASCAN CORP146 citations96