Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123989 | Method for determining a background count rate in liquid scintillation counting | Petri Aronkyto, Eveliina Arponen, Ville Haaslahti, Risto Juvonen | 2024-10-22 |
| 11520058 | Method for determining a background count rate in liquid scintillation counting | Petri Aronkyto, Eveliina Arponen, Ville Haaslahti, Risto Juvonen | 2022-12-06 |
| 7826052 | Correction method and measurement device for anti-stokes photoluminescence measurement | Ville Haaslahti, Juhani Aalto, Tero Soukka | 2010-11-02 |
| 7790392 | Homogeneous luminescence bioassay | Tero Soukka, Ville Haaslahti | 2010-09-07 |
| 6043508 | Photodetector involving a MOSFET having a floating gate | Jukka Kahilainen, Jukka Haaslahti | 2000-03-28 |
| 5548111 | Photomultiplier having gain stabilization means | Jarmo Nurmi | 1996-08-20 |
| 5367170 | Method for measuring samples with liquid scintillation counting and a counter | Stuart E. Webb, Tapio Yrjonen, Tuula Stark | 1994-11-22 |
| 5329123 | Method and a device for preventing optical crosstalk between liquid scintillation samples deposited on transculcent sample plates | Kauko Lehtinen, Stefan Jarnstrom, Tapio Yrjonen | 1994-07-12 |
| 5324943 | Method for scintillation counting and a scintillation counter with adjustable coincidence resolving time | Kenneth Rundt | 1994-06-28 |
| 5306914 | Method for measuring liquid scintillation samples deposited on multi-well sample plates | Tapio Yrjonen, Tuula Stark | 1994-04-26 |
| 5294795 | Arrangement for counting liquid scintillation samples on multi-well filtration plates | Kauko Lehtinen, Tapio Yrjonen | 1994-03-15 |
| 5246869 | Method for the simultaneous assay of ligands | Colin G. Potter, Gerald T. Warner | 1993-09-21 |
| 5243193 | Detection material for ionizing radiation | Jari Suontausta | 1993-09-07 |
| 5225680 | Method for correcting measuring values when measuring liquid scintillation samples deposited on sample plates | Tapio Yrjonen, Kauko Lehtinen | 1993-07-06 |
| 5198364 | Method for performing liquid scintillation counting and detection material | Tapio Yrjonen | 1993-03-30 |
| 5180916 | Apparatus for detecting ionizing radiation | Kauko Lehtinen, Tapio Yrjonen | 1993-01-19 |
| 5157250 | Photomultiplier having gain stabilization means | Jarmo Nurmi | 1992-10-20 |
| 4700072 | Method for determining counting efficiency in a liquid scintillation counting system | Kenneth Rundt | 1987-10-13 |
| 4687935 | Liquid scintillation counter | Jarmo Nurmi, Kenneth Rundt | 1987-08-18 |
| 4652751 | Method for calibrating liquid scintillation counters | Kenneth Rundt, Heikki Kouru | 1987-03-24 |
| 4459483 | Device for the elimination of disturbances caused by static electricity in liquid scintillation counting | — | 1984-07-10 |