Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8505979 | Method for producing a data carrier and data carrier produced therefrom | — | 2013-08-13 |
| 5416328 | Method for evaluating sample activities in a multidetector liquid scintillation counter | Heikki Kouru | 1995-05-16 |
| 5416329 | Apparatus for counting liquid scintillation samples | Vesa Sonne, Kauko Lehtinen | 1995-05-16 |
| 5367170 | Method for measuring samples with liquid scintillation counting and a counter | Stuart E. Webb, Tuula Stark, Timo Oikari | 1994-11-22 |
| 5329123 | Method and a device for preventing optical crosstalk between liquid scintillation samples deposited on transculcent sample plates | Timo Oikari, Kauko Lehtinen, Stefan Jarnstrom | 1994-07-12 |
| 5306914 | Method for measuring liquid scintillation samples deposited on multi-well sample plates | Timo Oikari, Tuula Stark | 1994-04-26 |
| 5298753 | Arrangement for counting liquid scintillation samples on bottom-window multi-well sample plates | Vesa Sonne, Markku Varjonen, Kauko Lehtinen, Stefan Jarnstrom | 1994-03-29 |
| 5294795 | Arrangement for counting liquid scintillation samples on multi-well filtration plates | Kauko Lehtinen, Timo Oikari | 1994-03-15 |
| 5278415 | Method of producing standardization samples for liquid scintillation counting quench curve and a foil | Raimo Harju | 1994-01-11 |
| 5225680 | Method for correcting measuring values when measuring liquid scintillation samples deposited on sample plates | Timo Oikari, Kauko Lehtinen | 1993-07-06 |
| 5198364 | Method for performing liquid scintillation counting and detection material | Timo Oikari | 1993-03-30 |
| 5194735 | Method for evaluating sample activities in a multidetector liquid scintillation counter | Heikki Kouru | 1993-03-16 |
| 5180916 | Apparatus for detecting ionizing radiation | Kauko Lehtinen, Timo Oikari | 1993-01-19 |
| 5173607 | Method for the correction of a counting error in liquid scintillation counting | Jan Ostrup | 1992-12-22 |
| 5171997 | Method for the correction of an error caused by variations in the sample volume in a liquid scintillation counter | Kauko Lehtinen | 1992-12-15 |
| 5061853 | Sample plate liquid scintillation counter | Kauko Lehtinen, Vesa Sonne | 1991-10-29 |
| 5039860 | Apparatus for monitoring the radioactivity of a plurality of liquid scintillation samples deposited on multi-well sample plates | Kauko Lehtinen, Vesa Sonne | 1991-08-13 |
| 4933554 | Method of producing a carrier for a plurality of radioactive samples | Kauko Lehtinen, Jan strup | 1990-06-12 |
| 4348588 | Method for compensating measuring values when measuring the radiation from a number of radioactive samples in an automatic radiation detecting instrument | Urpo Pietila, Tim Rawlins | 1982-09-07 |