Tapio Yrjonen
19Patents
7h-index
13Co-inventors
63Inventor score
Filing activity: Oct 19, 1979 → Jul 5, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5294795A | Arrangement for counting liquid scintillation samples on multi-well filtration plates | Physics | 25 | Expired |
| US5298753A | Arrangement for counting liquid scintillation samples on bottom-window multi-well sample plates | Physics | 18 | Expired |
| US5416329A | Apparatus for counting liquid scintillation samples | Physics | 18 | Expired |
| US5329123A | Method and a device for preventing optical crosstalk between liquid scintillation samples deposited on transculcent sample plates | Physics | 11 | Expired |
| US4933554A | Method of producing a carrier for a plurality of radioactive samples | Physics | 9 | Expired |
| US5225680A | Method for correcting measuring values when measuring liquid scintillation samples deposited on sample plates | Physics | 7 | Expired |
| US5039860A | Apparatus for monitoring the radioactivity of a plurality of liquid scintillation samples deposited on multi-well sample plates | Physics | 7 | Expired |
| US5061853A | Sample plate liquid scintillation counter | Physics | 6 | Expired |
| US5198364A | Method for performing liquid scintillation counting and detection material | Physics | 3 | Expired |
| US5180916A | Apparatus for detecting ionizing radiation | Physics | 3 | Expired |
| US4348588A | Method for compensating measuring values when measuring the radiation from a number of radioactive samples in an automatic radiation detecting instrument | Physics | 3 | Expired |
| US5173607A | Method for the correction of a counting error in liquid scintillation counting | Physics | 3 | Expired |
| US5171997A | Method for the correction of an error caused by variations in the sample volume in a liquid scintillation counter | Physics | 2 | Expired |
| US8505979B2 | Method for producing a data carrier and data carrier produced therefrom | Performing Operations; Transporting | 1 | Active |
| US5367170A | Method for measuring samples with liquid scintillation counting and a counter | Physics | 1 | Expired |
| US5306914A | Method for measuring liquid scintillation samples deposited on multi-well sample plates | Physics | 1 | Expired |
| US5194735A | Method for evaluating sample activities in a multidetector liquid scintillation counter | Physics | 1 | Expired |
| US5278415A | Method of producing standardization samples for liquid scintillation counting quench curve and a foil | Physics | 1 | Expired |
| US5416328A | Method for evaluating sample activities in a multidetector liquid scintillation counter | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.