Owlstone Inc.
17Patents
17Active
17Granted
48Portfolio score
Filing activity: Aug 2, 2005 → May 29, 2020 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7714278B2 | Ion mobility spectrometer | Physics | 23 | Active |
| US8487240B2 | Sensor | Physics | 22 | Active |
| US8319177B2 | Ion mobility spectrometer | Physics | 17 | Active |
| US8227749B2 | Pulsed flow ion mobility spectrometer | Physics | 10 | Active |
| US9400261B2 | Sensor apparatus and method for use with gas ionization systems | Electricity | 6 | Active |
| US9443709B2 | Corona ionization device and method | Physics | 3 | Active |
| US9177769B2 | Interdigitated electrode configuration for ion filter | Electricity | 2 | Active |
| US11530964B2 | Fluid sensor system and method for analysing fluid | Physics | 0 | Active |
| US11513098B2 | Spectrometry system | Physics | 0 | Active |
| US11262331B2 | Ion mobility filter | Electricity | 0 | Active |
| US11469742B2 | Waveform generator | Electricity | 0 | Active |
| US11092568B2 | Method of manufacture for an ion mobility filter | Electricity | 0 | Active |
| US9362099B2 | Field asymmetric ion mobility spectrometry filter | Emerging Cross-Sectional Technologies | 0 | Active |
| US12196708B2 | Sensor system | Physics | 0 | Active |
| US11333630B2 | Waveform generator, system and method | Electricity | 0 | Active |
| US11543385B2 | Ion mobility filter | Physics | 0 | Active |
| US12031944B2 | Method of manufacture for an ion mobility filter | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.