Alphasense Ltd.
11Patents
7Active
11Granted
41Portfolio score
Filing activity: Mar 17, 2000 → Jan 11, 2019 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6623619B2 | Electrochemical sensor for determining analyte in the presence of interferent and method of using the sensor | Physics | 25 | Expired |
| US7651597B2 | Electrochemical sensor | Physics | 13 | Active |
| US7179355B2 | Electrochemical cell | Physics | 11 | Expired |
| US8193502B2 | Optical absorption gas sensor | Physics | 6 | Active |
| US6365022B1 | Gas sensor | Physics | 4 | Expired |
| US6746587B2 | Electrochemical gas sensor | Emerging Cross-Sectional Technologies | 4 | Expired |
| US10502710B2 | Particulate matter measurement apparatus and method | Physics | 2 | Active |
| US10900894B2 | Optical particle counter | Physics | 1 | Active |
| US10775338B2 | Electrochemical gas sensor, filter and methods | Emerging Cross-Sectional Technologies | 0 | Active |
| US9395246B2 | Gas analyser | Physics | 0 | Active |
| US11327040B1 | Highly effective sensor for the vapors of volatile organic compounds | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.