PA KNOWLEDGE LIMITED
7Patents
3Active
7Granted
35Portfolio score
Filing activity: Feb 15, 2000 → May 10, 2016
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6405727B1 | Inhaler mechanism | Human Necessities | 72 | Expired |
| USD460173S1 | Inhaler device | General | 66 | Expired |
| US6853952B2 | Method and systems of enhancing the effectiveness and success of research and development | Physics | 30 | Expired |
| US6418924B1 | Drug delivery device | Human Necessities | 12 | Expired |
| US8975085B2 | Extraction system | Emerging Cross-Sectional Technologies | 1 | Active |
| US10222379B2 | Devices and methods for measurement of sample properties | Physics | 0 | Active |
| US10605758B2 | Devices and methods for testing analytes | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.