Prototech AS
6Patents
4Active
6Granted
42Portfolio score
Filing activity: Jan 7, 2000 → Jul 19, 2019 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6203548A | Distraction apparatus | Human Necessities | 28 | Expired |
| US8992642B2 | Fuel processing system with temperature-control fluid circuit | Emerging Cross-Sectional Technologies | 12 | Active |
| US7617558B2 | Pipeline pig | Performing Operations; Transporting | 12 | Expired |
| US7968609B2 | Mixtures of nanoparticles | Emerging Cross-Sectional Technologies | 3 | Active |
| US8407844B2 | Pipeline pig | Performing Operations; Transporting | 1 | Active |
| US11939249B2 | Microwave assisted pyrolysis and gasification | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.