Ambu Inc.
8Patents
1Active
8Granted
30Portfolio score
Filing activity: Jan 13, 1999 → Apr 4, 2007 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USRE36745E | Extrication cervical collar with adjustable supports | General | 56 | Expired |
| US7297127B2 | Cervical immobilization device | Emerging Cross-Sectional Technologies | 34 | Expired |
| US7291121B2 | Cervical immobilizing device | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6913584B2 | Cervical immobilizing device | Emerging Cross-Sectional Technologies | 31 | Expired |
| US7258677B2 | Cervical immobilizing device | Emerging Cross-Sectional Technologies | 31 | Expired |
| USD590342S1 | Ground electrode | General | 24 | Expired |
| US6398747B1 | Cervical immobilizing device | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7743769B2 | Laryngeal mask and method for making the same | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.