NEXTIER CORPORATION
4Patents
3Active
4Granted
41Portfolio score
Filing activity: Feb 19, 2002 → Jul 14, 2011 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6733676B2 | Dialyzing system and method of operating the same | Human Necessities | 78 | Expired |
| US8950027B2 | Respiratory tract widening tool and respiratory tract widening unit provided therewith | Human Necessities | 6 | Active |
| US8419646B2 | Blood pressure estimation apparatus and blood pressure estimation method | Human Necessities | 3 | Active |
| US9199024B2 | Hemodialysis system | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.