Adrena, Inc.
9Patents
1Active
9Granted
26Portfolio score
Filing activity: Jan 19, 2000 → Nov 7, 2005 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6903433B1 | Chemical sensor using chemically induced electron-hole production at a schottky barrier | Electricity | 20 | Expired |
| US6774300B2 | Apparatus and method for photovoltaic energy production based on internal charge emission in a solid-state heterostructure | Emerging Cross-Sectional Technologies | 16 | Expired |
| US7057213B2 | Chemical sensor using chemically induced electron-hole production at a schottky barrier | Electricity | 12 | Expired |
| US6956163B2 | Apparatus and method for photovoltaic energy production based on internal charge emission in a solid-state heterostructure | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6998693B2 | Chemical sensor using chemically induced electron-hole production at a schottky barrier | Electricity | 4 | Expired |
| US7391056B2 | Chemical sensor using chemically induced electron-hole production at a Schottky barrier | Electricity | 0 | Active |
| US7385271B2 | Chemical sensor using chemically induced electron-hole production at a schottky barrier | Electricity | 0 | Expired |
| US7282778B2 | Chemical sensor using chemically induced electron-hole production at a Schottky barrier | Electricity | 0 | Expired |
| US7274082B2 | Chemical sensor using chemically induced electron-hole production at a schottky barrier | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.