BetaBatt, Inc.
4Patents
1Active
4Granted
32Portfolio score
Filing activity: Jan 31, 2003 → Feb 16, 2007 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7250323B2 | Methods of making energy conversion devices with a substantially contiguous depletion regions | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6949865B2 | Apparatus and method for generating electrical current from the nuclear decay process of a radioactive material | Physics | 16 | Expired |
| US6774531B1 | Apparatus and method for generating electrical current from the nuclear decay process of a radioactive material | Physics | 11 | Expired |
| US7622532B2 | Synthesis of radioactive materials and compositions of same | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.