Ecova, Inc.
4Patents
2Active
4Granted
38Portfolio score
Filing activity: Dec 21, 1988 → Mar 5, 2012
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8359215B1 | System and method for managing utility resources based on normalized utility usage | Physics | 49 | Active |
| US4925802A | Method for stimulating biodegradation of halogenated aliphatic hydrocarbons | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5071755A | Biodegradation of aliphatic chloroethylene compounds | Emerging Cross-Sectional Technologies | 23 | Expired |
| US8671037B2 | System and method for managing utility resources based on utility service points | Physics | 6 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.