Clean Train Propulsion
7Patents
7Active
7Granted
41Portfolio score
Filing activity: Mar 17, 2014 → Nov 12, 2019
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9751540B2 | Hybrid systems for locomotives | Emerging Cross-Sectional Technologies | 14 | Active |
| US9200554B2 | Hybrid systems for locomotives | Emerging Cross-Sectional Technologies | 2 | Active |
| US10473012B2 | Battery leasing and wireless power transfer for passenger rail | Emerging Cross-Sectional Technologies | 1 | Active |
| US11002167B2 | Wireless power transfer system | Emerging Cross-Sectional Technologies | 0 | Active |
| US10385807B2 | Efficiency and emissions improvements for natural gas conversions of EMD 2-cycle medium speed engines | Emerging Cross-Sectional Technologies | 0 | Active |
| US9835066B2 | Efficiency and emissions improvements for natural gas conversions of EMD 2-cycle medium speed engines | Emerging Cross-Sectional Technologies | 0 | Active |
| US9752481B2 | Locomotive and transit system efficiency and emissions improvements | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.