Proterra Ag, Inc.
73Patents
71Active
73Granted
56Portfolio score
Filing activity: Mar 8, 1989 → May 24, 2021 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD642092S1 | Bus | General | 62 | Expired |
| US8453773B2 | Vehicle battery systems and methods | Emerging Cross-Sectional Technologies | 52 | Active |
| US4948807A | Phenyl carbamates | Chemistry; Metallurgy | 48 | Expired |
| US9302702B1 | Steering control mechanisms for an electric vehicle | Performing Operations; Transporting | 44 | Active |
| US9496730B2 | Systems and methods for battery management | Emerging Cross-Sectional Technologies | 40 | Active |
| US8324858B2 | Charging stations for electric vehicles | Emerging Cross-Sectional Technologies | 39 | Active |
| US9365128B2 | Systems and methods for automatic connection and charging of an electric vehicle at a charging station | Emerging Cross-Sectional Technologies | 23 | Active |
| US8829853B2 | Methods and systems for charging vehicles | Emerging Cross-Sectional Technologies | 21 | Active |
| US8975866B2 | Systems and methods for battery life maximization under fixed-route applications | Emerging Cross-Sectional Technologies | 19 | Active |
| US9352635B1 | Energy control mechanisms for an electric vehicle | Emerging Cross-Sectional Technologies | 19 | Active |
| US9669719B1 | Multi-protocol charge port for an electric vehicle | Emerging Cross-Sectional Technologies | 16 | Active |
| US9352658B2 | Charging of electric vehicles | Emerging Cross-Sectional Technologies | 14 | Active |
| US9321364B1 | Heated charging interface of electric vehicle | Emerging Cross-Sectional Technologies | 12 | Active |
| US9496735B2 | Methods for electric bus charging to increase battery life | Emerging Cross-Sectional Technologies | 9 | Active |
| US10690234B1 | Electric vehicle powertrain | Emerging Cross-Sectional Technologies | 9 | Active |
| US9260025B1 | Harnessing heat during electric vehicle charging | Emerging Cross-Sectional Technologies | 9 | Active |
| US9954259B1 | Thermal event management system for an electric vehicle | Emerging Cross-Sectional Technologies | 9 | Active |
| US9809122B2 | Charge head landing switch | Emerging Cross-Sectional Technologies | 7 | Active |
| US9764653B2 | Systems and methods for charging an electric vehicle at a charging station | Emerging Cross-Sectional Technologies | 7 | Active |
| US9096135B1 | Acceleration control for an electric vehicle | Emerging Cross-Sectional Technologies | 6 | Active |
| US9423465B1 | State of charge determination | Emerging Cross-Sectional Technologies | 6 | Active |
| US9925887B2 | Electric vehicle charging interface | Emerging Cross-Sectional Technologies | 6 | Active |
| US9975444B2 | Systems and methods for charging an electric vehicle at a charging station | Emerging Cross-Sectional Technologies | 5 | Active |
| US8827867B1 | Transmission control system for an electric vehicle | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10723231B2 | Systems and methods for charging an electric vehicle at a charging station | Emerging Cross-Sectional Technologies | 5 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.