Innovations in EV Battery
This curated and frequently updated collection summarizes recent electric vehicle (EV) battery innovations from across the globe.
These live pages are updated weekly. These patents aim to solve critical challenges in batteries for electric vehicles, like improving EV battery safety, preventing thermal runaway issues, upgrading performance and reliability, recycling and much more.
Discover the latest in research and innovations in areas like:
- EV Battery Thermal Management
- Weatherproofing of EV Batteries
- Battery Packaging
- EV Battery Recycling and Repairing
- Manufacturing Cost Efficiency of EV Batteries
Thermal Runaway
- Thermal Runaway Prevention
- Venting Mechanisms
- Battery Monitoring Systems
- Thermal Imaging
- Active Cooling Techniques
- Passive Cooling Techniques
- Optical Sensors
- Thermal Barriers
- Electrode Materials
- Boosting Electrolytes
- Condition Management using BMS
- Charging & Discharging Protocols
- Fuses and Circuit Breakers
- EV Battery Fire Suppression
- Gas Venting
- Packaging Against Thermal Runaway
- Coating and Layering
- Temperature Sensors
- ML for Preventing Thermal Runaway
- Monitoring Gas Generation
- Measuring Pressure in EV Batteries
- Thermoelectric Cooling
- Graphite Cooling Sheet
- Fireproof Housing
- Cell Balancing
- Early Fault Detection
- Cascading Failure Reduction
Solid-State
End of Life
Materials
Maintenance
Battery Chemistry
- Lithium-Ion Batteries - BYD
- Lithium-Ion Batteries - GM
- Lithium-Ion Batteries - Hyundai
- High Conductivity EV Electrolytes
- Lithium-Sulfur
- Lithium Iron Phosphate
- Lithium Nickel Manganese
- Fluorinated Electrolyte
- Lithium Metal Vanadium Oxide
- Nanomaterial
- Increase Energy Density - Sodium Ion
- Increase Energy Density - LFP
- Self Healing Electrolytes
- Improve Ion Diffusion - Sodium Ion
- Reduce Polysulfide Shuttling
- Self Healing Electrodes
- Improve Cycling - Silicon Anode
- Improve SEI - Silicon Anode
- Reduce Voltage Fading - LMR
- Improve ICE - LMR
- Reduce Electrolyte Breakdown
- Improve Cycling Stability - LiS
- Improve Thermal Stability - NMC
- Improve Ionic Conductivity - LFP
Thermal Management
Charging
Manufacturing
Design
- Modular Design
- Crash Safety
- High Capacity
- Extend EV Battery Life
- Weather Resistant
- Battery Weight Reduction
- Packaging
- Sodium Ion Battery
- Electrode Materials
- Silicon Anode Batteries
- Lithium-Metal Anode Compositions
- Blade Battery - BYD
- Electrode Material Mixing & Coating
- Ultra-Thin ALD Coatings
- Stretchable Binders
- Titanium Anode
- Hard Carbon Anode
- Lithium-Air Battery
- Dual-Ion Battery Systems
- Magnesium-Ion Battery
- Swelling Mitigtion - Silicon Anode
- Improve Intercalation - Sodium Ion
Operation
- EV Battery Management Systems
- Battery Discharge Management
- Thermal Management System
- Consistent EV Battery Performance
- Battery Monitoring Techniques
- EV Battery Safety
- Crash Protection - Tesla
- Battery Cooling - Tesla
- BMS - Tesla
- Prevent Dendrite Formation
- Safe Electrolytes for Li-ion Batteries
- BMS - Hyundai
- BMS - General Motors
- BMS - BYD
- Anode Current Collector Durability
- Enhance EV Battery Coating
- Thermal Shutdown Seperators
- Improve Charging Rate
- Reduce Voltage Drop
- Sleep Current Optimization
- Improve Range Prediction - LFP