Solidion received patents on its proprietary liquid-to-solid electrolyte conversion platform that permits existing lithium-ion battery facilities to produce solid-state cells without new equipment. These grants increase the company's total patent portfolio to over 345, reinforcing its IP leadership in next-generation battery technologies.

The platform involves producing dry cells in current Li-ion facilities, injecting a proprietary liquid electrolyte, and converting it in-cell into a semi-solid or solid electrolyte, significantly reducing flammability. This drop-in approach eliminates the need for costly new machinery or process development.

By enabling at-scale solid-state battery production today, Solidion is poised to transform the lithium-ion battery industry and address safety concerns across applications like EVs, drones, and energy storage systems. The technology could accelerate adoption of solid-state batteries without capital expenditure for manufacturers.