Seeo Inc., established in 2007, specialized in developing advanced rechargeable lithium-ion batteries. The company’s foundation stems from innovative technology initially created at Lawrence Berkeley National Laboratory through the U.S. Department of Energy’s Batteries for Advanced Transportation Technology program. Seeo’s primary achievement was the creation of nanostructured polymer electrolytes, which significantly improved battery safety and performance.
In 2015, Bosch acquired Seeo to strengthen its position in electromobility and solid-state cell technology development.
Battery Technology
The company’s flagship innovation, DryLyte battery technology, represented a significant advancement in solid-state battery design. This system replaced traditional liquid electrolytes with a rigid block copolymer structure, effectively preventing dendrite growth – a common cause of battery failure.
The DryLyte system proved particularly suitable for automotive applications and stationary energy storage installations. Seeo’s manufacturing process utilized specialized equipment, including modified coating lines, stacking machines, and advanced pouch forming systems. This technical infrastructure enabled the production of batteries that met strict industry standards while maintaining consistent quality.
Recent Projects
Information not available.
Investors
Before its acquisition by Bosch, Seeo secured approximately $42 million in venture funding from notable investors, including: Bosch (eventual acquirer), Khosla Ventures, GSR Ventures, Samsung Ventures, Google, Presidio Ventures (Sumitomo’s venture arm), and U.S. Department of Energy (through research grants).
Business Details
Location: Hayward, California, USA
Website: https://seeo.com
LinkedIn: https://www.linkedin.com/company/588975
