Ejoule

Developer of advanced lithium-ion battery materials and manufacturing processes

placeFremont, California, United States calendar_todayFounded 2013 language ejoule.com

Registered entities

Innovation

11 patent families (8 granted) — focus: Electricity & electronics, Operations & transport, Chemistry & metallurgy; filing pace steady. Cited 1,101 times.

YearFilings
20203
20215
20227
20237
20248
20255
20263

Social engagement

Social engagement: 99 social following, 3 posts in the last 12 months — around the industry typical range.

Investor mix

5 investors on record.

Investor typeCountShare
Venture capital5100%

Recent activity

6 Mar 2026
Milestone
regulatory
24 Dec 2025
Event
Silicon Dragon CES 2026
Coming soon