Technology Hotbed · Energy
battery materials
Momentum: ▲ Rising
Across fully-published filing years — the current year is still publishing and is left out of the signal.
256
Patents
3
Startups matched
74
Foreign filers
Startup counts are name-matched candidates, not ownership records — see methodology. Methodology
Startups working on battery materials
Deep-tech startups with a patent tagged this technology
OLA ELECTRIC MOBILITY PRIVATE LIMITED
Bengaluru Urban · Energy
Coatex
Mumbai · Materials & Nanotech
VOLTREZ TECH PRIVATE LIMITED
Mumbai · Energy
A sample of matched deep-tech startups — Startup counts are name-matched candidates, not ownership records — see methodology. Methodology
Where it clusters
Matched startups by state
| State | Startups mapped |
|---|---|
| Maharashtra | 2 |
| Karnataka | 1 |
Filing momentum
Filings by year — recent years still publishing
| Year | Filings | Foreign |
|---|---|---|
| 2022 | 33 | 17 |
| 2023 | 54 | 44 |
| 2024 | 82 | 70 |
| 2025 | 68 | 53 |
| 2026partial | 19 | 16 |
Patents publish ~18 months after they're filed, so the current year is always incomplete. The Rising / Steady / Cooling signal ignores it and compares only fully-published years — read a dip in the latest year as data still coming in, not a decline.
Who's filing
Indian companies lead — institutes & foreign kept separate
- OLA ELECTRIC MOBILITY PRIVATE LIMITEDIN · 5
- Aditya Birla Science and Technology Company Pvt. LtdIN · 1
- Amol Laxman MoreIN · 1
- Divya Bairavi SIN · 1
- Dr. Amrendra KumarIN · 1
- Dr. Ananda Guddenahalli KullegowdaIN · 1
Educational institutes (6) — ranked by grant rate (share of filings granted, sample-adjusted), not filing volume
- INDIAN INSTITUTE OF TECHNOLOGY BOMBAY1 of 1 granted
- Indian Institute of Technology Hyderabad1 of 1 granted
- AMRITA VISHWA VIDYAPEETHAM0 of 1 granted
- Council of Scientific and Industrial Research0 of 1 granted
- Dayananda Sagar Academy of Technology and Management0 of 1 granted
- INDIAN INSTITUTE OF SCIENCE0 of 1 granted
Top inventors in this technology
The most prolific inventors filing in this technology, each linking to their full patent history.