Technology Hotbed · Energy
battery manufacturing
Momentum: ▲ Rising
Across fully-published filing years — the current year is still publishing and is left out of the signal.
182
Patents
2
Startups matched
43
Foreign filers
Startup counts are name-matched candidates, not ownership records — see methodology. Methodology
Startups working on battery manufacturing
Deep-tech startups with a patent tagged this technology
OLA ELECTRIC MOBILITY PRIVATE LIMITED
Bengaluru Urban · Energy
Nash Energy (I) Private Limited
Bengaluru · 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 |
|---|---|
| Karnataka | 1 |
Filing momentum
Filings by year — recent years still publishing
| Year | Filings | Foreign |
|---|---|---|
| 2022 | 23 | 17 |
| 2023 | 30 | 26 |
| 2024 | 43 | 40 |
| 2025 | 68 | 64 |
| 2026partial | 16 | 15 |
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
- LUMINOUS POWER TECHNOLOGIES PRIVATE LIMITEDIN · 2
- OLA ELECTRIC MOBILITY LIMITEDIN · 2
- Amara Raja Energy & Mobility LimitedIN · 1
- Krishnakant TekriwalIN · 1
- PRITAM ROYIN · 1
Educational institutes (2) — ranked by grant rate (share of filings granted, sample-adjusted), not filing volume
Top inventors in this technology
The most prolific inventors filing in this technology, each linking to their full patent history.