Technology Hotbed · Energy
battery anode materials
Momentum: — Steady
Across fully-published filing years — the current year is still publishing and is left out of the signal.
101
Patents
4
Startups matched
37
Foreign filers
Startup counts are name-matched candidates, not ownership records — see methodology. Methodology
Startups working on battery anode materials
Deep-tech startups with a patent tagged this technology
OLA ELECTRIC MOBILITY PRIVATE LIMITED
Bengaluru Urban · Energy
Coatex
Mumbai · Materials & Nanotech
CRIMEN TECH PRIVATE LIMITED
Thiruvananthapuram · Energy
GEGADYNE ENERGY LABS PRIVATE LIMITED
Thane · 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 |
| Kerala | 1 |
Filing momentum
Filings by year — recent years still publishing
| Year | Filings | Foreign |
|---|---|---|
| 2022 | 21 | 18 |
| 2023 | 25 | 18 |
| 2024 | 30 | 27 |
| 2025 | 17 | 11 |
| 2026partial | 8 | 6 |
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
- EPSILON ADVANCED MATERIALS PRIVATE LIMITEDIN · 4
- OLA ELECTRIC MOBILITY PRIVATE LIMITEDIN · 2
- THE DIRECTOR GENERAL, CENTRE FOR MATERIALS FOR ELECTRONICS TECHNOLOGY (C-MET)IN · 1
- THE SECRETARY, MINISTRY OF ELECTRONICS AND INFORMATION TECHNOLOGY, GOVT. OF INDIAIN · 1
- CRIMEN TECH PRIVATE LIMITEDIN · 1
- DR.BHARAT BHANUDAS KALE (EMERITUS PROFESSOR AND DIRECTOR COE)IN · 1
Educational institutes (6) — ranked by grant rate (share of filings granted, sample-adjusted), not filing volume
- Chairman, Defence Research & Development Organisation (DRDO)1 of 1 granted
- D.Y.PATIL EDUCATION SOCIETY (DEEMED TO BE UNIVERSITY)1 of 1 granted
- Indian Institute of Technology Hyderabad1 of 1 granted
- INDIAN INSTITUTE OF TECHNOLOGY DELHI0 of 1 granted
- SAVEETHA ENGINEERING COLLEGE0 of 1 granted
- SR University0 of 1 granted
Top inventors in this technology
The most prolific inventors filing in this technology, each linking to their full patent history.