Technology Hotbed · Climate & Environment
Carbon Capture
Data as of 12 Oct 2026Methodology
Momentum: ▲ Rising
Across fully-published filing years - the current year is still publishing and is left out of the signal.
53
Patents
12
Startups matched
38
Foreign filers
Startup counts are name-matched candidates, not ownership records - see methodology. Methodology
Startups working on carbon capture
Deep-tech startups with a patent tagged this technology
PI GREEN INNOVATIONS PRIVATE LIMITED
Pune · Energy
ABRALIN SOFTECH PRIVATE LIMITED
Bhiwandi · Mobility & Transport
ASM SUSTAINABLE SOLUTIONS
Coimbatore · Climate & Environment
BATX ENERGIES PRIVATE LIMITED
Gurugram · Energy
CALICHE PRIVATE LIMITED
East Khasi Hills · Energy
CLIMATECH ENVIRONMENT PRIVATE LIMITED
Jaipur · Climate & Environment
GREENGINE ENVIRONMENTAL TECHNOLOGIES PRIVATE LIMITED
Kanpur Nagar · Health & Life Sciences
IIOT INNOVATION PRIVATE LIMITED
Hazaribagh · Robotics & Industrial Automation
NOVONANMEK MATERIAL SCIENCES PRIVATE LIMITED
East Delhi · Materials & Nanotech
OCEANLUX CCU TECHNOLOGIES PRIVATE LIMITED
Jaipur · Climate & Environment
SERIC STEEL TECHNOLOGIES PRIVATE LIMITED
Bengaluru Urban · Energy
Universallygreen Technology Private Limited
Faridabad · Climate & Environment
A sample of matched deep-tech startups - Startup counts are name-matched candidates, not ownership records - see methodology. Methodology
Deep-tech basis: site-backed (own website fetched and read), IP-backed (patent or design filed in its own name), web-backed (described elsewhere on the open web), registry only (registry description alone). How this is decided
Where it clusters
Matched startups by state
| State | Startups mapped |
|---|---|
| Delhi | 1 |
| Haryana | 1 |
| West Bengal | 1 |
See carbon capture on the India map → Where its patents are filed, state by state and city by city, with companies, institutes and individual inventors apart.
Filing momentum
Filings by year - recent years still publishing
| Year | Filings | Foreign |
|---|---|---|
| 2022 | 4 | 1 |
| 2023 | 7 | 5 |
| 2024 | 11 | 8 |
| 2025 | 24 | 20 |
| 2026partial | 7 | 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
- ARNAB SINHAIN · 1
- NOVONANMEK MATERIAL SCIENCESIN · 1
- AARUDH SHANKARLING MHETREIN · 1
- DR BHAGYESH BALWANTRAO DESHMUKHIN · 1
- DR VIJAY ANANT ATHAVALEIN · 1
- FAKIR NAIM ASHOKALLIIN · 1
Educational institutes (6) - 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.