Technology Hotbed · Materials & Nanotech
Construction Materials
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.
68
Patents
2
Startups matched
14
Foreign filers
Startup counts are name-matched candidates, not ownership records - see methodology. Methodology
Startups working on construction materials
Deep-tech startups with a patent tagged this technology
CARBON CRAFT DESIGN PRIVATE LIMITED
Mumbai Suburban · Other
GRAPHENE RESEARCH LABS PRIVATE LIMITED
Tumakuru · Materials & Nanotech
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 |
|---|---|
| Maharashtra | 3 |
| Bihar | 1 |
| Haryana | 1 |
| Karnataka | 1 |
See construction materials 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 | 13 | 2 |
| 2023 | 16 | 2 |
| 2024 | 15 | 5 |
| 2025 | 20 | 5 |
| 2026partial | 2 | 1 |
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
- BANSIBEN MILANBHAI MANEKIN · 1
- CHINTANWAR CHINMAYIN · 1
- DHAGE DIPALIIN · 1
- DONODE ANCHALIN · 1
- MILAN HIMANSHU MANEKIN · 1
- PANDE PRASHANT BABANRAOIN · 1
Educational institutes (6) - ranked by grant rate (share of filings granted, sample-adjusted), not filing volume
- DR B R AMBEDKAR NATIONAL INSTITUTE OF TECHNOLOGY JALANDHAR1 of 1 granted
- GLA UNIVERSITY MATHURA1 of 1 granted
- ADITYA INSTITUTE OF TECHNOLOGY AND MANAGEMENT0 of 1 granted
- AMRITA VISHWA VIDYAPEETHAM0 of 1 granted
- G H RAISONI COLLEGE OF ENGINEERING0 of 1 granted
- GRAPHIC ERA DEEMED TO BE UNIVERSITY0 of 1 granted
Top inventors in this technology
The most prolific inventors filing in this technology, each linking to their full patent history.