Technology Hotbed · Climate & Environment
Water Quality Monitoring
Data as of 13 Oct 2026Methodology
Momentum: ▲ Rising
Across fully-published filing years - the current year is still publishing and is left out of the signal.
285
Patents
11
Startups matched
12
Foreign filers
Startup counts are name-matched candidates, not ownership records - see methodology. Methodology
Startups working on water quality monitoring
Deep-tech startups with a patent tagged this technology
Abcons Infra LLP
Bengaluru Urban · Health & Life Sciences
Bot Pixels(OPC) Private LImited
Mysuru · Agri & Food
EARTHFACE ANNALYTICS PRIVATE LIMITED
Kanpur Nagar · Health & Life Sciences
GALAXEYE SPACE SOLUTIONS PRIVATE LIMITED
Chennai · Space
KRITSNAM TECHNOLOGIES PRIVATE LIMITED
Hyderabad · Energy
KYRO SONICS PRIVATE LIMITED
Ranga Reddy · Climate & Environment
PARYAI SOLUTIONS PRIVATE LIMITED
Mysuru · Climate & Environment
SCRAPIFY ECOTECH PRIVATE LIMITED
Kanchipuram · Mobility & Transport
SHUVONEEL RAS SYSTEM PRIVATE LIMITED
Sangli · Agri & Food
TECHDNA TECHNOLOGIES PRIVATE LIMITED
Medchal Malkajgiri · Robotics & Industrial Automation
UNNADA PRIVATE LIMITED
Jodhpur · 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 |
|---|---|
| Tamil Nadu | 5 |
| Uttar Pradesh | 3 |
| Kerala | 2 |
| Telangana | 2 |
| Jharkhand | 1 |
| Chandigarh | 1 |
| Maharashtra | 1 |
| Karnataka | 1 |
| Delhi | 1 |
| Haryana | 1 |
| Himachal Pradesh | 1 |
See water quality monitoring 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 | 35 | 1 |
| 2023 | 43 | 3 |
| 2024 | 70 | 1 |
| 2025 | 81 | 2 |
| 2026partial | 44 | 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
- DR K P YUVARAJIN · 2
- DR MANJUNATHA H MIN · 2
- DR NANCHARAIAH BATTULAIN · 2
- DR PRADEEP BALKRISHNA PATHAKIN · 2
- DR R LAKSHMIIN · 2
- DR SUSHIL SHUKLAIN · 2
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.