Technology Hotbed · Computing & AI
Natural Language Processing
Data as of 11 Oct 2026Methodology
Momentum: ▲ Rising
Across fully-published filing years - the current year is still publishing and is left out of the signal.
221
Patents
135
Startups matched
26
Foreign filers
Startup counts are name-matched candidates, not ownership records - see methodology. Methodology
Startups working on natural language processing
Deep-tech startups with a patent tagged this technology
PRIVASAPIEN TECHNOLOGIES PRIVATE LIMITED
Bengaluru Urban · Computing & AI
QUOQO TECHNOLOGIES PRIVATE LIMITED
Bengaluru Urban · Computing & AI
LEXANALYTICO CONSULTING PRIVATE LIMITED
Bengaluru Urban · Communications
LORVEN AI MEDIAVISION LLP
Hyderabad · Computing & AI
ACUITY INSIGHTS PRIVATE LIMITED
Mumbai · Computing & AI
ALGOSHACK TECHNOLOGIES PRIVATE LIMITED
Bengaluru · Computing & AI
ARLIN VENTURES (OPC) PRIVATE LIMITED
Mumbai · Health & Life Sciences
Casca E-Connect Pvt. Ltd.
New Delhi · Health & Life Sciences
CoRover Private Limited
Bengaluru Urban · Computing & AI
Dimension NXG Private Limited (AjnaLens)
Thane · Computing & AI
expedia
Pali · Computing & AI
GNANI INNOVATIONS PRIVATE LIMITED
Bengaluru Rural · Computing & AI
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 | 11 |
| Bihar | 4 |
| Uttar Pradesh | 4 |
| Haryana | 4 |
| Rajasthan | 3 |
| Jharkhand | 3 |
| Tamil Nadu | 3 |
| Karnataka | 2 |
| Uttarakhand | 1 |
| Himachal Pradesh | 1 |
| Madhya Pradesh | 1 |
| Odisha | 1 |
See natural language processing 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 | 27 | 11 |
| 2023 | 39 | 9 |
| 2024 | 48 | 7 |
| 2025 | 74 | 4 |
| 2026partial | 25 | 2 |
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
- FLIPKART INTERNETIN · 5
- WIPROIN · 3
- DR A GEETHAIN · 3
- DR ALKA SHARMAIN · 2
- DR ANITHA BOLIMELAIN · 2
- DR DEBASHIS MANDALIN · 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.