Patent intelligence · Companies
Company patent strength
Data as of 13 Oct 2026Methodology
Non-educational filers ranked by their patent portfolio. Grant rate and lapsed share expose where high filing volume is not matched by granted patents. Domestic filers lead - toggle to foreign applicants to see who is entering the Indian market.
Free to browse the ranking. A filer's full profile - inventors, filing trend and quality index - comes with Technical Insights. See plans. See how we rank.
Why this page exists - and how to read it
Filing volume and IP quality are different things. This leaderboard ranks non-educational filers by portfolio, but the grant-rate and lapsed sorts are where the judgement lives: they separate companies whose filings survive examination from those accumulating paper.
- Investors
- High grant rate on steady filing usually means a real R&D engine; big volume with a high lapsed share is a red flag worth asking about.
- Founders & operators
- These are the incumbents and potential acquirers in your space - open a filer to see the walls you'd build against.
- Corporate & R&D
- Benchmark competitors' portfolios and grant rates; toggle to foreign to watch who is entering the Indian market.
💬 The grant-rate sort applies a 20-filing floor so tiny portfolios can't top the list.
1,051 domestic filers with 5+ patents · page 7 · the top 500 are listed
| # | Filer | Patents↓ | Granted↓ | Lapsed↓ | Pending↓ | Active |
|---|---|---|---|---|---|---|
| 301 | RP TECHNO FERTILIZER | 15 | 00% | 0 | 15 | 2024 - 2024 |
| 302 | SHIVRAJ GURURAJ MALGE | 15 | 960% | 0 | 6 | 2016 - 2025 |
| 303 | TATA PLAY | 15 | 533.3% | 1 | 9 | 2021 - 2024 |
| 304 | VECMOCON TECHNOLOGIES | 15 | 426.7% | 2 | 9 | 2020 - 2024 |
| 305 | APOLLO TYRES | 14 | 17.1% | 0 | 13 | 2020 - 2025 |
| 306 | ATTERO RECYCLING | 14 | 17.1% | 0 | 13 | 2017 - 2024 |
| 307 | BIOCON | 14 | 00% | 1 | 13 | 2022 - 2025 |
| 308 | CLEARSYNTH LABS | 14 | 535.7% | 0 | 9 | 2023 - 2025 |
| 309 | CORESONANT SYSTEMS | 14 | 17.1% | 1 | 12 | 2021 - 2023 |
| 310 | DEEKSHA RAHEJA | 14 | 214.3% | 1 | 11 | 2021 - 2025 |
| 311 | E3 TECHNOLOGIES | 14 | 1071.4% | 1 | 3 | 2024 - 2026 |
| 312 | FORUS HEALTH | 14 | 642.9% | 3 | 5 | 2016 - 2026 |
| 313 | G THAMARAI SELVI | 14 | 17.1% | 3 | 10 | 2019 - 2025 |
| 314 | I HUB FOR ROBOTICS AND AUTONOMOUS SYSTEMS INNOVATION FOUNDATION | 14 | 17.1% | 0 | 13 | 2023 - 2026 |
| 315 | INTERNATIONAL CENTRE FOR GENETIC ENGINEERING AND BIOTECHNOLOGY | 14 | 321.4% | 0 | 11 | 2015 - 2025 |
| 316 | KIRLOSKAR OIL ENGINES | 14 | 535.7% | 0 | 9 | 2017 - 2026 |
| 317 | KOHLER INDIA | 14 | 321.4% | 0 | 11 | 2015 - 2024 |
| 318 | KRITSNAM TECHNOLOGIES | 14 | 535.7% | 1 | 8 | 2020 - 2026 |
| 319 | LAKSHMI PRECISION TECHNOLOGIES | 14 | 321.4% | 0 | 11 | 2019 - 2024 |
| 320 | LECTRIX TECHNOLOGIES | 14 | 00% | 0 | 14 | 2024 - 2024 |
| 321 | LITHION POWER | 14 | 214.3% | 9 | 3 | 2017 - 2024 |
| 322 | LN LABORATORIES | 14 | 857.1% | 4 | 2 | 2022 - 2025 |
| 323 | LORD S MARK INDUSTRIES | 14 | 00% | 4 | 10 | 2022 - 2024 |
| 324 | MICRO CRISPR | 14 | 17.1% | 2 | 11 | 2022 - 2025 |
| 325 | NEETA LIFE SCIENCES | 14 | 00% | 0 | 14 | 2023 - 2024 |
| 326 | NTF INDIA | 14 | 00% | 0 | 14 | 2025 - 2025 |
| 327 | PARIJAT INDUSTRIES INDIA | 14 | 642.9% | 0 | 8 | 2023 - 2025 |
| 328 | RALLIS INDIA | 14 | 750% | 0 | 7 | 2021 - 2024 |
| 329 | RAPHE MPHIBR | 14 | 00% | 0 | 14 | 2023 - 2024 |
| 330 | TECHINVENTION LIFECARE | 14 | 535.7% | 4 | 5 | 2019 - 2025 |
| 331 | THERMAX | 14 | 428.6% | 0 | 10 | 2017 - 2024 |
| 332 | VEDANTA | 14 | 428.6% | 0 | 10 | 2020 - 2025 |
| 333 | ZIM LABORATORIES | 14 | 857.1% | 0 | 6 | 2015 - 2024 |
| 334 | ACG ASSOCIATED CAPSULES | 13 | 17.7% | 0 | 12 | 2022 - 2024 |
| 335 | APITORIA PHARMA | 13 | 00% | 0 | 13 | 2024 - 2024 |
| 336 | ARLIN VENTURES OPC | 13 | 430.8% | 1 | 8 | 2024 - 2025 |
| 337 | ATUL | 13 | 430.8% | 0 | 9 | 2020 - 2024 |
| 338 | BATX ENERGIES | 13 | 538.5% | 0 | 8 | 2021 - 2026 |
| 339 | CENTRAL MANUFACTURING TECHNOLOGY INSTITUTE | 13 | 1076.9% | 0 | 3 | 2016 - 2025 |
| 340 | COIMBATORE INSTITUE OF TECHNOLOGY CIT | 13 | 00% | 0 | 13 | 2025 - 2026 |
| 341 | FORBES MARSHALL | 13 | 1292.3% | 0 | 1 | 2015 - 2024 |
| 342 | GODREJ BOYCE MANUFACTURING | 13 | 215.4% | 0 | 11 | 2022 - 2025 |
| 343 | GREPIPE SOFTWARE SOLUTION | 13 | 00% | 0 | 13 | 2024 - 2024 |
| 344 | H2E POWER SYSTEMS | 13 | 646.2% | 2 | 5 | 2016 - 2024 |
| 345 | HIKE | 13 | 1184.6% | 0 | 2 | 2016 - 2024 |
| 346 | INKODOP TECHNOLOGIES | 13 | 00% | 3 | 10 | 2023 - 2024 |
| 347 | KANSAI NEROLAC PAINTS | 13 | 538.5% | 0 | 8 | 2022 - 2026 |
| 348 | KRUTRIM SI DESIGNS | 13 | 323.1% | 0 | 10 | 2024 - 2026 |
| 349 | LAB TO MARKET INNOVATIONS | 13 | 538.5% | 4 | 4 | 2019 - 2026 |
| 350 | MAZAGAON DOCK SHIPBUILDERS | 13 | 00% | 0 | 13 | 2022 - 2022 |
Educational institutes are excluded - see the institute leaderboard. Attribution is by patent assignee record; a jointly-owned patent is credited to each co-owner, so a co-filed patent counts for every company on it. "Lapsed" = abandoned, withdrawn, deemed-withdrawn or refused; "Pending" = awaiting examination or in prosecution. Want to filter by technology or value category? Browse the filer explorer →
Rankings use patent-registry status (grant rate, examination, claim depth) as a quality proxy - directional, not advice; see methodology. Read the ranking methodology →
Patent coverage: 4,84,093 applications, 84.4% filed 2022 onward, 96% carry AI-generated technology tags. Earlier records, back to 2004, are largely granted cases, so pre-2022 years show survivors rather than full filing volume.