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.
3,940 foreign filers with 5+ patents · page 7 · the top 500 are listed
| # | Filer | Patents↓ | Granted↓ | Lapsed↓ | Pending↓ | Active |
|---|---|---|---|---|---|---|
| 301 | VALEO EAUTOMOTIVE GERMANY | 66 | 1015.2% | 6 | 50 | 2018 - 2026 |
| 302 | SNOWFLAKE | 65 | 3350.8% | 6 | 26 | 2020 - 2025 |
| 303 | AMAZON TECHNOLOGIES | 64 | 4976.6% | 0 | 15 | 2010 - 2026 |
| 304 | BEIJING BOE TECHNOLOGY DEVELOPMENT | 64 | 2335.9% | 0 | 41 | 2019 - 2026 |
| 305 | CARL FREUDENBERG KG | 64 | 2843.8% | 2 | 34 | 2015 - 2026 |
| 306 | EXEDY | 64 | 1218.8% | 4 | 48 | 2018 - 2025 |
| 307 | KSB SE KGAA | 64 | 46.3% | 5 | 55 | 2021 - 2026 |
| 308 | LIFE TECHNOLOGIES | 64 | 2335.9% | 4 | 37 | 2015 - 2026 |
| 309 | LUMMUS TECHNOLOGY | 64 | 2234.4% | 0 | 42 | 2020 - 2026 |
| 310 | PANASONIC ENERGY | 64 | 1015.6% | 0 | 54 | 2020 - 2025 |
| 311 | SIEMENS ENERGY GLOBAL KG | 64 | 2031.3% | 0 | 44 | 2016 - 2026 |
| 312 | UNILEVER IP HOLDINGS | 64 | 2640.6% | 9 | 29 | 2018 - 2025 |
| 313 | ZSCALER | 64 | 1015.6% | 0 | 54 | 2016 - 2025 |
| 314 | CLARIANT INTERNATIONAL | 63 | 2336.5% | 7 | 33 | 2018 - 2026 |
| 315 | CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG | 63 | 4063.5% | 0 | 23 | 2020 - 2025 |
| 316 | HANWHA SOLUTIONS | 63 | 1625.4% | 1 | 46 | 2021 - 2026 |
| 317 | RENISHAW | 63 | 1320.6% | 3 | 47 | 2012 - 2026 |
| 318 | CORTEVA AGRISCIENCE | 62 | 2337.1% | 1 | 38 | 2011 - 2026 |
| 319 | DAICEL | 62 | 1524.2% | 2 | 45 | 2018 - 2026 |
| 320 | DAIICHI SANKYO | 62 | 1524.2% | 2 | 45 | 2019 - 2026 |
| 321 | JIANGSU HENGRUI PHARMACEUTICALS | 62 | 11.6% | 5 | 56 | 2022 - 2025 |
| 322 | PAUL WURTH | 62 | 1219.4% | 2 | 48 | 2017 - 2026 |
| 323 | MASCHINENFABRIK REINHAUSEN | 61 | 2845.9% | 0 | 33 | 2019 - 2026 |
| 324 | PRIMETALS TECHNOLOGIES AUSTRIA | 61 | 1829.5% | 0 | 43 | 2016 - 2026 |
| 325 | ROSEMOUNT | 61 | 4167.2% | 0 | 20 | 2013 - 2026 |
| 326 | WISTRON | 61 | 4167.2% | 1 | 19 | 2018 - 2025 |
| 327 | ARVINMERITOR TECHNOLOGY | 60 | 2541.7% | 0 | 35 | 2016 - 2025 |
| 328 | CAMBRIDGE MECHATRONICS | 60 | 2541.7% | 3 | 32 | 2018 - 2025 |
| 329 | DANIELI C OFFICINE MECCANICHE | 60 | 2236.7% | 0 | 38 | 2014 - 2026 |
| 330 | GIESECKE DEVRIENT CURRENCY TECHNOLOGY | 60 | 2135% | 3 | 36 | 2018 - 2026 |
| 331 | SCHNEIDER ELECTRIC SYSTEMS USA | 60 | 1118.3% | 1 | 48 | 2016 - 2025 |
| 332 | SPECIALTY OPERATIONS FRANCE | 60 | 1220% | 0 | 48 | 2010 - 2026 |
| 333 | SPREADTRUM COMMUNICATIONS SHANGHAI | 60 | 4676.7% | 3 | 11 | 2013 - 2026 |
| 334 | JOHNSON MATTHEY DAVY TECHNOLOGIES | 59 | 46.8% | 0 | 55 | 2021 - 2026 |
| 335 | LIFETECH SCIENTIFIC SHENZHEN | 59 | 2949.2% | 1 | 29 | 2016 - 2026 |
| 336 | SAMSUNG ELECTRO MECHANICS | 59 | 3050.8% | 0 | 29 | 2019 - 2026 |
| 337 | SUN MOBILITY | 59 | 610.2% | 0 | 53 | 2018 - 2024 |
| 338 | WACKER CHEMIE | 59 | 2033.9% | 0 | 39 | 2022 - 2026 |
| 339 | ADAMA AGAN | 58 | 610.3% | 2 | 50 | 2020 - 2026 |
| 340 | CHIESI FARMACEUTICI | 58 | 1017.2% | 5 | 43 | 2020 - 2026 |
| 341 | SHENZHEN TRANSSION HOLDINGS | 58 | 2136.2% | 3 | 34 | 2016 - 2026 |
| 342 | TOYOBO MC | 58 | 1322.4% | 4 | 41 | 2020 - 2026 |
| 343 | VISA INTERNATIONAL SERVICE ASSOCIATION | 58 | 3458.6% | 0 | 24 | 2012 - 2026 |
| 344 | IGUS | 57 | 1831.6% | 1 | 38 | 2018 - 2025 |
| 345 | QUECTEL WIRELESS SOLUTIONS | 57 | 00% | 0 | 57 | 2024 - 2026 |
| 346 | AKTIEBOLAGET SKF | 56 | 1119.6% | 0 | 45 | 2016 - 2026 |
| 347 | CHEVRON PHILLIPS CHEMICAL LP | 56 | 1425% | 0 | 42 | 2008 - 2026 |
| 348 | HALLIBURTON ENERGY SERVICES | 56 | 2341.1% | 4 | 29 | 2013 - 2026 |
| 349 | LEMON | 56 | 3358.9% | 0 | 23 | 2021 - 2025 |
| 350 | LUBRIZOL ADVANCED MATERIALS | 56 | 1628.6% | 5 | 35 | 2019 - 2026 |
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.