Patent intelligence · Companies
Company patent strength
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. Sign into open a filer's full profile — inventors, filing trend and quality index. 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.
3,207 foreign filers with 5+ patents · page 46
| # | Filer | Patents↓ | Granted↓ | Lapsed↓ | Pending↓ | Active |
|---|---|---|---|---|---|---|
| 2251 | ARCHROMA SWITZERLAND | 6 | 233.3% | 0 | 4 | 2022–2026 |
| 2252 | ARCTECH SOLAR HOLDING | 6 | 00% | 0 | 6 | 2023–2024 |
| 2253 | ARRAY TECHNOLOGIES | 6 | 233.3% | 0 | 4 | 2022–2026 |
| 2254 | ASCENDIS PHARMA A S | 6 | 00% | 0 | 6 | 2022–2025 |
| 2255 | ASHLEY FURNITURE INDUSTRIES | 6 | 233.3% | 0 | 4 | 2021–2026 |
| 2256 | ASHVATTHA THERAPEUTICS | 6 | 00% | 0 | 6 | 2022–2024 |
| 2257 | ASSURANT | 6 | 00% | 0 | 6 | 2022–2024 |
| 2258 | ATROGI | 6 | 00% | 0 | 6 | 2024–2025 |
| 2259 | AVIENT | 6 | 00% | 0 | 6 | 2022–2025 |
| 2260 | BD KIESTRA | 6 | 233.3% | 0 | 4 | 2021–2024 |
| 2261 | BEIJING BALANCE MEDICAL TECHNOLOGY | 6 | 00% | 0 | 6 | 2024–2024 |
| 2262 | BESPAK EUROPE | 6 | 00% | 0 | 6 | 2022–2025 |
| 2263 | BETTA PHARMACEUTICALS | 6 | 00% | 4 | 2 | 2022–2024 |
| 2264 | BEYOND LOTUS | 6 | 00% | 0 | 6 | 2023–2025 |
| 2265 | BIGO TECHNOLOGY | 6 | 233.3% | 1 | 3 | 2020–2023 |
| 2266 | BISIO PROGETTI | 6 | 00% | 0 | 6 | 2022–2023 |
| 2267 | BLINK | 6 | 116.7% | 0 | 5 | 2022–2026 |
| 2268 | BLIXT TECH | 6 | 116.7% | 0 | 5 | 2022–2025 |
| 2269 | BOMBARDIER TRANSPORTATION | 6 | 00% | 0 | 6 | 2023–2024 |
| 2270 | BONTAZ CENTRE | 6 | 00% | 0 | 6 | 2022–2025 |
| 2271 | BRADY WORLDWIDE | 6 | 00% | 0 | 6 | 2025–2025 |
| 2272 | BRENTWOOD INDUSTRIES | 6 | 116.7% | 0 | 5 | 2022–2026 |
| 2273 | CALGON CARBON | 6 | 00% | 1 | 5 | 2022–2025 |
| 2274 | CALIX | 6 | 00% | 0 | 6 | 2022–2024 |
| 2275 | CALYAN TECHNOLOGIES | 6 | 350% | 1 | 2 | 2022–2023 |
| 2276 | CAMX POWER | 6 | 233.3% | 0 | 4 | 2021–2026 |
| 2277 | CAPSUGEL BELGIUM | 6 | 350% | 0 | 3 | 2022–2025 |
| 2278 | CARANX MEDICAL | 6 | 00% | 0 | 6 | 2025–2026 |
| 2279 | CARBON AUTONOMOUS ROBOTIC SYSTEMS | 6 | 116.7% | 0 | 5 | 2022–2025 |
| 2280 | CARBON CLEAN SOLUTIONS | 6 | 00% | 0 | 6 | 2023–2026 |
| 2281 | CARBON ENGINEERING ULC | 6 | 00% | 0 | 6 | 2024–2026 |
| 2282 | CARBON UPCYCLING TECHNOLOGIES | 6 | 233.3% | 0 | 4 | 2022–2025 |
| 2283 | CASTROL | 6 | 00% | 0 | 6 | 2023–2023 |
| 2284 | CCL STRESSING INTERNATIONAL | 6 | 00% | 0 | 6 | 2022–2024 |
| 2285 | CELLDEX THERAPEUTICS | 6 | 00% | 0 | 6 | 2022–2025 |
| 2286 | CELLULAR ORIGINS | 6 | 00% | 0 | 6 | 2024–2025 |
| 2287 | CEPHALON | 6 | 00% | 0 | 6 | 2023–2026 |
| 2288 | CERATIZIT AUSTRIA GESELLSCHAFT M B H | 6 | 00% | 0 | 6 | 2022–2024 |
| 2289 | CEVA SANTE ANIMALE | 6 | 00% | 1 | 5 | 2022–2023 |
| 2290 | CEVEC PHARMACEUTICALS | 6 | 116.7% | 0 | 5 | 2020–2026 |
| 2291 | CHDI FOUNDATION | 6 | 00% | 0 | 6 | 2022–2024 |
| 2292 | CHEMISCHE FABRIK BUDENHEIM KG | 6 | 466.7% | 0 | 2 | 2022–2024 |
| 2293 | CHIPONE TECHNOLOGY BEIJING | 6 | 350% | 0 | 3 | 2022–2024 |
| 2294 | CHONGQING HKC OPTOELECTRONICS TECHNOLOGY | 6 | 583.3% | 0 | 1 | 2022–2024 |
| 2295 | CISDI ENGINEERING | 6 | 116.7% | 0 | 5 | 2022–2026 |
| 2296 | CIVAN ADVANCED TECHNOLOGIES | 6 | 116.7% | 0 | 5 | 2022–2024 |
| 2297 | CLEAN TECHNOLOGY | 6 | 116.7% | 0 | 5 | 2022–2023 |
| 2298 | CNH INDUSTRIAL BELGIUM | 6 | 233.3% | 0 | 4 | 2022–2025 |
| 2299 | COMELZ | 6 | 00% | 0 | 6 | 2022–2025 |
| 2300 | COMPASS PATHFINDER | 6 | 00% | 0 | 6 | 2023–2026 |
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 →