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 45
| # | Filer | Patents↓ | Granted↓ | Lapsed↓ | Pending↓ | Active |
|---|---|---|---|---|---|---|
| 2201 | UST GLOBAL SINGAPORE | 7 | 342.9% | 0 | 4 | 2018–2023 |
| 2202 | VALEO ELECTRIFICATION | 7 | 114.3% | 0 | 6 | 2023–2026 |
| 2203 | VALEO SCHALTER UND SENSOREN | 7 | 114.3% | 0 | 6 | 2022–2026 |
| 2204 | VALEO SIEMENS EAUTOMOTIVE GERMANY | 7 | 228.6% | 4 | 1 | 2022–2022 |
| 2205 | VALEO SYSTEMES D ESSUYAGE | 7 | 00% | 0 | 7 | 2022–2026 |
| 2206 | VARIAN MEDICAL SYSTEMS | 7 | 00% | 0 | 7 | 2024–2026 |
| 2207 | VECTURA DELIVERY DEVICES | 7 | 457.1% | 0 | 3 | 2022–2023 |
| 2208 | VENTUS THERAPEUTICS U S | 7 | 00% | 0 | 7 | 2023–2026 |
| 2209 | VERDICIO SOLUTIONS A I E | 7 | 342.9% | 0 | 4 | 2023–2023 |
| 2210 | VERMES MICRODISPENSING | 7 | 00% | 0 | 7 | 2023–2024 |
| 2211 | VICORE PHARMA | 7 | 00% | 2 | 5 | 2022–2024 |
| 2212 | VOESTALPINE RAILWAY SYSTEMS | 7 | 00% | 0 | 7 | 2025–2025 |
| 2213 | WATT FUEL CELL | 7 | 114.3% | 0 | 6 | 2022–2026 |
| 2214 | WHEEL ME AS | 7 | 00% | 5 | 2 | 2022–2023 |
| 2215 | WILDSTAR | 7 | 00% | 0 | 7 | 2024–2026 |
| 2216 | WUXI CUMMINS TURBO TECHNOLOGIES | 7 | 00% | 0 | 7 | 2024–2025 |
| 2217 | WUXI LEAD INTELLIGENT EQUIPMENT | 7 | 00% | 0 | 7 | 2024–2025 |
| 2218 | XIAMEN LANXU INTELLIGENT TECHNOLOGY | 7 | 00% | 0 | 7 | 2024–2025 |
| 2219 | XIAOMI COMMUNICATIONS | 7 | 7100% | 0 | 0 | 2022–2022 |
| 2220 | XILIO DEVELOPMENT | 7 | 00% | 1 | 6 | 2022–2026 |
| 2221 | YACHIYO INDUSTRY | 7 | 00% | 0 | 7 | 2023–2026 |
| 2222 | YAZAKI ENERGY SYSTEM | 7 | 228.6% | 3 | 2 | 2022–2023 |
| 2223 | YINGYOU EQUIPMENT | 7 | 114.3% | 0 | 6 | 2023–2023 |
| 2224 | ZF RANE AUTOMOTIVE INDIA | 7 | 114.3% | 0 | 6 | 2022–2025 |
| 2225 | 11584022 CANADA | 6 | 00% | 0 | 6 | 2023–2026 |
| 2226 | 1S1 ENERGY | 6 | 00% | 0 | 6 | 2023–2025 |
| 2227 | A W CHESTERTON | 6 | 116.7% | 0 | 5 | 2021–2026 |
| 2228 | ABION | 6 | 116.7% | 0 | 5 | 2020–2025 |
| 2229 | ACETATE INTERNATIONAL | 6 | 00% | 1 | 5 | 2022–2024 |
| 2230 | ACRE COKING REFRACTORY ENGINEERING CONSULTING DALIAN MCC | 6 | 116.7% | 0 | 5 | 2022–2026 |
| 2231 | ADVANCED FUSION SYSTEMS | 6 | 116.7% | 1 | 4 | 2022–2024 |
| 2232 | AIRBUS | 6 | 00% | 1 | 5 | 2022–2023 |
| 2233 | AKI | 6 | 00% | 3 | 3 | 2022–2024 |
| 2234 | ALBANY INTERNATIONAL | 6 | 00% | 2 | 4 | 2022–2026 |
| 2235 | ALEXION PHARMACEUTICALS | 6 | 00% | 0 | 6 | 2022–2026 |
| 2236 | ALKERMES | 6 | 116.7% | 1 | 4 | 2022–2026 |
| 2237 | ALMAC DISCOVERY | 6 | 00% | 0 | 6 | 2022–2026 |
| 2238 | AMAZENTIS | 6 | 00% | 0 | 6 | 2022–2026 |
| 2239 | AMOSENSE | 6 | 116.7% | 0 | 5 | 2022–2023 |
| 2240 | AMOVA | 6 | 233.3% | 1 | 3 | 2022–2025 |
| 2241 | AMSTED RAIL | 6 | 116.7% | 0 | 5 | 2022–2024 |
| 2242 | ANABIO TECHNOLOGIES | 6 | 116.7% | 0 | 5 | 2022–2026 |
| 2243 | ANCOR TECNOL GICA CANARIA S L | 6 | 116.7% | 0 | 5 | 2022–2024 |
| 2244 | ANDRITZ HYDRO | 6 | 00% | 0 | 6 | 2022–2024 |
| 2245 | ANGLO AMERICAN WOODSMITH | 6 | 116.7% | 0 | 5 | 2022–2025 |
| 2246 | ANYWIRE | 6 | 00% | 0 | 6 | 2023–2026 |
| 2247 | APPLETON GRP | 6 | 00% | 2 | 4 | 2022–2024 |
| 2248 | APPVIEWX | 6 | 350% | 0 | 3 | 2015–2025 |
| 2249 | APTARGROUP | 6 | 00% | 0 | 6 | 2023–2025 |
| 2250 | AQUA MEMBRANES | 6 | 00% | 0 | 6 | 2022–2024 |
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 →