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 59
| # | Filer | Patents↓ | Granted↓ | Lapsed↓ | Pending↓ | Active |
|---|---|---|---|---|---|---|
| 2901 | JOINT STOCK NATIONAL HELICOPTER CENTER MIL KAMOV JSC HELICOPTERS MIL KAMOV | 5 | 240% | 1 | 2 | 2022–2022 |
| 2902 | JOURNEY1 | 5 | 00% | 0 | 5 | 2023–2026 |
| 2903 | JW PHARMACEUTICAL | 5 | 00% | 0 | 5 | 2024–2025 |
| 2904 | K LENS | 5 | 00% | 0 | 5 | 2023–2025 |
| 2905 | K TRON TECHNOLOGIES | 5 | 00% | 0 | 5 | 2024–2026 |
| 2906 | KADMON | 5 | 00% | 0 | 5 | 2023–2025 |
| 2907 | KANZAKI KOKYUKOKI MFG | 5 | 00% | 0 | 5 | 2024–2025 |
| 2908 | KARL STORZ SE KG | 5 | 240% | 0 | 3 | 2022–2025 |
| 2909 | KIDDE TECHNOLOGIES | 5 | 00% | 0 | 5 | 2023–2023 |
| 2910 | KISELKARBID I STOCKHOLM | 5 | 00% | 0 | 5 | 2023–2025 |
| 2911 | KOCH ENGINEERED SOLUTIONS | 5 | 00% | 5 | 0 | 2022–2022 |
| 2912 | KOEHLER INNOVATION TECHNOLOGY | 5 | 120% | 0 | 4 | 2022–2025 |
| 2913 | KOLOMA | 5 | 00% | 0 | 5 | 2024–2024 |
| 2914 | KOMATSU | 5 | 360% | 0 | 2 | 2022–2025 |
| 2915 | KOPTER GROUP | 5 | 120% | 1 | 3 | 2022–2025 |
| 2916 | KORLOY | 5 | 120% | 0 | 4 | 2022–2025 |
| 2917 | KRATON POLYMERS | 5 | 120% | 1 | 3 | 2022–2023 |
| 2918 | KRATON POLYMERS NEDERLAND | 5 | 360% | 1 | 1 | 2022–2024 |
| 2919 | KUNSHAN GO VISIONOX OPTO ELECTRONICS | 5 | 240% | 0 | 3 | 2022–2024 |
| 2920 | KX TECHNOLOGIES | 5 | 240% | 0 | 3 | 2022–2026 |
| 2921 | KYOWA KIRIN | 5 | 00% | 0 | 5 | 2022–2025 |
| 2922 | LAWRENCE EQUIPMENT | 5 | 00% | 3 | 2 | 2022–2025 |
| 2923 | LEGEND BIOTECH IRELAND | 5 | 00% | 0 | 5 | 2022–2026 |
| 2924 | LENSAR | 5 | 00% | 0 | 5 | 2022–2024 |
| 2925 | LEOLABS | 5 | 00% | 4 | 1 | 2022–2023 |
| 2926 | LEPU BIOPHARMA | 5 | 00% | 0 | 5 | 2023–2026 |
| 2927 | LIEBHERR HAUSGER TE OCHSENHAUSEN | 5 | 00% | 0 | 5 | 2023–2024 |
| 2928 | LIMINAL BIOSCIENCES | 5 | 00% | 0 | 5 | 2023–2025 |
| 2929 | LIONVOLT | 5 | 00% | 0 | 5 | 2024–2026 |
| 2930 | LISTENING WISDOM NANJING TECHNOLOGY | 5 | 360% | 0 | 2 | 2023–2023 |
| 2931 | LOCUS IP | 5 | 00% | 4 | 1 | 2022–2022 |
| 2932 | LOESCHE | 5 | 00% | 0 | 5 | 2022–2026 |
| 2933 | LONE GULL HOLDINGS | 5 | 120% | 0 | 4 | 2022–2026 |
| 2934 | LPE | 5 | 360% | 0 | 2 | 2022–2022 |
| 2935 | LUMUS | 5 | 00% | 3 | 2 | 2022–2026 |
| 2936 | LUNA HEALTH | 5 | 00% | 0 | 5 | 2023–2026 |
| 2937 | LYELL IMMUNOPHARMA | 5 | 00% | 3 | 2 | 2022–2023 |
| 2938 | M10 SOLAR EQUIPMENT | 5 | 00% | 0 | 5 | 2023–2025 |
| 2939 | MAGALDI POWER | 5 | 00% | 0 | 5 | 2022–2025 |
| 2940 | MAGASSIST | 5 | 00% | 0 | 5 | 2025–2025 |
| 2941 | MAJESTY HOLDINGS | 5 | 120% | 0 | 4 | 2022–2024 |
| 2942 | MARINE POWER SYSTEMS | 5 | 00% | 2 | 3 | 2023–2025 |
| 2943 | MARZOLI MACHINES TEXTILE S R L | 5 | 00% | 0 | 5 | 2023–2025 |
| 2944 | MASTERCARD TECHNOLOGIES CANADA ULC | 5 | 00% | 1 | 4 | 2022–2025 |
| 2945 | MATE | 5 | 120% | 0 | 4 | 2022–2026 |
| 2946 | MAUI IMAGING | 5 | 00% | 0 | 5 | 2023–2026 |
| 2947 | MAX | 5 | 00% | 0 | 5 | 2022–2025 |
| 2948 | MCD TECHNOLOGIES R L | 5 | 120% | 0 | 4 | 2023–2025 |
| 2949 | ME LABA S L | 5 | 00% | 0 | 5 | 2023–2026 |
| 2950 | MECHANO TRANSFORMER | 5 | 00% | 0 | 5 | 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 →