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 15
| # | Filer | Patents↓ | Granted↓ | Lapsed↓ | Pending↓ | Active |
|---|---|---|---|---|---|---|
| 701 | MERUS | 22 | 00% | 1 | 21 | 2022–2025 |
| 702 | MILLIKEN | 22 | 1045.5% | 0 | 12 | 2022–2026 |
| 703 | MITSUBISHI MATERIALS | 22 | 522.7% | 8 | 9 | 2022–2026 |
| 704 | MUNTERS EUROPE AKTIEBOLAG | 22 | 29.1% | 0 | 20 | 2022–2026 |
| 705 | NIPPON PAPER INDUSTRIES | 22 | 29.1% | 1 | 19 | 2022–2026 |
| 706 | NOURYON CHEMICALS INTERNATIONAL | 22 | 00% | 4 | 18 | 2022–2026 |
| 707 | OLYMPUS WINTER IBE | 22 | 313.6% | 0 | 19 | 2022–2025 |
| 708 | PIZZATO ELETTRICA S R L | 22 | 14.5% | 1 | 20 | 2022–2025 |
| 709 | QINGDAO KINGAGROOT CHEMICAL COMPOUND | 22 | 731.8% | 0 | 15 | 2022–2026 |
| 710 | SEOYON E HWA | 22 | 313.6% | 0 | 19 | 2022–2025 |
| 711 | SHANGHAI HENLIUS BIOTECH | 22 | 00% | 4 | 18 | 2022–2025 |
| 712 | SOLVAY SPECIALTY POLYMERS ITALY | 22 | 29.1% | 0 | 20 | 2022–2025 |
| 713 | SYSTEM CERAMICS | 22 | 14.5% | 0 | 21 | 2022–2025 |
| 714 | TOSHIBA ENERGY SYSTEMS SOLUTIONS | 22 | 522.7% | 2 | 15 | 2022–2026 |
| 715 | TPR | 22 | 313.6% | 0 | 19 | 2022–2026 |
| 716 | TUNGALOY | 22 | 14.5% | 0 | 21 | 2022–2025 |
| 717 | XIAOMI TECHNOLOGY WUHAN | 22 | 00% | 0 | 22 | 2025–2025 |
| 718 | 24M TECHNOLOGIES | 21 | 14.8% | 0 | 20 | 2022–2025 |
| 719 | ABB | 21 | 523.8% | 0 | 16 | 2022–2025 |
| 720 | ASCEND PERFORMANCE MATERIALS OPERATIONS | 21 | 733.3% | 10 | 4 | 2022–2025 |
| 721 | BAE SYSTEMS | 21 | 00% | 0 | 21 | 2022–2026 |
| 722 | BEIJING NAURA MICROELECTRONICS EQUIPMENT | 21 | 00% | 0 | 21 | 2023–2026 |
| 723 | BL TECHNOLOGIES | 21 | 628.6% | 1 | 14 | 2021–2026 |
| 724 | CAMBRIDGE ENTERPRISE | 21 | 29.5% | 2 | 17 | 2019–2026 |
| 725 | COPERION | 21 | 00% | 1 | 20 | 2022–2025 |
| 726 | DEHN SE | 21 | 419% | 0 | 17 | 2020–2026 |
| 727 | DEKA PRODUCTS PARTNERSHIP | 21 | 14.8% | 1 | 19 | 2021–2026 |
| 728 | GDM HOLDING | 21 | 00% | 0 | 21 | 2025–2026 |
| 729 | HEFEI MIDEA HEATING VENTILATING EQUIPMENT | 21 | 00% | 1 | 20 | 2023–2025 |
| 730 | HEWLETT PACKARD DEVELOPMENT L P | 21 | 942.9% | 3 | 9 | 2020–2026 |
| 731 | INOVIO PHARMACEUTICALS | 21 | 14.8% | 5 | 15 | 2019–2025 |
| 732 | ISP INVESTMENTS | 21 | 00% | 1 | 20 | 2022–2026 |
| 733 | JOHNSON MATTHEY HYDROGEN TECHNOLOGIES | 21 | 29.5% | 1 | 18 | 2022–2026 |
| 734 | KYOSAN ELECTRIC MFG | 21 | 29.5% | 0 | 19 | 2021–2025 |
| 735 | NIPRO | 21 | 523.8% | 0 | 16 | 2020–2026 |
| 736 | NTN | 21 | 00% | 4 | 17 | 2022–2026 |
| 737 | OHMIUM INTERNATIONAL | 21 | 419% | 1 | 16 | 2022–2026 |
| 738 | P E LABELLERS | 21 | 00% | 0 | 21 | 2022–2024 |
| 739 | PARKER HANNIFIN | 21 | 14.8% | 0 | 20 | 2022–2026 |
| 740 | PUREM | 21 | 733.3% | 0 | 14 | 2022–2024 |
| 741 | SAINT GOBAIN CERAMICS PLASTICS | 21 | 733.3% | 0 | 14 | 2022–2026 |
| 742 | SEAGEN | 21 | 29.5% | 8 | 11 | 2017–2025 |
| 743 | SKYHAWK THERAPEUTICS | 21 | 00% | 0 | 21 | 2023–2025 |
| 744 | SOLVAY | 21 | 00% | 7 | 14 | 2022–2026 |
| 745 | SPRAYING SYSTEMS | 21 | 419% | 1 | 16 | 2021–2026 |
| 746 | SUNTORY HOLDINGS | 21 | 14.8% | 3 | 17 | 2018–2025 |
| 747 | THE LUBRIZOL | 21 | 14.8% | 1 | 19 | 2022–2026 |
| 748 | THE NOCO | 21 | 838.1% | 1 | 12 | 2022–2026 |
| 749 | TOMRA SORTING | 21 | 00% | 0 | 21 | 2022–2026 |
| 750 | TOPPAN HOLDINGS | 21 | 00% | 0 | 21 | 2024–2026 |
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 →