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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.

Domestic (India)Foreign applicants
Portfolio sizeGrant rateLapsed

823 domestic filers with 5+ patents · page 12

#FilerPatents↓Granted↓Lapsed↓Pending↓Active
551ULTRATECH CEMENT700%072022–2024
552UNIREVA HEALTHCARE7114.3%242023–2024
553VALEO INDIA700%072022–2023
554VARROC POLYMERS700%072022–2024
555VIOMA MOTORS700%702022–2022
556VISION DRUGS700%072022–2024
557VYTALS WELLBEING INDIA7114.3%062023–2025
558YTILIGA700%072022–2025
559ZEBU INTELLIGENT SYSTEMS7114.3%062024–2024
560ABBOTT HEALTHCARE6116.7%052022–2024
561ABILITIES INDIA PISTONS RINGS600%152024–2025
562AGROW ALLIED VENTURES6116.7%052024–2025
563AIRCOM AUTOMOTIVE SP Z O O SP K600%062024–2024
564ALP NISHIKAWA600%062025–2026
565AMARA RAJA BATTERIES6233.3%132022–2023
566ARAPL RAAS6350%122022–2023
567ARKASHINE INNOVATIONS6233.3%042023–2024
568ARMSTRONG ROBOTICS TECHNOLOGIES6116.7%052023–2025
569ARROW GREENTECH6233.3%042020–2024
570BELECTRIQ MOBILITY6233.3%042024–2026
571BIOFAC INPUTS6583.3%012023–2025
572BITANG KWRUNG TRIPURA600%062024–2025
573BLUE JET HEALTHCARE600%062022–2023
574BLURGS INNOVATION600%062024–2024
575BOATLOAD MINDS600%062024–2026
576BOOMA INNOVATIVE TRANSPORT SOLUTIONS6350%032022–2022
577CANECTAR FOODS6466.7%022022–2024
578CHEMLEY AGRITECH6583.3%102023–2024
579CREATIVE PROPACK6466.7%202022–2024
580D2SBIOSOLUTIONS600%062023–2024
581DAWELL LIFESCIENCE600%062025–2026
582DEEPLECTUAL TECHNOLOGIES600%062026–2026
583DELPHI TECHNOLOGIES IP6116.7%052022–2024
584DEPARTMENT OF SCIENCE AND TECHNOLOGY AND BIOTECHNOLOGY600%062023–2024
585DIGITALPETRO600%062024–2024
586E INFOCHIPS6233.3%042023–2026
587EMCURE PHARMACEUTICALS600%062022–2024
588ENALTEC LABS600%062022–2024
589FDC6116.7%052022–2024
590FOUNDATION FOR CENTER FOR HEALTHCARE ENTREPRENEURSHIP6116.7%052023–2024
591FROG CELLSAT6116.7%052024–2025
592GENSOL ELECTRIC VEHICLES600%062023–2023
593GLENMARK PHARMACEUTICALS600%062022–2025
594GLOBAL CALCIUM600%152022–2022
595GODREJ AGROVET600%062022–2024
596GREEN TIGER MOBILITY66100%002022–2022
597HARMAN FINOCHEM6116.7%052022–2023
598HINDUSTAN AERONAUTICS LIMITD600%062022–2024
599HITESH600%062022–2026
600HONOUR LAB6116.7%142019–2024
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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 →