Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2024

Ranked by patent count

Showing 22,401–22,450 of 29,041 companies

Rank Company Patents
#22510 Otto Aero 1
#22511 Ottawa Hospital Research Institute 1
#22512 Ottawa Heart Institute Research 1
#22513 Otsuka Techno 1
#22514 Otsuka Chemical Co. 1
#22515 Otrajet 1
#22516 Otolith Sound 1
#22517 Otodata Wireless Network 1
#22518 Oto Photonics 1
#22519 Oto Industry (Wuhan) Co. 1
#22520 Otago Innovation 1
#22521 Ostomycure As 1
#22522 Ostial 1
#22523 Osteomed 1
#22524 Osteal Therapeutics 1
#22525 Ostara Nutrient Recovery Technologies 1
#22526 Ossium Health 1
#22527 Ossianix 1
#22528 Ossdsign Ab 1
#22529 Osprey Packs 1
#22530 Osong Medical Innovation Foundation 1
#22531 Oso Perforating 1
#22532 Oskar Dilo Maschinenfabrik Kg 1
#22533 Osi Optoelectronics 1
#22534 Osi Environmental, Llc. 1
#22535 Osang Healthcare Co. 1
#22536 Osaka Titanium Technologies Co. 1
#22537 Osaka Soda Co. 1
#22538 Orthèses Turbomed Inc. / Turbomed Orthotics 1
#22539 Orthotrophix 1
#22540 Orthorebirth Co. 1
#22541 Orthopaedic International 1
#22542 Orthomerica Products 1
#22543 Orthogen Ag 1
#22544 Orthodontic Research And Development, S.L. 1
#22545 Orthoarm 1
#22546 Ortho Solutions Holdings Limited 1
#22547 Ortho-Nutra 1
#22548 Ortho Future Technologies (Pty) 1
#22549 Ortho Development 1
#22550 Ortho Ai 1
#22551 Orthex 1
#22552 Ortery Technologies 1
#22553 Ortelligence 1
#22554 Orochem Technologies 1
#22555 Ormet Circuits 1
#22556 Ormazabal Y Cia, S.L.U. 1
#22557 Orlucent 1
#22558 Orlando Health 1
#22559 Orlaco Products, B.V. 1