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

Ranked by patent count

Showing 22,501–22,550 of 29,041 companies

Rank Company Patents
#22610 Opsens 1
#22611 Opra Technologies Bv 1
#22612 Oppo Medical 1
#22613 Opko Renal 1
#22614 Opertech Bio 1
#22615 Operation Technology 1
#22616 Openx Technologies 1
#22617 Openfield 1
#22618 Open Energi Limited 1
#22619 Opal Labs 1
#22620 Op-T 1
#22621 Op-D-Op 1
#22622 Onyx Pharmaceuticals 1
#22623 Onward Multi-Corp. 1
#22624 Ontech Security, S.L. 1
#22625 Ontario Power Generation 1
#22626 Ontario Die International 1
#22627 Onstream Media 1
#22628 Onset Computer Corporations 1
#22629 Onscale 1
#22630 Onrobot A/S 1
#22631 Oniris 1
#22632 Onespan North America 1
#22633 Oneness Biotech Co. 1
#22634 Onefocus Technology 1
#22635 Oned Material 1
#22636 Oneblade 1
#22637 One Way Plastics B.V. 1
#22638 One Home Brands 1
#22639 One Concern 1
#22640 Onduline 1
#22641 Oncotracker 1
#22642 Oncopeptides Ab 1
#22643 Oncoimmune 1
#22644 Oncoc4 1
#22645 Oncoarendi Therapeutics S.A. 1
#22646 Onapsis 1
#22647 On-X Life Technologies 1
#22648 On-Chip Biotechnologies Co. 1
#22649 Omny 1
#22650 Omnisent 1
#22651 Omnisens Sa 1
#22652 Omniscience 1
#22653 Omniox 1
#22654 Omnicyte 1
#22655 Omni United (S) Pte 1
#22656 Omni Ip 1
#22657 Omni Design Technologies 1
#22658 Omni Cubed 1
#22659 Omni Consumer Products 1