Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2022

Ranked by patent count

Showing 14,351–14,400 of 30,823 companies

Rank Company Patents
#14441 Qianjiang Yongan Phamaceutical Co. 2
#14442 Qd Laser 2
#14443 Qatar Foundation 2
#14444 Q.Ant Gmbh 2
#14445 Q-Tran 2
#14446 Q Technologies 2
#14447 Q Bio 2
#14448 P.V. Flood Control 2
#14449 Putco 2
#14450 Purpose Co. 2
#14451 Purifi Aps 2
#14452 Puretech Systems 2
#14453 Purestream Services 2
#14454 Pure Safety Group 2
#14455 Purdue Pharmaceutical Products 2
#14456 Pulselight Holdings 2
#14457 Pulseforge 2
#14458 Pulsar Vascular 2
#14459 Pulmair Medical 2
#14460 Pti Technologies 2
#14461 Pthera 2
#14462 Psk 2
#14463 Ps Audio Design Oy 2
#14464 Prysm Systems 2
#14465 Prs Medical Technologies 2
#14466 Proxicom Wireless 2
#14467 Proxense 2
#14468 Provivi 2
#14469 Proverum Limited 2
#14470 Provectus Pharmatech 2
#14471 Proto Labs 2
#14472 Proteus Industries 2
#14473 Proteostasis Therapeutics 2
#14474 Proteor 2
#14475 Protechna S.A. 2
#14476 Protalus 2
#14477 Prosteel Security Products 2
#14478 Prostar Energy Technologies (Usa) 2
#14479 Prostacare Pty 2
#14480 Prosimo 2
#14481 Proqr Therapeutics Ii B.V. 2
#14482 Proprietect 2
#14483 Prophet Productions 2
#14484 Propex Operating Company 2
#14485 Propeller 2
#14486 Prontoforms 2
#14487 Pronova Biopharma Norge As 2
#14488 Promptlink Communications 2
#14489 Promontory Mortgagepath 2
#14490 Promethium 2