Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Companies

Top Companies 2019

Ranked by patent count

Showing 23,301–23,350 of 32,327 companies

Rank Company Patents
#23431 Quick Mount Pv 1
#23432 Quick Eye Technologies 1
#23433 Quick Connectors 1
#23434 Questionmark Computing Limited 1
#23435 Quest Medical 1
#23436 Quest Engines 1
#23437 Quercegen Pharmaceuticals 1
#23438 Queensland University Of Technology 1
#23439 Qubicaamf Europe S.P.A. 1
#23440 Quasar Federal Systems 1
#23441 Quarrymen & Co. 1
#23442 Quark Distribution 1
#23443 Quantumdx Group Limited 1
#23444 Quantum Valley Ideas Laboratories 1
#23445 Quantum Photonics 1
#23446 Quantum Metric 1
#23447 Quantum Dental Technologies 1
#23448 Quantum Base Limited 1
#23449 Quantropi 1
#23450 Quantifoil Instruments Gmbh 1
#23451 Quanterix 1
#23452 Quanten Technologies Limited 1
#23453 Quantance 1
#23454 Quanta System S.P.A. 1
#23455 Quanex Ig Systems 1
#23456 Quanergy Systems 1
#23457 Quality Innovative Products 1
#23458 Quality Healthcare Intermediary 1
#23459 Quality Edge 1
#23460 Quality Assured Enterprises 1
#23461 Quality Aspirators 1
#23462 Qualitrol Company 1
#23463 Qualipac 1
#23464 Qualimed Innovative Medizinprodukte Gbmh 1
#23465 Qualigen 1
#23466 Quadtech 1
#23467 Quadratoon Company 1
#23468 Qu Biologics 1
#23469 Qsi Management 1
#23470 Qsc 1
#23471 Qrp 1
#23472 Qrisq Analytics 1
#23473 Qrc 1
#23474 Qosound 1
#23475 Qorvo International Pte. 1
#23476 Qmax 1
#23477 Qlight Nanotech 1
#23478 Qisda Optronics (Suzhou) Co. 1
#23479 Qingdao University Of Technology 1
#23480 Qingdao University 1