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

Top Companies 2011

Ranked by patent count

Showing 15,451–15,500 of 22,517 companies

Rank Company Patents
#15593 Queensland University Of Technology 1
#15594 Queen Mary & Westfield College 1
#15595 Quartics 1
#15596 Quark 1
#15597 Quantum Technical Services 1
#15598 Quantum Signal 1
#15599 Quantum Magnetics 1
#15600 Quantum Leap Research 1
#15601 Quantum Intech 1
#15602 Quantum Design 1
#15603 Quantronix 1
#15604 Quantcast 1
#15605 Quanta Associates 1
#15606 Quan Mei Technology Co. 1
#15607 Qualtre 1
#15608 Qualstar 1
#15609 Quality Edge 1
#15610 Quality Data Management 1
#15611 Quality Connector Systems 1
#15612 Qualitrol Company 1
#15613 Qualite Sports Lighting 1
#15614 Qualitau 1
#15615 Qualitas Manufacturing Incorporated 1
#15616 Qualipro Enterprise Co. 1
#15617 Quadrant Plastic Composites, Ag 1
#15618 Quado Media 1
#15619 Quad Cities Automatic Pools 1
#15620 Qu Biologics 1
#15621 Qspex Technologies 1
#15622 Qri Group 1
#15623 Qorex 1
#15624 Q'Max Solutions 1
#15625 Qm Power 1
#15626 Qlogic Switch Products 1
#15627 Qingdao Haier Washing Machine Co. 1
#15628 Qingdao Cimc Special Reefer Co. 1
#15629 Qingdao Cimc Reefer Trailer Co. 1
#15630 Qiagen Instruments Ag 1
#15631 Q.E.P. Co. 1
#15632 Qd Vision 1
#15633 Qcept Technologies 1
#15634 Qc Manufacturing 1
#15635 Qas-Company Ag 1
#15636 Q-Med Ab 1
#15637 Q-Cells Se 1
#15638 Pyung Hwa Industrial Co. 1
#15639 Pyrotek 1
#15640 Pyroswift Holding Co., Limited 1
#15641 Pyronix Limited 1
#15642 Pyng Medical 1