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USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2019

Ranked by patent count

Showing 19,801–19,850 of 32,327 companies

Rank Company Patents
#19925 Wulfinghoff Alstroemeria B.V. 1
#19926 Wuhan Research Institute Of Posts And Telecommunications 1
#19927 Wuhan Qr Pharmaceuticals Co. 1
#19928 Wuhan Ll Science And Technology Development Co. 1
#19929 Wuhan Kaidi General Research Institute Of Engineering & Technology Co. 1
#19930 Wuerth Elektronik Eisos Gmbh & Co. Kg 1
#19931 Wto Werkzeug-Enrichtungen Gmbh 1
#19932 Wright Advanced Asphalt Systems 1
#19933 W.R. Wagner Family Limited Partnership 1
#19934 Wound Care Technologies 1
#19935 Worth-Pfaff Innovations, Incorporated 1
#19936 Wormser Energy Solutions 1
#19937 Wormhole Labs 1
#19938 Worldwide Pro 1
#19939 Worldwide Logistics 1
#19940 Worldwide Live Holding 1
#19941 Worldwide Diamond Trademarks 1
#19942 Worldwide Antenna Systems 1
#19943 Worldscape 1
#19944 Worldpay Us 1
#19945 Worldone 1
#19946 World Wide Daily Holdings Company Limited 1
#19947 World View Enterprises 1
#19948 World Force Technologies 1
#19949 World Class Technology 1
#19950 World Centric 1
#19951 Workshare Technology 1
#19952 Wordrake Holdings 1
#19953 Woolslayer Companies 1
#19954 Woodward Hrt 1
#19955 Woodlark Circle 1
#19956 Wood Stone 1
#19957 Wood Industries 1
#19958 Wolter 1
#19959 Wolong Electric Group Co. 1
#19960 Wollin Ventures 1
#19961 Wolfedale Engineering Limited 1
#19962 Wolf Pack Products 1
#19963 Woehner Gmbh & Co. Kg Elektrotechnische Systeme 1
#19964 Wmf Gmbh 1
#19965 Wizsoft 1
#19966 Wiwa Wilhelm Wagner Gmbh & Co. Kg 1
#19967 Wittmann Kunststoffgeräte Gmbh 1
#19968 Witron Logistik + Informatik Gmbh 1
#19969 Wistaria Trading 1
#19970 Wist Work 1
#19971 Wisig Networks Private Limited 1
#19972 Wisenstech 1
#19973 Wisekey Semiconductors 1
#19974 Wise S.R.L. 1