Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2011

Ranked by patent count

Showing 4,851–4,900 of 22,517 companies

Rank Company Patents
#4933 Applied Nanotech 5
#4934 Applied Energetics 5
#4935 Angstrom Power Incorporated 5
#4936 Aneeging Golf 5
#4937 Anderson Packaging 5
#4938 Ancestry.Com Operations 5
#4939 Amt International 5
#4940 Amsted Rail Company 5
#4941 Amicus Wireless Technology 5
#4942 America Covers 5
#4943 Altasens 5
#4944 Alsa 5
#4945 Alpine 5
#4946 Allied Precision Industries 5
#4947 All-Logic Int. Co. 5
#4948 Ali 5
#4949 Alexion Pharmaceuticals 5
#4950 Aleris Aluminum Koblenz Gmbh 5
#4951 Alco Electronics Limited 5
#4953 Akrion Systems 5
#4954 Aisapack Holding S.A. 5
#4955 Airlessystems 5
#4956 Agusta S.P.A. 5
#4957 Agriculture Victoria Services Pty 5
#4958 Agresearch Limited 5
#4959 Agency For Defense Development 5
#4960 Affinergy 5
#4961 Aesculap Implant Systems 5
#4962 Aerojet-General 5
#4963 Aeras Global Tb Vaccine Foundation 5
#4964 Advanced Food Technologies 5
#4965 Adp Engineering Co. 5
#4966 Adolor 5
#4967 Adcor Industries 5
#4968 Adaptive Computing Enterprises 5
#4969 A&D Company, Limited 5
#4970 Actix Gmbh 5
#4971 Actherm 5
#4972 Acorn Technologies 5
#4973 Acbel Polytech 5
#4974 Abraxis Bioscience 5
#4975 Ablerex Electronics Co. 5
#4976 Abbyy Software 5
#4977 Ab Electrolux 5
#4978 A & B Outdoors 5
#4979 2Wire 5
#4980 02Micro International Limited 5
#4982 Zodiac Pool Systems 4
#4983 Ziptronix 4
#4984 Zink Imaging 4