Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2016

Ranked by patent count

Showing 20,951–21,000 of 28,424 companies

Rank Company Patents
#21091 Oertli-Instrumente Ag 1
#21092 Oerlikon Metco (Us) 1
#21093 Oerlikon Friction Systems (Germany) Gmbh 1
#21094 Oerlikon Advanced Technologies Ag 1
#21095 Oeco, Llp 1
#21096 Oechsler Ag 1
#21097 Odyssey Tool 1
#21098 Odyne Systems 1
#21099 Odu Gmbh & Co. Kg 1
#21100 Odfjell Well Services Norway As 1
#21101 Ocuspecto Oy 1
#21102 Ocusoft 1
#21103 Oculentis Holding B.V. 1
#21104 Octane Biotech 1
#21105 Ochsner Clinic Foundation 1
#21106 Ocenco 1
#21107 Oceana Energy 1
#21108 Ocean Rodeo Sports 1
#21109 Ocean Farm Technologies 1
#21110 Occipital 1
#21111 Occ 1
#21112 Ocata Therapeutics 1
#21113 Obschestvo S Ogranichennoi Otvetstvennostyu “Weldup” 1
#21114 Obschestvo S Ogranichennoi Otvetstvennostiyu “Pharmenterprises” 1
#21115 Obrist Technologies Gmbh 1
#21116 Obrist Closures Switzerland Gmbh 1
#21117 O'Brien Holding Co. 1
#21118 Obp Medical 1
#21119 Oblamatik Ag 1
#21120 Obl 1
#21121 Objectstore 1
#21122 Oberg Industries 1
#21123 Obara 1
#21124 Oav Equipment And Tools 1
#21125 Oase Gmbh 1
#21126 Oak Ridge Associated Universities 1
#21127 O P I Products 1
#21128 O-Net Wavetouch Limited 1
#21129 O-Net Communications (Shenzhen) Limited 1
#21130 O-M 1
#21131 O+ Gmbh 1
#21132 Nzxt 1
#21133 Nymox 1
#21134 Nyko Technologies 1
#21135 Nxt-Id 1
#21136 Nvt Ag 1
#21137 Nve 1
#21138 Nv Medtech 1
#21139 N.V. Desmet Ballestra Engineering S.A. 1
#21140 Nuvosun 1