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USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2002

Ranked by patent count

Showing 12,951–13,000 of 18,242 companies

Rank Company Patents
#13074 Oticon A/S 1
#13075 Otari 1
#13076 O'Sullivan Industries 1
#13077 Osteopharma 1
#13078 Osteobiologics 1
#13079 O.S.S. Holdings 1
#13080 Osprey Biotechnics 1
#13081 Osi Machinerie 1
#13082 Oseney Limited 1
#13083 Osel 1
#13084 Oscor 1
#13085 Osborn Medical 1
#13086 Osaka Organic Chemical Ind. 1
#13087 Orthopaedic Hospital 1
#13088 Orthomerica Products 1
#13089 Orthofix S.R.L. 1
#13090 Orthofix 1
#13091 Orthoarm 1
#13092 Ortho Development 1
#13093 Ortek Technology 1
#13094 Orscheln Products L.L.C. 1
#13095 Orphan Medical 1
#13096 Orion Research 1
#13097 Origene Technologies 1
#13098 Oridion Medical 1987 1
#13099 Organize-It-All 1
#13100 Organica 1
#13101 Orfield Laboratories 1
#13102 Oregon State University 1
#13103 Oregon Precision Industries 1
#13104 Orckit Communications 1
#13105 Orc Manufacturing Co. 1
#13106 Orbital Traction 1
#13107 Orbital Research 1
#13108 Orbit Irrigation Products 1
#13109 Orban 1
#13110 O.R. Solutions 1
#13111 Opuswave Networks 1
#13112 Optronx 1
#13113 Optosonics 1
#13114 Optonol 1
#13115 Optomec Design 1
#13116 Optoma 1
#13117 Optiva 1
#13118 Optium 1
#13119 Option Products 1
#13120 Optimum Power Technology 1
#13121 Optimize Technologies 1
#13122 Optima Compass Group 1
#13123 Optikos 1