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

Ranked by patent count

Showing 8,051–8,100 of 22,517 companies

Rank Company Patents
#8160 Cognosci 3
#8161 Codman Neuro Sciences Sarl 3
#8162 Coding Technologies Sweden Ab 3
#8163 Cobra Products 3
#8164 Cobra Electronics 3
#8165 Cobasys 3
#8166 Cobalt 3
#8167 Cnr Consiglio Nazionale Delle Ricerche 3
#8168 Cloyes Gear And Products 3
#8169 Clondiag Gmbh 3
#8170 Clo Systems, Llc. 3
#8171 Climax Engineered Materials 3
#8172 Clemson University 3
#8173 Clearmedical 3
#8174 Cleansorb Limited 3
#8175 Clean Technology International 3
#8176 Clarkson University 3
#8177 Clarity Medical Systems 3
#8178 Clairson 3
#8179 Cjd 3
#8180 Citizen Seimitsu Co. 3
#8181 Citigroup Global Markets 3
#8182 Citadel Investment Group, L.L.C. 3
#8183 Cirrex Systems 3
#8184 Cintas 3
#8185 Cianna Medical 3
#8186 Chungbuk National University Industry-Academic Cooperation Foundation 3
#8187 Chueng Shine Co. 3
#8188 Chrontech Pharma Ab 3
#8189 Chr.Mayr Gmbh + Co. Kg 3
#8190 Chosen Co. 3
#8191 Chlorine Engineers Corp. 3
#8192 Chiquita Brands 3
#8193 China Steel 3
#8194 China Petrochemical Development 3
#8195 Chief Land Electronic Co. 3
#8196 Chep Technology Pty Limited 3
#8197 Chemsil Silicones 3
#8198 Chempaq A/S 3
#8199 Chemetall Gmbh 3
#8200 Charm Sciences 3
#8201 Charles River Laboratories 3
#8202 Charles River Analytics 3
#8203 Charles E. Hill & Associates 3
#8204 Chant Sincere Co. 3
#8205 Channellock 3
#8206 Changshu Sunrex Technology Co. 3
#8207 Chan Li Machinery Co. 3
#8208 C.G. Bretting Manufacturing Co. 3
#8209 Cfd Research 3