Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2003

Ranked by patent count

Showing 18,151–18,200 of 18,594 companies

Rank Company Patents
#18287 Angiosonics 1
#18288 Angiogeney 1
#18289 Angiogene Pharmaceuticals 1
#18290 Angewandte Digital Elektronik 1
#18291 Angelo Po Grandi Cucine S.P.A. 1
#18292 Angel Secure Networks 1
#18293 Angel Medical Systems 1
#18294 Anest Iwata 1
#18295 Aneo Ab 1
#18296 Andros 1
#18297 Andritz-Patentverwaltungs-Gmbh 1
#18298 Andrea Electronics 1
#18299 Anderson Instrument Co. 1
#18300 Anders Trell Trust 1
#18301 And.B 1
#18302 Ancos Co. 1
#18303 Anaren Microwave 1
#18304 Anam Semiconductor 1
#18305 Analytical Spectral Devices 1
#18306 Analytical Instrument Systems 1
#18307 Analytical Developments Limited 1
#18308 Analog Technologies 1
#18309 Analog Integrations 1
#18310 Analatom Incorporated 1
#18311 Anagram International 1
#18312 Anaglobe Technology 1
#18313 An Group Limited 1
#18314 Amvest Systems 1
#18315 Amvac Chemical 1
#18316 Amut S.P.A. 1
#18317 Amt International 1
#18318 Amt Co. 1
#18319 A.M.S.A. Anonima Materie Sintetiche E Affini S.P.A. 1
#18320 Amron 1
#18321 Amrep 1
#18322 Amrad Operations Pty 1
#18323 Amr Technology 1
#18324 Amplifier Research 1
#18325 Amplas 1
#18326 Amphion International Limited 1
#18327 Amphenol - T&M Antennas 1
#18328 Amorphous Materials 1
#18329 Ammono Sp. Z O.O. 1
#18330 Ammonia Casale Sa 1
#18331 Ammann Lasertechnik Ag 1
#18332 Amigo Mobility International 1
#18333 Amic Technology (Taiwan) 1
#18334 Amic Technology 1
#18335 Amic Ab 1
#18336 Amg Industries 1