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

Ranked by patent count

Showing 18,101–18,150 of 18,594 companies

Rank Company Patents
#18237 Applied Color Systems 1
#18238 Appleton International 1
#18239 Applanix 1
#18240 Apollo Instruments 1
#18241 Apollo Diamond 1
#18242 Apogee Technology Consultants 1
#18243 Apogee Enterprises 1
#18244 Aplux Communications 1
#18245 Aplix Research 1
#18246 Apio 1
#18247 Apical Industries 1
#18248 Apic 1
#18249 Api Networks 1
#18250 Aphton 1
#18251 Aphios 1
#18252 Apex Medical Technologies 1
#18253 Apex Dynamics 1
#18254 Apcom 1
#18255 Aparellaje Electrico, S.L. 1
#18256 Apac 1
#18257 Apa Optics 1
#18258 A&P Technology 1
#18259 Aortech Biomaterial Pty 1
#18260 Aoptix Technologies 1
#18261 Anzen Motor Car Co. 1
#18262 Anzai Medical Kabushiki Kaisha 1
#18263 Anvil International 1
#18264 Anulex Technologies 1
#18265 Antonio Carraro S.P.A. 1
#18266 Anton Paar Gmbh 1
#18267 Anton Hummel Verwaltungs Gmbh 1
#18268 Antioxidant Pharmaceuticals 1
#18269 Antek Instruments, Lp 1
#18270 Antech Limited 1
#18271 Antec Solar Gmbh 1
#18272 Antec 1
#18273 Antares Pharma 1
#18274 Ansul, Incorporated 1
#18275 Anstro Manufacturing 1
#18276 Ansei 1
#18277 Ansa Company 1
#18278 Anokiwave 1
#18279 Ann Sacks Tile And Stone 1
#18280 Animation Technologies 1
#18281 Animal Technology Institute Taiwan 1
#18282 Ani-Motion 1
#18283 Ani. Co. 1
#18284 Angstrom Technologies 1
#18285 Angstrom Pharmaceuticals 1
#18286 Angkor Technology Llp 1