Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 28,001–28,050 of 28,424 companies

Rank Company Patents
#28154 Alessi Technologies 1
#28155 Alertenterprise 1
#28156 Alert Core 1
#28157 Aleris Aluminum Koblenz Gmbh 1
#28158 Alere Scarborough 1
#28159 Alentic Microscience 1
#28160 Alencon Acquisition Co. 1
#28161 Aleeva Medical 1
#28162 Aleddra 1
#28163 Aldes Aeraulique 1
#28164 Ald Vacuum Technologies Gmbh 1
#28165 Alcyone Lifesciences 1
#28166 Alcotek 1
#28167 Alcotec Wire 1
#28168 Alcon Refractiveshorizons 1
#28169 Alcohol Monitoring Systems 1
#28170 Alcohol Countermeasure Systems (International) 1
#28171 Alcobra 1
#28172 Alcoa Usa 1
#28173 Alchimer 1
#28174 Albumedix A/S 1
#28175 Albiral Display Solutions, S.L. 1
#28176 Albert Browne Limited 1
#28177 Alberee Products 1
#28178 Albeo Technologies 1
#28179 Albemarle Netherlands B.V. 1
#28180 Albea Lacrost 1
#28181 Albahealth 1
#28182 Alation 1
#28183 Alaska Airlines 1
#28184 Alantum Europe Gmbh 1
#28185 Alamak Biosciences Incorporation Company Limited 1
#28186 Alakai Technologies 1
#28187 Akvadesign As 1
#28188 Akro-Mils, A Division Of Myers Industries 1
#28189 Akribis Systems Pte 1
#28190 Akoustis 1
#28191 Akos Advanced Technology 1
#28192 Akorn 1
#28193 Akkolens International B.V. 1
#28194 Akerue Industries 1
#28195 Akers Biosciences 1
#28196 Aker Wade Power Technologies 1
#28197 Aker Solutions Limited 1
#28198 Akbev Group 1
#28199 Ak Globaltech 1
#28200 A.J. Dralle 1
#28201 Aix-Marseille Universite 1
#28202 Aitico Oy 1
#28203 Aisle411 1