Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2024

Ranked by patent count

Showing 12,251–12,300 of 29,041 companies

Rank Company Patents
#12336 Driverdo 3
#12337 Drift.Com 3
#12338 Dreamus 3
#12339 Doyo Engineering Co. 3
#12340 Dowooinsys Co. 3
#12341 Douglas Pharmaceuticals Limited 3
#12342 Doosan Mobility Innovation 3
#12343 Doosan Heavy Industries & Construction Co. 3
#12344 Donghua University 3
#12345 Dongguan Zheshi Electronic Technology Co. 3
#12346 Dongguan Nvt Technology Limited 3
#12347 Dongguan Haohong Outdoor Products Technology Co. 3
#12348 Dongguan Empress Technology Co. 3
#12349 Dong Guan Pan American Electronics Co. 3
#12350 Dong-A University Research Foundation For Industry-Academy Cooperation 3
#12351 Dong-A St Co. 3
#12352 Dong-A Pencil Co. 3
#12353 Domtar Paper Company 3
#12354 Dolphin N2 Limited 3
#12355 Doble Engineering 3
#12356 Doben Limited 3
#12357 Dnanudge Limited 3
#12358 Dmt Solutions Global 3
#12359 Dmf 3
#12360 Dme Company 3
#12361 Dlhbowles 3
#12362 Dizpersion 3
#12363 Ditto Technologies 3
#12364 Displaylink (Uk) Limited 3
#12365 Discovery Communications 3
#12366 Discma Ag 3
#12367 Disarm Therapeutics 3
#12368 Directa Plus S.P.A. 3
#12369 Dinkle Enterprise Co. 3
#12370 Dinkle Electric Machinery (China) Co. 3
#12371 Digital Tags Finland Oy 3
#12372 Digital Endoscopy Gmbh 3
#12373 Digital Asset (Switzerland) Gmbh 3
#12374 Digicourse 3
#12375 Diehl Ako Stiftung & Co. Kg 3
#12376 Diamond Age 3D 3
#12377 Diam Uk 3
#12378 Diality 3
#12379 Dialight 3
#12380 Diagnostica Stago 3
#12381 Devon Energy 3
#12382 Development Center For Biotechnology 3
#12383 Deutsches Institut Für Lebensmitteltechnik E.V. 3
#12384 Design Ideas 3
#12385 Design Blue 3