Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2017

Ranked by patent count

Showing 18,201–18,250 of 29,974 companies

Rank Company Patents
#18325 Westinghouse Electric Sweden Ab 1
#18326 Westin Automotive Products 1
#18327 Western Technology Services International 1
#18328 Western Sydney Local Health District 1
#18329 Western Saw 1
#18330 Western New England University 1
#18331 Western Michigan University Research Foundation 1
#18332 Western Industries 1
#18333 Western Clinical Engineering 1
#18334 Wester Forms 1
#18335 Westendorf Manufacturing Co. 1
#18336 Westech Engineering 1
#18337 Westblock Systems 1
#18338 West Pharmaceutical Services Deutschland Gmbh & Co. Kg 1
#18339 West Notifications 1
#18340 West Liberty Foods 1
#18341 West Coast Trends 1
#18342 Wessel-Werk Gmbh 1
#18343 Wesco Distribution 1
#18344 Werner Extrusion Solutions 1
#18345 Werma Holding Gmbh + Co. Kg 1
#18346 Wenzhou Van-Sheen Electric Appliance Co. 1
#18347 Wenzhou Hongfeng Electrical Alloy Co. 1
#18348 Wenzel Spine 1
#18349 Wentworth Laboratories 1
#18350 Wenco S.A. 1
#18351 Wemtec 1
#18352 Wellstat Immunotherapeutics 1
#18353 Wellstat Biologics 1
#18354 Wellstat Biocatalysis 1
#18355 Wells Enterprises 1
#18356 Wellpartner As 1
#18357 Wellington Drive Technologies Limited 1
#18358 Wellclub 1
#18359 Welland Medical Limited 1
#18360 Well Technology As 1
#18361 Well Being Digital Limited 1
#18362 We'Ll 1
#18363 Welker 1
#18364 Weldon Industries 1
#18365 Welcome Co. 1
#18366 Weir Slurry Group 1
#18367 Weinmann Gerate Fur Medizin Gmbh & Co. Kg 1
#18368 Weiler 1
#18369 Weihai Hualing Opto-Electronics Co. 1
#18370 Weightpack S.R.L. 1
#18371 Weider Metal 1
#18372 Weekend Concepts 1
#18373 Weebly 1
#18374 Wedi Gmbh 1