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USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2022

Ranked by patent count

Showing 17,151–17,200 of 30,823 companies

Rank Company Patents
#17245 Dr. Falk Pharma Gmbh 2
#17246 Dr. Alex Wellendorff Gmbh & Co. Kg 2
#17247 Dowa Thermotech Co. 2
#17248 Dow Technology Investments 2
#17249 Douglas Technical Limited 2
#17250 Douglas Pharmaceuticals Limited 2
#17251 Doubleme 2
#17252 Dot Technology 2
#17253 Doselogix 2
#17254 Dose Health 2
#17255 Dosan Enerbility Co. 2
#17256 Dornbracht Ag & Co. Kg 2
#17257 Dormakaba Schweiz Ag 2
#17258 Dormakaba Deutschland Gmbh 2
#17259 Dorf Ketal Chemicals (India) Private Limited 2
#17260 Donghua University 2
#17261 Dongguan Zhen Zhong Kang Precision Transmission Technology Co. 2
#17262 Dongguan Poweramp Technology Limited 2
#17263 Dongguan Littelfuse Electronics Company Limited 2
#17264 Dongguan Kingtron Electronics Technology Co. 2
#17265 Dongguan Hongmei Sports Equipment Co. 2
#17266 Dongguan Hesheng Machinery & Electric Co. 2
#17267 Dongguan Fumeikang Electrical Technology Co. 2
#17268 Dongguan Dile Intelligent Technology Co. 2
#17269 Dongguan Chuang Long Electronics Limited 2
#17270 Dongguan Bluefinger Electronics Co., Limited 2
#17271 Dongguan Aikede Electronic Technology Co. 2
#17272 Dong Hee Industrial Co. 2
#17273 Donaghys Limited 2
#17274 Domino Uk Limited 2
#17275 Dominion Engineering 2
#17276 Doga, S.A. 2
#17277 Docusign International (Emea) Limited 2
#17278 Document Storage Systems 2
#17279 Docter Optics Se 2
#17280 Docbot 2
#17281 Dne 2
#17282 Dnae Group Holdings Limited 2
#17283 Dna Twopointo 2
#17284 Dna Genotek 2
#17285 Dmt Solutions Global 2
#17286 Dmg Blockchain Solutions 2
#17287 Dlvr 2
#17288 Dlp Limited 2
#17289 D&L Manufacturing 2
#17290 Dkr Consulting 2
#17291 Divi'S Laboratories 2
#17292 Dividex Analytics 2
#17293 Diversitech 2
#17294 Disruptive Technologies Research As 2