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USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2019

Ranked by patent count

Showing 19,651–19,700 of 32,327 companies

Rank Company Patents
#19775 Yuanchu Technology (Beijing) Co. 1
#19776 Ysi 1
#19777 Yseop Sa 1
#19778 Yscope 1
#19779 Yrt Limited 1
#19780 Youv Labs 1
#19781 Your Choice Interactive 1
#19782 Younicos 1
#19783 Youngstown State University 1
#19784 Younger Mfg. 1
#19785 Young Lighting Technology 1
#19786 Youmail 1
#19787 Youlchon Chemical Co. 1
#19788 Yotrio Group Co. 1
#19789 Yoshikawa Kogyo Co. 1
#19790 Yoshikawa 1
#19791 Yoshida Industry Co. 1
#19792 York Potash 1
#19793 York Guangzhou Air Conditioning And Refrigeration Co. 1
#19794 Yor Labs 1
#19795 Yonsei University Industry Foundation 1
#19796 Yongfeng Boyuan Industry Co., Ltd., Jiangxi Province 1
#19797 Yokogawa Test & Measurement 1
#19798 Yokogawa Saudi Arabia 1
#19799 Ynsect 1
#19800 Yixing Silicon Valley Electronics Tech Co. 1
#19801 Ying Yeeh Enterprise Co. 1
#19802 Ying Hao Technology Co. 1
#19803 Yih Cheng Factory Co. 1
#19804 Yieldmo 1
#19805 Yield10 Bioscience 1
#19806 Yield Microelectronics 1
#19807 Yichang Jingwei Textile Machinery Co. 1
#19808 Yeu Chyuan Industrial Co. 1
#19809 Yelir 1
#19810 Yeditepe Universitesi 1
#19811 Yeastern Biotech Co. 1
#19812 Yealink (Xiamen) Network Technology Co. 1
#19813 Yasa Limited 1
#19814 Yaopharma Co. 1
#19815 Yantai Longyuan Power Technology Co. 1
#19816 Yanshan University 1
#19817 Yangzhou University 1
#19818 Yangtze Railroad Materials 1
#19819 Yang Sheng Tang Company 1
#19820 Yanfeng Plastic Omnium Automotive Exterior Systems Co. 1
#19821 Yanfeng Adent Seating Co. 1
#19822 Yanegijutsukenkyujo Co. 1
#19823 Yan Engines 1
#19824 Yammer 1