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Last updated: August 10, 2026

Companies — X

274 companies with pending patent office actions

Browse all companies: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9 Other
Company NamePending OAs
X Boat LLC 1
X Development LLC 29
X Display Company Technology Limited 5
X'Pole Precision Tools Inc. 2
X-Biomedical Inc. 2
X-Bow Launch Systems Inc. 1
X-Celeprint Limited 5
X-Cen-Tek GmbH & Co. Kg 1
X-Cutag Therapeutics (Suzhou) Limited 1
X-Energy LLC 1
X-Fab Global Services GmbH 3
X-Golf Co. Ltd. 1
X-Hab 3D Inc. 1
X-Med AB 1
X-Microwave LLC 1
X-Nav Technologies LLC 1
X-Plast Kft 1
X-Pod Technologies LLC 1
X-Rite Europe GmbH 2
X-Sight Incorporated 1
X-Sports 1
X-Technology Swiss GmbH 2
X-Zell Biotech Pte. Ltd. 1
X9 Inc. 2
Xaar Technology Limited 1
Xaba Inc. 1
Xactware Solutions Inc. 2
Xaga Surgical AB 1
Xailient 1
Xam Sociedad Anonima 1
Xampla Limited 3
Xanadu Quantum Technologies Inc. 2
Xant LLC 1
Xantho Biotechnology Co. Ltd. 1
Xanthoshealth Inc. 1
Xarion Laser Acoustics GmbH 1
Xavier Cadet 1
Xavier University Of Louisiana 2
Xbiome Inc. 1
Xbiotech Inc. 1
Xcaliber Sciences Inc. 1
Xcardia Innovation Ltd. 2
Xcath Inc. 1
Xcel Energy Inc. 2
Xcell Biosciences Inc. 1
Xcell Therapeutics Inc. 1
Xcell Therapeutics Ing 1
Xcella Biosciences Inc. 2
Xcerra Corporation 1
Xcharge Energy Usa Inc. 1
Xcmg Fire-Fighting Safety Equipment Co. Ltd. 1
Xconn Technologies Holdings Ltd. 1
Xcrusher 1
Xdcexplorer (Shanghai) Co. Ltd. 1
Xdi Holdings LLC 1
Xdl Technologies Inc. 1
Xdmicro (Zhongshan) Optoelectronic Semiconductor Co. Ltd. 1
Xebec Technology Co. Ltd. 2
Xecta Intelligent Production Services 1
Xeda International 1
Xeed LLC 1
Xefco Pty Ltd. 2
Xelincompany Co. Ltd. 1
Xellia Pharmaceuticals Aps 1
Xellsmart Biomedical (Suzhou) Co. Ltd. 1
Xels Japan Co. Ltd. 1
Xeltis AG 3
Xenco Medical LLC 3
Xencor Inc. 10
Xenex Disinfection Services Inc. 2
Xenial Inc. 1
Xeniopro GmbH 2
Xenios AG 3
Xeno Cell Innovations S R O 1
Xenocor Inc. 1
Xenoma Inc. 1
Xenon Ophthalmics Inc. 2
Xenon Paddle LLC 1
Xenon Pharmaceuticals Inc. 5
Xentag Corporation 1
Xenter Inc. 5
Xeos Imaging Inc. 1
Xephor Solutions GmbH 1
Xepic Corporation Limited 1
Xepic Technology (Shenzhen) Co. Ltd. 1
Xerbal Usa LLC 1
Xerion Advanced Battery Corp. 1
Xeris Pharmaceuticals Inc. 3
Xero Limited 13
Xero Pharmaceuticals Ip B V 1
Xeros Limited 2
Xerox Corporation 16
Xetos AG 3
Xevtech Co. Ltd. 2
Xfix8 LLC 1
Xfs Global LLC 1
XFUSION DIGITAL TECHNOLOGIES CO., LTD. 7
Xg Tech Pte. Ltd. 2
Xgear Technology Co. Ltd. 1
Xgene Pharmaceutical Inc. 1
Xi'An Institute Of Optics And Precision Mechanics Chinese Academy Of Sciences 1
Xi'An Jiao Tong University 1
Xi'an Jiaotong University 4
Xi'An Libang Contmedu Medical Technology Co. Ltd. 1
Xi'An Unisoc Technologies Co. Ltd. 2
Xi'An University Of Architecture And Technology 1
Xi'An Xiongfeng Energy Saving Technology Co. Ltd. 1
Xia Men Chuangpuyun Technology Co. Ltd. 1
Xiamen Ampace Technology Limited 1
Xiamen Ampack Technology Limited 4
Xiamen Bonmart Machinery And Plastic Co. Ltd. 1
Xiamen Carbonking Composites Technology Co. Ltd. 1
Xiamen Changelight Co. Ltd. 1
Xiamen Chip-Nova Technology Co. Ltd. 1
Xiamen Chufunyu Co. Ltd. 1
Xiamen Compass Technology Co. Ltd. 1
Xiamen Extremely Pq Display Technology Co. Ltd. 6
Xiamen Faratroinic Co. Ltd. 1
Xiamen Galenpoo Kitchen&Bathroom Technology Co. Ltd. 1
Xiamen Hithium Energy Storage Technology Co. Ltd. 2
Xiamen Hongfa Electric Power Controls Co., Ltd. 6
Xiamen Honglu Tungsten Molybdenum Industry Co. Ltd. 1
Xiamen Honor Industry And Trading Co. Ltd. 1
Xiamen Industrial Technology Research Institute Co. Ltd. 4
Xiamen Innovax Biotech Co. Ltd. 1
Xiamen Kingdomway Group Company 1
Xiamen Leshijiwu Intelligent Technology Co. Ltd. 1
Xiamen Longstar Lighting Co. Ltd. 1
Xiamen Moqi Industry And Trade Co. Ltd. 1
Xiamen Mugin Tech Ltd. 1
Xiamen Nevc Advanced Electric Powertrain Technology Innovation Center 2
Xiamen Prime Shower Co. Ltd. 2
Xiamen PVTECH Co., Ltd. 7
Xiamen R&T Plumbing Technology Co. Ltd. 1
Xiamen Roadzup Outdoor Products Co. Ltd. 1
Xiamen San'an Optoelectronics Co., Ltd. 9
Xiamen San'an Optoelectronics Co., Ltd. 3
Xiamen San'an Optoelectronics Co., Ltd. 1
Xiamen Sanan Integrated Circuit Co. Ltd. 1
Xiamen Silan Advanced Compound Semiconductor Co. Ltd. 2
Xiamen Sinopeg Biotech Co. Ltd. 4
Xiamen Solex High-Tech Industries Co., Ltd. 3
Xiamen Songyu Plumbing Co. Ltd. 1
Xiamen Tianma Display Technology Co., Ltd. 13
Xiamen Tianma Micro-Electronics Co., Ltd. 4
Xiamen Tianma Microelectronics Co., Ltd. 2
Xiamen Tianma Optoelectronics Co. Ltd. 2
Xiamen Topstar Lighting Co. Ltd. 2
Xiamen Ubest Electronic Technology Co. Ltd. 1
Xiamen University 8
Xiamen Vanfly Health Science & Technology Co. Ltd. 1
Xiamen Vigorteam Trading Co. Ltd. 1
Xiamen Water Nymph Sanitary Technology Co. Ltd. 1
Xiamen Yanjan New Material Co. Ltd. 2
Xiamen Yaxon Zhilian Technology Co. Ltd. 1
Xiamen Yaxon Zhillan Technology Co. Ltd. 1
Xiamen Yijiacheng Technology Co. Ltd. 1
Xiamen Zeesan Biotech Co. Ltd. 1
Xianghang (Shanghai) Technology Co. Ltd. 1
Xiangtan University 2
Xiangyang Academy Of Agricultural Sciences 1
Xiangyang Doytowin Software Technology Co. Ltd. 1
Xiant Technologies Inc. 2
Xiao Chi Jie Corp. 1
Xiao-I Plus Inc. 2
Xiaomi Ev Technology Co. Ltd. 7
Xiaoqin Li 1
Xicore Inc. 1
Xieping Dong 1
Xihua University 1
Xii Medical Inc. 1
Xilio Development Inc. 4
Xilis Inc. 1
Ximio Health Inc. 1
Xincor Inc. 1
Xing Power Inc. 2
Xing-Yi Lai 1
Xingheshixiao (Beijing) Technology Co. Ltd. 1
Xingmai Innovation Technology (Suzhou) Co. Ltd. 3
Xingr Technologies (Zhejiang) Limited 2
Xinjiang Jiangning Light Industry Machinery Engineering Technology Co. Ltd. 1
Xinjiang Suoying Technology Co. Ltd. 1
Xinjiang Technical Institute Of Physics & Chemistry Chinese Academy Of Sciences 1
Xinjiang University 1
Xintec Inc. 2
Xintela AB 2
Xinthera Inc. 2
Xintrum Pharmaceuticals Ltd. 1
Xironetic LLC 1
Xiushan Yin 1
Xizang Haisco Pharmaceutical Co., Ltd. 7
Xizang University 1
Xizang Vocational Technical College 5
Xi’An Eswin Material Technology Co. Ltd. 3
Xi’An Eswin Silicon Wafer Technology Co. Ltd. 1
Xi’An Jiaotong University 2
Xi’An Lanshen New Material Technology Co. Ltd. 1
Xi’An University Of Architecture And Technology 1
Xi’An Zhongxing New Software Co. Ltd. 1
Xlifesc Ltd. 3
Xliv Collective Inc. 1
Xlynx Materials Inc. 1
Xm Therapeutics Inc. 1
xMEMS Labs Inc. 4
Xmetix Ltd. 2
Xml Ltd. 1
Xmyth Ip Group Limited 1
Xn Solutions Co. Ltd. 1
Xnk Therapeutics AB 1
Xo Semiconductor Inc. 1
Xocean Limited 1
Xoltar Inc. 1
Xomox Corporation 1
Xomox Pft Corp. 1
Xona Microfluidics Inc. 1
Xonai Ltd. 1
Xoopar Limited 1
Xortx Therapeutics Inc. 1
Xpeedic Co. Ltd. 1
Xperi Inc. 1
Xphelyum 1
Xpo Inc. 1
Xport GmbH 1
Xpress Biologics 1
Xprnc Inc. 1
Xq Message Inc. 2
Xrad Holding Cayman Limited 1
Xri Holdings LLC 1
Xsensor Technology Corporation 3
Xspecter GmbH 1
Xspline S P A 1
Xspray Pharma AB 1
Xsys Germany GmbH 1
Xsys Prepress NV 1
Xtalic Corporation 3
Xtc New Energy Materials (Xiamen) Co. Ltd. 1
Xtc New Energy Materials (Xiamen) Ltd. 1
Xtend AI Inc. 2
Xtend Reality Expansion Ltd. 2
Xtg LLC 1
Xthings Industry LLC 2
Xtrac O S Ltd. 1
Xtract One Technologies Inc. 1
Xtralit Ltd. 1
Xtreee 1
Xtreme Manufacturing LLC 1
Xtreme Orthopedics LLC 2
Xuan Sun 1
Xuanwu Hospital Capital Medical University 1
Xuanwu Hospital Of Capital Medical University 2
Xue Wu Liu 1
Xukang Medical Science & Technology (Suzhou) Co. Ltd. 1
Xuzhou Central Hospital 1
Xuzhou College Of Industrial Technology 1
Xuzhou Xcmg Excavator Machinery Co. Ltd. 1
Xuzhou Xinjing Semiconductor Technology Co. Ltd. 1
Xuzhou Xinkun Electric Co. Ltd. 1
Xworks LLC 1
Xwpharma Ltd. 1
Xx Hmi Electronics Co. Ltd. 1
Xx02 Cell Ltd. 1
Xygenyx Inc. 9
Xylem Dewatering Solutions Inc. 1
Xylem Europe GmbH 3
Xylem Water Solutions U S A Inc. 1
Xylem Water Solutions Zelienople LLC 1
Xylon Technical Ceramics Inc. 1
Xylonix Pte. Ltd. 1
Xylyx Bio Inc. 2
Xyon Health Inc. 1
Xyone Therapeutics Inc. 1
Xyz Reality Limited 1
Xyzt AI BV 1
Xzom Inc. 2

Data sourced from USPTO Patent File Wrapper (daily) and Office Action Archive (weekly). Analysis generated by IP Author.

Data: USPTO Patent File Wrapper (daily) • Office Action Archive (weekly) • 89M+ prosecution events

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