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Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Maanshan Shenfei Machinery Parts Mfg Co Ltd has been awarded a patent for Reinforcing Steel Bar Sleeve Testing Device. This invention was developed by Tang Benyin and Tang Fulong.
The patent application number is CN202520422028U 20250312. The patent publication number is CN223910927 (U). International Pate..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Ningxia Jianlong Longxiang Iron And Steel Co Ltd has received a patent for Furnace Nose for Hot Galvanizing of Steel Strip. This invention was developed by Zhang Hongxiao and Liu Zhendong.
The patent application number is CN202520567119U 20250328. The patent publication number is CN223906917 (U). Internati..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Angang Steel has been granted a patent for Volume Measuring Device for Pellets. Zhang Daoguang, Zhang Jingyu, Li Kui, Zhao Lizhang, Che Chong, Sun Wei, Tang Yingxu and Lee Hye-ja developed the invention.
The patent application number is CN20252064497U 20250113. The patent publication number is CN223910837 (U..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Hubei Longxing Steel Structure Co Ltd has obtained a patent for steel structure welding seam detection device. This invention was developed by Liu Wenjun.
The patent application number is CN202422979503U 20241203. The patent publication number is CN223910802 (U). International Patent Classification codes a..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Hunan Valin Xiangtan Iron & Steel has obtained a patent for steel surface defect static detection device. This invention was developed by Zhou Jianfu, Cao Min, Yin Yuelin and Liu Zhang.
The patent application number is CN202520404297U 20250307. The patent publication number is CN223910798 (U). International ..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Guangdong Yijia Pipe Industry has been granted a patent for Stainless Steel Pipe Convenient to Assemble. Zhong Suting developed the invention.
The patent application number is CN202520566605U 20250328. The patent publication number is CN223908559 (U). International Patent Classification codes are F16B7/00 an..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Dongguan Xinshuangmao Mould Steel Co Ltd has obtained a patent for modular mold steel capable of being quickly assembled. This invention was developed by Chen Maolin.
The patent application number is CN202520673216U 20250410. The patent publication number is CN223908555 (U). International Patent Classifica..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Wuxi Jiachen Stainless Steel Co Ltd has been granted a patent for Novel Stainless Steel Plate Rolled Product. Lu Meng developed the invention.
The patent application number is CN202520851049U 20250430. The patent publication number is CN223908552 (U). International Patent Classification code is F16B5/02.
..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Angang Steel for Temperature-controllable Pellet Roasting Experimental Device. Duan Lixiang, Gao Hongzhuang, Zhang Hui, Xu Libing, Liu Jie, Liu Shuai, Jin Xun, Peng Bin and Zhang Mingzhou developed the invention.
The patent application numbe..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Hebei Zhangxuan High Tech Technology has been awarded a patent for Auxiliary Paying-off Device for Hot-dip Galvanized Steel Wires. This invention was developed by Li Huibin, Gao Zhigang, Gu Xiaojun, He Haijun and Lang Yongzhong.
The patent application number is CN202520222378U 20250212. The patent publicat..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Zhejiang Kangxin Steel Pipe Co Ltd has received a patent for Seamless Steel Tube Quenching Equipment. This invention was developed by Wan Changli, Xiang Guiping, Lu Kaichun, Zhang Hong and Yang Wenyong.
The patent application number is CN202520370904U 20250304. The patent publication number is CN223906903 ..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Sumin Zhangjiagang New Metal Material Tech Co Ltd has been granted a patent for Alkali Washing Device for Improving Steel Wire Quality. Yin Min, Wu Wenyu, Wu Xiaoling and Cheng Guanbo developed the invention.
The patent application number is CN202520264859U 20250219. The patent publication number is CN2239..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Jiangsu Baohua Metal Mat Co Ltd has received a patent for Passivating Solution Spraying Device for Galvanized Steel Sheet Processing. This invention was developed by Dong Zhenyong, Dai Haifeng and Liu Chunbo.
The patent application number is CN202520564295U 20250328. The patent publication number is CN2239..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Ningxia Jianlong Longxiang Iron and Steel Co Ltd has been granted a patent for Passivation Device for Strip Steel. This invention was developed by Zhang Hongxiao, Wei Jian and Meng Hongquan.
The patent application number is CN202520567122U 20250328. The patent publication number is CN223906945 (U). Interna..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Anhui Fuhai New Material Tech Co Ltd has received a patent for Chromium-free Passivation Device for Hot-dip Galvanized Steel Plate. This invention was developed by Gong Zhongyang and Xia Yougen.
The patent application number is CN202520561341U 20250328. The patent publication number is CN223906944 (U). Int..
Steel
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- JFE Steel has filed a patent application for Forming Load Increasing Factor Portion Identifying Method, Method for Manufacturing Press Formed Part, Forming Load Increasing Factor Portion Identifying Device, and Forming Load Increasing Factor Portion Identifying Program. This invention was developed by Ogih..
Steel
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- JFE Steel has sought patent for Press Forming Analysis Method, Press Forming Fracture Determining Method for Press Formed Part, Press Formed Part Manufacturing Method, Press Forming Analysis Device, and Press Forming Analysis Program. This invention was developed by Ogihara Yuki, Sato Kentaro and Kishigami..
Steel
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has received JFE Steel patent application for Cold-iron-source Melting Ratio Estimating Device, Cold-iron-source Melting Ratio Estimating Method, and Molten Iron Refining Method. Yokomori Rei, Kikuchi Naoki, Ogasawara Futoshi, Hattori Yudai and Kawabata Ryo developed the in..
Steel
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has received E One Moli Energy Corp patent application for Method of Fabricating Heterogeneous Lap Welded Joints Between Nickel-plated Steel Sheet and Multi-layer Copper Foils. Chuang Jen-chia, Shiue Ren-jen, Yeh Nan-hung and Chen Yi-hsuan developed the invention.
The pa..
Steel
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- SA Tai H Ind Co Ltd has applied United States patent for a Method of Manufacturing an Ultra-high Strength Steel Workpiece by Cold Stamping. Chao Chun-lung developed it.
The patent application number is US202519184200 20250421. The patent publication number is US20260326181 (A1). International Patent Cla..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Zhejiang Chengpeng Industry and Trade has been granted a patent for Anti-falling Steel Bottom. Ai Dongming, Shen Feilong and Shen Chengpeng developed the invention.
The patent application number is CN202520323247U 20250227. The patent publication number is CN223913865 (U). International Patent Classification..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Guangdong Lingwei Precision Tech Co Ltd has secured a patent on Stainless Steel Mirror Frame Filled with Aluminum Alloy. Huang Guanxiang developed the invention.
The patent application number is CN202520804065U 20250425. The patent publication number is CN223913841 (U). International Patent Classification ..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chinese Patent for Rail Type Movable Steel Frame Heat Preservation Shed has been issued to Beijing Tongnong Seed Ind Co Ltd. This invention was developed by Liu Lei, Chen Yujun, Yang Zhen, Liu Chunping and Chen Kun.
The patent application number is CN202520318195U 20250226. The patent publication number is..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Shanghai Runzi Electric Co Ltd for Protective Cover for Stainless Steel Resistor. Wang Meng developed the invention.
The patent application number is CN20242347337U 20241211. The patent publication number is CN223911483 (U). International ..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Changzhou Wujin Hualing Electric Machinery Co Ltd has secured a patent on Steel Belt Roller Connecting Structure. Zhou Daoxing, Zhou Daoping and Yang Kai developed the invention.
The patent application number is CN202520500032U 20250320. The patent publication number is CN223911472 (U). International Paten..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Changzhou Wenjie Furnace Charge Co Ltd has been granted a patent for Oil Injection Traction Device for Aluminum Cable Steel Reinforced. Zhai Wenjie developed the invention.
The patent application number is CN202520998871U 20250521. The patent publication number is CN223911470 (U). International Patent Clas..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chinese Patent for Steel Pipe Rotating Speed Measuring Device of Automatic Ultrasonic Flaw Detector has been issued to Baoyin Special Material Tech Co Ltd and Jiangsu Yinhuan Prec Steel Pipe Co Ltd. This invention was developed by Yang Zhou, Hong Chen, Chen Yong, Gao Xiang and Zhuang Zhuojun.
The patent ap..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Hangzhou Fangping Construction Eng Detection Co Ltd has obtained a patent for ultrasonic flaw detection device for steel structure detection. This invention was developed by Zhao Weiliang.
The patent application number is CN202423224374U 20241226. The patent publication number is CN223910862 (U). Internati..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Fujian Xiapu Zhongyuan Machinery has been granted a patent for Steel Wire Rope Fatigue Testing Machine. Hu Bangzhong, Xiao Shengzhu and Feng Qiuwu developed the invention.
The patent application number is CN202520342659U 20250228. The patent publication number is CN223910696 (U). International Patent Classif..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Tianjin Bochuang Elevator Parts Co Ltd has obtained a patent for elevator steel wire rope strength inspection device. This invention was developed by Liu Peng and Zhang Xiyong.
The patent application number is CN20252072420U 20250113. The patent publication number is CN223910678 (U). International Patent C..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Guangxi Deli Tech Co Ltd for Positioning Structure of Reinforcing Steel Bar Strength Detection Device. Liu Yang developed the invention.
The patent application number is CN202520857588U 20250430. The patent publication number is CN22391064..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Zhejiang Jianli has secured a patent on High-strength Corrosion-resistant Bearing Steel Pipe. Zhao Jian developed the invention.
The patent application number is CN202520682470U 20250411. The patent publication number is CN223909271 (U). International Patent Classification code is F16S3/00.
The abstract re..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Xiamen Shundaan Special Equipment Inspection Co Ltd has been awarded a patent for Steel Wire Rope Nondestructive Testing Support with Adjustable Angle and Height. This invention was developed by Wu Zhichun, Luo Yongzhen and He Huan.
The patent application number is CN202520668793U 20250410. The patent publ..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Zhejiang Wangli New Material Tech Co Ltd has been granted a patent for Stainless Steel Pipeline Piece with High Wear Resistance. Qiu Zhijun developed the invention.
The patent application number is CN202520360052U 20250304. The patent publication number is CN223909131 (U). International Patent Classificati..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Wuxi Honghe Special Section Tube has secured a patent on Special-shaped Steel Pipe with Good Anti-bending Effect. Feng Jingyan, Liu Xiaohui, Shu Jiyuan, You Minghao, Jiang Yunhua and Chen Yan developed the invention.
The patent application number is CN202520422883U 20250312. The patent publication number is ..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Huainan Lisheng Ind and Trade Co Ltd has been awarded a patent for Wear-resistant Stainless Steel Seamless Tube. This invention was developed by Zhao Honglin, Rong Jiajun, Shi Yanru, Zhang Desheng, Kong Xiangyong and Kong Xianglong.
The patent application number is CN202520853105U 20250430. The patent publ..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chinese Patent for Multipurpose 3pe Anti-corrosion Steel Pipe has been issued to Shandong Huahe Equipment Co Ltd. This invention was developed by Wu Peisong and He Jinglei.
The patent application number is CN202521386900U 20250703. The patent publication number is CN223909040 (U). International Patent Clas..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Guangdong Creative Tech Co Ltd for Pe Steel Wire Mesh Framework Composite Pipe with Good Pressure Resistance. Pan Fucun developed the invention.
The patent application number is CN202520853112U 20250429. The patent publication number is CN..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Hebei Hengyuan Pipeline Equipment Group Co Ltd has secured a patent on Tpep Anti-corrosion Steel Pipe. Zuo Changli developed the invention.
The patent application number is CN202520494809U 20250320. The patent publication number is CN223909007 (U). International Patent Classification codes are F16J15/06, F..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chinese Patent for Corrosion-resistant Steel Column has been issued to Hainan Huajin Steel Structure. This invention was developed by Wu Zhenbo.
The patent application number is CN202520120474U 20250120. The patent publication number is CN223907762 (U). International Patent Classification codes are E04B1/64 ..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chinese Patent for New Energy Steel Rail Fastener Bolt Double-strand Synchronous Automatic Adjusting Device has been issued to Shanghai Civil Engineering Group Suzhou Rail Transit Technology Research Institute of CREC, Shanghai Civil Engineering Co , Ltd of CREC and Huahai Engineering of CREC (Shanghai). This..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Sandianshui New Energy Technology, Anhui for Grease Smearing Device for Steel Wire Rope. Zha Qing developed the invention.
The patent application number is CN202423194577U 20241224. The patent publication number is CN223907238 (U). Internati..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Yancheng Shenwei Rope Products Co Ltd has secured a patent on Production Equipment for Flexible Steel Wire Rope. Qiu Fengjun, Song Jie and Sang Jiafeng developed the invention.
The patent application number is CN202520531106U 20250325. The patent publication number is CN223907237 (U). International Patent ..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Bekaert Advanced Cords Aalter NV has received a patent for Steel Strand and Belt Reinforced with Steel Strand. This invention was developed by Vanreyten Wouter, Lambert Marc, Baekelandt Tom and Rommel Hendrik.
The patent application number is CN202520198736U 20250208. The patent publication number is CN223..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Jiaxing Hengxin Environmental Protection Technology has been granted a patent for Abrasion-resistant Stainless Steel Automatic Line Phosphating Roller. This invention was developed by Yang Shengjin and Liang Kun.
The patent application number is CN202520347062U 20250228. The patent publication number is CN22..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Hubei Wuxue Special Steel Casting Co Ltd has been granted a patent for Steel Secondary Heat Treatment Device. Yang Mingqi and Yang Ziyi developed the invention.
The patent application number is CN202520414017U 20250311. The patent publication number is CN223906893 (U). International Patent Classification c..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Cangzhou Zhongtie Equipment Manufacturing Materials has obtained a patent for steel continuous casting refining device. This invention was developed by Cui Xiaohui, Ning Weili, Wang Furui, Yang Chengjun, Sun Xiuqian, Ubun Nie, Xin Shibin, Qian Xiaoke, Wang Chaoyang, Feng Yuqi and Wang Xing.
The patent applic..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chengyu Vanadium Titanium Science & Tech Co Ltd has been granted a patent for Efficient Slag Scraper for Semisteel Smelting. Wang Gang, Tang Jun, Peng Shicheng, Huang Lijian, Mou Xiaohai, Jiang Mingshan, Li Wenpeng, Jia Bin and Wang Dong developed the invention.
The patent application number is CN202520153..
Steel
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has released SMS Group patent application for Injector-burner for Furnace, in Particular for the Production of Steel or Metals. This invention was developed by Greguoldo Jacopo, Laviosa Cesare, Vecchiet Fabio and Dapit Gabriele.
The patent application number is US202619648..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Greenleaves Boiler Co Ltd for Device for Testing Water Pressure of End Part of Threaded Steel Pipe. Li Fei and Cao Peng developed the invention.
The patent application number is CN202321645689U 20230627. The patent publication numb..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chinese Patent for Online Material Cleaning Tool for Upper Water Seal Tank of Circular Cooler has been issued to Angang Steel. This invention was developed by Wang Xiaoqiang, Zhang Lichao, Liu Jie, Teng Xueliang, Gong Jibing, Shi Miqiang, Hao Yannan, Ma Xianguo, Yang Lixing and Zhang Nan.
The patent applicat..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Angang Steel has secured a patent on Semi-arc-shaped Water-cooled Furnace Cover with Four-hole Layout. Liu Tie, Wang Jingli, Zhu Xionglei, Qi Lin, Li Yan, Wang Hongtao and Ren Kaiyou developed the invention.
The patent application number is CN202520410752U 20250311. The patent publication number is CN2239100..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Shenyang Saiya Rubber Products has secured a patent on High-temperature Furnace for Pitted Surface Steel Braided Tube Machining. Liu Jiaxin and Liu Mengfei developed the invention.
The patent application number is CN202520529334U 20250324. The patent publication number is CN223910022 (U). International Paten..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chinese Patent for Drying Device for Steel Grit Production has been issued to Shandong Baoda Metal Group Co Ltd. This invention was developed by Zhao Kai, Wang Yong and Zhao Xiaofei.
The patent application number is CN202423122716U 20241218. The patent publication number is CN223909969 (U). International P..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Hubei Wuxue Special Steel Casting Co Ltd has secured a patent on Cooling Device for Steel Plate Production. Yang Mingqi and Yang Ziyi developed the invention.
The patent application number is CN202520494752U 20250320. The patent publication number is CN223909868 (U). International Patent Classification cod..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Jialong Electric Power Equipment Co Ltd for Assembly Type Steel Structure Supporting Framework of Vertical Boiler. Dai Jialong and Dai Weijun developed the invention.
The patent application number is CN202520218892U 20250211. The p..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Tanggang Meijin Tangshan Coal Chemical Co Ltd, Tangshan Iron & Steel Group and Hegang Leting Steel for Dry Quenching Waste Heat Boiler Deaerator Dead Steam Recovery Device. Zhang Bo, Liu Yang, Wang Yulong, Pang Guoqiang and Li Tao developed t..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Pingmei Shenma Construction & Engineering Group has secured a patent on Fixing Device for Bearing Steel Beam in Vertical Shaft. Zuo Shuai, Feng Song, Zhang Youbo, Guo Pengtao, Tu Xiaoyu, Yan Peng, You Zongren, Yang Hongbo, Li Shihao, Chen Zichuan, Chen Wenlong and Li Hui developed the invention.
The patent a..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chinese Patent for High-precision Stainless Steel Composite Sieve Tube has been issued to Jiangsu Zhengjia Machinery Tech Co Ltd. This invention was developed by Cao Lu and Zhai Jian.
The patent application number is CN202520845303U 20250430. The patent publication number is CN223908193 (U). International ..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Anhui Zhongxing Eng Supervision Co Ltd has been granted a patent for Steel Template for Wiping Strip of Circular Pipe Culvert. Yao Changsheng, Yu Yihai, Lu Xiaodong, Zhao Shun, Wang Qiang, Wu Ming'an and Wang Jiaxi developed the invention.
The patent application number is CN202520438406U 20250313. The pate..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Jiangxi Provincial Water Investment Construction Group has secured a patent on Combined Steel Formwork for Water Outlet Flow Channel of Power Plant. Feng Taotao, Gong Xian, Su Chengyue, Wang Peng, Hu Jinlin, Chen Huiyong and Liu Guolin developed the invention.
The patent application number is CN202520200627U..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Guizhou Highway Engineering Group has secured a patent on Movable Steel Truss Girder Splicing Integrated Operation Platform. Dai Yinghai, Wang Keji, Xiao Yao, Yu Xingyou, Yuan Yadong, Xiong Linlin, Zheng Jian, Zhang Shilin, Wu Zhonghuai and Xiang Yong developed the invention.
The patent application number is..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Zhuhai Huafa West Real Estate has been granted a patent for All-steel Climbing Frame with Good Stability. This invention was developed by Yan Xin.
The patent application number is CN202422573093U 20241023. The patent publication number is CN223907828 (U). International Patent Classification code is E04G3/28...
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Yujian Construction Industry Technology Group for Wide-body Steel Bar Truss with Alternate Web Members. Xiang Bo, Wang Yiquan, Liu Xianggang and Zhang Zhenyong developed the invention.
The patent application number is CN202422904611U 2024112..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Jiangsu Bangzhou Tech Co Ltd has been granted a patent for H-shaped Steel Reinforcing Structure. Zhang Jian, Zhang Qianqian and Li Yitong developed the invention.
The patent application number is CN202520412929U 20250311. The patent publication number is CN223907757 (U). International Patent Classification..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Hainan Huajin Steel Structure has been granted a patent for Construction Steel Structure Engineering Component. Wu Zhenbo developed the invention.
The patent application number is CN202520289409U 20250224. The patent publication number is CN223907703 (U). International Patent Classification codes are E04B1/2..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Bureau 14 for Water Stop Steel Plate Fixing Device. Xia Liang, Wu Honghai, Zhang Xilin, Hou Qi, Cheng Peilin, Ming Jie, Du Hongjie, Liang Heyong, Ma Xiong and Song Yingzhang developed the invention.
The patent application number is..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Hebei Building Materials Industry Design and Res Institute Co Ltd has obtained a patent for profiled steel sheet wall corner plugging structure. This invention was developed by Gou Shaopeng, Zhang He, Zhang Jiaming, Li Cong and Zhang Juntao.
The patent application number is CN202520495893U 20250320. The pa..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Wu Hanfei has secured a patent on Connecting Piece for Connecting Cylindrical Steel Structure and Square Steel Structure. Yang Zhen, Wu Hanfei and Wang Ying developed the invention.
The patent application number is CN20252050387U 20250109. The patent publication number is CN223907681 (U). International Pat..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Taiyuan Institute of Architecture Design & Research for Connecting Structure of Steel Structure Column. Niu Tian, Zhang Xiaohui, Shangguan Anxing, Qu Bo, Fan Yongsheng, Gao Caixia, Yin Qi, Li Yongqiang and Zhang Chen developed the invention.
..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Penglai Enel Steel Structure Co Ltd has secured a patent on Height-adjustable Fabricated Steel Column Base. Liu Chengcheng developed the invention.
The patent application number is CN202520316875U 20250226. The patent publication number is CN223907675 (U). International Patent Classification codes are E04B..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Xuzhou Dong Da Steel Construction Co Ltd for Steel Structure Beam Connecting Joint. Sun Tianyu, Zhou Shengfu and Wang Xin developed the invention.
The patent application number is CN202520523135U 20250324. The patent publication number is ..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Urban Dev Design Group Co Ltd for Steel Structure Beam Column Joint Structure Convenient to Construct. Zhang Shaoliang, Xin Genghua and Zhao Jinhua developed the invention.
The patent application number is CN202520500386U 20250321. The pat..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Shenzhen Ruixin Steel Structure Engineering has received a patent for Light Steel Structure Splicing Beam. This invention was developed by Wang Xing.
The patent application number is CN202520398014U 20250306. The patent publication number is CN223907661 (U). International Patent Classification codes are E04B..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Qingdao Rongtai Zhonghe Integrated Housing for Steel Beam Convenient to Position. Li Longfei and Pang Jinsheng developed the invention.
The patent application number is CN202520209407U 20250210. The patent publication number is CN223907660 (..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Hefei University has been awarded a patent for Connecting Joint of Steel Structure Box Column and H-shaped Beam. This invention was developed by Cao Xianlei, Ma Cuiling and Fang Hui.
The patent application number is CN202520145974U 20250122. The patent publication number is CN223907658 (U). International Pat..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Jinggong Industrial Construction System Group has been granted a patent for Novel Double-spliced C-shaped Steel Structure. Jin Jian, Pan Yuting, Lin Miao, Wang Tao, Zhu Yaxin, Pan Haifeng and Yao Kaiyu developed the invention.
The patent application number is CN202520133881U 20250121. The patent publication ..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Shanghai Municipal Engineering Design Institute Group has obtained a patent for steel circular drainage inspection well in ultra-deep vertical shaft. This invention was developed by Peng Xiajun, Gu Shiyi, Xie Xin, Wang Jian and Gao Chengpeng.
The patent application number is CN202423149046U 20241219. The p..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Shandong Iron and Steel Group Yongfeng Lingang has received a patent for Self-made Floating Ball Automatic Drainage Device. This invention was developed by Cui Yanbao, Zhao Shian, Zhang Yan, Lu Limo, Cao Shan'an and Li Chunbo.
The patent application number is CN202520487886U 20250319. The patent publication ..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Qingdao Jinkunda Ind and Trade Co Ltd has been granted a patent for Multifunctional Stainless Steel Water Tank. Li Junyan, Xu Xiaopeng, Lyu Zhifei and Shao Yangyang developed the invention.
The patent application number is CN20252087790U 20250114. The patent publication number is CN223907599 (U). Internati..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Chengdu Construction Engineering No 2 Building Engineering for Basement Bottom Plate Pouring Reinforcing Steel Bar System. Wu Sishan, Hu Gang, Zhao Xiaolong, Hayashi Hiroshi, Shi Wei and Tian Zehui developed the invention.
The patent applica..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- ASCG has received a patent for Reinforcement Cage and Steel Wire Mesh Combined Modular Device for Back-wall Inverted Filter Structure. This invention was developed by Tian Hui, Li Dengzhu, Yue Wenchang, Yin Qiuxue, Bian Yujuan, Li Chen, Lei Jinsong and Li Rang.
The patent application number is CN20252100522U..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- China MCC5 Group Corporation has secured a patent on Large-diameter High-strength Steel Bar Anti-floating Anchor Rod. He Fanmin, Ren Dongxing, Peng Jiechao, Liao Hongye, Xue Peng, Li Binjia and Peng Tao developed the invention.
The patent application number is CN202520488351U 20250319. The patent publicati..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Zhongshan Jiahe Hardware Co Ltd has obtained a patent for stable steel structure handrail convenient to install. This invention was developed by Liu Chuan and Liu Hongbo.
The patent application number is CN202520257316U 20250218. The patent publication number is CN223907401 (U). International Patent Classi..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Hebei Haoaixi Steel Fiber Co Ltd for Steel Fiber Weighing Equipment. Yang Suhuan developed the invention.
The patent application number is CN202520208729U 20250211. The patent publication number is CN223910346 (U). International Patent Cla..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Xiamen Lehua Ceram Sanitary Ware Co Ltd has secured a patent on Stainless Steel Valve Control Water Meter Shell. Hong Kuan developed the invention.
The patent application number is CN202520385874U 20250306. The patent publication number is CN223910313 (U). International Patent Classification code is G01F15..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chinese Patent for Quality Detection Device for Steel Rail Turnout Base Plate has been issued to Jiangsu Tianlijian Electromechanical Tech Development Co Ltd. This invention was developed by Li Lixin.
The patent application number is CN202520248798U 20250217. The patent publication number is CN223910294 (U..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chinese Patent for Self-suction Steel Structure Measuring Scale has been issued to State Grid Hebei Electric Power Supply Co Ltd, State Grid Corporation of China and Hebei Power Trans & Distrib Co Ltd. This invention was developed by Zhao Ye, Wang Yang, Zhang Na, Zhao Bo, Guo Mengyue, Liu Bo, Liu Yugang, Zhou..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Jiangsu Jialong Electric Power Equipment Co Ltd has secured a patent on Boiler Steel Notch Flatness Detection Structure. Dai Jialong and Dai Weijun developed the invention.
The patent application number is CN202520518840U 20250324. The patent publication number is CN223910236 (U). International Patent Clas..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Foshan Highway And Bridge Eng Monitoring Station Co Ltd has received a patent for Steel Strand Straightness Detection Device. This invention was developed by Tang Yuanfu, Han Chunlai, Jiang Heng, Lin Guanghua, Liu Bo, Yuan Junwei, Liang Shaowang, Luo Yudan, Kuang Qiang, Xu Rihui, Zheng Zhenfeng, Yan Yan, Xiao..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chinese Patent for Cast Pipe Cement Lining Thickness Detection Device has been issued to Angang Group Yongtong Ductile Iron Pipe, Anyang Iron & Steel Group, Anyang Iron & Steel and Henan Iron & Steel Group Co Ltd. This invention was developed by Qin Xusheng, Chai Qiang, Wei Xiaobo, Fan Yonghui, Huang Shiyu, J..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Shanghai Yueyou Civil Air Defense Eng Co Ltd has obtained a patent for waterproof steel structure double-leaf air-tight door. This invention was developed by Zhong Congxun.
The patent application number is CN202423291468U 20241231. The patent publication number is CN223908092 (U). International Patent Clas..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Shanghai Yueyou Civil Air Defense Eng Co Ltd for Linkage Type Steel Structure Double-leaf Air-tight Door. Zhong Congxun developed the invention.
The patent application number is CN202423291494U 20241231. The patent publication number is CN..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Nanjing Jinshidai Storage Equipment Co Ltd has secured a patent on Anti-collision Guardrail Structure of Steel Platform. Tao Yanyan and Ma Jun developed the invention.
The patent application number is CN202520432696U 20250313. The patent publication number is CN223907906 (U). International Patent Classific..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- CCCC First Highway Engineering Group has been granted a patent for Steel-edged Waterstop Shaping and Fixing Device. This invention was developed by Tian Xiaoping, Jin Bo, Hu Ruiqiang, Wang Xinlei, Cheng Huafei and Yang Maoyou.
The patent application number is CN202520419745U 20250311. The patent publicatio..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Beijing Urban Construction Group for Temporary Fixing Device for Large-span Steel Beam Circular Tube Jig Frame. Wu Xiaowan, Zhang Ahu, Yu Lei, Rao Xiaoming, Che Yue, Bian Haodong, Fan Yilong, Wu Xiuxia, Li Yanguo, Dong Tingfa and Han Yuanyuan..
Steel
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has received Jiangsu Fasten Steel Cable Co Ltd patent application for a Fire-blocking Device for a Stay Cable Capable of Achieving Bidirectional Expansion When Exposed to Heat and an Installation Method Thereof. Xia Pengfei, Zhao Jun, Xue Huajuan and Wu Qiong developed the ..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Angang Group Yongtong Ductile Iron Pipe, Anyang Iron & Steel Group, Anyang Iron & Steel and Henan Iron & Steel Group Co Ltd have obtained a patent for casting sand core conveying equipment capable of being overturned for inspection. This invention was developed by Sun Guangwei, Qin Xusheng, Ji Haibo, Chai Qia..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Weier Automation Co Ltd Tangshan Iron & Steel Group, Tangshan Iron & Steel Group and Hegang Leting Steel have received a patent for Blockage Detection Device for Belt Conveyor. This invention was developed by Zhou Lin, Guo Jianshuang, Yao Yupeng, Han Yijie and Liu Haichao.
The patent application number is ..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Tangshan Branch HBIS, Tangshan Iron & Steel Group and Hegang Leting Steel have obtained a patent for auxiliary debugging tool for valve limiting. This invention was developed by You Sijia, Wan Zhenxu, Yang Zhen and Liang Dong.
The patent application number is CN202520296836U 20250224. The patent publicatio..
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