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Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has awarded a patent to Shaanxi Huazhao Ind Co Ltd for Building Steel Bundling Device. Wang Qing and Wu Kang developed the invention.
The patent application number is CN202422898533U 20241127. The patent publication number is CN223340994 (U). International Patent..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has awarded a patent to Qingdao Zhengqihe Prec Industry Co Ltd for Steel Surface Rust Removal Equipment. Wen Yujiao and Zhang Zhihong developed the invention.
The patent application number is CN20242258502U 20240823. The patent publication number is CN223339119 (..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has awarded a patent to Dale Metal Products Dongguan Co Ltd for Multi-angle Trimming and Grinding Device for Die Steel Machining. Xu Jiaomao developed the invention.
The patent application number is CN202422615352U 20241029. The patent publication number is CN223..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has awarded a patent to Shandong Kingyue Transp Development Group Co Ltd for Bridge Steel Member Welding Device. Zhou Shuangshuang and Ning Benrui developed the invention.
The patent application number is CN202422629954U 20241030. The patent publication number is..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has awarded a patent to Shandong Jinxu Steel Structure Eng Co Ltd for Adjustable Cz-shaped Steel Forming Machine. Ji Caixia, Liu Hangyu and Wang Xiangyu developed the invention.
The patent application number is CN202422699985U 20241106. The patent publication num..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Hubei Bomai Steel Structure Eng Co Ltd has obtained a patent for steel structure welding device. This invention was developed by Fu Yong, Zeng Wanxiang, Ma Jianfeng and Fu Xuan.
The patent application number is CN202422280779U 20240918. The patent publication number is CN223338752 (U). International Patent..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Dongguan New Century Heavy Steel Co Ltd has obtained a patent for jig frame for welding h-shaped steel component. This invention was developed by Que Baohua, Que Binming and Que Dongfeng.
The patent application number is CN202422742721U 20241111. The patent publication number is CN223338743 (U). Internatio..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Zhejiang Zhentuo Petrochemical Equipment Co Ltd has obtained a patent for stainless steel band edge processing device. This invention was developed by Li Zhentao and Li Gensheng.
The patent application number is CN202422780584U 20241114. The patent publication number is CN223338523 (U). International Paten..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Xinjiang Xinan Special Steel Co Ltd has obtained a patent for bar hot rolling device for steel bar production. This invention was developed by Xiao Feng, Du Fangmin and Chen Xinghua.
The patent application number is CN202422355567U 20240925. The patent publication number is CN223338058 (U). International P..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Fuyang Huizhongxin Automation Tech Co Ltd has secured a patent on I-shaped Steel Moving Feeder. Li Mengpeng, Qian Kaiyu and Zhao Changchun developed the invention.
The patent application number is CN202422934797U 20241129. The patent publication number is CN223341551 (U). International Patent Classificatio..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Shenyang Pengbo Intelligent Ind Automation Co Ltd has secured a patent on Steel Structure Component Conveying Device. Yuan Lichao developed the invention.
The patent application number is CN202422991532U 20241205. The patent publication number is CN223340677 (U). International Patent Classification codes a..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Changshu Dongsheng Flange Co Ltd has secured a patent on Stainless Steel Flange Forging Device Capable of Rapidly Cooling. Chen Jianxin developed the invention.
The patent application number is CN20242223370U 20240821. The patent publication number is CN223338278 (U). International Patent Classification co..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Wuxi Mingwan Machinery Mfg Co Ltd has secured a patent on Adjustable H-shaped Steel Straightening Machine. Li Mei developed the invention.
The patent application number is CN202422601356U 20241028. The patent publication number is CN223338101 (U). International Patent Classification code is B21D3/05.
T..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Changzhou Kangpani Motor Co Ltd has secured a patent on Magnetic Steel Assembling and Gluing Machine. Zhou Dengfeng and Zheng Ziyang developed the invention.
The patent application number is CN202422734201U 20241108. The patent publication number is CN223337689 (U). International Patent Classification code..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Shandong Taiyue Spring Co Ltd has secured a patent on Steel Plate Spring Surface Treatment Device. Yang Yujuan, Zhao Xinghui, Jia Xiangming and Wang Jiqiang developed the invention.
The patent application number is CN202422338365U 20240925. The patent publication number is CN223337597 (U). International Pa..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Chinese Patent for Large Steel Transmission Rod Overturning and Shifting Device has been issued to Xiangyu Baoyuan Xuzhou Intelligent Mfg Co Ltd. This invention was developed by Li Huabin, Sun Xingchao and Pang Lei.
The patent application number is CN202422517692U 20241018. The patent publication number is..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Chinese Patent for Portable Steel Bar Bending Device has been issued to The 23rd Metallurgical Construction Group, Minmetals, Yueyang Traffic Road Eng Construction Co Ltd, Yueyang City Operation Invest Group Co Ltd and Central South University. This invention was developed by Wang Hao, Xie Heping, Wang Jiayue..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Chinese Patent for Hydraulic Molding Equipment for Steel Materials has been issued to Shandong Luhai Intelligent Tech Co Ltd. This invention was developed by Zhang Xinjiang, Liu Yingchun and Zhu Jiansi.
The patent application number is CN202422692008U 20241105. The patent publication number is CN223338206 ..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Chinese Patent for Steel Bending Device has been issued to Sichuan Zehua Construction Eng Co Ltd. This invention was developed by Cao Xiaolu, Qiu Jicai, Liang Renjun, Ma Hongqing and Qin Pengfei.
The patent application number is CN202422429235U 20241009. The patent publication number is CN223338113 (U). In..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Qihang Special Materials Tech Jiangsu Co Ltd has been awarded a patent for Automatic Collecting Device for High-precision Stainless Steel Wires. This invention was developed by Li Jinze.
The patent application number is CN202422473450U 20241014. The patent publication number is CN223342099 (U). Internation..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Ahwit Prec Shanghai Co Ltd has been awarded a patent for Simple Steel Jaw Clamp. This invention was developed by Wang Kang, Xiong Chaolin, Gao Fuxi, Zhou Xianzheng, Qiu Huawei, He Chaofeng, Long Shiwei and Sun Huayang.
The patent application number is CN202422567666U 20241024. The patent publication number..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Jiangsu Jiangmao Metal Ind Co Ltd has been awarded a patent for Die Steel Drilling Device Facilitating Accurate Positioning. This invention was developed by Yu Hanshan.
The patent application number is CN202422476310U 20241014. The patent publication number is CN223338875 (U). International Patent Classifi..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Qingdao Tiantuo Machinery Mfg Co Ltd has been awarded a patent for Welding Device for Steel Structure. This invention was developed by Liu Hongqiang and Liu Jinglong.
The patent application number is CN202422514163U 20241017. The patent publication number is CN223338773 (U). International Patent Classifica..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Dongfeng Jilu Construction Eng Co Ltd has been awarded a patent for Reinforcing Steel Bar Straightening Machine. This invention was developed by Li Junbo.
The patent application number is CN202422566087U 20241023. The patent publication number is CN223338246 (U). International Patent Classification codes a..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Weihai Ruibo Trans System Co Ltd has been awarded a patent for Fine Crushing Roller, Crushing Mechanism and Steel Belt Tablet Press. This invention was developed by Wan Jun, Gao Yuyang, Zhao Lanling and Ding Jianxin.
The patent application number is CN202422721884U 20241108. The patent publication number i..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Chengdu Gonghe Tech Co Ltd has been granted a patent for Steel Claw, Grab Bucket and Steel Grabbing Device. This invention was developed by Stanton Bilwith Robert and Zuo Hua.
The patent application number is CN202422957540U 20241202. The patent publication number is CN223342219 (U). International Patent C..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Shenzhen Sinoaude Tech Co Ltd has been granted a patent for Adjustable Belt Releasing Disc for Releasing Wide Steel Belt. Lin Yang, Meng Renhua, Xu Qi, Huang Xin, Mo Rigen, Guo Qingling and Yuan Shunyi developed the invention.
The patent application number is CN202422728087U 20241109. The patent publicatio..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Weifang Guancheng Intelligent Equipment Co Ltd has been granted a patent for Width-adjustable Type Section Steel Stacking Clamping Jaw. Cui Yanliang, Yu Xiangxin, Li Min, Liu Wenbin, Xin Xin, Wang Yang and Sun Hong developed the invention.
The patent application number is CN202421848289U 20240801. The pate..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Silvery Dragon Prestressed Mat Co Ltd Tianjin has been granted a patent for Steel Strand Packaging and Positioning Device. Xie Zhian, Ai Zhigang, Sun Wei, Lu Junlian, Yang Minghua and Li Liancai developed the invention.
The patent application number is CN202422642540U 20241031. The patent publication numbe..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Hubei Bingyi Machinery Equipment Mfg Co Ltd has been granted a patent for Die Steel Processing and Storing Device. Xiao Xiaodong, Yi Huilin, Xiao Jianyun and Liu Taohua developed the invention.
The patent application number is CN202422681708U 20241105. The patent publication number is CN223339407 (U). Inte..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Kunming Qianyan Tech Development Co Ltd has been granted a patent for Stainless Steel Plate Splicing and Positioning Device. Liao Debi and Xiao Chengzhang developed the invention.
The patent application number is CN202422738638U 20241111. The patent publication number is CN223338742 (U). International Pate..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Shandong Xiantong Metal Mfg Co Ltd has been granted a patent for Positioning Device for Welding Beam-column Joint of Steel Structure. Wang Qiang developed the invention.
The patent application number is CN202422626513U 20241030. The patent publication number is CN223338729 (U). International Patent Classif..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Chongqing Wuxing Municipal Construction Eng Co Ltd has been granted a patent for Building Steel Structure Welding Device. Zhang Yachi and Yuan Kuanrong developed the invention.
The patent application number is CN202422374850U 20240929. The patent publication number is CN223338718 (U). International Patent ..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Hongtai Dingzhou Tech Co Ltd has been granted a patent for Angle Steel Flange Welding Device. This invention was developed by Chen Gang, Tian Hui and Chen Jie.
The patent application number is CN202422198533U 20240909. The patent publication number is CN223338665 (U). International Patent Classification co..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Anping Yunde Metal Products Co Ltd has been granted a patent for Steel Plate Net Capable of Being Rapidly Installed. Chen Xijian developed the invention.
The patent application number is CN202422306937U 20240923. The patent publication number is CN223338267 (U). International Patent Classification code is ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Jiangsu Xiyun Metal Tech Co Ltd has been granted a patent for Raw Material Proportioning and Mixing Device for High-performance Steel Production. Shi Chunyan developed the invention.
The patent application number is CN202422809660U 20241119. The patent publication number is CN223337242 (U). International P..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Zhongshan Huashuo Metal Products Co Ltd has been granted a patent for Galvanized Steel Sheet Passivation Solution Spraying Device. This invention was developed by Niu Faguo, Tang Li and Yi Quan.
The patent application number is CN202422807154U 20241118. The patent publication number is CN223337616 (U). Int..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has received Tangshan Iron & Steel Group, Hegang Leting Steel, Tangshan Branch HBIS, Tangshan Steel Group High Strength Automobile Plate Co Ltd and Hebei Hegang Material Technology Research Institute patent application for Method for Rapidly and Accurately Evaluatin..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has received NCS Jiangsu Testing Tech Research Institute Co Ltd and Central Iron & Steel Research Institute patent application for Preparation Method of Cast High-temperature Alloy Mass Spectrometry Internal Control Standard Sample. Zhao Lei, Yang Jingwei, Liu Suran..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Tianrui Changzhou Electrical Equipment Co Ltd has received a patent for Elevator Steel Belt Cleaning Structure. This invention was developed by Yuan Dongming, Tong Jian, Tong Li, Ge Zanhua, Ji Dewei, Zhao Kai and Rui Dongying.
The patent application number is CN202422511149U 20241016. The patent publicatio..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Jiangsu Andy Steel Structure Eng Co Ltd has received a patent for Platform for Steel Structure Machining. This invention was developed by Han Fanglei, Han Fangjin and Han Didi.
The patent application number is CN202422778744U 20241114. The patent publication number is CN223339180 (U). International Patent ..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Gulishi Building Mat Co Ltd for Bidirectional Tapping Device for Reinforcing Steel Bar Sleeve. Wu Jun developed the invention.
The patent application number is CN202422365126U 20240927. The patent publication number is CN223338536..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Shanghai 317 Tools Co Ltd has received a patent for Threaded Sleeve Screwing Machine Suitable for Reinforcing Steel Bars with Different Diameters. This invention was developed by Duan Dongdong.
The patent application number is CN202422561081U 20241023. The patent publication number is CN223338537 (U). Inte..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Jiangxi Haopu Haicheng New Mat Co Ltd has been granted a patent for Efficient Energy-saving Stainless Steel Reaction Kettle. Yang Haiyu, Xing Jin, Jiang Peng and Xing Tianqi developed the invention.
The patent application number is CN202422760669U 20241113. The patent publication number is CN223337338 (U)...
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Henan Lihui Steel Rope Products Co Ltd has received a patent for Cleaning Device for Copper-plated Steel Wire. This invention was developed by Yao Yun, Li Gaofeng and Yuan Guoxi.
The patent application number is CN202422595089U 20241025. The patent publication number is CN223337911 (U). International Paten..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Chinese Patent for Stabilizing Device for Steel Wire Drawing has been issued to Xiangtan Xinfeng Metal Tech Co Ltd. This invention was developed by Chen Hua and Peng Jian.
The patent application number is CN20242202818U 20240819. The patent publication number is CN223338066 (U). International Patent Classi..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Shanxi Road & Bridge Construction, Shanxi Xiyu Expressway Co Ltd, Shanxi Road and Bridge Third Eng Co Ltd and Chang'an University have submitted a patent application for Steel Bar Size Template for Steel Bar Binding. This invention was developed by Liang Xinchun, Xu Yong, Zhang Jingxiao, Guo Hong, Li Wanyan,..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Shanxi Road & Bridge Construction and Shanxi Road and Bridge Construct Co Ltd Zhejiang Traffic Eng Branch have submitted a patent application for Assembly Type Steel Trestle Hoisting Device. Li Jin, Jiao Fan, Xiang Qian, Zhu Lei, Chu Yu, Liu Guangyi and Li Qi developed the invention.
The patent application..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Guangdong Jianke Innovation Technology Research Institute and Guangdong Provincial Academy Building Research Group have submitted a patent application for Construction Method of Grouting Anchor Lap Joint Prefabricated Column with Anti-corrosion Reinforcing Steel Bars. Tan Shangfei, Tan Canxing, Guo Minlong, F..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Jiangsu Shagang Group Huaigang Special Steel and Jiangsu Lihuai Iron and Steel Co Ltd have submitted a patent application for Production Method of Spring Steel with Aluminum-silicon-magnesium-calcium Composite Inclusions. This invention was developed by Yin Chuanlei, Zhao Yulong, Xiao Mengxuan, Zheng Lining, ..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Hebei Xinggang Technology and Xingtai Iron & Steel Co Ltd have submitted a patent application for Production Method for Improving Low-carbon Cold Heading Steel Oxide Scale Structure. Zhang Yuming, Liu Zecheng, Tian Xinzhong, Qin Yaozong, Dong Qing, Wang Lijun, Zhang Xu, Cai Yongbin, Li Yongchao and Wei Qiaoli..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Chinese Patent for Winding Equipment for Steel Belt Production has been issued to Shandong Baolanxing Carbon Zhonghe Tech Co Ltd. This invention was developed by Xing Tao, Mu Yunjun and Kang Dehua.
The patent application number is CN202422596200U 20241028. The patent publication number is CN223341985 (U). ..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- MCC Shanghai Steel Structure Technology and Beijing Urban Construction Group have filed a patent application for Device and Method for Connecting Box-shaped Steel Beams. This invention was developed by Wang Xiaoke, Wang Ziwei, Fu Youbin, Zhang Di, Zeng Yu and Ma Lijie.
The patent application number is CN20..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 --Tangshan Iron & Steel Group, Hegang Leting Steel and Tangshan Branch HBIS have filed a patent application for Composite Microalloyed Low-brittleness 650mpa-grade Steel Bar and Production Process Thereof. This invention was developed by Yang Yang, Li Yiting, Shan Qinglin, Tian Xiugang, Li Yanjie, Zhang Zhonghua..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Hebei Xinggang Technology and Xingtai Iron & Steel Co Ltd have filed a patent application for Production Method for Improving Widmannstatten Structure of Medium-carbon Cold Forging Steel SWRCH35K Wire Rod. This invention was developed by Zhang Yuming, Zhang Xu, Tian Xinzhong, Qin Yaozong, Dong Qing, Wang Liju..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Hebei Hegang Material Technology Research Institute, HBIS Group and HBIS have applied Chinese patent for Thermoformed Steel Quenching Experimental Device. Zhang Qing, Zhang Caidong, Zhang Yunfei, Wang Ze, Song Shuai, Wang Chengming, Yang Feng and Li Xiaoguang developed it.
The patent application number is ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- MCC Shanghai Steel Structure Technology has filed a patent application for Method for Positioning Elevations of Steel Beams of Same Specification in Batches Through Laser Irradiation. This invention was developed by Huang Qiang, Wang Fuchen, Mou Yang, Wang Fuqiang and Yue Jiale.
The patent application numb..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Hubei Honglu Steel Structure has received a patent for Length Control Device for Angle Steel Shearing. This invention was developed by Ni Yongjun.
The patent application number is CN202422496307U 20241016. The patent publication number is CN223338495 (U). International Patent Classification code is B23D33/10..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has awarded a patent to Henan Zhongyuan Special Steel Equipment Manufacturing for Loading and Unloading Device for Heat Preservation Ladle Cover of Steel Ladle of Die Casting Steel Pouring Vehicle. Guo Mengchao, Qi Yuefeng, Chen Jiping, Zhao Peng, Li Yingjie, Li Men..
Steel
| Mon 15 Dec 2025
Alexandria, Dec. 16 -- AB SKF has filed a patent application for Surface Treated Steel Material. This invention was developed by Hellstrom Kristina, Larsson Karl Åke Staffan, Velazquez Rolando and Yan Pei.
The patent application number is US202519226331 20250603. The patent publication number is US2025376751 (A1). Internationa..
Steel
| Mon 15 Dec 2025
Alexandria, Dec. 16 -- Nippon Steel has submitted a patent application for Zn—Al—Mg-based Hot-dip Plated Steel Sheet. This invention was developed by Toba Tetsuya, Kawamura Yasuaki, Kohigashi Yusuke and Tanaka Tomohito.
The patent application number is US202318872028 20230609. The patent publication number is US2025376750..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Yunnan Qujing Chenggang Steel Group has been awarded a patent for High-pressure Water Dephosphorization Device for Hot-rolled Steel Billets. This invention was developed by Lin Bingsheng, Xue Zhongqian and Chen Shunli.
The patent application number is CN202422822179U 20241119. The patent publication number i..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Tianjin Iron & Steel Group has received a patent for Wire Recovery Section Guide Groove Fastening Device. This invention was developed by Cui Xiaohang, Hua Guangchao, Liang Limian and Ma Qingyi.
The patent application number is CN202422656792U 20241031. The patent publication number is CN223338059 (U). Inter..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has awarded a patent to Huazhou Heavy Industry for Paint Spraying Device for Industrial Boiler Steel Frame. Liu Junhao, Cai Zhonghua and Ren Shuang developed the invention.
The patent application number is CN202422751876U 20241112. The patent publication number is ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Jiangsu Jiangguo Intelligent Equipment has obtained a patent for steel plate traceless turnover device. This invention was developed by Bao Ruping, Hu Feifei, Lu Fei and Zhang Jiandong.
The patent application number is CN202422647999U 20241031. The patent publication number is CN223342201 (U). International ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Tianjin Iron & Steel Group has secured a patent on Dust Suppression Device for Material Transfer of Blast Furnace. Hu Jianjun and Zhou Zuowei developed the invention.
The patent application number is CN202422943351U 20241129. The patent publication number is CN223341961 (U). International Patent Classificati..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Cangzhou Zhongtie Equipment Manufacturing Materials has been awarded a patent for Pipeline Steel Storage Device. This invention was developed by Ning Weili, Li Haibo, Sun Yanlei, Li Peng, Cui Xiaohui, Tian Xibo, Lin Junchao, Du Xinle, Guo Yangang, Wei Jian and Cui Jinguo.
The patent application number is CN2..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Gansu Jiu Steel Group Hongxing Iron & Steel has received a patent for Locking and Sealing Device for Reagent Storage Equipment. This invention was developed by Liu Jianjiang.
The patent application number is CN202422117771U 20240830. The patent publication number is CN223341384 (U). International Patent Clas..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has awarded a patent to Tianjin Yiwan New Material Technology for Lock Catch Type Steel Belt Bundling Machine. Zhang Shuying and Sun Zenan developed the invention.
The patent application number is CN202422897206U 20241127. The patent publication number is CN2233409..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Chinese Patent for Special Tool for Quickly Disassembling Plug Valve in Water Pressure Test of Steam Pipe Network has been issued to Shandong Iron and Steel Group Yongfeng Lingang. This invention was developed by Yu Gang, Sun Chao, Wang Jian and Wang Jiawu.
The patent application number is CN202422822559U 20..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Shanghai Chaifu Robotics has secured a patent on Steel Bar Clamping and Rotating Mechanism. Chen Youli, Liu Jinwei, Tao Caijiang and Chen Ke developed the invention.
The patent application number is CN202422663445U 20241101. The patent publication number is CN223339244 (U). International Patent Classificatio..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Shanxin Software has been granted a patent for Automatic Polishing Equipment for Cold-rolled Steel Sheet. This invention was developed by Li Kun, Zhang Kai, Sun Kai, Ge Wei, Zhang Shuai, Gao Wenhui, Zhao Jianbo and Zhao Xiangtao.
The patent application number is CN20242271668U 20240826. The patent publicatio..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Nanjing Shouqin Special Material has been granted a patent for Stainless Steel Composite Plate Cutting Equipment. This invention was developed by Ma Baofei, Zhou Junfeng, Shi Yuanyuan and Xu Zhijie.
The patent application number is CN202422726792U 20241108. The patent publication number is CN223338966 (U). I..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Zhejiang Construction Engineering Machinery Group has received a patent for Clamp for Machining Angle Steel Component. This invention was developed by Yan Chunming, Ren Yanfeng, Luo Cheng, Yang Zhikun, Zou Changwei, Li Yun, Yan Nanfeng and Yao Dong.
The patent application number is CN202422473681U 20241014. ..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Shanghai Zhenhua Heavy Industries has secured a patent on Welding Equipment for Plated Steel Plate. Wang Zhili, Xu Jianzhong, Fu Jun, Li Sen, Gao Libin, Qiao Zhi, Li Haifei, Li Tao, Feng Jian, Shi Zhenyu and Zhu Yu developed the invention.
The patent application number is CN202422777648U 20241114. The patent..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Nanjing Vocational Institute of Transport Technology has sought patent for Industrial Steel Structure System Numerical Simulation and Optimization Design System. This invention was developed by Zhang Ying, Chen Chen, Shen Shengqiang, Zhang Jian and Wang Zhanbin.
The patent application number is CN202510845..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Sichuan Construction Mechinery Engineering has filed a patent application for Reinforcing Steel Bar Lofting Data Generation Method, System and Equipment for Hyperboloid Strut. This invention was developed by Jiang Yanqiang, Wu Han, Qing Lan, Qin Hanlin, Wu Zhenglei, Jin Shuang and Chen Hongju.
The patent app..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Southwest Jiaotong University has applied Chinese patent for Stress Calculation Method for Steel Bar Grid Panel Type Reinforced Earth Retaining Wall. Xiao Shiguo, Yang Fanyi, Wang Xuewen, Wang Peng and Wang Xulong developed it.
The patent application number is CN202411796761 20241209. The patent publication ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has released Hangzhou ZETA Technology patent application for Steel Production System Fault Diagnosis Method Based on Convlstm-ae. This invention was developed by Wu Ping, Zheng Jinlong, Li Chuang, Shen Tianyu, Ma Jianfeng, Yu Huiqiu and Shen Cen.
The patent applica..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Angang Steel has submitted a patent application for Ultrasonic Phased Array Virtual Source Detection Method for Rail Head of Steel Rail. Chen Cong, Zhang Yao, Li Xiang, Zhao Yunpeng, Tao Yifan, Zhang Yizhe, Fu Bairong and Zhao Haifeng developed the invention.
The patent application number is CN202510151999 2..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has received Central South University patent application for Finite Element-based Coated Steel Bar Rolling Process Optimization Method. Tan Jianping, Li Zhen, Zhuang Zecheng, Zeng Lei and Lu Weiping developed the invention.
The patent application number is CN202510..
Steel
| Tue 16 Dec 2025
Alexandria, Dec. 16 -- JFE Steel has sought patent for Cold Rolling Equipment, Steel Plate Manufacturing Equipment, Cold Rolling Method, and Steel Plate Manufacturing Method. This invention was developed by Hino Masaki, Hirai Masaki, Tanokuchi Ichiro and Arakawa Tetsuya.
The patent application number is US202318874242 2023042..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Guangxi Shenglong Metallurgical has been awarded a patent for Cooling Bed Heat Preservation Device for Bar Deformed Steel Bar Production. This invention was developed by Ke Xueli, Yuan Qingfeng, Wu Guoqiang, Yang Yan and Jia Xingping.
The patent application number is CN202422526624U 20241018. The patent pu..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has awarded a patent to Xinxiang Weitu Numerical Control Equipment for Steel Ball Counting Device. Bai Zherui, Li Fang, Han Jinyang and Hu Tiantian developed the invention.
The patent application number is CN202422945617U 20241129. The patent publication number i..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Shandong Guoshun Construction Group has sought patent for Steam Waste Heat Recovery Device and Method for Hot Stewed Steel Slag Under Pressure. This invention was developed by Liu Yadong, Guan Chuang, Zhang Zhenzun, Lyu Yang, Fan Xianping, Zhou Yongyue, Li Jin and Wang Shicheng.
The patent application numb..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has released Yantai Taili Automobile Tooling Co Ltd and Nanjing Institute of Technology patent application for Clamping Equipment Applied to Steel Strip Plates of Different Specifications. This invention was developed by Zhang Xiaoyi, Zhao Zhendong, Zhu Shifeng, Seo..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has published Hunan Huichen Building Decoration Eng Co Ltd patent application for Thin-wall Centrifugal Concrete-filled Steel Tube Telegraph Pole. The invention was developed by Geng Xinrong, Wu Shufeng and Feng Bo.
The patent application number is CN202510410626..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has received No. 5 Eng Co Ltd Of CCCC First Harbor Eng Co Ltd and CCCC First Harbor Engineering patent application for Positioning and Mounting Device for Steel Beam Mounting. Chen Li, Han Yi, Zhang Jialin, Fei Dongyu, Zhou Yan, Xia Gai and Sun Liangliang developed ..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has released Anhui Yihong Construction Eng Co Ltd patent application for Stiff Steel Structure Mounting Position Adjusting Device and Adjusting Method. This invention was developed by Zhao Bang, Zhang Chaochao, Wang Junfei and Chen Zhiping.
The patent application..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has received Dahezhongbang Xiamen Intelligent Tech Co Ltd patent application for Light Steel Keel Splicing System Based on AGV. He Yongkang, Lei Chaofu and Luo Rentong developed the invention.
The patent application number is CN202510110858 20250123. The patent p..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Lanzhou Huafeng Construction Equipment Co Ltd has submitted a patent application for Non-electric and Full-hydraulic Driving Type Moving Steel Base Walking Device and System for Intelligent Beam Field. Gao Zhiye and Chai Qilin developed the invention.
The patent application number is CN202311525715 2023111..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Nantong Oulida Building Tech Co Ltd has submitted a patent application for Steel Bar Connecting Structure of Prefabricated Part. This invention was developed by Xu Jun, Shi Wei, Yang Chaoyang and Liu Yong.
The patent application number is CN202510308183 20250317. The patent publication number is CN12000690..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Jinhua Yongda Metal Structure Co Ltd has submitted a patent application for Efficient Damping Steel Structure Connecting Structure. Li Siwei, Peng Zhouhao, Li Dian, He Zhiqi and Chen Dan developed the invention.
The patent application number is CN202510305326 20250314. The patent publication number is CN12..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Guangdong Dongqiao Steel Structure Installation Eng Co Ltd has applied Chinese patent for High-strength Steel Structure of Multi-layer Structure. Li Hanliang and Luo Anping developed it.
The patent application number is CN202510266463 20250307. The patent publication number is CN120006838 (A). Internationa..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Taicang Xinxiang Metal Products Co Ltd has sought patent for Punching and Positioning Device for Special-shaped Steel Part. This invention was developed by Gong Peifang and Bao Yanping.
The patent application number is CN202510345559 20250324. The patent publication number is CN120002425 (A). International..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Taier Wisdom Shanghai Laser Tech Co Ltd has submitted a patent application for H-shaped Steel Structure Assembling, Welding and Correcting Integrated Control Device. This invention was developed by Huang Lijin, Zhao Yinhui, Mao Haijun and Cao Dangui.
The patent application number is CN202510342987 20250321..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Jiangsu Nante Heavy Industry Tech Co Ltd has sought patent for Heavy Steel Structure Welding Device. This invention was developed by Song Dajun.
The patent application number is CN202510446085 20250410. The patent publication number is CN120002269 (A). International Patent Classification code is B23K37/02...
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has released Jiangsu Litie Construction Tech Co Ltd patent application for Rapid Cooling Combined Spliced Steel Structure Welding Device and Method. This invention was developed by Shi Baoli.
The patent application number is CN202510398203 20250401. The patent pu..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- Anhui Honglu Steel Group Co has submitted a patent application for Steel Structure Submerged Arc Welding Robot and Using Method Thereof. Shang Xiaobo, Yang Zhengqiu, Yu Rui, Shang Dawei, Shang Zhuocheng and Yin Xinyu developed the invention.
The patent application number is CN202510291205 20250312. The pat..
Steel
| Sun 14 Dec 2025
Beijing, Dec. 15 -- State Intellectual Property Office of China has published Shandong Huatai Steel Structure Eng Co Ltd and Shandong Medical College patent application for Special-shaped Steel Structure Automatic Welding and Special-shaped Steel Structure Automatic Welding Process. The invention was developed by Liu Jiahui, Zha..
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