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Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Zhengzhou Vantrans Intelligent Manufacturing Tech Co Ltd has been granted a patent for Steel Rail Surface Repairing and Milling Device. Li Jian, Guo Zengyin, Si Chaojun, Wang Suwei and Cheng Yanyan developed the invention.
The patent application number is CN20242304001U 20241206. The patent publication nu..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to CCCC First Highway Bureau Eightg Eng Co Ltd and Suzhou Rail Transit Construction Co Ltd for Wrench for Load-retaining Adjustable Head of Steel Support. Liu Tong, Chen Yanping, Xue Yongjian, Wang Honglin, Luo Jia, Xie Caiyuan, Cheng Menglong,..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Tianjin Hongshengyuan Machinery Equipment Co Ltd has received a patent for Stainless Steel Seamless Tube Polishing Device. This invention was developed by Liu Guosheng, Dong Yuanyuan and Liu Zhaoxue.
The patent application number is CN20242316669U 20241209. The patent publication number is CN223455730 (U)..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Suzhou Guangcai Steel Silo Co Ltd for Novel Connecting Structure for Upright Post and Silo Wall of Steel Silo. Li Guosong and Yi Shuyun developed the invention.
The patent application number is CN20242303078U 20241206. The patent publicat..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Wuhan Changjiang Reinforcing Tech Co Ltd has obtained a patent for steel structure engineering node reinforcing device. This invention was developed by Wang Cong, Pang Jintao and Hou Yongyang.
The patent application number is CN202422576158U 20241024. The patent publication number is CN223459177 (U). Inte..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Chinese Patent for Embedded Steel Plate Mounting and Positioning Device has been issued to Xiangshui Jinqiao Chemical Equipment Mfg Co Ltd. This invention was developed by Feng Jinqiao and Liu Ya.
The patent application number is CN202422635231U 20241030. The patent publication number is CN223459155 (U). ..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Jangho Curtain Wall Vibao Eng Beijing Co Ltd has secured a patent on Stone Hoisting Steel Frame. Wang Wenbo, Zhang Zhigang and Long Qiang developed the invention.
The patent application number is CN202422657515U 20241101. The patent publication number is CN223459147 (U). International Patent Classificatio..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Jiangxi Beidemeike Tech Machinery Co Ltd has received a patent for Cyclic Heating Steel Roller. This invention was developed by Han Hui and Han Fagen.
The patent application number is CN20242321376U 20241209. The patent publication number is CN223456605 (U). International Patent Classification code is B32..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Chinese Patent for Bending Device for Steel Structure Production has been issued to Qingdao Zhongherun Construction Group Co Ltd. This invention was developed by Yang Zhengyi, Dong Junyu, Yang Shuting, Guo Qiang, Wang Yun, Jiang Tao, Wang Baoqiang and Yang Linjia.
The patent application number is CN202422..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Wuxi Zhongtian Special Steel Co Ltd has secured a patent on Bending Forming Mechanism for Special Steel Plate. Wang Ying, Tao Xianghong and Li Guolun developed the invention.
The patent application number is CN202422785351U 20241115. The patent publication number is CN223454871 (U). International Patent C..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Yuyao Xinye Tools Mfg Co Ltd has been granted a patent for Sleeve Large-diameter Steel Straightening Mechanism. Dong Jianquan developed the invention.
The patent application number is CN202520152360U 20250122. The patent publication number is CN223454864 (U). International Patent Classification codes are ..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Luoyang Jiuchuang Heavy Machinery Co Ltd for Forged Steel Supporting Roll Convenient to Disassemble and Maintain. Tian Chungeng, Tian Jilong, Liu Tian and You Ruibing developed the invention.
The patent application number is CN20242258455..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Wuxi Zhongtian Special Steel Co Ltd for Calendering Device for Steel Plate Machining. Wang Ying, Tao Xianghong and Li Guolun developed the invention.
The patent application number is CN202422785548U 20241115. The patent publication number..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Zhejiang Lanling Spring Co Ltd has been granted a patent for Steel Shot Vibration Removing Equipment for Spring. This invention was developed by Zhong Chengyao, Kim Jang-hae and Wang Mingjian.
The patent application number is CN202421349668U 20240613. The patent publication number is CN223454573 (U). Inte..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Anhui Haiting Environmental Tech Co Ltd has received a patent for Bridge Steel Structure Spraying Device. This invention was developed by Jiang Haicao, Wang Fangyuan, Wang Tianyang and Pei Hui.
The patent application number is CN202422707205U 20241105. The patent publication number is CN223454452 (U). Int..
Steel
| Sun 12 Apr 2026
Alexandria, April 13 -- SFS Group International AG has filed a patent application for Self-drilling and Thread-forming Screw Made of Stainless Steel and Method for its Manufacture. This invention was developed by Andersag Markus and Federer Tim.
The patent application number is US202519317401 20250903. The patent publication ..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Zibo Botongda Mining Equipment Mfg Co Ltd has been awarded a patent for Steel Belt Cutting Equipment. This invention was developed by Tan Haoyu, Che Cuiqin and Gao Yugang.
The patent application number is CN20242315278U 20241208. The patent publication number is CN223455158 (U). International Patent Class..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Shandong Shengde Daye New Material Tech Co Ltd for Uncoiling and Cutting Device for Cold-rolled Steel Strip Machining. Fan Yanzhen, Shi Yisheng, Zhou Cheng, Wang Yu and Chen Mengjin developed the invention.
The patent application number i..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Zhongyu Intelligent Equipment Chongqing Co Ltd for Cutting Device for Steel Structure Machining. Yang Qiulin, Dan Changwen, Jiang Xiwen, Luo Liwen and He Bin developed the invention.
The patent application number is CN20242319751U 2024120..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Chinese Patent for High-speed Steel Pouring Forming Die has been issued to Jiangsu Fuda Special Steel Co Ltd. This invention was developed by Gu Daxian, Gu Wensheng, Lei Lijun, Liu Xin, Lu Xuelin and Bao Xingguo.
The patent application number is CN202422877163U 20241125. The patent publication number is C..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Shandong Runjin Heavy Industry Tech Co Ltd has been granted a patent for Atomization Controlled Cooling Device for Steel Forgings. Ma Zhenbiao, Li Jinjuan, Zheng Fuyou and Liu Ping developed the invention.
The patent application number is CN202422879046U 20241125. The patent publication number is CN223455..
Steel
| Mon 13 Apr 2026
Alexandria, April 13 -- U.S. Patent and Trademark Office has released Steelcase patent application for Body Support Structure with Releasable Backrest. This invention was developed by Remelts Matthew David, Dekker David John, Geister Jennifer Kristy and Gess Ethan W.
The patent application number is US202519348145 20251002. T..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Hunan Heyu Construction Co Ltd has been granted a patent for Automatic Bar Penetrating Device for Steel Bar Column Cage. This invention was developed by Wang Jing.
The patent application number is CN202422615812U 20241029. The patent publication number is CN223455018 (U). International Patent Classificati..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Anhui Jiuqianjiu New Mat Co Ltd for Straightening Device for Reinforcing Steel Bar Treatment. Qian Kaiming developed the invention.
The patent application number is CN202422878010U 20241125. The patent publication number is CN223455002 (U..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Hubei Longxing Steel Structure Co Ltd for Steel Structure Bending Device. Liu Wenjun developed the invention.
The patent application number is CN202422926739U 20241128. The patent publication number is CN223454999 (U). International Paten..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Linyi Hengxin Construction Eng Testing Co Ltd for Building Steel Bar Bending Device. Li Junming developed the invention.
The patent application number is CN202422907105U 20241127. The patent publication number is CN223454998 (U). Internat..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Changge Tianshunxiang Machinery Mfg Co Ltd for Positioning Device for Bending Reinforcing Steel Bar. Zhu Tianlin developed the invention.
The patent application number is CN202422610744U 20241029. The patent publication number is CN223454..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Hubei Jinjiuhuan Steel Structure Eng Co Ltd has secured a patent on Steel Bending Machine with Good Protection Effect. Yan Xudong, Zhu Dapeng and Zhang Haijun developed the invention.
The patent application number is CN202422477927U 20241014. The patent publication number is CN223454976 (U). International..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Hancheng Handa Xinxing Intelligent Mfg Co Ltd has been awarded a patent for Finished Product Ejecting Mechanism Used in Production Process of Cold-rolled Ribbed Steel Bars. This invention was developed by Sun Yanlin.
The patent application number is CN202422930499U 20241129. The patent publication number ..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Tianjin Liyuanfeng Steel Pipe Mfg Co Ltd has secured a patent on Adjustable Steel Plate Calendering Die. Zhao Juan, Xu Peng and Wang Hao developed the invention.
The patent application number is CN20242310475U 20241206. The patent publication number is CN223454956 (U). International Patent Classification ..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Tianjin Hongguanyu Metal Products Co Ltd has received a patent for Protective Structure for Steel Belt Winding. This invention was developed by Xue Qing, Wang Yan and Zhou Shaofeng.
The patent application number is CN20242399352U 20241216. The patent publication number is CN223457847 (U). International Pa..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Henan Longxing Construction Eng Co Ltd has been granted a patent for Bridge Steel Structure Reinforcing Device. Guo Hongtao, Xie Fei, Xue Wenmeng, Wu Huafeng, Li Xiaofeng and Wang Meng developed the invention.
The patent application number is CN202422960364U 20241203. The patent publication number is CN22..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Guazhou Shengquan Ind and Trade Co Ltd has been granted a patent for Steel Cylinder Cooling System for Acetylene Gas Filling. This invention was developed by Chai Yupeng.
The patent application number is CN202423234433U 20241226. The patent publication number is CN223460260 (U). International Patent Class..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Shanghai Qiaozhang Automation Equipment Co Ltd has been granted a patent for Color Steel Plate Stacking Machine. Qiao Duo, Jiang Kai and Zhang Bao developed the invention.
The patent application number is CN202422547490U 20241022. The patent publication number is CN223457778 (U). International Patent Clas..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Chinese Patent for Bolt Buckle Type Operating Room Electrolysis Steel Plate Wall Body Structure has been issued to Sichuan Yisiwei Tech Co Ltd. This invention was developed by Tu Ran.
The patent application number is CN202422721768U 20241108. The patent publication number is CN223458970 (U). International..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Zhuhai Zhengyuan Municipal Construction Co Ltd has obtained a patent for large-span steel beam structure convenient to assemble and used for indoor court. This invention was developed by Li Yubao, Liu Hui, Yu Zhuoyin, Zeng Feipeng and He Junwei.
The patent application number is CN202422338195U 20240925. T..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Chinese Patent for Welding-free Steel Frame Connecting Structure has been issued to Hangzhou Zhuxin Sliding Bearing Co Ltd. This invention was developed by Chen Ting, Chen Bing and Mo Meiling.
The patent application number is CN20242319942U 20241206. The patent publication number is CN223458931 (U). Inter..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Tangshan Yingherui Environmental Prot Equipment Co Ltd has been granted a patent for Enameled Steel Plate Transfer Device. Yang Xing, Zhang Donghui, Hao Yanping, Zhao Yehua, Liao Jun, Liang Ruiying and Xie Hongzhi developed the invention.
The patent application number is CN202422877483U 20241125. The pate..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Chinese Patent for Steel Strand Take-up Device has been issued to Anhui Dahong Supply Chain Man Co Ltd. This invention was developed by Liu Jiannan.
The patent application number is CN202520146983U 20250122. The patent publication number is CN223457932 (U). International Patent Classification codes are B6..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Chinese Patent for Cast Steel Bolt Connection Gate Valve has been issued to Zhejiang Deyuan Valve Group Co Ltd. This invention was developed by Yang Shuisong and Li Shijie.
The patent application number is CN202521910599U 20250905. The patent publication number is CN223459929 (U). International Patent Cla..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Cangzhou Taixin Prec Casting Co Ltd has secured a patent on Intelligent Control Type Stainless Steel Valve. Yao Zhixi, Gao Xiuying, Gao Feng and Zhang Peiyong developed the invention.
The patent application number is CN202423200934U 20241225. The patent publication number is CN223459928 (U). International..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Yongkang Lianggong Valve Co Ltd has obtained a patent for cast steel stop valve. This invention was developed by Wang Zheng, Wu Hanmin and Peng Liwen.
The patent application number is CN202520251478U 20250218. The patent publication number is CN223459897 (U). International Patent Classification codes are ..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Shandong Linshui Electromechanical Equipment Co Ltd for Device for Replacing Sealing Ring Under Pressure for Transverse Shaft at Gate Bottom of Steel Dam. Wang Fei, Yang Yanling, Yang Yanyan, Hao Jian and He Shufeng developed the invention.
..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou Jianan Tech Development Co Ltd for Building Body Reinforcing Steel Structure. Lei Yu, Xu Junli and Li Tao developed the invention.
The patent application number is CN202422978199U 20241203. The patent publication number is CN223..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Jiangsu Zhuwu Construction Tech Co Ltd has been granted a patent for Building Main Body Steel Structure Node Reinforcing Part. This invention was developed by Zhu Yatao and Yu Kaiye.
The patent application number is CN202422965539U 20241203. The patent publication number is CN223458928 (U). International ..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Jinhuan Steel Structure Eng Co Ltd has been granted a patent for Environment-friendly Crest Welder for Steel Member Production. This invention was developed by Jin Yumei, He Qianqian, Bai Guixing, Zhang Zhicheng and Wu Shuai.
The patent application number is CN202422984753U 20241204. The patent publicatio..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Gansu Jiufang Nuclear Power New Material Tech Co Ltd for Bending Machine for Steel Structure Machining. Liu Songmei and Fang Li developed the invention.
The patent application number is CN202422999938U 20241206. The patent publication num..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Chinese Patent for Wear-resistant Stainless Steel Welding Chain has been issued to Anhui Huangshan Hengjiu Chain Trans Co Ltd. This invention was developed by Hu Guangda, Xu Bing, Ye Dan, Zhang Yuan, Feng Baohua, Zhang Shiguang, Zhang Xiaohui, Chen Yang and Tang Yanyan.
The patent application number is CN..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Nanjing Tech Equip Mft Co Ltd has obtained a patent for guide rail dustproof steel belt end anti-bulge fixing structure. This invention was developed by Liu Zhiyun and Zhu Chifei.
The patent application number is CN202422872409U 20241125. The patent publication number is CN223459726 (U). International Pat..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Linqing Hairui Bearing Mfg Co Ltd has obtained a patent for double-row angular contact channel steel belt bearing. This invention was developed by Zhou Zhonglai, Xin Guangzhen, Wang Xiangdong, Wang Yanmei, Fu Shiyong, Xin Guanghua, Xin Donghong, Song Changlin, Zhang Qingbin and Cui Yuefeng.
The patent app..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Jiangsu Huaxing Mech and Electrical Manufacturing Co Ltd has received a patent for Steel Piston Deburring Equipment. This invention was developed by Weng Yapan, Zhang Yuankan, Zhang Rui, Ji Jia, Luo Yang and Xu Shiyu.
The patent application number is CN202422548510U 20241022. The patent publication number..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Suzhou Mier Prec Instrument Equipment Co Ltd has been granted a patent for Silicon Steel Sheet Pressing Device. This invention was developed by Hu Jide.
The patent application number is CN202422563680U 20241023. The patent publication number is CN223455618 (U). International Patent Classification codes ar..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Tianjin Hongguanyu Metal Products Co Ltd has secured a patent on High-efficiency Steel Belt Cut-off Machine. Zhou Shaofeng, Wang Yan and Xiao Yezeng developed the invention.
The patent application number is CN202422995498U 20241205. The patent publication number is CN223455610 (U). International Patent Cl..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Sinohydro Bureau 7 and Chengdu Hydropower Constr Eng Co Ltd Sinohydro Bureau 7 Co Ltd have obtained a patent for pressure-stabilizing grouting device for steel lining contact grouting. This invention was developed by Chen Huaiyu, Zhang Shoukun, Zhu Maoqiang, Chen Guo, Li Guicai, Zhu Junyi, Wang Jin, Luo Jun,..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Zhejiang Shengda Steel Tower has been granted a patent for Angle Steel Bending Device. This invention was developed by Dai Gangping, Xu Junlin, Shu Fang, Ling Yuming, Fang Xiaoyi, Jin Rong, Li Yuchen, Ge Xiaofeng, Wang Hua and Zhang Jiaqi.
The patent application number is CN202422731833U 20241111. The paten..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Chongqing Jiaotong University Engineering Design Research Institute has been granted a patent for Shed Steel Frame Structure. Song Jie, Zhou Yunfan and Chen Xincan developed the invention.
The patent application number is CN202422884483U 20241125. The patent publication number is CN223459195 (U). Internatio..
Steel
| Sun 12 Apr 2026
Alexandria, April 13 -- United States Steel Corporation has sought patent for Double Annealed Zinc-coated Press-hardenable Steels. This invention was developed by Mccosby Matthew Michael and Seyed Mousavi Ghazal.
The patent application number is US202519351500 20251007. The patent publication number is US20260098328 (A1). Inter..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Jiangsu Junda Ship Interior Decoration has secured a patent on Steel Door Frame Cutting Equipment. Rui Meijun and Zhou Chen developed the invention.
The patent application number is CN202422502827U 20241016. The patent publication number is CN223455171 (U). International Patent Classification codes are B23D..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Wuxi Kawe Intelligent Equipment for Correcting Device for H-shaped Steel Machining. Ren Le, Zhang Biao, Zhou Mingquan and Gu Dongliang developed the invention.
The patent application number is CN202422810601U 20241119. The patent publicatio..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Wuxi Kawe Intelligent Equipment has been awarded a patent for Guide and Guard Device for H-shaped Steel Machining. This invention was developed by Ren Le, Zhu Yuelai and Zhou Mingquan.
The patent application number is CN202422870896U 20241125. The patent publication number is CN223454829 (U). International ..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Guangxi Shenglong Metallurgical has been granted a patent for Plate Shape Control Equipment in Steel Rolling Process. This invention was developed by Ke Xueli, Yuan Qingfeng, Ke Tongliang, Huang Zhongyou, Ke Wenping and Huang Xi.
The patent application number is CN202422635091U 20241030. The patent publicat..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Shandong Tianyuan Construction Machinery Co Ltd and Shandong Tianyuan Installation Group have been awarded a patent for Steel Plate Arc Bending Device. This invention was developed by Che Yuanning, Ge Xiaoli, Li Yunian, Li Zonghai, Du Yingying and Sun Yingzhi.
The patent application number is CN2024228074..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Guangdong Xiongfeng Special Steel has been granted a patent for Furnace Entering and Exiting Lifting Appliance for Heat Treatment of Die Steel. Liu Qiang and Liu Guohua developed the invention.
The patent application number is CN202422854789U 20241122. The patent publication number is CN223457965 (U). Inter..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Winner Stainless Steel Tube for Steel Belt Rim Charge Rolling Guide Structure of Slitting Machine. Cao Junjie, Yang Yungang and Yuan Jinsheng developed the invention.
The patent application number is CN20242364651U 20241211. The p..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Zhejiang Xingyue Security Technology has obtained a patent for steel anti-pinch vertical hinged door. This invention was developed by Yu Xing, He Sheng, Zhang Meng and Jiang Zhanjie.
The patent application number is CN202422975690U 20241203. The patent publication number is CN223459312 (U). International Pa..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Jinan Zhenwei Safety Technology Development for Air Treatment Clean Steel Door. Jiang Qingchun, Niu Meng, Yu Linfang and Yang Yang developed the invention.
The patent application number is CN202422991623U 20241205. The patent publication nu..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Chinese Patent for Connecting Piece Between Arc-shaped Steel Beam and Aluminum-magnesium-manganese Plate has been issued to Henan DR Construction Group. This invention was developed by Zhang Penghui, Ding Zepei, Li Chengzhi, Liu Yanfei, Shi Zhenhai, Yang Liu, Yang Xue, Guo Xiangxin, Xu Yingchao and Yang Luta..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Fujian Helai Technology for Insulating Film Edge Bending Device for Connecting Steel Belts. Yang Wangzhang developed the invention.
The patent application number is CN20242332075U 20241210. The patent publication number is CN223456463 (U)..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Xilingol League Housing and Urban and Rural Construction Business Dev Center has been granted a patent for Steel Structure Beam Column. Dong Liping developed the invention.
The patent application number is CN202422980712U 20241204. The patent publication number is CN223458930 (U). International Patent Class..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Guangdong Provincial Architectural Design & Research Institute Group has been awarded a patent for Fabricated Steel Beam-davit Connecting Node. This invention was developed by He Jun, Wu Quanlin, Liang Peng, Ying Qingxiang and Huang Heyi.
The patent application number is CN202422626981U 20241029. The patent..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to China Civil Engineering Construction for Steel Structure Slideway Beam Installation Control Structure. Xu Songtao, Kang Wei and Li Lijiang developed the invention.
The patent application number is CN202422773325U 20241114. The patent public..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Sichuan Road & Bridge Shengtong Building Engineering has secured a patent on Pier Body Embedded Steel Bar Positioning Device. Luo Yang, Du Yu, Qiu Jianjian, Ren Lingjie and Yang Maotong developed the invention.
The patent application number is CN20242300590U 20241206. The patent publication number is CN2234..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Chinese Patent for Tempering Basket for Steel Balls has been issued to Angang Mining Machinery Manufacturing. This invention was developed by Xu Haitao, Li Zhonghua, Wang Lei, Xiao Hailing, Gao Yanqun and Hao Jianmei.
The patent application number is CN202422116848U 20240830. The patent publication number..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Angang Mining Machinery Manufacturing for Steel Ball Tempering System. Xu Haitao, Li Zhonghua, Wang Lei, Hao Jianmei, Gao Yanqun and Xiao Hailing developed the invention.
The patent application number is CN202422116847U 20240830. The pate..
Steel
| Mon 13 Apr 2026
Alexandria, April 13 -- Kobe Steel has filed a patent application for Fiber-reinforced Resin Strand and Additive Manufacturing Method. This invention was developed by Ando Taka and Takenaka Makoto.
The patent application number is US202519418327 20251212. The patent publication number is US20260097555 (A1). International Patent..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Panzhihua University has been awarded a patent for Aging Treatment Clamp for Stainless Steel Spring Piece. This invention was developed by Wang Nengwei.
The patent application number is CN202422737712U 20241111. The patent publication number is CN223458358 (U). International Patent Classification code is C2..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Suzho Qihang Stainless Steel Product has secured a patent on Cutting Positioning Structure for Steel Wire Production. Li Jinze developed the invention.
The patent application number is CN202422435868U 20241009. The patent publication number is CN223455009 (U). International Patent Classification codes are..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Jiangsu Dfzl Industrial Technology has been awarded a patent for Mechanism for Sorting Steel Shots Through Cyclone Sedimentation. This invention was developed by Wang Ridong, Yang Pengcheng, Cai Mengchang, Luo Bing, Gu Haihui, Ma Jun, Gu Jin, Gao Qiancheng, Su Xing, Yang Yi, Chen Kewei, Zhu Ming and Wu Bing...
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Hebei University of Technology has secured a patent on Duplex Stainless Steel Filter Screen. Wang Zhikun, Li Jingkun, He Jun, Cui Shusen, Li Mingyuan, Shin Young Chan and Wu Meng developed the invention.
The patent application number is CN20242300614U 20241206. The patent publication number is CN223453840 (..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Shenzhen Anxing Construction Group has been granted a patent for Green Plant Decoration System Based on Modeling Steel Frame. This invention was developed by Zou Guangjin, Lee Jin-young, Liu Yuda, Luo Hanyang, Cao Mei and Huang Silong.
The patent application number is CN20242309698U 20241204. The patent pub..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Hunan Valin Xiangtan Iron & Steel for Steel Moving Equipment. Yuan Lin, Zhang Qunhu, Li Jiajun, Luo Jingxian and Li Yaoqi developed the invention.
The patent application number is CN202422599572U 20241028. The patent publication number is C..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Chinese Patent for Tension Control Device of Stainless Steel Wire Rope Stranding Machine has been issued to Jiangsu Yingchuan Machinery Manufacturing. This invention was developed by Wang Haibin and Bai Haolin.
The patent application number is CN202422934052U 20241129. The patent publication number is CN2..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Powerchina No. 11 Bureau Engineering and Sinohydro Bureau 11 have been awarded a patent for High-altitude Large-span Steel Truss Sliding Installation System Device. This invention was developed by Feng Yabin, Tian Zhuolun, Zhang Jian, Jia Rong, Liu Jiacheng, Gao Yanfu, Qin Yanbo, Zhang Lijuan, He Xinxin, Wu ..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Cangzhou Zhongtie Equipment Manufacturing Materials has secured a patent on Pipeline Steel Welding Auxiliary Equipment. Ning Weili, Li Haibo, Sun Yanlei, Li Peng, Cui Xiaohui, Tian Xibo, Lin Junchao, Du Xinle, Guo Yangang, Wei Jian and Cui Jinguo developed the invention.
The patent application number is CN2..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Qingdao Kaidejia Intelligent Manufacturing for Automatic Turnover Device for Double-sided Welding of Stainless Steel Composite Plate. Li Junyi, Ma Mingda, Wang Chunxu, Guo Ping and Lu Xinkuo developed the invention.
The patent application n..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Zhejiang Zhiyuan Steel Structure has secured a patent on Steel Structure Cutting Equipment. Hu Juping, Bao Huihui, Zhou Quanming, Li Yan, Wang Yuan and Tang Jianrong developed the invention.
The patent application number is CN202422982481U 20241204. The patent publication number is CN223455299 (U). Internat..
Steel
| Sun 12 Apr 2026
Beijing, April 13 -- Dongguan City Huamao Electronics Group has been granted a patent for Pressure Maintaining Jig for Meter Case Balance Steel Sheet. This invention was developed by Chen Jiawei, Lu Juwen and Chen Bopin.
The patent application number is CN202422998428U 20241205. The patent publication number is CN223459669 (U)...
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Xi'an Yuanjing Intelligent Equipment has received a patent for Box Girder Steel Strand Cutting Assembly. This invention was developed by Li Baoyun, Liu Guoliang, Liu Shaobo, Guo Jiangbo and Zhang Kun.
The patent application number is CN20242316479U 20241209. The patent publication number is CN223455732 (U)...
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Henan Province Construction Group has been granted a patent for Steel Structure Support for Mountain Abrupt Slope Photovoltaic System. Tong Fanqiang, Dan Wenjing, Zhang Xinli, Han Yanbin, Dong Yixu, Ma Yinfei, Sha Ni, Liu Ming-chang, Jiao Haiyang, Xing Yubo, Liu Yao, Gao Qiang, Tao Yukun, Feng Huitong, Ma Te..
Steel
| Mon 13 Apr 2026
Beijing, April 13 -- Anhui Langyi Industry Automation System has been granted a patent for High-precision and Light-weight Steel Plate Motor Shell Part Structure. This invention was developed by Wang Hongbo and Jin Yujian.
The patent application number is CN202422286598U 20240919. The patent publication number is CN223451763 (U..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- China Construction Steel Structure and China Constr Steel Structure Jiangsu Co Ltd have been granted a patent for Supporting Jig Frame. This invention was developed by Ying Guofeng, Zhu Shuchen, Guan Dawei, Yu Daxian, Wang Ning and Cai Bing.
The patent application number is CN20242255505U 20240822. The pa..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Chuangzhuo Shanghai Ind Co Ltd and China Nuclear Power Engineering have been granted a patent for Opening Machining Device for Embedded Steel Part. Chen Wuchao developed the invention.
The patent application number is CN202422510751U 20241017. The patent publication number is CN223441143 (U). Internationa..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Jilin Tianyuan Water Conservancy and Hydropower Eng Co Ltd and Jilin Water Conservancy and Hydropower Eng Bureau Group Co Ltd have been granted a patent for Steel Bar Clamp for Bending Steel Bar. This invention was developed by Xiang Jingxia, Zhang Donghui, Yu Guoqiang, Zhu Xiaojun, He Shuai, Sun Ning, Zhang..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Jiangsu Yuhua Vessel Mft Co Ltd has been granted a patent for Stable Placement Type Steel Cylinder. Huang Yuhua developed the invention.
The patent application number is CN202422837972U 20241121. The patent publication number is CN223448133 (U). International Patent Classification code is F17C13/08.
T..
Steel
| Fri 10 Apr 2026
Munich, April 11 -- European Patent Office has released Smidth As FL patent application for Low-alloy Steel. This invention was developed by Peddeti Kranthi, Johansen Johnny and Seelam Naveen.
The patent application number is EP20240731258 20240530. The patent publication number is EP4720361 (A1). International Patent Classif..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Wuhan Baishirun Construction Steel Products Tech Co Ltd has been granted a patent for Novel Zinc-aluminum-magnesium Color Steel Profiled Steel Sheet Wall Panel. This invention was developed by Yang Kang and Yang Huan.
The patent application number is CN202422901007U 20241127. The patent publication number..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Taizhou Anpu Machinery Access Co Ltd for Novel Stainless Steel Bar. Mu Maxiao developed the invention.
The patent application number is CN202422954090U 20241202. The patent publication number is CN223447395 (U). International Patent Class..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Sapu Heavy Ind Hubei Co Ltd has received a patent for High-fastening C-shaped Steel Member. This invention was developed by Xu Yi, Yuan Shuo, Li Guangquan and Duan Jinhu.
The patent application number is CN20242273005U 20240826. The patent publication number is CN223447386 (U). International Patent Classi..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Shanghai Gengtie Construction Tech Co Ltd has obtained a patent for concrete-filled steel tube truss prestress superposed beam. This invention was developed by Chen Gao'ang and Liu Ruirui.
The patent application number is CN202422960196U 20241203. The patent publication number is CN223446489 (U). Internat..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Wuhan Huangpihong Hongjian Road and Bridge Steel Mould Co Ltd has secured a patent on Automatic Production Die for Steel Box Girder. Ding Yuanlong developed the invention.
The patent application number is CN202422728494U 20241109. The patent publication number is CN223442477 (U). International Patent Clas..
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