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Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- World Intellectual Property Organization has released Nippon Steel patent application for Method for Manufacturing Tailored Blank and Method for Manufacturing Member for Automobile. This invention was developed by Tamezane Takumi, Okada Tohru, Tokunaga Masatoshi, Sakamoto Teruki, Kodama Shinji and Naito Yasuak..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- Nippon Steel has sought patent for Spot-welded Joint. This invention was developed by Furusako Seiji, Taniguchi Taiga, Kodama Shinji and Yoshinaga Chisato.
The patent application number is WO2026JP15406 20260416. The patent publication number is WO2026221097 (A1). International Patent Classification codes are..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- Nippon Steel has applied WIPO patent for Non-oriented Electromagnetic Steel Sheet. Tanaka Yasuaki and Tada Hirotoshi developed it.
The patent application number is WO2026JP15396 20260416. The patent publication number is WO2026221094 (A1). International Patent Classification codes are C21D8/12, C22C38/00, C22..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- Nippon Steel has submitted a patent application for Non-oriented Electromagnetic Steel Sheet. This invention was developed by Tanaka Yasuaki and Tada Hirotoshi.
The patent application number is WO2026JP15389 20260416. The patent publication number is WO2026221093 (A1). International Patent Classification code..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- Nippon Steel has submitted a patent application for Non-oriented Electromagnetic Steel Sheet. Tanaka Yasuaki and Tada Hirotoshi developed the invention.
The patent application number is WO2026JP15381 20260416. The patent publication number is WO2026221092 (A1). International Patent Classification codes are C2..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Automatic Code Spraying Device for Spiral Steel Pipe Production has been issued to Inner Mongolia Zhongyou Zhongbao Pipeline Tech Co Ltd. This invention was developed by Wang Yan, Su Jixiang, Qiao Wenbo and Liu Chengguo.
The patent application number is CN202520356585U 20250303. The pate..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Hunan Dongdian Tech Co Ltd has been granted a patent for Electric Heating Table with All-steel Base Structure. This invention was developed by Wang Lidong, Liu Zhen, Zhu Teliang and Xiao Qiulin.
The patent application number is CN202520303136U 20250225. The patent publication number is CN223900428 (U). Int..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jiangsu Daming Industrial Tech Group Co Ltd has obtained a patent for receiving device for stainless steel cutting. This invention was developed by Wang Gaofei and Li Jingfeng.
The patent application number is CN202423174405U 20241223. The patent publication number is CN223903377 (U). International Patent ..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Kunshan Tianzhong New Material Tech Co Ltd has obtained a patent for die steel chamfering machine capable of preventing chamfer deviation. This invention was developed by Ding Junfeng, Lyu Geng and Xiang Hua.
The patent application number is CN202520952788U 20250515. The patent publication number is CN2239..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Zhongxiang Dongtan Auto Parts Co Ltd for Hydraulic Equipment for Assembling Steel Plate Spring. Wan Zhongqi developed the invention.
The patent application number is CN202520790464U 20250424. The patent publication number is CN223903362 (U..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Zheng Wei has obtained a patent for fixing rack for square steel structure welding. This invention was developed by Zheng Wei, Yang Xue and Zhang Han.
The patent application number is CN20252041744U 20250108. The patent publication number is CN223903240 (U). International Patent Classification codes are B2..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Adjustable Carbon Steel Cable Bracket for Ship has been issued to Qingdao Yujiaxin Machinery Eng Co Ltd. This invention was developed by Yu Yaojia.
The patent application number is CN202520157828U 20250123. The patent publication number is CN223898905 (U). International Patent Classifica..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Suzhou Chennuo Electronic Co Ltd has secured a patent on Semi-steel Cable Cutting and Stripping Mechanism. Zheng Fei developed the invention.
The patent application number is CN202520364648U 20250304. The patent publication number is CN223898884 (U). International Patent Classification code is H02G1/12. Co..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Assembly Device for Intersecting Branch Pipes of Steel Pipe Tower has been issued to Henan Dingli Tower Co Ltd. This invention was developed by Shao Shouyin, Shi Jianlei, Wang Huijie, Dong Suli and Kang Donghua.
The patent application number is CN202520165764U 20250124. The patent public..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Nanchong Jiuding Building Mat Co Ltd has been granted a patent for Electric Pole Steel Reinforcement Framework Welding and Fixing Device. Shen Jianli, He Guangze and Lu Junyi developed the invention.
The patent application number is CN202520161220U 20250123. The patent publication number is CN223903245 (U)..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- Nippon Steel has submitted a patent application for Blowing Structure and Method for Attaching and Detaching Blowing Structure. Kajiwara Yusei, Ihara Kunio, Yokokawa Yuto, Goto Makoto, Ogata Tomoki and Tanaka Shinya developed the invention.
The patent application number is WO2026JP14579 20260408. The patent p..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- Nippon Steel has sought patent for Structural Member. This invention was developed by Otsuka Kenichiro, Urushibata Ryo, Yamaoka Ryoya and Kitahara Yuki.
The patent application number is WO2026JP14399 20260407. The patent publication number is WO2026220901 (A1). International Patent Classification code is B6..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- World Intellectual Property Organization has received Nippon Steel patent application for Distribution Management System and Distribution Management Method. Moriyasu Shunsuke, Ishihama Yoshiroh, Otsushi Kazutaka, Tominaga Tomoya, Suzuki Kengo, Kusaka Hiroki, Kurosaki Naoya and Taenaka Shinji developed the inve..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- World Intellectual Property Organization has published Nippon Steel patent application for Structural Member. The invention was developed by Otsuka Kenichiro, Urushibata Ryo, Yamaoka Ryoya and Kitahara Yuki.
The patent application number is WO2026JP10302 20260317. The patent publication number is WO20262207..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- Nippon Steel has submitted a patent application for Structural Member. This invention was developed by Otsuka Kenichiro, Yamaoka Ryoya, Urushibata Ryo and Kitahara Yuki.
The patent application number is WO2026JP05631 20260217. The patent publication number is WO2026220716 (A1). International Patent Classifi..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- Tata Steel Ijmuiden has sought patent for Electrode Casing Segment, a Method for Producing Electrode Casing Segments and Use of the Electrode Casing Segments. This invention was developed by Poortinga Hestia.
The patent application number is WO2026EP60451 20260410. The patent publication number is WO2026219..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- World Intellectual Property Organization has published Yanyang New Energy Suzhou Co Ltd patent application for Multi-layer Full-open Steel Plate and Manufacturing Method for Multi-layer Full-open Steel Plate. The invention was developed by Wu Lianxiang and Zhang Qiong.
The patent application number is WO202..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 27 -- Guangxi Beigang Jinya Steel Co Ltd has submitted a patent application for Surface Defect Detection Device for Stainless Steel Research and Development. This invention was developed by Huang Xuezhong, Wei Fengping, Xie Junjun, Tang Zhenguang, Huang Rong and Chen Haitao.
The patent application number is CN20..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has received Angang Steel Co Limited patent application for Method for Reducing Energy Consumption of Heating Furnace. Wu Baoquan and Dai Junsheng developed the invention.
The patent application number is CN202610656794 20260513. The patent publication number is ..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Hunan Valin Xiangtan Iron & Steel has been granted a patent for Large-specification High-speed Wire Coil Collecting Nose Cone with Optimized Disc Type. Zhang Deng, Peng Chao, Cheng Xiao and Yang Wei developed the invention.
The patent application number is CN202520708667U 20250415. The patent publication n..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Qingdao East Rubber Conveyer Belt Co Ltd has been awarded a patent for Steel Wire Rope Tensioning Structure for Conveying Belt Production. This invention was developed by Li Kunhui.
The patent application number is CN202520639084U 20250407. The patent publication number is CN223906289 (U). International Pa..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Dongguan Minyi Mould Steel Co Ltd has been granted a patent for Overturning Anti-falling Structure for Die Steel Machining. Chen Haiqing developed the invention.
The patent application number is CN202520225292U 20250213. The patent publication number is CN223903887 (U). International Patent Classification ..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Multifunctional Steel Platform for Storage has been issued to Nanjing Jinshidai Storage Equipment Co Ltd. This invention was developed by Tao Yanyan.
The patent application number is CN202520360403U 20250304. The patent publication number is CN223903875 (U). International Patent Classifi..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Hefei Power Installation Co Ltd has been granted a patent for Substation Steel Structure Foundation Bolt Fastening Device. This invention was developed by Zhang Jinsheng.
The patent application number is CN202520148235U 20250122. The patent publication number is CN223903795 (U). International Patent Classi..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Kunshan Xianggu Machinery Co Ltd has received a patent for Continuous Metal Steel Plate Rust Removal Device. This invention was developed by Cheng Zujun.
The patent application number is CN202520308623U 20250225. The patent publication number is CN223903644 (U). International Patent Classification codes ar..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Tianjin Haitian Xinye Steel Pipe Co Ltd has been granted a patent for Surface Cleaning Device for Steel Pipe Machining. This invention was developed by Zhang Zhijun and Ren Hongchen.
The patent application number is CN202520146075U 20250122. The patent publication number is CN223903543 (U). International P..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Huizhou Puji Prec Tool Co Ltd has been granted a patent for High-strength Wear-resistant Tungsten Steel Alloy Stop Block. Liu Yongliang developed the invention.
The patent application number is CN202520532962U 20250325. The patent publication number is CN223903506 (U). International Patent Classification c..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Yutian Prec Electronic Co Ltd for High-precision Steel Mesh Welding Jig. Wang Penghui developed the invention.
The patent application number is CN202520540126U 20250326. The patent publication number is CN223903269 (U). Internatio..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Sichuan Lingge Intelligent Manufacturing Tech Co Ltd has been awarded a patent for Laser Welding Device for Steel Pipe. This invention was developed by Zhu Zenghua.
The patent application number is CN202520534686U 20250325. The patent publication number is CN223903125 (U). International Patent Classificati..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Taishan Xianguang Building Mat Co Ltd has been granted a patent for Cutting Device for Seamless Steel Pipe Production. Tan Weidong, Pan Yunfang and Zhao Senjun developed the invention.
The patent application number is CN202520881160U 20250506. The patent publication number is CN223903040 (U). International..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Yipeitao Suzhou Medical Tech Co Ltd has been granted a patent for Continuous Cutting Device for Thin-wall Stainless Steel Precise Micropipe. Han Haibing, Zhang Xingfa and Huang Qinggao developed the invention.
The patent application number is CN202520565256U 20250328. The patent publication number is CN223..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Qingdao Jinxiangdong Electrical Equipment Co Ltd has secured a patent on Steel Pipe Cutting Clamp. Song Xiangdong and Song Weidong developed the invention.
The patent application number is CN202520565190U 20250328. The patent publication number is CN223903001 (U). International Patent Classification codes ..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Luoyang Huachi Prec Machinery Co Ltd has obtained a patent for steel pipe cutting and blanking machine. This invention was developed by Jia Long.
The patent application number is CN202520534086U 20250325. The patent publication number is CN223903000 (U). International Patent Classification codes are B23D21..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jinhuan Steel Structure Eng Co Ltd has been granted a patent for Plate Shearing Machine for Steel Member Production. This invention was developed by Liu Qianyong, Han Zhao, Du Zhengyang, Qin Zhichao, Li Chengjie and Zhang Huanhuan.
The patent application number is CN202520104669U 20250116. The patent publi..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Taian Longyuyuan Environmental Protection Tech Co Ltd has received a patent for Safety Protection Device of Steel Production Equipment. This invention was developed by Wang Bo and Zhang Xinhua.
The patent application number is CN20252059330U 20250110. The patent publication number is CN223902914 (U). Inter..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Anhui Huawei Mineral Equipment Co Ltd has secured a patent on Wavy Stainless Steel Sieve Plate. Xiao Fan, Fan Juan and Xiao Dawei developed the invention.
The patent application number is CN202423175378U 20241220. The patent publication number is CN223902346 (U). International Patent Classification codes a..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Shandong Zhongke Park Dev Co Ltd has been granted a patent for Outer Bottom Surface Coating Equipment for Bridge and Tunnel Steel Immersed Tube. Zhao Xiaowei, Zhao Chen and Sun Yan developed the invention.
The patent application number is CN202520240136U 20250216. The patent publication number is CN2239021..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jiangxi Gangrui Metal Co Ltd has obtained a patent for metal steel strip surface oiling device. This invention was developed by Wang Mingming.
The patent application number is CN202520364885U 20250304. The patent publication number is CN223902114 (U). International Patent Classification codes are B05B12/18..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jiangsu Anfeng Jianan Eng Co Ltd has been granted a patent for Painting Device for Building Steel Structure. Wang Honglin developed the invention.
The patent application number is CN202520364571U 20250304. The patent publication number is CN223902113 (U). International Patent Classification codes are B05B1..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Quzhou Jingqi Machinery Co Ltd has been granted a patent for Temperature Control Device for Strip Steel Production. Niu Xiaoming, Yang Xinru, Zhou Qinqin, Chen Tao and Sang Jingqi developed the invention.
The patent application number is CN202520113739U 20250117. The patent publication number is CN22389935..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Ningbo Dingxiang Electrical Appliance Mfg Co Ltd for Double-magnetic-steel Voice Coil Motor. Xu Bin and Yang Zaiquan developed the invention.
The patent application number is CN202520363693U 20250303. The patent publication number is CN223..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 27 -- Sinosteel Zhengzhou Research Inst Of Steel Wire & Steel Products Co Ltd has filed a patent application for Angle-adjustable Cable Dynamic and Static Water Tightness Test Device. This invention was developed by Zhang Jixiang, Chen Dongdong, Jing Youjia, Huang Shuai, Li Yunpu, Zhang Jing and Zhong Chuangzheng.
..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Yancheng Zhengyang Steel Rope Co Ltd has been granted a patent for Steel Wire Rope Winding Device with Locking Function. This invention was developed by Zhang Hui and Zhang Zhengyang.
The patent application number is CN202520708381U 20250415. The patent publication number is CN223906263 (U). International ..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Steel Wire Rope Groove-disengaging-preventing Winding Drum for Ship Loader has been issued to Jiangsu Shunxinao Intelligent Equipment Co Ltd. This invention was developed by Zhang Shuo, Chen Xiaoguang, Zhai Xiaoxiao and Zhang Kuile.
The patent application number is CN202520702891U 202504..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Guangdong Jingcheng Construction Group Co Ltd has secured a patent on Reinforcing Steel Bar Straightening Machine with Automatic Feeding Function. Liang Qicheng, Huang Xuecheng and Zhang Huilong developed the invention.
The patent application number is CN202520198153U 20250208. The patent publication numbe..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Five-head Steel Bar Bender has been issued to Putian Tianma Machinery Mfg Co Ltd. This invention was developed by Zhu Weiqing.
The patent application number is CN202520582034U 20250331. The patent publication number is CN223902817 (U). International Patent Classification codes are B21F1/..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Putian Tianma Machinery Mfg Co Ltd for Steel Bar Bending Head with Pre-clamping Function. Zhu Weiqing developed the invention.
The patent application number is CN202520581937U 20250331. The patent publication number is CN223902816 (U). Int..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Shaanxi Ruicheng Hengfeng Ind Co Ltd has obtained a patent for bending machine for deformed steel bar machining. This invention was developed by He Wei, Wang Xiaofeng, Gan Li and Wei Yun.
The patent application number is CN202520519481U 20250324. The patent publication number is CN223902812 (U). Internatio..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Hubei Xuanchi Construction Eng Co Ltd has secured a patent on Steel Bar Bender for Constructional Engineering. Liu Meilin, Jia Xianlai and Jiang Lei developed the invention.
The patent application number is CN20252041948U 20250108. The patent publication number is CN223902808 (U). International Patent Clas..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Changzhou Kunda Welding Tech Co Ltd for Pipe Expanding and Opening Flattening Device for Steel Pipe Machining Robot. Wang Guoqiang, Ding Qingsong and Wang Zhuping developed the invention.
The patent application number is CN202520573128U 20..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jiangmen Xinkaicheng Stainless Steel Products Co Ltd has been granted a patent for Stainless Steel Blank Oil Brushing Equipment. This invention was developed by Li Decheng.
The patent application number is CN202423305025U 20241231. The patent publication number is CN223902162 (U). International Patent Clas..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Shandong Huaxingyuan Material Tech Co Ltd has been granted a patent for Paint Spraying Device for H-shaped Steel Plate. Bao Hanxing, Liu Shaoke, Cui Jiyu, Wu Xuejie, Li Wenjie and Xu Minghui developed the invention.
The patent application number is CN202520381354U 20250306. The patent publication number is..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Tangshan Branch HBIS, Tangshan Iron & Steel Group and Hegang Leting Steel for Crystallizer Nozzle Three-dimensional Accurate Positioning Detection Device. Zhou Zhuosuo, Liu Xijun, Xing Lei, Zhao Shengnan and Pei Kerang developed the invention..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Luoyang Luobei Heavy Ind Machinery Co Ltd has secured a patent on Anti-deformation Casting Gating System for Large-diameter Semicircular Steel Casting. Cao Zhihua, Wang Zhimin, Zhu Xiaolong and Wang Zhenghui developed the invention.
The patent application number is CN202423289928U 20241231. The patent publ..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Guangzhou No. 1 Forging Factory Co Ltd for Forge Piece Forging Device for Die Steel Production. Luo Dixin, Shen Naishan, Ou Zhiguo, Luo Canjian and Wang Yijun developed the invention.
The patent application number is CN202520537807U 202503..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jiangsu Xinzhan Intelligent Equipment Tech Co Ltd has been granted a patent for Automatic Equipment for Continuously Welding Reinforcing Steel Bars. This invention was developed by Liu Ximing, Zhang Linbing, Liu Xinman, Liu Guansheng, Pang Guosen and Zong Jianqiang.
The patent application number is CN20242..
Steel
| Wed 28 Oct 2026
Beijing, Oct. 27 -- Shuanglin Co Ltd has submitted a patent application for Magnetic Steel Screening Equipment. Yang Chengbin, Wang Songfeng, Teng Qili and Wang Daming developed the invention.
The patent application number is CN202610790049 20260603. The patent publication number is CN122384732 (A). International Patent Class..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Toptech Crane Machinery Wuxi Co Ltd for Overload Protection Device for Steel Wire Rope Electric Hoist. Wang Xiuhui developed the invention.
The patent application number is CN202520691436U 20250411. The patent publication number is CN22390..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Dongguan Xinshuangmao Mould Steel Co Ltd has been granted a patent for Modularized Mold Steel Structure Capable of Quickly Replacing Insert. This invention was developed by Chen Maolin.
The patent application number is CN202520171735U 20250126. The patent publication number is CN223902747 (U). Internationa..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Angle Steel Bending Device has been issued to Anhui Taidun Construction Eng Co Ltd. This invention was developed by Zhu Mingliang, Zhang Chuan'ao, Bao Jiexin, Liu Deguang, Liu Wei and Fang Chao.
The patent application number is CN202520337284U 20250228. The patent publication number is C..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Wuxi Yucheng Prec Machinery Mould Co Ltd has secured a patent on Combined Blanking Female Die for Steel Wheel Production. Chen Ruixue, Chu Hualiang and Bai Haibing developed the invention.
The patent application number is CN202520104031U 20250116. The patent publication number is CN223902724 (U). Internati..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Zhejiang Shengxin Wanma Iron Tower Co Ltd has received a patent for Bending Device for Steel Bar Welded Mesh. This invention was developed by Shi Fei, Shan Youqiang and Jiang Na.
The patent application number is CN202520494334U 20250320. The patent publication number is CN223902694 (U). International Paten..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Correcting Device for Steel Structure has been issued to Jiangxi Guohong Steel Structure Co Ltd. This invention was developed by Wu Chaoyang, Chen Xin and Huang Hao.
The patent application number is CN202520573556U 20250329. The patent publication number is CN223902656 (U). International..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Dalian Yuandong Special Steel Co Ltd has been awarded a patent for High-precision Cold-drawn Wire Rod. This invention was developed by Ge Long, Li Changbai and Sun You.
The patent application number is CN202520502122U 20250321. The patent publication number is CN223902645 (U). International Patent Classifi..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jiangsu Mengchuang Industrial Tech Co Ltd has obtained a patent for adjustable uncoiling device for stainless steel flat steel production. This invention was developed by Qu Ying and Xue Jintang.
The patent application number is CN202520539486U 20250326. The patent publication number is CN223902644 (U). In..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Large-diameter Steel Pipe Straightening and Finishing Equipment has been issued to Tianjin Haitian Xinye Steel Pipe Co Ltd. This invention was developed by Zhang Xuexin.
The patent application number is CN202520265234U 20250219. The patent publication number is CN223902642 (U). Internati..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Xiaoshan Donghang Ind & Trade Ind Co Ltd for Electrical Steel Tapping Water Mist Cooling Device. Tian Weiqi, Wang Jiali and Xu Chunfeng developed the invention.
The patent application number is CN202520473333U 20250318. The patent..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Angang Group Cold Rolling Co Ltd has secured a patent on Cold-rolled Strip Steel Cleaning Device. Song Wenqiang, Chen Zhanfeng, Huang Jincan, Shang Lili, Su Bin, Qi Xinjun, Wang Yanyan, Wen Heli, Sun Xiaomin, Han Lining and Cui Zhanli developed the invention.
The patent application number is CN202422850485..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Inner Mongolia Yaxin Longshun Special Steel Co Ltd for Cooling Device for Steel Bar Production. Jo Bong-lim, Huang Chengyong and An Jianqiang developed the invention.
The patent application number is CN202520541787U 20250326. The patent pu..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Zhenxiang Ind Development Co Ltd has been granted a patent for Steel Seal Rolling Equipment. This invention was developed by Hu Xianzhou, Ma Hongliang and Xu Peng.
The patent application number is CN202520545571U 20250326. The patent publication number is CN223902619 (U). International Patent Classificatio..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Qingdao Jingshang Intelligent Mfg Co Ltd has been granted a patent for Auxiliary Shearing Equipment for Cold-rolled Steel Coil. Wu Li and Yu Xiuyi developed the invention.
The patent application number is CN202423205841U 20241224. The patent publication number is CN223902615 (U). International Patent Class..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jiangsu Longchang Metal Composite New Mat Co Ltd has been awarded a patent for Stainless Steel Composite Plate Rolling Device. This invention was developed by Cho Mong and Zhao Yiping.
The patent application number is CN202520543199U 20250326. The patent publication number is CN223902613 (U). International..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Mirror Surface Steel Plate Surface Cleaning Device has been issued to Jiangsu Dazi Steel Plate Co Ltd. This invention was developed by Xie Qinghua and Xie Hongwei.
The patent application number is CN202520309685U 20250225. The patent publication number is CN223902534 (U). International P..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to CRRC Shenyang for CD Type Electric Hoist Steel Wire Rope Rapid Replacement Structure. Li Dongbo, Zhang Yang, Lang Yimeng, Wang Jiaxiang, Gao Hongxu, Wang Xue and Li Bing developed the invention.
The patent application number is CN202520993..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Lifting Appliance for Nodular Cast Iron Pipe 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 Sun Guangwei, Sun Xiaoyong, Cui Jiankun, Li Wentao, Qin Xusheng, Ji Ha..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Xuchang Hengdahangxiao Construction Tech Co Ltd has been granted a patent for Steel Structure Profile Hoisting Equipment. This invention was developed by Li Yanli, Wang Wenlong, Xu Jie, Shen Yuanfang and Wang Liuhui.
The patent application number is CN202520430281U 20250312. The patent publication number i..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Hebei Lize Metal Products Co Ltd for Steel Unpacking Device. Chen Jianhua developed the invention.
The patent application number is CN202520659206U 20250409. The patent publication number is CN223905464 (U). International Patent Classifica..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Kaichan Shanghai Ind Co Ltd has been granted a patent for Section Steel Product Bundling Equipment. This invention was developed by Xu Juntao, Xie Lulu and Deng Hua.
The patent application number is CN202520670979U 20250410. The patent publication number is CN223905357 (U). International Patent Classificat..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chongqing Quanhang Stainless Steel Products Co Ltd has secured a patent on Stainless Steel Product Batch Transportation Device. Zhang Qianyong, Zhao Zhongde and Zhao Xingying developed the invention.
The patent application number is CN202520856868U 20250430. The patent publication number is CN223905101 (U)..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Beijing Xigenuo Science and Tech Co Ltd has obtained a patent for silicon steel sheet grouping device. This invention was developed by Han Jianqiang.
The patent application number is CN202422973440U 20241203. The patent publication number is CN223902404 (U). International Patent Classification codes are B0..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Nanjing Guanlong Yunchu Tech Co Ltd has been granted a patent for Fire-fighting Steel Cylinder Fixing Device of Outdoor Energy Storage Cabinet. This invention was developed by Xie Lei, Sun Bangwu and Zhang Haibo.
The patent application number is CN202520373291U 20250305. The patent publication number is CN..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Lianyungang Yongquan Stainless Steel Products Co Ltd has been granted a patent for Composite Stainless Steel Plate Frame. This invention was developed by Qian Xian, Wang Jie, Wei Feng, Min Baosong, Li Qi and Sun Yihan.
The patent application number is CN202520330496U 20250227. The patent publication number..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Tangshan Iron & Steel Group, Tang Steel International Engineering Technology and Hegang Leting Steel for Device for Preventing Return Belt Surface Blanking of Large-dip-angle Belt Conveyor. Ban Baowang, Liu Yang, Li Baosheng, Dong Hongwang an..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Hebei Jingxin Vehicle Fittings Co Ltd has received a patent for Steel Seat Frame Clamping Stopper for Railway Open Wagon. This invention was developed by Jeong Hwan-jo, Li Yongshang, Tang Shuzhong, Li Yongchao and Zhang Yabin.
The patent application number is CN202520261176U 20250218. The patent publicatio..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Lianyungang Yongquan Stainless Steel Products Co Ltd has secured a patent on Stainless Steel Band Cover. Qian Xian, Wang Jie, Wei Feng, Min Baosong, Li Qi and Sun Yihan developed the invention.
The patent application number is CN202520569849U 20250328. The patent publication number is CN223905666 (U). Inte..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Wenzhou Zhenan Geological Eng Co Ltd for Helical Band Steel Chain Combined Stirrer. Bai Yinyin, Yang Yikai, Sun Lei, Zuo Wendi and Huang Weijun developed the invention.
The patent application number is CN202423241822U 20241227. The patent ..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- Nippon Steel has submitted a patent application for Hot Briquetted Iron. This invention was developed by Fujisaka Takeyuki.
The patent application number is WO2026JP07391 20260227. The patent publication number is WO2026220742 (A1). International Patent Classification codes are C21B13/00 and C22B1/248.
An a..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- Nippon Steel has filed a patent application for Steel Material and Component. This invention was developed by Ohga Koyo.
The patent application number is WO2026JP05581 20260217. The patent publication number is WO2026220714 (A1). International Patent Classification codes are C22C38/00 and C22C38/60.
Accordi..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- JFE Steel has filed a patent application for High-strength Steel Sheet, Hot-dip Galvanized Steel Sheet, and Methods for Producing Same. This invention was developed by Tagawa Kaito, Matsubara Kazuki, Endoh Kazuki and Yoshitomi Hiromi.
The patent application number is WO2026JP05093 20260212. The patent publica..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- World Intellectual Property Organization has released JFE Steel patent application for Ferritic Stainless Steel for Solid Oxide Electrochemical Cell and Method for Producing Same. This invention was developed by Febry Muhammad, Yoshino Masataka, Gao Fagang and Nakamura Tetsuyuki.
The patent application number..
Steel
| Wed 28 Oct 2026
Geneva, Oct. 27 -- ThyssenKrupp Steel Europe AG has submitted a patent application for Method for Producing a Hot-rolled Strip. This invention was developed by Kokotin Valentin and Schaffner Tobias.
The patent application number is WO2026EP60201 20260408. The patent publication number is WO2026219663 (A1). International Patent ..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 26 -- Beijing Zhao Fuji New Materials Tech Development Co Ltd and Zhongyan Zhaoke Beijing Tech Co Ltd have sought patent for Retarded Binder Applicable to Low Temperature, Retard-bonded Prestressed Steel Strand and Preparation Method and Application of Retard-bonded Prestressed Steel Strand. This invention was deve..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Sinohydro Engineering Bureau 5 has been granted a patent for Steel Wire Rope Stripping Device for Conveying Belt. This invention was developed by Zhao Shichang, Zhong Qiangyi, Nie Ying, Zeng Yu, Wang Zhaoyan, Guo Wenbin, Zhang Shen, Wang Junfeng and Du Haohui.
The patent application number is CN202520474931U..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Foshan Sanshui Deli Messer Gas for Transfer Device for Gas Storage Steel Cylinder. Ye Peixian, Ou Yanqing, He Zhiji, Huang Qunyang, Ye Jiu, Zheng Shuoping, Ye Shuisheng and Guan Chenghao developed the invention.
The patent application number..
Steel
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Extra-strong Steel Core Soft Aluminum Stranded Wire Tightening Equipment with Wire Displacement Prevention Function has been issued to Guangdong Power Grid Energy Development. This invention was developed by Tan Yongcheng, Moon Jae-bin, Jiang Chuandong, Huang Shengfeng and Chen Mingqiang.
..
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