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Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Environment-friendly Steel Smelting Wastewater Filtering Device has been issued to Xuzhou Jiewei New Material Tech Co Ltd. This invention was developed by Chen Cheng, Liu Chengjie, Liu Kankan, Yue Sheng and Zhang Yu.
The patent application number is CN202422990176U 20241204. The patent p..
Steel
| Fri 28 Aug 2026
Munich, Aug. 29 -- Research Instituite of Industrial Science & Technology and POSCO Holdings have filed a patent application for Apparatus for Firing Cathode Material of Secondary Battery. This invention was developed by Park Yooncheol, Jung Keeyoung, Han Chang Joo, Yang Choongmo, Heo Jeong Heon, Hwang Min Young and Hwang Soon C..
Steel
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Res Instituite Ind Science & Tech and POSCO Holdings have submitted a patent application for Device and Method for Removing Undecomposed Ammonia in Ammonia Decomposition Device. Choi Jeong Ho, Ahn Chi Kyu, Kim Gook Hee and Rhee Chang Houn developed the invention.
The patent application number is KR2023010095..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Baoshan Iron & Steel and Nanjing Yidun Mining & Metallurgical Equipment Co Ltd have been granted a patent for Novel Rotary Storage Rack. This invention was developed by Wu Jie, Liu Yeyang, Li Lin and Li Sheng.
The patent application number is CN202423320461U 20241231. The patent publication number is CN223..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Baoshan Iron & Steel and Beijing Metallurgical Equipment Research Design Institute have received a patent for Code Spraying Device. This invention was developed by Chen Shanghua, Ge Guojun, Wang Yifeng, Sun Jian, Yuan Qingyang and Wang Junlei.
The patent application number is CN202423268536U 20241227. The ..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Hunan Hualing Liangang Special New Mat Co Ltd; LYSTEEL has been awarded a patent for Steel Plate Side Spraying Device. This invention was developed by Zhou Chun, Liu Penghan, Li Zhengtao, Liu Xuhui, Liang Liang, Wen Changfei and Zhang Hongbo.
The patent application number is CN202423160245U 20241220. The p..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Suzhou Tengxi Prec Machinery Co Ltd has been awarded a patent for Burr Grinding Device for Steel Plate Machining. This invention was developed by Zhu Mou.
The patent application number is CN202422909463U 20241128. The patent publication number is CN223588984 (U). International Patent Classification codes a..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Sichuan Shudao Maintenance Group Co Ltd has been awarded a patent for Grinding Device for Steel Plate. This invention was developed by Gong Xianqi, Chen Li and Luo Huan.
The patent application number is CN202423273596U 20241230. The patent publication number is CN223588957 (U). International Patent Classif..
Steel
| Fri 28 Aug 2026
Munich, Aug. 29 -- JFE Steel has applied European patent for Continuous Casting Method for Steel. Morita Shugo, Hirata Kotaro, Ueno Seigo, Yonei Yu, Kokufu Sho, Toishi Keigo, Higashizono Takumi and Aramaki Norichika developed it.
The patent application number is EP20240900253 20240913. The patent publication number is EP4792952..
Steel
| Fri 28 Aug 2026
Munich, Aug. 29 -- European Patent Office has released JFE Steel patent application for Cold Rolling Method for Steel Sheet, Method for Producing Cold-rolled Steel Sheet, and Production Equipment for Cold-rolled Steel Sheet. This invention was developed by Fujita Noriki, Mori Mayu, Hioka Daiki and Masumo Hiroyuki.
The patent ap..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shanghai Baoye Group Corporation has submitted a patent application for Intelligent Compensation and Real-time Monitoring System for Axial Force Loss of Prestressed Steel Support. This invention was developed by Tao Xi, Xu Xin, Chen Dongyuan, Kan Shenghui, Cai Mengjie and Gao Aixin.
The patent application nu..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has released Xiamen University Tan Kah Kee College and Citic Heavy Industries Equipment Mfg Zhangzhou Co Ltd patent application for Large Steel Structure Sectional Type In-plant Pre-installed Closed-loop Compensation Method. This invention was developed by Dang Xiao..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Shandong Shengyang Metal Technology Co Ltd for Device for Eliminating Pickling Pattern Defect on Surface of Hot-rolled Stainless Steel. Zhou Jiasheng, Zhai Maosheng, Tian Lifeng, Zhou Hongjie and Liu Hong developed the invention.
The paten..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Shandong Shengyang Metal Technology Co Ltd has been granted a patent for Integrated Pickling Device for Eliminating Dirty Marks on Surface of Hot-rolled Stainless Steel. This invention was developed by Tian Lifeng, Qin Xiang, Sun Shihao and Yang Fanrong.
The patent application number is CN202422841482U 202..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Hunan Shaohong Special Glass has been granted a patent for Kiln Side Bottom Cross Beam Steel Structure. This invention was developed by Zhang Antai, Wang Jiayuan, Hu Wenjie, Li Yadong, Tang Lei and Lu Hui.
The patent application number is CN202423213107U 20241225. The patent publication number is CN223592582..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Hope Tech Development Co Ltd and Hope Intelligent Tech Foshan Co Ltd for Stainless Steel Support with Adjustable Visual Angle. Wu Haixiong, Ni Haojie and Zhang Qiufang developed the invention.
The patent application number is CN20..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Zhaoqing Hongwang Metal Industry for Side Edge Grinding Device for Stainless Steel Decorative Plate Production. Wang Hongjun, Huang Yaling, Cao Miaomiao, Chen Jinghong and Liu Zongkun developed the invention.
The patent application number is..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has released Oriental Port Branch of Jiangsu Lianyungang Port Co Ltd patent application for Overturn-preventing Supporting Structure of Stainless Steel Electronic Scale. This invention was developed by Li Yanan, Zhang Zhidong, Yu Xiao, Shi Xianglong, Gu Ningfeng, Ch..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Hebei Tianchuang New Material Tech Co Ltd for Lifting Appliance for Section Steel Galvanization. Sun Hongwei, Liang Mingkun, Feng Bin, Zhang Tong, Li Chenqi and Zhang Zhikai developed the invention.
The patent application number is CN20252..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Zhangjiagang City Junma Steel Cord has received a patent for Steel Cord Take-up and Arranging Device for Lubricating Oil Leakage Prevention. This invention was developed by He Fangjian.
The patent application number is CN202423320183U 20241230. The patent publication number is CN223592133 (U). International ..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Unreeling Steel Core Bracket Device for Splitting Machine has been issued to Zhejiang Huachuang Electromechanical Tech Co Ltd. This invention was developed by Pan Qi.
The patent application number is CN20242316908U 20241206. The patent publication number is CN223592079 (U). International..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Taizhou Zhenhao Technology has received a patent for Self-heating Stainless Steel Model for Condom Production. This invention was developed by Zhang Chenghao, Li Qiang, Zhu Shijian, He Ping, Shen Jianjun, Xu Yulong, Ke Yaoqun and Li Sai.
The patent application number is CN202423264232U 20241228. The patent p..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Huaibei Yuanli Metal Products Co Ltd has secured a patent on Strip Steel Machining Deviation Rectifying Device. Guo Pengyuan, Dong Ding, Li Kun, Huang Gang, Lyu Fu, Zhou Fangping and Huang Changyong developed the invention.
The patent application number is CN20252030373U 20250107. The patent publication nu..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has received Tangshan Iron & Steel Group, Tangshan Branch of Hbis Co Limited and Hegang Leting Steel patent application for Evaluation and Prediction Method for Work Hardening Capability of Hot Stamping Formed Steel. Yao Hongyong, Meng Genbagen, Wang Qiuyu, Liu Lixu..
Steel
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Hyundai Steel has sought patent for Non-oriented Electrical Steel Sheet and Method for Manufacturing the Same. This invention was developed by Lee Kang Roh, Kang Chun Ku, Kim Min Sung and Chae Won Kee.
The patent application number is KR20230103149 20230807. The patent publication number is KR20250021910 (A). ..
Steel
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Korean Intellectual Property Office has published Res Instituite Ind Science & Tech, Postech Res & Business Dev Found and POSCO Holdings patent application for a Smart Label and a Package Including the Same. The invention was developed by Choi Jin Kang, Kim Young Ki, Kim Joo Hoon, Rho Jun Suk, Im Jun Hyung and ..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Pressure Release Device for Large Steel Silo has been issued to Suzhou Guangcai Steel Silo Co Ltd. This invention was developed by Li Guosong and Yi Shuyun.
The patent application number is CN202423221477U 20241226. The patent publication number is CN223591533 (U). International Patent C..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Liaocheng Jiuzhou Environmental Protection Tech Co Ltd has been granted a patent for Steel Silo Body Edge Sealing Structure. Zhao Xicong, Zhen Jun and Shang Lintao developed the invention.
The patent application number is CN20242388353U 20241214. The patent publication number is CN223591529 (U). Internatio..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Vertical Stainless Steel Storage Tank has been issued to Sichuan Huasheng Jiangyuan Fine Chemical Co Ltd. This invention was developed by Jiang Sitian and Jiang Peng.
The patent application number is CN202423174422U 20241223. The patent publication number is CN223591527 (U). Internationa..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Nanjing Chaoming Prec Alloy Material Co Ltd has been granted a patent for Stainless Steel Bar Grabbing Device with Adsorption Assembly. This invention was developed by Wan Keming and Li Yuxia.
The patent application number is CN202423309303U 20241231. The patent publication number is CN223589442 (U). Inter..
Steel
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Korean Intellectual Property Office has released POSCO E&C patent application for Structure for Fastening Chamber of Annealing Furnace Cooling Section. This invention was developed by Choi Su Bong.
The patent application number is KR20230102563 20230807. The patent publication number is KR20250021666 (A). Inte..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Henan Zhikui Ind Co Ltd has secured a patent on Steel Stacking Equipment. Bian Mingli developed the invention.
The patent application number is CN20252020163U 20250106. The patent publication number is CN223591913 (U). International Patent Classification codes are B65G13/12, B65G41/00 and B65G57/112.
T..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Laiwu Iron & Steel Group Laiwu Mining Co Ltd has obtained a patent for carrier roller mechanism of mining machinery conveyor. This invention was developed by Wang Yugang and Yu Jianwei.
The patent application number is CN20242397402U 20241216. The patent publication number is CN223591718 (U). International..
Steel
| Fri 28 Aug 2026
Munich, Aug. 29 -- Wobben Properties has submitted a patent application for Wind Turbine Steel Tower Section. This invention was developed by Kersten Roy.
The patent application number is EP20250157656 20250213. The patent publication number is EP4793495 (A1). International Patent Classification code is F03D13/20. Cooperative..
Steel
| Fri 28 Aug 2026
Munich, Aug. 29 -- JFE Steel has applied European patent for Zn-Al-Mg-based Plated Steel Sheet. Fujii Norifumi and Makimizu Yoichi developed it.
The patent application number is EP20240923747 20241218. The patent publication number is EP4793397 (A1). International Patent Classification codes are C22C18/00, C22C18/04, C22F1/00..
Steel
| Fri 28 Aug 2026
Munich, Aug. 29 -- ThyssenKrupp Steel Europe AG has applied European patent for Method for Hot Dip Coating a Steel Strip. Stille Sebastian, Köyer Maria, Bienholz Stefan and Keller Michael developed it.
The patent application number is EP20250157667 20250213. The patent publication number is EP4793394 (A1). International Pate..
Steel
| Fri 28 Aug 2026
Munich, Aug. 29 -- Nippon Steel has applied European patent for Method for Producing Grain-oriented Electrical Steel Sheet, Grain-oriented Electrical Steel Sheet, and Industrial Product. Yasuda Masato, Hamamura Hideyuki and Morishige Nobusato developed it.
The patent application number is EP20240877036 20240927. The patent publ..
Steel
| Fri 28 Aug 2026
Munich, Aug. 29 -- ThyssenKrupp Steel Europe AG has submitted a patent application for High Strength Steel with Improved Dimensional Stability. This invention was developed by Schwabe Jonas, Kraskes Stefan, Martins Guerra Filho Jorge Luiz, Myslowicki Stefan, Rosenstock Dirk and Marx Volker.
The patent application number is EP..
Steel
| Fri 28 Aug 2026
Munich, Aug. 29 -- JFE Steel has submitted a patent application for Reduction Furnace Operation Method and Reduced Iron Production Method. This invention was developed by Moriya Kota, Terui Koki and Ozawa Sumito.
The patent application number is EP20250744905 20250115. The patent publication number is EP4793370 (A1). Internatio..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Hunan Valin Xiangtan Iron & Steel has been granted a patent for Buffering Device for Round Steel Collecting Tank. This invention was developed by Yuan Lin, Chen Yang, Luo Jingxian, Zhang Qunhu, Li Jiajun, Meng Gang, He Feng and Yang Gang.
The patent application number is CN20252004674U 20250102. The patent p..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Shanghai Zhifeng Marine Equipment Co Ltd for Marine Stainless Steel Base. Wang Zhidan, Wang Suling and Zuo Liubo developed the invention.
The patent application number is CN202520127554U 20250120. The patent publication number is CN2235909..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Zhangjiagang Luoya Mould Co Ltd has been granted a patent for Stainless Steel Template Rust Removal Device. This invention was developed by Chen Jing, Sun Xiaoting and Miao Weigang.
The patent application number is CN202422908353U 20241128. The patent publication number is CN223589054 (U). International Pa..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Wuxi Longtao Metal Tech Co Ltd has obtained a patent for stainless steel composite plate surface polishing device. This invention was developed by Xu Ming and Xu Yue.
The patent application number is CN202423218823U 20241225. The patent publication number is CN223589034 (U). International Patent Classifica..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- Chinese Patent for Tension Adjusting Structure for Rust Removal Belt on Surface of Round Steel has been issued to Anhui Jiruite Intelligent Tech Co Ltd. This invention was developed by Wang Min.
The patent application number is CN202422863262U 20241123. The patent publication number is CN223589028 (U). Int..
Steel
| Sat 29 Aug 2026
Seoul, Aug. 29 -- Korean Intellectual Property Office has published POSCO Wide and U Watech Inc patent application for Water Supply System for Golf Course Turf with Automatic Control Using Image and Weather Information Based on Machine Learning and Water Supply Method Using the Same. The invention was developed by Park Kitae, Yo..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has received Northeastern University patent application for Cold-rolled Strip Steel Product Quality Diagnosis Method Based on Graph Structure Modeling. Li Xu, Liu Xinming, Zhang Xin, Wang Xiaoyu, Chen Fan and Li Quanlong developed the invention.
The patent applicat..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Tianjin Tiantuo Steel Pipe Co Ltd for Stacking and Stacking Device for Channel Steel Production and Processing. Tang Wenqiang developed the invention.
The patent application number is CN20252010905U 20250103. The patent publication number ..
Steel
| Sat 29 Aug 2026
Beijing, Aug. 29 -- State Intellectual Property Office of China has awarded a patent to Guangdong Shuangxiang Intelligent Tech Co Ltd for Stainless Steel Plate Positioning Device. Ye Xiaohua and Zhao Long developed the invention.
The patent application number is CN20242370888U 20241212. The patent publication number is CN2235..
Steel
| Thu 27 Aug 2026
Beijing, Aug. 28 -- LYSTEEL and Wuhan University of Science and Technology have submitted a patent application for High-aluminum Manganese Series Fe-Mn-Al-C Low-density Steel and Treatment Method Thereof. This invention was developed by Liang Liang, Wang Hongbing, Deng Birong, Liang Yuandong, Wen Changfei, Yan Lixin, Qi Jianghua..
Steel
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Hunan Hualing Energy Saving Power Generation Co Ltd and LYSTEEL have filed a patent application for Steel Surface Heat Treatment Method. This invention was developed by Cao Canle, Ouyang Yanqun, Li Jun, Wang Zhikai and Deng Birong.
The patent application number is CN202610564100 20260427. The patent public..
Steel
| Thu 27 Aug 2026
Beijing, Aug. 28 -- University of Science and Technology Beijing, Inner Mongolia Baotou Steel Union Co Ltd, Yanshan University, Handan Iron & Steel Group, Baotou Research Inst of Rare Earths, Inner Mongolia University of Science and Technology and North China University of Technology have submitted a patent application for Multi..
Steel
| Thu 27 Aug 2026
Beijing, Aug. 28 -- University of Science and Technology Beijing, Tianjin Heavy Equip Eng Res Co and North China University of Technology have applied Chinese patent for Low-aluminum Refining Method for High-cleanliness Low-alloy High-strength Steel. Chen Wei, Gao Jianjun, Zhang Liwan, Zhao Deli, Zhou Dong, Yang Wen, Li Yahui, H..
Steel
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Shanghai CSSC Mat Engineering Co Ltd and Shipbuilding Technology Research Inst The 11th Research Inst of China State Shipbuilding Corporation have submitted a patent application for Solvent-free Fiber Reinforced Sealant for Leaking Stoppage of Stainless Steel Tank and Application Method Thereof. This inventio..
Steel
| Thu 27 Aug 2026
Seoul, Aug. 28 -- Res Inst Ind Science & Tech and POSCO Holdings have filed a patent application for Precursor for Negative Electrode Material of Lithium Secondary Battery Negative Electrode Material Using the Same and the Method for Manufacturing the Same. This invention was developed by An Jung Chul, Kim Jang Yul, Park Sei Min..
Steel
| Thu 27 Aug 2026
Seoul, Aug. 28 -- Res Inst Ind Science & Tech and POSCO Holdings have submitted a patent application for Precursor for Negative Electrode Material of Lithium Secondary Battery Negative Electrode Material Using the Same Method for Manufacturing the Same. An Jung Chul, Kim Jang Yul, Park Sei Min, Lee Gang Ho and Kim Yong Jung deve..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Research Inst of Industrial Science & Technology and POSOC Holdings Co Ltd have sought patent for Preparation Method of Raw Material for Nickel Matte Preparation. This invention was developed by Choi Jun-sung, Lee Byung-pil, Park Jin-gyun and Woo Kwang-sun.
The patent application number is CN20248071331 20..
Steel
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Bengang Steel Plates and BX Steel POSCO Cold Rolled Sheet have sought patent for Turbulent Flow Pickling System and Method Based on Sealing Roller. This invention was developed by Wang Jinpeng, Ma Shizeng, Ji Ang, Ren Zhong, Yu Xinyu, Zhang Yong, Li Yizhou, Du Jiang, Zhang Qian and Wang Xin.
The patent app..
Steel
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Shanghai University Zhejiang High End Equipment Basic Material Research Institute and Shanghai University have submitted a patent application for Large-size Low-alloy Ultrahigh-strength Toughness Medium Manganese Steel and Industrial Production Method Thereof. This invention was developed by Fan Jianwen, Dong..
Steel
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Jiangsu Shagang Inst of Research of Iron and Steel and Jiangsu Shagang Iron and Steel have applied Chinese patent for Ultrahigh-toughness Steel Plate and Production Method Thereof. Qu Jinbo, Shao Chunjuan, Zhen Fan and Zhao Ronggui developed it.
The patent application number is CN202610475275 20260410. The..
Steel
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL have sought patent for High-cleanliness Low-carbon Steel and Preparation Method Thereof. This invention was developed by Liang Liang, Liu Jingjia, Lin Hongtao, Liu Xuhui, Li Jun, Wu Jiansheng, Lin Hongchun, Li Lei, Liu Ning, Fang Guojun, Li Panfeng, Li..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Tangshan Iron & Steel Group, Tangshan Branch of HBIS Co Limited and Hegang Leting Steel have submitted a patent application for Method for Controlling Convexity of Bearing Roll Gap of Hot Finishing Mill Group. Lian Bo, Xue Liang, Chen Zongyan, Wang Rui, Kang Chunxiao, Wang Lixue, Wang Yuyao, Jia Baorui and Ha..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Tangshan Iron & Steel Group, Tangshan Steel Group High Strength Automobile Plate Co Ltd and Hegang Leting Steel have filed a patent application for Method for Improving Falling of Hot-formed Steel Oxide Scale. This invention was developed by Liu Huan, Wu Xueqiang, Wu Guanhua, Li Zhuang, Wang Jianxing, Li Hong..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has received Shanghai Changkai Geotechnical Engineering patent application for Steel Member Welding Clamp and Using Method. Zhang Li, Su Ye, Wu Wenlong, Guo Junjie, Wang Xiaojun, Wang Junsong, Zhang Qinyu, Yang Yanzong, Li Xing and Liu Manyi developed the invention...
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Yizheng Yilian Filter Equipment Co Ltd has submitted a patent application for Stainless Steel Filter Element Joint Spot Welding Device. This invention was developed by Li Jun and Li Tao.
The patent application number is CN202610618523 20260507. The patent publication number is CN122165127 (A). Internationa..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has released Beijing Cast Iron Chengjin Electromechanical Equipment Co Ltd patent application for Copper-clad Steel Welding Device. This invention was developed by Cong Yuanxin and Xiang Yanli.
The patent application number is CN202610614539 20260507. The patent ..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has received Qingdao Yushang Xutong Steel Structure Co Ltd patent application for Anti-deformation Welding Device for I-shaped Steel Structure. Wang Yanyan, Mou Xiaomin and Zhou Shihao developed the invention.
The patent application number is CN202610318197 20260..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has released Beijing Inst Technology patent application for Laser-electric Arc Hybrid Welding Method for High-strength Steel T-shaped Joint for Hull Structure. This invention was developed by Du Jinliang, Huang Zhixin, Jiang Yongbo and Li Ying.
The patent applica..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Qingdao Heng Ya New Material has filed a patent application for High-precision Stainless Steel Plate Slitting Machine. This invention was developed by Chen Long, Sun Bin, Li Lei and Liu Shiyu.
The patent application number is CN202610577185 20260428. The patent publication number is CN122164952 (A). Internat..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Taizhou Tehu Metal Products Co Ltd has sought patent for Stainless Steel Bar Cutting Device. This invention was developed by Zhu Hongjun.
The patent application number is CN202610364419 20260324. The patent publication number is CN122164948 (A). International Patent Classification codes are B23D33/00, B23Q..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Anhui Juzi Metal Materials has sought patent for Steel Plate Machining and Cutting Device. This invention was developed by Lu Lei.
The patent application number is CN202610646168 20260512. The patent publication number is CN122164940 (A). International Patent Classification codes are B23D15/02 and B23D33/02...
Steel
| Thu 27 Aug 2026
Beijing, Aug. 28 -- Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL have submitted a patent application for Sed Ecological Descaling System for Thin Steel Plate. Zhou Chun, Zhuang Yan, Li Zhengtao and Wen Changfei developed the invention.
The patent application number is CN202610237278 20260228. The patent publicati..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Suzhou Su Grid Construction Engineering has filed a patent application for Automatic Machining Equipment for Steel Structure Beam. This invention was developed by Zhu Huaxin and Zha Yifan.
The patent application number is CN202610617859 20260507. The patent publication number is CN122165001 (A). Internationa..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has released Anshan Steel Metallurgical Furnace Technology patent application for Steel Ladle Bottom Blowing Ventilation Device and Steel Ladle. This invention was developed by Zhan Yuming, Wang Xiujun, Zhao Yubo, Li Ruipeng and Chen Ting.
The patent application ..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has published Sichuan University patent application for Numerical Control Steel Bar Shearing and Bending Continuous Production Device. The invention was developed by Liu Jingwen, Chen Yijia, Wu Yifei, Zhang Yunke, Chen Liangyin and Tang Wenqi.
The patent applicatio..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Road & Bridge International has sought patent for Excision System and Method for External Prestressed Steel Beam. This invention was developed by Zhang Huawu, Zhang Xiaoke, Liu Zhanguo, Zhao Shukang, Su Jintang, Li Youqing, He Lu, Wu Ruihuan, Li Shuai, Gan Shukuan, Xue Tong and Yang Weiwei.
The patent applic..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has released Qingdao Ajl Steel Structure Co Ltd patent application for Numerical Control Bending Forming Device and Method for Communication Tower Steel Structural Component. This invention was developed by Liu Shuqiang, Zhao Weijie, Qiu Yunfeng, Song Haozhi and Son..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Maanshan Beiguang Metallurgical Machinery has submitted a patent application for Magnetic Jaw Device for Coiling Block of Cold-rolled Strip Steel Coiling Machine. Wang Zhigang developed the invention.
The patent application number is CN202610539538 20260422. The patent publication number is CN122164779 (A). ..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has released Guangxi Beigang New Material patent application for Pitting-corrosion-resistant Reinforced Rolling Assembly, Stainless Steel Plate Rolling Equipment and Using Method of Stainless Steel Plate Rolling Equipment. This invention was developed by Wu Qingke, ..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Wuhan University of Science and Technology has applied Chinese patent for Strip Steel Finishing Line Tension Distribution Calculation and Motor Type Selection Method and System. Cao Jianhua, Wang Zhi, Xia Xuhui, Zhang Zelin, Wan Hang, Guo Yuyao, Liu Xiang and Wang Lei developed it.
The patent application num..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has received Angang Steel Co Limited patent application for Method for Controlling Transmission Interlocking of Hot Rolled Steel Plate Channel. Qu Xiaodong, Meng Fanzhi, Li Hewei, Shi Yingming, Wang Yu, Li Xuezhi, Qin Mian, Shen Qiang, Gao Biao, Liu Wei, Wang Jinche..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has received Hunan Jiuyou Intelligent Equipment Co Ltd and Hunan Mujun Tech Co Ltd patent application for Automatic Steel Bar Truss Production Line and Technological Process Thereof. Chen Xiaoxuan, Tan Renzhi and Deng Jun developed the invention.
The patent appli..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Jiangsu Yongxin Metal Products Co Ltd has submitted a patent application for Stainless Steel Angle Steel Combined Machining Device. This invention was developed by He Dong.
The patent application number is CN202610607202 20260506. The patent publication number is CN122165198 (A). International Patent Class..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Shandong Gangjian Construction Eng Co Ltd has secured a patent on Building Steel Structure Welding Positioning Device. Xiu Diantao developed the invention.
The patent application number is CN202422889950U 20241126. The patent publication number is CN223588660 (U). International Patent Classification codes ..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Jiangsu Feiliner Metal Components Co Ltd has been granted a patent for Flat Steel Accurate Positioning and Welding Equipment for Steel Grating. This invention was developed by Li Qin.
The patent application number is CN202520208944U 20250211. The patent publication number is CN223588640 (U). International ..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Luan Yingkai Metal Products Co Ltd has secured a patent on Clamp for Vertical Welding of Stainless Steel. Wang Jun developed the invention.
The patent application number is CN202423173725U 20241223. The patent publication number is CN223588633 (U). International Patent Classification codes are B23K37/04 an..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Anhui Hengpai Rongsheng Metal Decoration has obtained a patent for clamp for vertical welding of stainless steel. This invention was developed by Zhang Yong.
The patent application number is CN20242347273U 20241211. The patent publication number is CN223588621 (U). International Patent Classification codes a..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Hubei Honglu Steel Structure has received a patent for Rapid Bolt Supporting Device for Steel Structure Jig Frame. This invention was developed by Chen Shengyuan.
The patent application number is CN20242310356U 20241206. The patent publication number is CN223588618 (U). International Patent Classification co..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Hebei Zhouxin Metal Tech Co Ltd has been granted a patent for Circulating Water Cooling Device in Reinforcing Steel Bar Welding Net Machining Process. Li Huanping, Kong Xiangnian, Bai Wenchuan and Huo Jianguo developed the invention.
The patent application number is CN202422859523U 20241122. The patent pub..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Suzhou Jituo Machine Co Ltd has obtained a patent for stainless steel sheet protection welding device. This invention was developed by Zhang Xiuyue, Dong Xinyang and Zhao Jiaqian.
The patent application number is CN202422630318U 20241030. The patent publication number is CN223588579 (U). International Pate..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Foshan Kunyi Tech Co Ltd has been awarded a patent for Stainless Steel Rod Clamping Device. This invention was developed by Liang Fangkun.
The patent application number is CN202423266757U 20241230. The patent publication number is CN223588843 (U). International Patent Classification code is B23Q3/06.
S..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Luan Yingkai Metal Products Co Ltd has been awarded a patent for Positioning Structure for Stainless Steel Bending Machine. This invention was developed by Wang Jun.
The patent application number is CN202423173546U 20241223. The patent publication number is CN223588190 (U). International Patent Classificat..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Minle Pipe Ind Co Ltd for Stainless Steel Internal High-pressure Forming Die. Zhu Yanlin and Mai Haidong developed the invention.
The patent application number is CN20242358512U 20241211. The patent publication number is CN2235881..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Guangdong Jpond Industry has been awarded a patent for Angle Steel Stamping Die. This invention was developed by Shen Mingwei, Liao Xianjun, Chen Qiuming, Liao Mingtong and Liao Xiaoxian.
The patent application number is CN202422534209U 20241021. The patent publication number is CN223588157 (U). Internationa..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has awarded a patent to Daye Ziqian Metal Products for Steel Forge Piece Shaping Device. Wang Junyi, Cao Xiaoman and Zhang Xingyu developed the invention.
The patent application number is CN202423203906U 20241225. The patent publication number is CN223588119 (U). I..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Tianjin Haida Weiye Steel Strand Co Ltd has been granted a patent for Steel Strand Drawing Equipment. Yang Jiyuan developed the invention.
The patent application number is CN202423235311U 20241227. The patent publication number is CN223588024 (U). International Patent Classification codes are B21C1/02 and ..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- WISDRI Engineering & Research Incorporation has secured a patent on Strip Steel Cleaning Device. Guo Lihua, Zhang Lingqin, Xu Tao and Li Kun developed the invention.
The patent application number is CN202423145343U 20241219. The patent publication number is CN223588019 (U). International Patent Classificatio..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Zhongshan Yuechi Hardware Tech Co Ltd has been awarded a patent for Forming Machine with Steel Anti-tilting Structure. This invention was developed by Wang Sinan and Li Ting.
The patent application number is CN20242377140U 20241212. The patent publication number is CN223588008 (U). International Patent Cla..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- POSOC Holdings Co Ltd has applied Chinese patent for Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. Park In-chul, Choi Keun-ho, Yu Byongyong, Song Jun-hyuk, Nam Sang Cheol, Kim Ji-eun and Cui Xue developed it.
The ..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Anhui Hengpai Rongsheng Metal Decoration has been awarded a patent for Positioning Structure for Stainless Steel Bending Machine. This invention was developed by Zhang Yong.
The patent application number is CN20242347170U 20241211. The patent publication number is CN223588069 (U). International Patent Classi..
Steel
| Fri 28 Aug 2026
Beijing, Aug. 28 -- State Intellectual Property Office of China has awarded a patent to Yongxin Prec Material Wuxi Co Ltd for Anti-creasing Mechanism for Cold-rolled Steel Strip Rolling. Pu Yurun developed the invention.
The patent application number is CN202423241717U 20241227. The patent publication number is CN223588043 (U..
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