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Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- China Constr 8th Engineering Division has been granted a patent for Decoration Closing-up Structure for Railing Part of Steel Structure Staircase. Feng Fei, Shi Jiaqing, Pan Yang, Fan Siqi, Wu Yangyang, Cheng Yang, Liu Shuo, Ji Hao and Hatada Satoshi developed the invention.
The patent application number is ..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Weihai Construction Group for Pre-buried Exposed Steel Bar Protection Device. Liu Junwei developed the invention.
The patent application number is CN202422934841U 20241129. The patent publication number is CN223824456 (U). International Pate..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- China Constr 8th Engineering Division has obtained a patent for foundation column structure with steel structure for civil engineering. This invention was developed by Tang Bowen, Kong Weipeng, Wang Jiabin, Hou Zhilei and Meng Qinghua.
The patent application number is CN20242396780U 20241216. The patent publ..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Steel Frame Fixing Device for Anti-seismic Base has been issued to Qingdao Beiyang Architectural Design. This invention was developed by Pan Gang, Wang Zhouqiang, Song Jianbang, Li Zhiqing, Sun Zhongxun, Geng Bin, Lu Chaolin, Wang Hao, Zhou Yan, Gao Chang and Lee Kwang-wook.
The patent app..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Powerchina Huadong Engineering Corporation for High-ductility Steel Frame-herringbone Support Structure. Yang Shuanglong, Zhang Lei, Lu Fang, Yang Jiang, Zhang Gang, He Jie, Wang Heng, Hao Jiaxue and Tong Genshu developed the invention.
The ..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- China Constr 8th Engineering Division has secured a patent on Safe Connecting Piece for Steel Structure Joints. Gao Han, Sun Zhaiwen, Jin Guodong, Shen Wei and Liu Lexiang developed the invention.
The patent application number is CN20252030101U 20250107. The patent publication number is CN223824362 (U). Inte..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Qingdao Xinguangzheng Metal Structure Manufacturing has obtained a patent for beam column connecting structure of steel structure. This invention was developed by Wang Xiaoxiao, Liu Zhentao and Song Weiwei.
The patent application number is CN202520194534U 20250207. The patent publication number is CN22382434..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- China Second Metallurgy Group has obtained a patent for steel support telescopic adjusting head. This invention was developed by Duan Hongjie, He Mingkun, Liu Wenjing, Fan Yaowen, Yang Dong, Bai Xuetao, Li Minna, Zhao Nanyang, Quan Xinrong, Fan Yuanyuan, Liu Yujie, Yin Lele and Li Xiaoxi.
The patent applicat..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Zhejiang Communications Construction Group has received a patent for Coastal Steep Dip Rock Surface Steel Casing Positioning-stabilizing System. This invention was developed by Zhao Yinbin, Yang Jianan, Lou Xiaofeng, Lu Ming, Wang Haiyu and Wu Yucheng.
The patent application number is CN202520652990U 2025040..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- CCCC Third Harbour Engineering has been granted a patent for Steel Cambered Surface Wheel Protection Ridge Structure. Yang Jian, Cheng Li, Zheng Wei, Zhang Zhanglong, Pan Lu, Fu Shuo and Fang Yubo developed the invention.
The patent application number is CN202520243592U 20250217. The patent publication numbe..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Dongguan Weixin Electronic Technology for Steel Mesh Cleaning Machine. Li Chaogang and Chen Bin developed the invention.
The patent application number is CN202520774677U 20250423. The patent publication number is CN223821293 (U). Internation..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- Daye Special Steel has applied WIPO patent for 110-ksi-grade Quenched and Tempered Uns S41427 Stainless Steel Bar for Oil and Gas Industry, and Preparation Method Therefor and Use Thereof. Zhang Jun, Liu Guanghui, Li Zaoyu, Zeng Miao, Cheng Zhiwei, Zhang Yongqiang, Wang Xianhua, Liu Wenxue and Zhang Xiuli deve..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Gansu Jiu Steel Group Hongxing Iron & Steel has been granted a patent for Track Measuring Device. This invention was developed by Wang Hongping, Hu Yuan, Jian Xuchun, Zhang Huibing, Huang Weicheng, Zhao Lin, Wang Qi and Jia Shimin.
The patent application number is CN202520398550U 20250310. The patent publica..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Three-loop Power Transmission Line Steel Pipe Pole has been issued to Sichuan Electric Power Design & Consulting. This invention was developed by Yu Qiang, Guo Yanjun, Wang Gang, Ding Kang and He Mingyu.
The patent application number is CN202520289789U 20250220. The patent publication numb..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- MaGang Group Design & Research Institute has received a patent for Overhanging Type Steel Structure Reinforcing Platform. This invention was developed by Chen Yeping, Sun Feihong and Sun Dongxia.
The patent application number is CN202520404695U 20250310. The patent publication number is CN223824679 (U). Inte..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Reinforcing Structure of Steel Structure Mesh Frame Component has been issued to China Constr 8th Engineering Division. This invention was developed by Zhang Biao, Luo Xiaoliang, Xu Jinyan, Xiong Yang, Lu Fei and Li Xiang.
The patent application number is CN202520247725U 20250217. The pate..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Foshan Urban Construction Engineering has obtained a patent for prestressed steel strand tensioning device. This invention was developed by Li Jialin, Li Jialiang, Wu Yuhang and Tan Jinyang.
The patent application number is CN202520174632U 20250126. The patent publication number is CN223824616 (U). Internati..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- CCCC Third Harbour Engineering has been granted a patent for Power Type Floating Platform Device Suitable for Offshore Temporary Steel Member Installation. Tong Qingchuang, Xue Dongyong, Zhu Zhengwei, Sun Zhicheng, Chen Kun and Li Jianjun developed the invention.
The patent application number is CN2025203939..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- World Intellectual Property Organization has received Nippon Steel patent application for Blast Furnace, Method for Operating Blast Furnace, and Tuyere. Goto Makoto, Ogata Tomoki and Sugawara Shota developed the invention.
The patent application number is WO2025JP38045 20251029. The patent publication number ..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- World Intellectual Property Organization has received Nippon Steel patent application for Blast Furnace, Method for Operating Blast Furnace, and Tuyere. Goto Makoto, Ogata Tomoki and Sugawara Shota developed the invention.
The patent application number is WO2025JP38008 20251029. The patent publication number ..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- World Intellectual Property Organization has received Hyundai Steel patent application for Method for Analyzing Sintered Ore and Program for Performing Said Method. Won Seung Yeon, Park Tae Chang, Sin Jae Kyeong, Oh Jong Min and Lee Sung Ho developed the invention.
The patent application number is WO2026KR951..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Xingda Intelligent for Steel Wire Cooling Device. Zhai Zhenhua, Wang Jinhe and Pan Jiuyang developed the invention.
The patent application number is CN202520337174U 20250228. The patent publication number is CN223823660 (U). Internat..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Jinjiang Haocheng Steel Pipe Manufacturing has been granted a patent for Steel Pipe Inner Wall Rust Removal Device. This invention was developed by Zhang Keqin.
The patent application number is CN202520338026U 20250228. The patent publication number is CN223820335 (U). International Patent Classification cod..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Jueqi Stainless Steel Pipe for Steel Pipe Inner Welding Seam Leveling Equipment. Hu Chong, Cheng Dianwei, Luan Qinghe and Wang Shengchao developed the invention.
The patent application number is CN202520138535U 20250121. The patent p..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Simple Low-cost Steel Pipe Automatic Polishing Device has been issued to Suqian Maoshun Steel Pipe. This invention was developed by Liu Feng.
The patent application number is CN202520115640U 20250117. The patent publication number is CN223820218 (U). International Patent Classification cod..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Jiangsu Jueqi Stainless Steel Pipe has been awarded a patent for Stainless Steel Pipe Burr Grinding Equipment. This invention was developed by Wang Shengbang, Ma Yinghui and Hu Chong.
The patent application number is CN202520103977U 20250116. The patent publication number is CN223820217 (U). International Pa..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Suqian Maoshun Steel Pipe has been granted a patent for Adjustable Steel Pipe Tapping Equipment. Zhang Feilong developed the invention.
The patent application number is CN202520179234U 20250205. The patent publication number is CN223820084 (U). International Patent Classification codes are B23B39/18, B23B47/..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Pinghu Suilun Steel Pipe Products for Steel Structure Welding Device. Ye Feng developed the invention.
The patent application number is CN202520266362U 20250219. The patent publication number is CN223819966 (U). International Patent Classifi..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Beijing Shougang Construction Group for Fastening Device for Welding Steel Wire Protecting Net and Frame. Lian Yueliang and Zhang Wenchao developed the invention.
The patent application number is CN202520154556U 20250122. The patent public..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- Proterial has sought patent for Steel Strip and Method for Manufacturing Same. This invention was developed by Fukumoto Kentaro.
The patent application number is WO2026JP08746 20260306. The patent publication number is WO2026204266 (A1). International Patent Classification codes are C21D1/09, C21D9/00, C21D9/..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- Hyundai Steel has sought patent for Steel Section and Method for Manufacturing Same. This invention was developed by Lee Da Eun, Song Jae Chang and Chung Jun Ho.
The patent application number is WO2026KR04525 20260320. The patent publication number is WO2026197843 (A1). International Patent Classification cod..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Foshan Sanshui Deli Messer Gas has been granted a patent for Temporary Storage Steel Basket Structure of Steel Cylinder for Gas Storage. Huo Yingjie, Huang Qunyang, Lin Zhifeng, Ye Shuisheng, Zhang Liping, Ye Jiu and He Zhiji developed the invention.
The patent application number is CN202520629876U 20250403...
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- General Technology Group Engineering Design has been granted a patent for Steel Truss Trestle Upper Chord Lifting, Reinforcing and Transforming Structure. Zhang Lei, Wang Yu, Xu Tao, Wang Hao, Shen Jingang, Li Shikun, Zuo Kuixian, Luo Tianqi, Guo Enze and Cao Hui developed the invention.
The patent applicati..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Hubei Provincial Road & Bridge has been awarded a patent for Steel Box Arch Rib Wind Bracing Vertical Lifting Structure. This invention was developed by Zhang Wei, Chen Jiangnan, Luo Guo, Chen Xiongbo and Ye Kang.
The patent application number is CN202423264649U 20241227. The patent publication number is CN2..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- CCCC Third Harbour Engineering has secured a patent on Box Girder Steel Bar Binding Positioning Frame with Damper. Chen Lei, Li Xiaofeng, Shi Duoduo, Dong Ping, Fan Qingxiang, Chen Qijian, Li Pan, Xia Xuanliang, Huo Jinpeng and Cao Jinzhen developed the invention.
The patent application number is CN202422936..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Sino Rubber Technology for Friction Pendulum Support for Preventing Steel Wire Rope from Falling Off Beam. Liu Ning, Yu Junkai, Zhang Jie, Zhang Tian, Li Rongrong, Liu Qi, Wang Jingyue, Song Chunxiao, Lu Dong, Zhao Guangyao, Wang Jian, Li Dex..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Hongyu Heavy Industry Technology for Positioning Device for Welding High-altitude Steel Structure. Pan Xiaofu, Li Shanqing, Li Hao and Lu Shuang developed the invention.
The patent application number is CN202423169212U 20241223. The ..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Angle Steel Squaring Auxiliary Mechanism has been issued to Guangxi Construction Engineering Group Construction Machinery Manufacturing. This invention was developed by Li Huatuan, Tan Fude, Wei Liang, Zhou Guobai and Li Kaihua.
The patent application number is CN202423121457U 20241217. Th..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- China Constr 8th Engineering Division has been awarded a patent for Welding Device for Steel Structure. This invention was developed by Wang Zhiqiang, Yang Zhanmu, Huang Canhua, Hao Yaqiang, Xu Zhiwei, Wen Xin and Hatada Satoshi.
The patent application number is CN202520214472U 20250211. The patent publicati..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- JFE Steel has sought patent for Production Method for Grain-oriented Electrical Steel Sheet. This invention was developed by Shimoyama Yusuke, Imamura Takeshi, Kokubu Akinori and Shingaki Yukihiro.
The patent application number is WO2026JP05328 20260213. The patent publication number is WO2026203920 (A1). Int..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- JFE Steel has filed a patent application for Method for Producing Grain-oriented Electrical Steel Sheet. This invention was developed by Shimoyama Yusuke, Imamura Takeshi, Kokubu Akinori and Shingaki Yukihiro.
The patent application number is WO2026JP05323 20260213. The patent publication number is WO20262039..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- JFE Steel has submitted a patent application for In-furnace Monitoring Apparatus, Melting Furnace, and Method for Producing Molten Iron. This invention was developed by Miwa Yoshihiro, Koyama Takumi, Katabe Fuminori and Kawabata Ryo.
The patent application number is WO2026JP00304 20260107. The patent publicat..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Hebei Iron & Steel Group Mining for Multifunctional Portable Maintenance Tool Box. Wu Nannan, Chen Zhiqiang, Ma Fei, Shi Lulu, He Shan, Li Zhigang, Zhang Xingchang, Zhao Shufang, Gao Yuqian and Shi Aixin developed the invention.
The patent a..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Wuxi Shengyun Equipment Technology has been granted a patent for Gravity Self-sliding Type Multifunctional Steel Structure Platform. Xu Xueyuan and Wang Bingbing developed the invention.
The patent application number is CN202520307374U 20250225. The patent publication number is CN223820495 (U). International..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- Nippon Steel has applied WIPO patent for Duplex Stainless Steel Material. Osuki Takahiro, Wakita Masayuki, Ogawa Hiro, Okada Seiya and Hayashi Koutarou developed it.
The patent application number is WO2026JP06050 20260219. The patent publication number is WO2026196919 (A1). International Patent Classification..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- World Intellectual Property Organization has received Nippon Steel patent application for Steel Sheet and Component Including Same. Igarashi Kosuke and Yokoyama Takafumi developed the invention.
The patent application number is WO2026JP05427 20260216. The patent publication number is WO2026196898 (A1). Inte..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Jinchuan Group Nickel & Cobalt has secured a patent on Self-tightening Movable I-shaped Steel Hoisting Auxiliary Device. Sun Dazhen, Chu Haipeng, Fan Yangyue, Zhang Zhiyang and Wu Qian developed the invention.
The patent application number is CN202520332366U 20250228. The patent publication number is CN22382..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- China Constr 8th Engineering Division has obtained a patent for steel hoisting device. This invention was developed by Rong Jiajia, Du Jing, Wang Kehui, Zhang Ruiqing, Chen Zhaoqiang and Luo Yang.
The patent application number is CN202520296505U 20250224. The patent publication number is CN223823196 (U). Int..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Disassembling Tool Special for Multi-section Centrifugal Pump has been issued to Hebei Iron & Steel Group Mining. This invention was developed by Xie Lijun, Xiang Weihua, Xu Tianwei, Wang Sichao, Yan Xu, Li Jingru, Xia Mingjian, Zhang Jianwei, Liu Chao, Gao Peng, Zhang Haiying and Tang Jiad..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Tianjin Tanhas Technology Co has been granted a patent for Gear Sleeve Steel Ring Assembling Fixture. Hu Junmao, Zhai Xilong, Xing Guilei, Yue Jiantao and Lyu Chen developed the invention.
The patent application number is CN20252039004U 20250108. The patent publication number is CN223820423 (U). Internatio..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Jiangsu Xingda Intelligent has received a patent for Clamp Device for Preventing Steel Balls from Entering Shifting Pin Hole During Shot Blasting of Spool. This invention was developed by Liu Cheng, Gu Min, Cao Yabing and Liu Jianhua.
The patent application number is CN202520433512U 20250313. The patent pu..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- voestalpine Stahl has submitted a patent application for Method and Control System for Producing Hot-rolled, Low-alloy or Microalloyed Steels. This invention was developed by Spindler Helmut, Sonnleitner Markus, Burgstaller Karl, Pichler Andreas and Ammer Rainer.
The patent application number is WO2026EP58128..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- voestalpine Stahl has submitted a patent application for Method and Control System for Producing Cold-rolled, Low-alloy or Microalloyed Steels. This invention was developed by Sonnleitner Markus, Neundlinger Lukas and Ploberger Mario.
The patent application number is WO2026EP58121 20260323. The patent publica..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- World Intellectual Property Organization has published voestalpine Stahl patent application for Method and Control System for Producing Cold-rolled Complex-phase Steels. The invention was developed by Neundlinger Lukas, Hebesberger Thomas and Ploberger Mario.
The patent application number is WO2026EP58119 202..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- voestalpine Stahl has applied WIPO patent for Method and Control System for Producing Cold-rolled Dual-phase Steels. Sonnleitner Markus, Hebesberger Thomas, Neundlinger Lukas and Ploberger Mario developed it.
The patent application number is WO2026EP58116 20260323. The patent publication number is WO202620188..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Hebei Rongxin Iron and Steel for Self-lubricating Device for Rack of Steel Moving Machine of Steel Plant. Wang Xu and Huang Chaoyang developed the invention.
The patent application number is CN202520327445U 20250227. The patent publication n..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Durable High-strength Carbon Spring Steel Wire has been issued to Hangzhou Huashen Hardware. This invention was developed by Cao Yi.
The patent application number is CN202520758494U 20250421. The patent publication number is CN223825489 (U). International Patent Classification code is F16F..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Zhuhai Shuoke Technology for Steel Ball Pressing Equipment for Retainer. Liao Peiqin, Chen Xiansheng and Liang Kangrong developed the invention.
The patent application number is CN202520285021U 20250221. The patent publication number is CN..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Winding Type Electric Cage Curtain Door Device Suitable for Steel Wire Rope has been issued to Jinchuan Group Nickel & Cobalt. This invention was developed by Li Can, Hui Xiqiang, Gong Zhanxi, Yang Hao and Zhang Xiaopeng.
The patent application number is CN202520332738U 20250228. The paten..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Huangshan Novel has secured a patent on Winding Steel Pipe Fixing Device. Zhang Wei, Fang Shichen and Pan Anding developed the invention.
The patent application number is CN202422518792U 20241017. The patent publication number is CN223823071 (U). International Patent Classification code is B65H67/04.
The a..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Tangshan Guotang Iron and Steel has received a patent for Band Steel Rolling and Packaging Support. This invention was developed by Zhang Jing, Li Qingmeng, Zhang Boyang, Guo Fa, Han Shulin and Kong Tao.
The patent application number is CN202520262368U 20250219. The patent publication number is CN223822972 (..
Steel
| Mon 12 Oct 2026
Beijing, Oct. 12 -- Panzhihua Iron & Steel Research Institute, Pangang Group and Sichuan Pan Yan Testing Tech Co Ltd have been awarded a patent for Vacuum Impregnation Instrument with Heating Function. This invention was developed by Zhong Xiang, Gao Jian and Shi Zhixin.
The patent application number is CN20242357999U 2024121..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- World Intellectual Property Organization has received Nippon Steel patent application for Sn-Zn Plated Stainless Steel Sheet. Abe Masatoshi, Teraoka Shinichi, Matsubayashi Hiroyasu and Hayashi Atsutaka developed the invention.
The patent application number is WO2026JP10987 20260319. The patent publication n..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- World Intellectual Property Organization has received Nippon Steel patent application for Sn-Zn-based Plated Stainless Steel Sheet. Abe Masatoshi, Teraoka Shinichi, Matsubayashi Hiroyasu and Hayashi Atsutaka developed the invention.
The patent application number is WO2026JP10972 20260319. The patent publica..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Qingdao Eihe Steel Structure Group has been granted a patent for Steel Member with Positioning Structure. Guo Yanlong, Sui Xiaoying, Sun Haishan, Sun Xiaofen and Shao Yongzhen developed the invention.
The patent application number is CN202520120799U 20250120. The patent publication number is CN223819754 (U)...
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Yancheng Polytechnic College has secured a patent on Clamping and Positioning Device for Turning Inner Hole and End Face of Motor Steel Jacket. Xu Zhipeng, Ren Gaoxiang, Yang Shugen, Liu Hengzhe and Bian Anhua developed the invention.
The patent application number is CN202520338950U 20250228. The patent publ..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Dongguan Longxiao Industrial has obtained a patent for stainless steel wire stamping die. This invention was developed by Zhang Yeqin.
The patent application number is CN202520463230U 20250317. The patent publication number is CN223819532 (U). International Patent Classification codes are B21F1/00 and B21F11..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- JFE Steel has submitted a patent application for Steel Wire for Carbon Dioxide Gas-shielded Arc Welding and Carbon Dioxide Gas-shielded Arc Welding Method. This invention was developed by Kozuki Shohei, Arao Ryo and Taniguchi Koichi.
The patent application number is WO2026JP10420 20260317. The patent publicat..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- World Intellectual Property Organization has released JFE Steel patent application for Question Generation Method, Knowledge Extraction Method, Question Generation Program, Question-answer System Construction Method, Knowledge Extraction Program, Question Generation Device, and Knowledge Extraction System. Thi..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- Nippon Steel has filed a patent application for Duplex Stainless Steel Material. This invention was developed by Maeda Takuya, Osuki Takahiro, Kobayashi Yukiko and Ogawa Hiro.
The patent application number is WO2026JP08338 20260304. The patent publication number is WO2026197037 (A1). International Patent Clas..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- Nippon Steel has applied WIPO patent for Duplex Stainless Steel Material. Osuki Takahiro, Wakita Masayuki, Ogawa Hiro and Okada Seiya developed it.
The patent application number is WO2026JP08337 20260304. The patent publication number is WO2026197036 (A1). International Patent Classification codes are C21D8/0..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- JFE Steel has submitted a patent application for State Prediction Device, Refining Control System, State Prediction Method, and Refining Control Method. This invention was developed by Nakano Keita, Sugino Tomohiro, Kase Hiroto, Sato Shingo and Sato Yoshiki.
The patent application number is WO2026JP07770 2026..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Gansu Jiu Steel Group Hongxing Iron & Steel has secured a patent on Hoisting Equipment Pulley Block Rope Blocking Device. Wang Guodong, Wei Yujing, Chen Yaolong, Chen Hu, Luo Chunyu, Zhang Lianping, Xin Junshan and Li Zhongsheng developed the invention.
The patent application number is CN202520400713U 202503..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Bureau 3 for Adjustable Steel Box Girder Hoisting and Positioning Auxiliary Device. Kang Jian, Tian Xiaole, Wang Zunzheng, Yang Lei, Ding Guangcheng, Chen Nasen, Chen Yi, Zhou Jianxin and Mao Tanglei developed the invention.
The pa..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Jinchuan Group Nickel & Cobalt for Externally-hung Anti-overflow Device of Molten Steel Intermediate Casting Ladle. Zhao Dongcai, Wang Wanjun, Yan Zhihong, Xu Xingyuan, Huang Zhengyuan, Ma Xin, Jing Yuanhao, Wang Xin, Li Guokun and Ma Minyan ..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Heat Accumulating Type Smoke Exhaust Structure for Steel Ladle Baking has been issued to Luoyang Shuozhan Machinery Technology. This invention was developed by Shen Lifeng and Du Pengchao.
The patent application number is CN202423118496U 20241217. The patent publication number is CN2238196..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Shijiazhuang Iron & Steel has secured a patent on Device for Inhibiting Rotational Flow of Molten Steel. Yang Liyong, Gao Hua, Chen Liangyong, Huo Yanpeng, Shao Lei, He Xiaomin, Fan Shishi, Zhao Liang, Wang Leilei, Yang Song, Zhao Huasen and Yue Guanghao developed the invention.
The patent application number..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Foshan Yingxi Metal Products has obtained a patent for stainless steel pipe bending mechanism. This invention was developed by Zhou Jianyun and Chen Yiguo.
The patent application number is CN202423303574U 20241231. The patent publication number is CN223819404 (U). International Patent Classification codes ar..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Wuxi Zhengtai Metal Products has been granted a patent for Pre-wire-drawing Powder Removing Device for Steel Wire Heat Treatment. Jiang Zhihua developed the invention.
The patent application number is CN202520338485U 20250228. The patent publication number is CN223819376 (U). International Patent Classificat..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Wuxi Longwei Precision Tube for Assembly Type Seamless Steel Tube Cold-drawing Machine. Zhou Zhenhai, Yao Lihong, Zhou Zijie, Zhou Zhongming and Zhou Xiaolong developed the invention.
The patent application number is CN202520345859U 20250303..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- Baoshan Iron & Steel has sought patent for High-strength and High-toughness Easy-cutting Medium-carbon Low-alloy Steel, and Manufacturing Method Therefor. This invention was developed by Yu Dajiang, Gao Jiaqiang and Zhao Sixin.
The patent application number is WO2026CN84851 20260320. The patent publication nu..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Hebei Iron & Steel Group Mining has secured a patent on Retaining Wall with Tailing Cemented Filling Brick Structure for Underground Mine. Li Zhipeng, Lai Youbang, Sakae Akira, Wang Lei, Zhang Wenying, Xie Daoxiong, Wang Na, Qi Jie and Yu Chaoqun developed the invention.
The patent application number is CN20..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Device for Preventing Pipeline Filling Slurry from Cementation and Deposition has been issued to Hebei Iron & Steel Group Mining. This invention was developed by Liu Xiaowei, Bai Chunsong, Li Wenmin, Fang Wei, Wang Xiaotao, Ma Youli, Bai Xueyong, Zhang Xiaotao, Wang Ming, Lyu Juan, Zhang We..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Hebei Iron & Steel Group Sijiaying Yanshan Iron Mine has been granted a patent for Alarm Type Speed Measurement Fog Gun Machine. Lu Shangpeng, Peng Peng, Song Dong-min, Ma Xin, Jang Ji-won, Qu Jinpo, Ren Pengzhan, Yu Yuepeng, Chen Guoqiang, Li Wenmin, Zhang Chao, Guo Zhijun, Liu Jing, Ping Zhaohui, Lyu Zhiwei..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Hebei Iron & Steel Group Mining has been granted a patent for Spraying Device of Underground Loading Station. Zhao Weili, Li Shenghui, Wu Shanlin, Zhang Jiwei, Qin Silong, Li Xin, Du Yingnan, Xi Jiangwei, Chen Liyuan, Zhang Kailong, Zhang He, Ai Yaowen, Liu Chuang and Yao Renhan developed the invention.
Th..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Shenmu Ningtiaota Mining of Shaanxi Coal and Chemical Industry Group has secured a patent on Mine Air Door Steel Wire Rope Limiting Protection Structure. Cao Junhong, Song Tao, Yang Taotao, Dong Yachao, Zhang Tongli, Li Bo, Hu Tianliang, Liu Haiyuan and Liu Rui developed the invention.
The patent application..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Hebei Iron & Steel Group Mining has been awarded a patent for Underground Ventilation Chamber for Increasing Roadway Ventilation. This invention was developed by Zhang Wenfeng, Meng Junliang, Jia Zhenjun, Wang Fuzhong, Cao Yutao, Zhang Tiebo, Zhang Xiaowei, Wang Jiubao, Liu Bin, Chen Xiaoyan and Zhao Zhenjian..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Shanxi Feitai Construction Eng Co Ltd for Recyclable Steel Sleeve for Shield Launching and Receiving. Li Chao and Si Qiyu developed the invention.
The patent application number is CN202520445204U 20250314. The patent publication number is ..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Hebei Iron & Steel Group Mining has been granted a patent for Shaft Spraying Water Collecting and Conveying Device. This invention was developed by Bai Chunsong, Wang Xiaotao, Bai Xueyong, Liu Xiaowei, Zhang Xiaotao, Wang Ming, Li Wenmin, Lyu Juan, Ye Zhaobing, Cai Hongliang, Zhang Wenbo and Ren Ying.
The ..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Blast Hole Drilling Device for Open Stope has been issued to Hebei Iron & Steel Group Sijiaying Yanshan Iron Mine. This invention was developed by Zhang Junyu, Hong Jianfei, Gao Xueda, Yu Cong, Zhang Xu, Zhang Shuo, Li Chunyu, Liu Zhixu, Chen Lei, Jiang Yingru, Ma Xin, Fu Zhiqiang, Gong Xia..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Sailangte Container Technology Chuzhou has obtained a patent for storage device for steel cylinders. This invention was developed by Liu Chunguang, Fan Zhouning and Zhao Renchao.
The patent application number is CN202520573109U 20250329. The patent publication number is CN223822419 (U). International Patent ..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- COOEC Fluor Heavy Industries has received a patent for Fixing Device for Transportation of Casing Pipes and Steel Piles. This invention was developed by Deng Mao, Zhao Dongya, Zhu Bozai, He Binbin, Chen Weijie, Yang Chengde and Lin Xiubin.
The patent application number is CN202520556612U 20250326. The patent..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Bottom Breaking Device for Granular Ammonium Nitrate Ton Packaging Bag has been issued to Hebei Iron & Steel Group Mining. This invention was developed by Xu Tao, Xu Changxin, Zhou Changle, Cui Haiming, Du Huipeng, Du Jian, Tian Shengjie, Cai Yingnan, Shen Li'an, Jin Zuocheng, Zhang Hao, Zh..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Nanjing Huyou Metallurgy Machinery Mfg Co Ltd And Baoshan Iron & Steel have been granted a patent for Equipment for Extracting CO2 from Dry Quenching Circulating Gas and Dry Quenching System. Liu Jie, Wu Liangchen, Yu Guopu, Wei Fuquan and Gao Aiming developed the invention.
The patent application number i..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Sdic Caofeidian Port has secured a patent on Rope Looseness Detection Device for Pitching Steel Wire Rope of Ship Loader. Huang Qiang, Wang Qiang and Han Zheng developed the invention.
The patent application number is CN202520342344U 20250228. The patent publication number is CN223822928 (U). International P..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Sdic Caofeidian Port has been granted a patent for Looseness Detection Device for Pitching Steel Wire Rope of Ship Loader. This invention was developed by Hu Jiaming, Wang Xiaoliang, Ma Zhangshuai, He Lin, Zhou Libin, Zhang Sisen, Zheng Xu and Li Zhenpeng.
The patent application number is CN202520330024U 202..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Bar Collecting Guide Groove has been issued to Shandong Iron & Steel. This invention was developed by An Baihua, An Baiguang, Zhang Zimeng and Liu Kai.
The patent application number is CN202520431303U 20250312. The patent publication number is CN223822790 (U). International Patent Classifi..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Gansu Jiu Steel Group Hongxing Iron & Steel for Tensioning Device for Belt Conveyor. Li Qi developed the invention.
The patent application number is CN202520398538U 20250310. The patent publication number is CN223822618 (U). International Pa..
Steel
| Wed 14 Oct 2026
Geneva, Oct. 13 -- Baoshan Iron & Steel has filed a patent application for High-strength Heat-resistant Oil Casing and Manufacturing Method Therefor. This invention was developed by Zheng Jiancong, Dong Xiaoming, Gao Zhan and Yuan Kaijie.
The patent application number is WO2026CN86090 20260326. The patent publication number is ..
Steel
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Carrier Roller Abrasion Alarm Device has been issued to Hebei Iron & Steel Group Sijiaying Yanshan Iron Mine. This invention was developed by Wang Xiaotao, Liu Xiaowei, Zhang Qiusheng, Yu Zhongtao, Zhang Xiaotao, Wang Ming, Liu Jing, Zhang Hao, Zhang Chaojun, Yu Yuepeng, Chen Shuo, Luo Min,..
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