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Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published Juye Hongyuan Metal Products Co Ltd patent application for Stainless Steel Tube Surface Pit Defect Volume Metering System Based on Structured Light Reconstruction. The invention was developed by He Shuling.
The patent application number is CN20251157..
Steel
| Sun 07 Jun 2026
Taipei, June 8 -- Taiwan Patent Office has published Nippon Steel patent application for Manufacturing Apparatus and Manufacturing Method for Stacked Core. The invention was developed by Takeda Kazutoshi, Fukuchi Minako and Kataoka Takashi.
The patent application number is TW20240144042 20241115. The patent publication number..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Ningbo Hongke Prec Stainless Steel Co Ltd has filed a patent application for Oil Grinding Device for Stainless Steel Plate Surface Treatment. This invention was developed by Ye Yongsheng, Xu Haijian and Peng Yue.
The patent application number is CN202511611875 20251105. The patent publication number is CN12..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published Tianjin University patent application for Topological Optimization Design Method for Detachable Steel Structure Beam-column Joint Reinforcing Component Based on Contact Force Field. The invention was developed by Zong Liang, Fang Wanquan, Ding Yang and ..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published Depu Xinyuan Wuhan Ecological Tech Co Ltd patent application for Boiler Main Steel Frame Modeling Method and Device, Computer Equipment and Readable Storage Medium. The invention was developed by Liu Yongjie and Sheng Chunhui.
The patent application ..
Steel
| Sun 07 Jun 2026
Taipei, June 8 -- Taiwan Patent Office has received Jp Steel Plantech Co patent application for Height Profile Creation Device for Metal Raw Material, Control Device for Electric Furnace Facility, and Electric Furnace Facility. Sugasawa Toshiaki developed the invention.
The patent application number is TW20240138114 20241007...
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Anhui Mianqi Machinery Mfg Co Ltd has submitted a patent application for Steel Plate Surface Purging Device. Shao Zhutao, Baek Woon-chang and Sun Zhixiang developed the invention.
The patent application number is CN202511582375 20251031. The patent publication number is CN121534990 (A). International Patent..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Taiyuan Hengshan Machinery Co Ltd has submitted a patent application for Rinsing Mechanism and Rinsing Equipment and Rinsing Method Before Galvanization of Carbon Steel Plate. You Hejun, Du Hong, Niu Junjie, Xing Jianchun, Yang Guoxi and Wang Libo developed the invention.
The patent application number is CN..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Beijing Tongchuang Xintong Tech Co Ltd has submitted a patent application for Scrap Steel Stock Unloading Tracking and Scrap Steel Pile Falling Point Identification Method. Wang Baohong, Wu Chao, Wang Anjing, Guo Feng, Li Xiaobo, Xu Yang and Shi Yongkui developed the invention.
The patent application number..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Angang Steel patent application for Method for Reducing Aluminum Burning Loss in Electroslag Remelting Process. Li Dejun, Zhao Liang, Jia Jixiang, Yang Ji, Wei Chongyi, Fan Sipeng, Sun Shen and Cao Yadan developed the invention.
The patent application..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Baosteel Zhanjiang Iron & Steel Co Ltd has submitted a patent application for Focal Length Light Spot Adjusting System and Method of Annealing Furnace Strip Steel High-temperature Radiation Thermometer. This invention was developed by Li Xinglong, Wang Yuguang, Zhang Yang, Li Xiang, Zhang Shaobo, Huangfang Zhi..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Shandong Shengyang New Mat Co Ltd has sought patent for Segmented Control Continuous Annealing Process for Cold-rolled Stainless Steel Band. This invention was developed by Feng Lin, Tang Bingyang, Yang Jie and Zhang Musong.
The patent application number is CN202511843511 20251209. The patent publication nu..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Zhongxiang Dongtan Auto Parts Co Ltd patent application for Cooling Equipment Used After Processing and Quenching of Steel Plate Spring. Wan Zhongqi, Huang Dong and Ji Yunsong developed the invention.
The patent application number is CN202511675153 20..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Jiangsu Jinsanli Machinery Mft Co Ltd patent application for Cold-bending Discharging Multi-shaft Transition Feeding Device for Steel Arch Production and Process of Cold-bending Discharging Multi-shaft Transition Feeding Device. This invention was develo..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Legong Zhizao Tech Jiangsu Co Ltd has sought patent for Intelligent Steel Member Welding and Real-time Welding Seam Monitoring Integrated Device. This invention was developed by Deng Wangjun, Deng Lijun and Ruan Yuan.
The patent application number is CN202511992474 20251226. The patent publication number is..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Xinjiang Tianshan Laser Intelligent Tech Co Ltd patent application for Cutting Equipment for Special-shaped Steel Product Machining. Che Yi, Zheng Yuxiang and Wei Haifeng developed the invention.
The patent application number is CN202511886046 2025121..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Huaneng Jingtai Thermal Power patent application for Laser Cutting Device for Dismantling Inner Steel Cylinder of Chimney. Chen Bao, Liu Wanfu, Ma Tiejun, Bao Rong, Zhang Chengqiao, Chen Xiaoci and Ba Jianwei developed the invention.
The patent applic..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Yantai Dongruitai Welding And Cutting Equipment Co Ltd has submitted a patent application for Special Plasma Numerical Control Cutting Equipment for Steel Members. This invention was developed by Fan Zhidong and Han Yuqing.
The patent application number is CN20261072271 20260120. The patent publication numb..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Kocel Steel Foundry Co Ltd has submitted a patent application for Welding Process Method for Optimizing Martensitic Stainless Steel Welding Three-zone Hardness. This invention was developed by Guo Ning, Li Yongxin, Chen Derun, Ma Rui and Li Yang.
The patent application number is CN202511740169 20251125. The..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Tangshan Chaoyang Tech Co Ltd has submitted a patent application for Strip Steel Shearing Device Convenient to Position. This invention was developed by Xu Guijin.
The patent application number is CN20261003980 20260105. The patent publication number is CN121535256 (A). International Patent Classification c..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Wuhan Heavy Industry Casting & Forging has submitted a patent application for Method for Forging Large-section 1Cr17Ni2 Stainless Steel Rotor Forge Piece. Lu Qiao, Xiong Wu, Liu Guoping, Yin Xieyuan, Bai Yu, Xiao Haisheng, Kang Bing, Zeng Wenfeng, Lu Buqing, Duan Laishan, Zhang Yu, Pei Quan, Fang Rui and Peng ..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published Hebei Shenghua Steel Pipe Co Ltd patent application for Square Steel Straightening Machine and Straightening Method. The invention was developed by Wang Zhongwei and Wang Yongkang.
The patent application number is CN20261011404 20260106. The patent p..
Steel
| Mon 08 Jun 2026
Taipei, June 8 -- Shun Bao Enterprise Co Ltd has filed a patent application for Connector for Angle Steel Hole Sealing and Angle Steel Assembly Having the Same Utilizing Integral Molding Methods to Reduce Production Costs Through Mass Production, Replacing the Long-existing Screw-locking Structures of Prior Art. This invention w..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- China University of Mining and Technology, Beijing and Gansu Sanyou Intelligent Tech Co Ltd have submitted a patent application for Industrial Steel Strand Following Type Damage Monitoring Device and Method. Wang Hongyao, Jiang Leyuan, Tian Jie and Zhang Zanguo developed the invention.
The patent applicatio..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- North China University of Technology and University of Science and Technology Beijing have filed a patent application for Method for Controlling Solid Steel Stripe Defect Caused by Tin Solid Phase Precipitation. This invention was developed by Zhang Lifeng, Wang Yi, Duan Haojian and Ren Ying.
The patent app..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Zhejiang Jinggong Steel Building Group Co Ltd, Jinggong Green Building Tech Group Co Ltd and Zhejiang Green Building Integration Tech Co Ltd have submitted a patent application for Ceramic Ring for Stud Welding and Stud System. This invention was developed by Jin Hai, Shi Jie, Li Baosheng, Bian Xiaoliang, Wang..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- CFHI Group Dalian Engineering & Technology and China First Heavy Industries have submitted a patent application for Strip Steel Laminar Cooling Device. This invention was developed by Wang Yuliang, Chen Xiaonan, Li Lin, Zhang Tianxiao, Zhang Lei, Zong Yutao, Lu Chunyu and Fu Huanyu.
The patent application n..
Steel
| Sun 07 Jun 2026
Beijing, June 8 -- Tangshan Iron & Steel Group, Hegang Leting Steel and Tangshan Branch HBIS have filed a patent application for Method for Forecasting Performance of Strip Steel at Outlet of Hot Continuous Rolling Finishing Mill Group. This invention was developed by Yao Hongyong, Linghu Kezhi, Kuang Shuang, Wang Rui, Dong Yuex..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Gansu Jiu Steel Group Hongxing Iron & Steel has submitted a patent application for System and Method for Reducing Circulating Load Capacity of Refractory Iron Ore Dry-method Pulverizing System. Gao Zebin, Sun Hongshuo, Nan Xuezhong, Guo Yi, Qin Lina, Bian Liguo and Cui Jianhui developed the invention.
The pat..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Huainan Pingwei Second Power Generation Co Ltd and Huainan Pingwei Third Power Generation Co Ltd have sought patent for Method and System for Predicting Service Life of Dissimilar Steel Welding Seam Under Extreme Working Condition. This invention was developed by Zhang Jie, Liu Yaoren, Li Zutao and Huang Limin..
Steel
| Sun 07 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published AAC Microtech, Changzhou patent application for Magnetic Steel Preparation Process and Motor. The invention was developed by Si Xiujiang, Chen Weibo, Wei Suohe and Cai Peng.
The patent application number is CN202511431978 20250930. The patent publicati..
Steel
| Sun 07 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released AAC Microtech, Changzhou patent application for Magnetic Steel Preparation Process and Motor. This invention was developed by Si Xiujiang, Chen Weibo, Wei Suohe and Cai Peng.
The patent application number is CN202511429597 20250930. The patent publicati..
Steel
| Sun 07 Jun 2026
Taipei, June 8 -- Taiwan Patent Office has received JFE Steel patent application for Management Method and Management Device. Ohashi Tomohiro, Kinugasa Yuki and Kubota Tomoki developed the invention.
The patent application number is TW20240138620 20241011. The patent publication number is TW202522314 (A). International Patent C..
Steel
| Mon 08 Jun 2026
Taipei, June 8 -- China Steel has submitted a patent application for Method for Controlling the Temperature of Chiller and Chiller System. This invention was developed by Lee Chun-hsien, Chen Hsin-hsu and Su Keng-yi.
The patent application number is TW20230144154 20231115. The patent publication number is TW202521901 (A). Inter..
Steel
| Mon 08 Jun 2026
Taipei, June 8 -- JFE Steel has sought patent for Method and Device for Determining Quality of Welded Part, and Method for Operating Continuous Steel Sheet Processing Line. This invention was developed by Kitai Kengo, Yasue Kazuhiro, Mori Takao, Maeuchi Ayato and Motoki Hirotaka.
The patent application number is TW20240144285 2..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Wuxi Longtai Precision Elastic Material has sought patent for Trimming Production Line for Precise Stainless Steel Band. This invention was developed by Zhu Yulong, Wang Yinfu and Yang Bo.
The patent application number is CN202511997472 20251227. The patent publication number is CN121535551 (A). International..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Shinda (Tangshan) Creative Oil & Gas Equipment has applied Chinese patent for Production Method of Martensitic Stainless Steel Coiled Tubing. Liu Yueming, Wu Wenbin, Wang Haolin, Lee Kang-san, Fan Yuqin, Zhang Shiqi, Meng Yuxin and Xiong Chenxu developed it.
The patent application number is CN202511717317 202..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Wuchang Shipbuilding Industry Group has submitted a patent application for Automatic Vertical Position Welding Method for Low-magnetic Steel Trolley. Hu Lizhou, Wang Mingliang, Jiang Bin, Zhang Zhen and Zheng Lei developed the invention.
The patent application number is CN202511886731 20251215. The patent pub..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Hunan Hongwang New Material Technology patent application for Positioning Device for Electrical Steel Slicing. This invention was developed by Liu Huidan, Zhu Jiqiao, Dai Huilei and Deng Weiquan.
The patent application number is CN202511936236 20251222...
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Hebei Liangshan Energy Environmental Protection Technology has applied Chinese patent for Dust Remover Steel Structure Frame Cutting Control Equipment and Method. Niu Xianbing, Ma Yan, Zhang Yongheng, Wang Yu and Li Yadong developed it.
The patent application number is CN20261069581 20260120. The patent publi..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Jiangmen Hongjia New Material Technology has submitted a patent application for Mim Feed and Preparation Method of Stainless Steel Workpiece Using Same. Tan Jianxue, Zhu Chunqing, Luo Wenyong and Liu Liangqing developed the invention.
The patent application number is CN202511672365 20251114. The patent public..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Angang Steel has submitted a patent application for Cooling Nozzle and Application Thereof in Continuous Casting. This invention was developed by Sun Shen, Li Guangbang, Qi Jinsheng, Liu Shuai, Li Wenbo, Li Zhigang, Yang Guang, Li Yang and Zhang Fulin.
The patent application number is CN202511643494 20251111...
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Angang Steel patent application for Bionic Roller Sleeve and Application Thereof in Continuous Casting Process. Sun Shen, Jia Jixiang, Zhu Hongjia, Jiang Feng, Yang Guang, Li Yang and Zhang Fulin developed the invention.
The patent application number is..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Angang Steel has submitted a patent application for In-situ Foaming Feeding Agent for Die Casting Steel Ingot and Preparation Method of In-situ Foaming Feeding Agent. This invention was developed by Yang Guang, Yang Ji, Jia Jixiang, Wang Haiwei, Liu Zhiming, Chen Dong and Fan Sipeng.
The patent application nu..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Changzhou Ecco Roller has filed a patent application for High-precision Split Type Self-cooling Steel Forging Working Roll Structure. This invention was developed by Li Yamin.
The patent application number is CN202511825785 20251205. The patent publication number is CN121535039 (A). International Patent Class..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Angang Steel patent application for Method and System for Automatically Achieving Dynamic Adjustment of Cold Rolling Process Based on Steelmaking Components and Medium. Wang Jing, Guo Hongyu, Yu Lishuo, Li Qiang, Sun Chengqian, Song Liwei, Cheng Xin and ..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Shandong Iron & Steel patent application for Method for Analyzing Influence of Electrical Disturbance on Equipment in Electrical System. This invention was developed by Guo Haifeng, Wang Xunbo, Zhao Yan and Fu Daojiang.
The patent application number is ..
Steel
| Sun 07 Jun 2026
Beijing, June 8 -- Gansu Jiu Steel Group Hongxing Iron & Steel has submitted a patent application for Tailing Dam Practical Training Model. This invention was developed by Du Chang and Wang Xiaoyang.
The patent application number is CN20261006903 20260105. The patent publication number is CN121545431 (A). International Patent C..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Angang Steel has submitted a patent application for Iron Oxide Skin Pellet for Fluidized Bed Hydrometallurgy and Preparation Method of Iron Oxide Skin Pellet. Wu Guanyin, Tang Jizhong, Liu Baokui, Zhang Lichao, Qin Yang and Yang Lixing developed the invention.
The patent application number is CN202511661151 2..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Angang Steel has submitted a patent application for Method for Producing High-silicon and High-reducibility Alkaline Pellets from Tailings Obtained After Magnetic Separation of Steel Slag. This invention was developed by Jiang Zhe, Zhao Changcheng, Jiang Yanbing, Fan Chongqiang, Liu Haibin, Dong Haipeng, Yang ..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Sinosteel Equipment & Engineering patent application for Steel Plate Production Line and Steel Plate Production Method. Li Guangrui, Hu Xiaozhuo, Zang Yue, Cao Jianning, Li Yuhan and Zhang Beini developed the invention.
The patent application number is ..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Baotou Iron and Steel Group patent application for Preparation Method of Low-cost Nm400 Wear-resistant Steel Plate. This invention was developed by Yue Yinan, Yuan Xiaoming, Wei Huihui, Wang Shaobing, Han Jun, Zhang Jun, Huang Li, Song Liquan, Liu Jie, S..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Shanxi Taigang Stainless Steel has applied Chinese patent for Economical Austenitic Stainless Steel Cold Plate Annealing and Pickling Process. Zhang Mengyun, Wang Guiping, Zhuang Ying, Liang Xiangxiang and Sun Mingshan developed it.
The patent application number is CN202511453562 20251013. The patent publicat..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Xinghong Zhizao Equipment patent application for Heat Treatment Method for Manufacturing Low-alloy Steel Forgings. Li Shaoyu, Qi Wenxuan, Guo Weiwei and Zhang Youxu developed the invention.
The patent application number is CN20261063707 20260119. The pa..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Shandong Iron and Steel Group Yongfeng Lingang patent application for Process for Improving Smelting Efficiency of Converter. Wu Weidong, Han Shiguo, Zhang Song, Ma Rongyuan, Ren Zhixuan, Sun Yixin and Xi Xianwen developed the invention.
The patent appl..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Angang Steel patent application for Steel-making Electric Furnace Capable of Reducing Increased Nitrogen and Smelting Method. This invention was developed by Wei Chongyi, Yang Ji, Yang Guang, Fan Sipeng, Sun Shen, Kim Chul, Liu Zhiming and Xu Mengchun.
..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Shandong Iron and Steel Group Yongfeng Lingang has sought patent for Molten Steel Temperature Stable Control Device. This invention was developed by Ni Guihu, Qi Gang, Yang Rongfeng, Liu Qiang, Zhao Lei, Xie Dawei, Qu Guoqiang, Zhao Jicai and Hu Weixing.
The patent application number is CN202511742749 2025112..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Angang Steel has submitted a patent application for Method for Determining Absolute Amount of Coke Supplemented to Blast Furnace Damping-down Material. This invention was developed by Wu Guanyin, Liu Baokui, Zhang Lichao, Tang Jizhong, Fujiyuki Ryo, Zhang Yanhui, Jiang Zhe, Li Zhong, Jiang Zhifei and Shao Siwe..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Baoshan Iron & Steel has sought patent for Hot Rolling Plan Scheduling Method and Device. This invention was developed by Huang Kewei and Jia Shujin.
The patent application number is CN20241197490 20240812. The patent publication number is CN121526105 (A). International Patent Classification codes are G06N3/1..
Steel
| Mon 08 Jun 2026
Taipei, June 8 -- China Steel has submitted a patent application for High Carbon Alloy Steel and Manufacturing Method the Same. Wang Yuan-tsung and Chang Chih-chung developed the invention.
The patent application number is TW20230145672 20231124. The patent publication number is TW202521723 (A). International Patent Classificat..
Steel
| Mon 08 Jun 2026
Taipei, June 8 -- JFE Steel has submitted a patent application for Steel Sheet and Method for Manufacturing Same. This invention was developed by Shiimori Fusae, Kariya Nobusuke and Takeya Kentaro.
The patent application number is TW20240142037 20241104. The patent publication number is TW202521722 (A). International Patent Cla..
Steel
| Mon 08 Jun 2026
Taipei, June 8 -- JFE Steel has submitted a patent application for Method for Melting Metal Raw Material. This invention was developed by Miwa Yoshihiro, Oda Nobuhiko, Kiyoizumi Kota, Kawabata Ryo and Suzuki Takeshi.
The patent application number is TW20240132744 20240830. The patent publication number is TW202521712 (A). Inter..
Steel
| Mon 08 Jun 2026
Taipei, June 8 -- China Steel has submitted a patent application for Steel Plate Flattening Process Including a Providing Step and a Tempering Step and Preventing the Problem of Bending or Deformation of the Steel Plate Due to Uneven Expansion During Subsequent Cooling Process. This invention was developed by Wu Zong-quan, Qiu Z..
Steel
| Mon 08 Jun 2026
Taipei, June 8 -- Taiwan Patent Office has released China Steel patent application for Method of Purifying Iron Sand from Basic Oxygen Process and Method of Manufacturing Iron Ingot. This invention was developed by Chen Yi-fu, Hung Yung-hsiung and Yang Tzu-yi.
The patent application number is TW20230146148 20231128. The patent ..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Angang Steel patent application for Scratch-resistant Aluminum-iron Alloying Coated Steel Plate and Manufacturing Method Thereof. This invention was developed by Xu Wenhui, Lyu Jiashun, Yang Honggang, Wang Yongming and Zhang Feng.
The patent application..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published Angang Steel patent application for High-temperature-oxidation-resistant Ferro-aluminum Alloying Coated Steel Plate and Manufacturing Method and Application Thereof. The invention was developed by Xu Wenhui, Lyu Jiashun, Yang Honggang, Wang Yongming and..
Steel
| Mon 08 Jun 2026
Beijing, June 8 -- Tianjin Zhongzhong Technology has submitted a patent application for Packed Section Steel Lifting and Transverse Moving Device. Li Mengzhuang developed the invention.
The patent application number is CN202511915539 20251218. The patent publication number is CN121536705 (A). International Patent Classification..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Huaneng Hunan Yueyang Power Generation Co Ltd and Xi'an Thermal Power Research Institute have submitted a patent application for Coating Material and Method for Improving Oxidation Resistance of Surface of Austenitic Steel for Boiler. Lei Zhonghui, Zhao Wenwei, Zhou Desheng, Huang Jinyang, Zhao Xinglong, Hu Xi..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Fujian Sansteel Min Guang Co and Fujian Sansteel Group have sought patent for Low-carbon Low-silicon Aluminum-containing Steel Production Method Based on CO2 Bottom Blowing and Boiling Tapping. This invention was developed by Yu Guoqing, Bao Rizhong, Lee Hong-keun, Cai Changqing and Lin Xuexiong.
The patent..
Steel
| Fri 05 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has received Shanghai Qihai Anticorrosion Engineering Tech Co Ltd patent application for Automatic Placing and Conveying Control Method for Steel Bar Thermal Spraying Production Line. Lee Seung Woo, Cao Hui, An Na, Tian Mingming, Du Bin, Guo Weicheng, An Pengxiang, Y..
Steel
| Fri 05 Jun 2026
Alexandria, June 6 -- Nippon Steel has received a patent for Manufacturing Method of Press-formed Article and Press Line. This invention was developed by Sugawara Minoru, Yamamoto Takashi, Tanaka Yasuharu, Miyagi Takashi, Ogawa Misao and Natori Junki.
The patent application number is US202118030409 20211008. The patent publicat..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has received Beijing Metallurgical Equipment Research Design Institute patent application for Hydraulic Synchronous Control System and Steel Plate Edge Aligning Device. Wang Rui and Chen Tao developed the invention.
The patent application number is CN202511837346 20..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has released Zhejiang Jiangdong Project Man Co Ltd patent application for Steel Column Perpendicularity Correcting Device. This invention was developed by Xu Ang, Lyu Yikan and Weng Mingjie.
The patent application number is CN202511884316 20251215. The patent publ..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has published China Nuclear Industry 24 Construction patent application for Mechanical Arm Based on Multifunctional Reinforcing Steel Bar and Embedded Part Mounting Equipment. The invention was developed by Zhao Xinlong, Yang Yong, Liu Bin, Zhang Wenbin, Fan Guibin, ..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Shandong Haowei Electric Power Equipment has submitted a patent application for Connecting Device for High-strength Steel Structure Joints and Using Method of Connecting Device. This invention was developed by Zhang Biao, Zhang Zaoxuan, Zhang Min, Gao Meng, Tang Xingwei, Zhao Jinhua, Wang Yongguang, Lin Zhitao..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has published Nanjing University of Technology patent application for Bending-resistant Connecting Node for Arrangement of Wood-structure Steel Filling Plate and Bolt Pin. The invention was developed by Sun Xiaoluan, Pei Jianqiang, Chen Xinyu and Zong Chao.
The pate..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- China Chemical Donghua Anhui Engineering Tech Co Ltd has applied Chinese patent for Anti-seismic Reinforcing Connecting Piece for Steel Structure Joints. Xu Chao, Lee Ji-moo, Cheng Xian and Li Hefei developed it.
The patent application number is CN20261009636 20260106. The patent publication number is CN121..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Changsha University of Science and Technology has applied Chinese patent for Detachable and Reusable Temporary Steel Structure Connecting Joint. Chen Junyan, Chen Zhuoyi and Peng Hui developed it.
The patent application number is CN202511831740 20251208. The patent publication number is CN121519602 (A). Inter..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has received China Steel Anhuanyuan Wuhan Testing and Inspection Co Ltd patent application for Combined Datum Line Beam for Foundation Pile Static Load Test. Tao Yi, Wang Bing, Xiang Dong, Wang Huan, Li Zhengfei, Zhu Haichun and Yang Caixia developed the invention.
..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Chengdu Tiean Science & Tech has submitted a patent application for Equipment Installation Platform Based on Steel Rail Installation. This invention was developed by Zhao Bo, Wang Zhen, Peng Jianping, Ma Li, Wang Xiaowei, Dai Lixin, Liu Yang and Hu Xinglong.
The patent application number is CN20251215455 2025..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has released Kunshan Sakura Paint Technology) patent application for Environment-friendly Water-based Finishing Paint for Color Steel Tile Renovation as Well as Preparation Method and Application of Environment-friendly Water-based Finishing Paint. This invention was..
Steel
| Fri 05 Jun 2026
Geneva, June 5 -- Hyundai Steel Co and Hyundai Mobis have sought patent for Battery Protection Device and Method for Manufacturing Same. This invention was developed by Heo Uk, Jeon Jin Hwa, Yang Jin Chul, Kim Ju Hwan, Kim Jae Hong and Kim Jung Hwan.
The patent application number is WO2025KR19161 20251119. The patent publicat..
Steel
| Fri 05 Jun 2026
Alexandria, June 6 -- Tongji University has secured a patent on Steel-timber Composite Shear Wall with Layered Steel Plates and Timber Cover Plates. Li Zheng, He Minjuan, Wang Yijing and Wang Chong'er developed the invention.
The patent application number is US202418620298 20240328. The patent publication number is US12644281 (..
Steel
| Fri 05 Jun 2026
Alexandria, June 6 -- BlueScope Steel has been granted a patent for Corrosion Protection with Al/zn-based Coatings. This invention was developed by Smith Ross Mcdowall, Liu Qiyang, Shedden Bryan Andrew, Neufeld Aaron Kiffer, Williams Joe, Nolan David James and Renshaw Wayne.
The patent application number is US202418896291 20240..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has released Hunan Valin Xiangtan Iron & Steel patent application for Steel Crack Opening Method. This invention was developed by Wang Shuangshuang, Liu Lianfu, Zhang Guozhu, Li Qinxue, Yuan Qiaojun and Li Yulu.
The patent application number is CN202511694696 202511..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Baotou Iron and Steel Group has sought patent for Simulation Experiment Device and Method for Multi-factor Coupling Corrosion of Rail Bottom of Steel Rail. This invention was developed by Zheng Rui, Liang Zhengwei, Zhang Fengming, Wang Huijun, Wei Bin and Yan Lei.
The patent application number is CN2025116371..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Taiyuan University of Technology has applied Chinese patent for Method for Eliminating Carburized Layer Softening Area of Carburized Bearing Steel Through Heat Treatment. Liang Xiaohong, Li Xingyu, Ma Jinyao, Dong Nan, Zhang Caili and Han Peide developed it.
The patent application number is CN202511774788 202..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Xiamen Qiute New Material Res Institute Co Ltd has submitted a patent application for Stainless Steel Fiber Material and Preparation Method Thereof. This invention was developed by Yan Weigan, Tao Yuqing and Yang Ying.
The patent application number is CN20261058671 20260116. The patent publication number is..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Dongfeng Commercial Vehicles has sought patent for Carburizing Steel and Production Method of Carburizing Steel Parts. This invention was developed by Huang Baihong, Chen Yun, Zhang Yu, Liang Leilei, Zhao Yue and Tan Weijun.
The patent application number is CN202511766322 20251127. The patent publication numb..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has released Baotou Iron and Steel Group patent application for Method for Improving Performance of Bearing Steel of Wind Generating Set. This invention was developed by Hui Zhiguo, Liang Zhengwei, Song Zhendong, Zhao Xiaomin, Wang Haiming, Liu Lijuan, Zhang Xiaochen..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has published Central Iron & Steel Research Institute and Zhonglian Advanced Steel Tech Co Ltd patent application for Rare-earth-containing 590mpa-grade High-toughness Steel Plate for Ocean Engineering and Manufacturing Method of 590mpa-grade High-toughness Steel Pla..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Baotou Iron and Steel Group has submitted a patent application for Preparation Method of Phi 12mm Deformed Steel Bar with Mark of Hrb400eti. This invention was developed by Wang Gang, Zhao Xiaomin, Zhang Ting, Li Xuedong, Lu Weijie and Li Xiaopeng.
The patent application number is CN202511547153 20251028. The..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Shanghai Meishan Iron & Steel has submitted a patent application for Smelting Method of Weathering Resistant Steel SPA-H Molten Steel. Wang Duogang, Zheng Yi, Yu Dajun, Zhang Caigui and Li Yudi developed the invention.
The patent application number is CN202411104756 20240813. The patent publication number i..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Kunshan AT&MIK Metal Material has submitted a patent application for Preparation Method of High-strength Stainless Steel Material. This invention was developed by Meng Kunquan, Cui Yong, Wang Chuanxing, Zhang Yuan, Sun Peng and Sun Kai.
The patent application number is CN202511725237 20251124. The patent publ..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Beijing Baogang Steel Tech Co Ltd has submitted a patent application for Preparation Method of 1100mpa-grade High-strength Steel for Engineering Machinery. This invention was developed by Lu Xiaoyu, Lu Bin, Yuan Xiaoming, Wang Shaobing, Huang Li, Bai Hairui, Yang Xiong, Liu Pengcheng, Hao Juanjuan, Wu Yuxuan, ..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has received Baotou Iron and Steel Group patent application for Control Method for Reducing Residual Stress of European Standard R370crht Heat Treatment Steel Rail. Wang Jiawei, Liang Zhengwei, Wang Yongming, Zhao Guiying, Damu Renzabu, Liu Duo and Li Yongqiang devel..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has received Central Iron & Steel Research Institute and Zhonglian Advanced Steel Tech Co Ltd patent application for Thick Nicrmo Series Steel and Preparation Method Thereof. Duan Meiqi, Luo Xiaobing, Chai Xiyang, Pan Tao, Chen Xuehui, Liang Fengrui and Chen Jian dev..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has received Wuhan University of Science and Technology patent application for Preparation and Forming Method of 900 Mpa Grade Warm Forming Steel Based on Composite Microalloying System. Yang Gengwei, Sainaiweier Maimaiti Yiming, Han Ruyang, Huang Qihao, Xu Yaowen an..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has released Guanxian Chuangsheng New Mat Co Ltd patent application for Production Method of High-strength and High-elongation Galvanized Steel Sheet. This invention was developed by Zhang Hualiang, Song Zhangfeng, Gao Dongjun, Guo Litao, Dong Guangtao, Zhao Guotao a..
Steel
| Sat 06 Jun 2026
Beijing, June 6 -- Maanshan Iron & Steel has sought patent for High-spheroidization-rate Medium-carbon Steel Based on Medium-low Annealing Temperature and Production Method Thereof. This invention was developed by Wu Hao, Wang Zhanye, Li Dengpeng, Meng Qingjun, Pei Hongtao, Jiang Chao, Ren Hua, Tang Hengqiang, Wang Weifeng, Wang..
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