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Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Ningbo Gushunhe Hardware Mould Co Ltd has submitted a patent application for Automatic Edge Pressing Device for Stainless Steel Plate and Method Thereof. This invention was developed by Chi Chengwu, Wang Ning, Deng Feiyan and Wang Xinli.
The patent application number is CN202610460056 20260409. The patent p..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Ansteel Group Beijing Research Inst Co Ltd and Angang Steel Co Limited patent application for Metal Pipe Continuous Preparation Device and Using Method Thereof. Ma Ming, Liu Wenyue, Luo Zhihua, Zhao Lijun, Luo Jun, Yao Zhen, Zhang Kun, Li Xinling, Han Xu..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Angang Steel Co Limited patent application for Technological Lubrication Method of Hot Continuous Rolling Unit in Rolling Process. Wang Gang, Gao Yubo, Song Xiaoming, Wang Cun, Fu Qingcai, Ai Chengshen, Li Jiangwei and Zhao Guodong developed the inventio..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Shandong Shengyang Metal Technology Co Ltd has sought patent for Treatment Process for Eliminating Cross Fold Defect on Surface of Hot-rolled Wide Strip Sheet Stainless Steel. This invention was developed by Jiang Wei, Liu Longxiang, Shao Zerong, Tang Shaoxin and Zhao Wei.
The patent application number is C..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Angang Steel Co Limited has submitted a patent application for Feedforward Control Method for Deviation of Strip Steel in Sendzimir Method Hot Galvanizing Unit Furnace. This invention was developed by Chen Anqing, Wang Zhimin, Hu Zhiping, Zhu Weiyao, Liu Xiaohui, Cai Shunda, Xie Boyu, Wang Peng and Wang Liguo...
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Angang Steel Co Limited has sought patent for Method for Correcting Rigidity of Rolling Mill and Controlling Plate Shape. This invention was developed by Wang Shuai, Ni Zhifeng, Wang Ruogang, Luo Jun, Han Qianpeng, Yao Zhen, Pan Kaihua and Han Xu.
The patent application number is CN202610312046 20260316. Th..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Changshu Longteng New Energy Equipment Tech Co Ltd has submitted a patent application for Control Method for Improving Small Thickness of Head and Tail of Steel Plate. This invention was developed by Zhu Renchao, Qian Zewang, Su Kefeng, Huo Xiaofei, Xie Fuqiang, Yang Jianguo, Fan Zhenying and Liu Lixiang.
T..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Nanyang Hanye Special Steel Co has submitted a patent application for Method for Controlling Uniform Head and Tail Temperature in High-strength Steel Plate Rolling Process. Xu Shaopu, Tang Zhenglei, Liu Kelong, Kang Wenju and Sun Binghong developed the invention.
The patent application number is CN202610290..
Steel
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Henan Yongguang Electric Power Science & Tech Co Ltd has submitted a patent application for Steel Seal Stamping Device for Angle Steel Production. Lyu Junjian, Li Shuaihao, Wang Hongxing and Zhou Xianfu developed the invention.
The patent application number is CN202610395413 20260330. The patent publication..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Anhui Province Chaohu City Road and Bridge Eng Co Ltd has sought patent for Integral Manufacturing Jig Frame for Steel Bars of Pi-shaped Pier Capping Beam and Mounting Method of Integral Manufacturing Jig Frame. This invention was developed by Cai Jie, Sun An, Pan Erbao, Xu Yubing and Liu Guangcai.
The pate..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- CCCC Second Harbour Engineering Co Ltd has applied Chinese patent for Integrated Forming Production Line for Prefabricated Small Box Girder Steel Bar Component. Zhang Yongtao, Dong Qifeng, Wu Zhongzheng, Zhai Shihong, Xiao Hao, Luo Yi, Zhang Yipeng, Peng Xiaopeng, Yan Shuangqiao, Liu Xiucheng, Xia Hao and Huan..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has published Sichuan Yanchuang Machinery Equipment Co Ltd patent application for Steel Reinforcement Cage Main Reinforcement Bending Phase Orientation Device and Orientation Method. The invention was developed by Wang Hui, Xiang Guangming and Xu Xiaohua.
The pate..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Miao Tongzhong patent application for Steel Bar Cutting Equipment for Constructional Engineering. Miao Tongbao, Yang Caiyun, Miao Tongfang, Miao Tongzhong and Miao Qianqian developed the invention.
The patent application number is CN202610458246 20260..
Steel
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Chinese Patent for Steel Plate Spring Support Assembly has been issued to Hefei Nanfang Auto Parts Co Ltd. This invention was developed by Hu Zhengbing and Wang Guangxiang.
The patent application number is CN202423299213U 20241231. The patent publication number is CN223508042 (U). International Patent Class..
Steel
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Jinggong Int Steel Structure Engineering Co Ltd for Handheld Device for Assisting in Stamping Steel Seal. Zhang Jianping, Jiang Guiming, Tong Qingyuan, Wang Chuang, Teng Teng and Zhao Wenrui developed the invention.
The patent appl..
Steel
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released Shandong Jiankun Robot Co Ltd patent application for Multi-mode Profile Steel Cutting Robot and Working Method. This invention was developed by Zongyao Xu.
The patent application number is CN202610393145 20260327. The patent publication number is CN12..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Shandong Hongrui Intelligent Mfg Co Ltd has submitted a patent application for Paint Spraying Device for Steel Structure Machining. Zhang Yongzhi, Zhao Jinhao, Zhang Chao and Tang Shengwei developed the invention.
The patent application number is CN202610503253 20260416. The patent publication number is CN1..
Steel
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Changshu Baofeng Prec Steel Ball Co Ltd has submitted a patent application for Device for Improving Roundness of Finished Steel Ball. This invention was developed by Ge Jiandong and Zhang Zubao.
The patent application number is CN202610190166 20260210. The patent publication number is CN122008035 (A). Inter..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has published Shandong Zhongjiluyuan Machinery Co Ltd patent application for Steel Bar Rib Stripping and Thread Automatic Machining Device. The invention was developed by Kong Lingbao, Wang Mingzhi and Wang Wenshuo.
The patent application number is CN202610234445 ..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Foshan Jiruixing Metal Material Tech Co Ltd has sought patent for Rapid Positioning and Welding Equipment for Stainless Steel Plate. This invention was developed by Luo Zicheng, He Yanfen, Yao Jun, Yuan Weiming and Liang Qijuan.
The patent application number is CN202610474212 20260411. The patent publicatio..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released Shenzhen Gulishi Building Mat Co Ltd patent application for Steel Bar Thread Machining Method and System. This invention was developed by Wu Shuhua.
The patent application number is CN202610461277 20260409. The patent publication number is CN122007830..
Steel
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- Gaoyou Kangsheng Machinery Co Ltd has filed a patent application for Steel Plate Counterweight Dumbbell and its Production Process and Method. This invention was developed by Sun Bisheng.
The patent application number is US202519036036 20250124. The patent publication number is US20260216556 (A1). Intern..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Huaian Yichen Prec Machinery Co Ltd has submitted a patent application for Waste Steel Pickling Solution Recycling Device. Cao Yiyang developed the invention.
The patent application number is CN202610342590 20260319. The patent publication number is CN122010270 (A). International Patent Classification codes..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Taiyuan Ride Taixing Prec Stainless Steel Co Ltd patent application for Steel Belt Fixed-width Trimming Machine and Trimming Method. Wu Xiaoke, Zhou Hongchao and Li Xuewen developed the invention.
The patent application number is CN202610314978 202603..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has published No. 719 Research Inst China State Shipbuilding Corporation Limited and Foshan Shinekey Hongding Machinery Tech Co Ltd patent application for High-precision Cutting Device for Large-diameter High-strength Steel Cylinder Structure. The invention was devel..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received China Ukrainian Inst Of Welding Guangdong Academy Of Sciences patent application for High-carbon High-chromium Stainless Steel Electron Beam Welding Method. Luo Bingbing, Yang Maohong, Yi Yaoyong and Fang Weiping developed the invention.
The patent ap..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released Xiangshan Zhengxin Metal Products Co Ltd patent application for Steel Plate Alignment Welding Device and Process. This invention was developed by Zhou Yi.
The patent application number is CN202610453429 20260408. The patent publication number is CN122..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Qingdao Hengyu Power Equipment Co Ltd has sought patent for Welding Device for Angle Steel Tower Production. This invention was developed by Liu Lei and Liu Xiaomin.
The patent application number is CN202610484150 20260414. The patent publication number is CN122007564 (A). International Patent Classificatio..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released Hebei Jingye Steel Structure Tech Corp Ltd patent application for Large Steel Truss Hoisting System and Using Method. This invention was developed by Liu Qingguo, Tian Weichao, Mi Yanjie, Xue Zhi and Zhang Xiaoliang.
The patent application number is C..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Dongping Qixin Machinery Equipment Co Ltd has applied Chinese patent for Machining Equipment for Steel Structure Manufacturing. Wang Shijian, Wang Shipeng, Wang Mufeng and Dong Xiangyu developed it.
The patent application number is CN202610227260 20260226. The patent publication number is CN122007527 (A). I..
Steel
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has awarded a patent to Anhui Yinzuan Stainless Steel Co Ltd for Storage Device for Stainless Steel Production. Shang Gewu, Zheng Hong, Ma Shiyuan and Zhou Yajun developed the invention.
The patent application number is CN20242382589U 20241213. The patent publicat..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released Jiangsu Jun Super Electric Car Accessories Mfg Co Ltd patent application for Hub Steel Ring Girth Welding Device. This invention was developed by Ma Junchao.
The patent application number is CN202610408526 20260331. The patent publication number is CN..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Jiangsu Heding Construction Eng Co Ltd has submitted a patent application for Steel Structure Connecting Plate Welding Device. This invention was developed by Tang Jinfei.
The patent application number is CN202610388556 20260327. The patent publication number is CN122007740 (A). International Patent Classif..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Tianjin Zhanrun New Energy Tech Development Co Ltd has submitted a patent application for High-speed Slitting Machine for Stainless Steel Coiled Plate. This invention was developed by Yan Wei, Yang Chunlai and Shen Weixin.
The patent application number is CN202610350667 20260320. The patent publication numb..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released Longqing Dongnan Hainan Green Building Co Ltd patent application for Steel Welding Device with Positioning Function. This invention was developed by Liu Qiang, Huang Yuwen, Su Zhucong, Wang Jun, Wu Jiankang, Cheng Li and Wang Xiaodong.
The patent appl..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Shanxi Shuangjie Construction Eng Co Ltd patent application for Assembly Welding Device for Cross-shaped Steel Structural Parts. Wang Juncheng, Bi Liang, Zhu Cong, Chai Yingchao, Wang Zhiwei, Liu Xingliang and Zhang Jiajia developed the invention.
The..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Shougang Group patent application for Right-angle Curled Profile Steel Forming System and Method. Li Chunguang, Zheng Xuebin, Han Longshuai, Wang Yue, Yao Wenqiu, Ma Wenyu, Liu Shaopeng, Li Xuetao, Zhang Wei, Huang Xu, Hu Kaiguang and Kuwaga developed th..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- SD Steel Rizhao has applied Chinese patent for Method and System for Improving Stability of Tail of Hot-rolled Thin-gauge Strip Steel. Sun Lirong, Li Da, Li He, Zhong Jianhua, Wang Feng, Zhang Jiqing, Fumio, Zuo Jianqiang, Qu Huachen, Wan Jiafeng and Shi Runtao developed it.
The patent application number is C..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released Shandong Iron and Steel patent application for Method for Accurately Controlling Length of Tail Ruler of Finished Hot-rolled Bar. This invention was developed by Wang Zongbin, Li Jun, Lin Min, Yan Han, Zhang Lili and Liu Jinling.
The patent application ..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Shandong Hongwang Industry has submitted a patent application for Anti-slip and Anti-scratch Waterproof Roller System for Continuous Rolling of Thin Steel Strip and Control Method of Anti-slip and Anti-scratch Waterproof Roller System. This invention was developed by Yue Qi, Li Feng and Sun Zengli.
The patent..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Qinhuangdao Baigong Steel has applied Chinese patent for Preparation Process of Low-temperature Corrosion-resisting Steel. Dilling, Ji Wei, Song Xin, Guo Juncheng, Dong Jiansheng, Mao Guohui, Zhang Hongliang, Lian Xintong, Ma Deng and Feng Guanghong developed it.
The patent application number is CN20261022089..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Northeastern University has applied Chinese patent for Rolling Method, Device, Medium and Equipment for Optimizing Plane Shape of Steel Plate. Jiao Zhijie, Wang Zhiqiang, Wu Zhiqiang, He Chunyu, Zhao Zhong and Liu Caiwei developed it.
The patent application number is CN202610492163 20260415. The patent public..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Shanxi Taigang Stainless Steel patent application for Preparation Method of 304 Stainless Steel Cold Plate Used as Clean Plate. Wu Chengjiang, Qu Bo, Zhang Bin, Zhang Yanbing, Feng Jie and Zhang Juwang developed the invention.
The patent application num..
Steel
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- U.S. Patent and Trademark Office has published JFE Steel patent application for Molten Material Height Detection Method, Molten Material Height Detection Apparatus, and Method for Manufacturing Molten Material. The invention was developed by Moriya Kota, Matsunaga Ryotaro and Yamamoto Tetsuya.
The patent a..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Hunan Jiangbin Machinery (Group) has filed a patent application for Welded All-steel Piston and Manufacturing Method Thereof. This invention was developed by Zhang Yonggang, Yang Kun, Zhang Jinrui, Liu Minghui and Liu Zhenwei.
The patent application number is CN202610365132 20260324. The patent publication nu..
Steel
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- U.S. Patent and Trademark Office has released JFE Steel patent application for Welded Portion Characteristic Prediction Method, Prediction Model Generation Method, and Prediction Model. This invention was developed by Munemura Naoaki, Taniguchi Koichi, Kawabe Nao and Umeda Yuki.
The patent application nu..
Steel
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- Kobe Steel has sought patent for Welding Control Method, Welding System, and Welding Control Program. This invention was developed by Yano Takeshi and Kawata Junichi.
The patent application number is US202419145967 20240215. The patent publication number is US20260216809 (A1). International Patent Classifi..
Steel
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- U.S. Patent and Trademark Office has published POSCO patent application for Pressure Molding Device and Pressure Molding Method. The invention was developed by Lee Jae-wook.
The patent application number is US202319140706 20231215. The patent publication number is US20260216776 (A1). International Patent C..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Nanjing Iron and Steel has submitted a patent application for Method for Grinding Surface Defects of Steel Plate for High-surface Engineering Machinery. This invention was developed by Yao Jiawei, Huang Xinsheng, Ma Yong and Su Haoshi.
The patent application number is CN202610306781 20260313. The patent publi..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Xinyu Iron & Steel has sought patent for Method for Reducing Internal Defects of Die Steel, Application of Method and Die Steel. This invention was developed by Liao Xiaowen, Mao Weigen, Li Jiaqi, Zhong Hua, Zhang Jialiang, Li Qiang, Zou Jinzhong, Wang Wei, Zhang Ya'nan, Guo Wenbo, Liu Min, Ye Zhenyao, Wen Wei..
Steel
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- JFE Steel has submitted a patent application for Width Prediction Method of Rough Rolled Material, Width Control Method of Rough Rolled Material, Manufacturing Method of Hot-rolled Steel Sheet, and Generation Method of Width Prediction Model of Rough Rolled Material. Hinata Kosuke, Takashima Yukio and Sato ..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Luoyang Bearing Group has sought patent for Forging Process Method for Eliminating Twin-crystal Carbides in Forging of High-nitrogen Stainless Steel Bearing Ring. This invention was developed by Yu Haibo, Wang Binghui, Li Ruiyun, Zhang Ling, Lan Shan, Wu Dawei, Huang Zhe, Chen Lan and Wei Chaofan.
The patent ..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Dalian University of Technology has sought patent for Ultralow-temperature Forming Method for Stainless Steel Integral Box Bottom. This invention was developed by Yuan Shijian and Fan Xiaobo.
The patent application number is CN202610468287 20260410. The patent publication number is CN122007240 (A). Internatio..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Kobe Steel patent application for Arcing Control Method, Welding Power Source, Welding System, and Recording Medium Storing Program. Nakatsukasa Shogo, Sekiguchi Shota and Xu Peier developed the invention.
The patent application number is CN202511634618..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Changjiang Jinggong Steel Building (Group) has applied Chinese patent for Steel Structure Welding Positioning Equipment for Foundation Engineering. Bian Shufen, Wang Hui and Zhang Pan developed it.
The patent application number is CN202610286237 20260310. The patent publication number is CN122007754 (A). Inte..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Sichuan Guoxin Machinery Manufacturing has submitted a patent application for High-cobalt Martensitic Stainless Steel Submerged-arc Welding Flux-cored Wire, Bd Roller and Preparation Method Thereof. An Fei, Du Chao, Loh Bill, Zou Hongjun, Qing Guangyang and Zhou Ying developed the invention.
The patent applic..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has published Guangzhou Weihua Energy Saving Equipment patent application for Anti-oxidation Girth Welding Method for Inner Container of Stainless Steel Water Tank. The invention was developed by Zhang Guoqing, Li Hanyao and Ouyang Yuguang.
The patent application nu..
Steel
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- U.S. Patent and Trademark Office has released JFE Steel patent application for Method of Preparing Zinc-containing Material, Method of Preparing Electrogalvanizing Bath, and Method of Producing Electrogalvanized Steel Sheet. This invention was developed by Matsuda Takeshi, Hashizume Yukichika, Mizuno Daisuk..
Steel
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- JFE Steel has filed a patent application for Method for Measuring Molten Material Level in Blast Furnace, Device for Measuring Molten Material Level in Blast Furnace, and Blast Furnace Operation Method. This invention was developed by Iwanaga Taiki and Matsunaga Ryotaro.
The patent application number is US..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has published Baoshan Iron & Steel patent application for Totally-closed High-reliability Laser Welding Reflector Path Device and Using Method. The invention was developed by Li Dongyang, Feng Xin and Chen Jie.
The patent application number is CN202411605182 2024111..
Steel
| Sun 02 Aug 2026
Alexandria, Aug. 3 -- Nippon Steel has submitted a patent application for Processing System, Soft Magnetic Material, Soft Magnetic Intermediate Material, Transformer, Processing Method, and Program. Honma Rei and Kawamura Yusuke developed the invention.
The patent application number is US202419148570 20240229. The patent publ..
Steel
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- JFE Steel has submitted a patent application for Automotive Body Design Method, Apparatus, and Program, and Manufacturing Method of Automotive Body. This invention was developed by Higai Kazuhiko, Shiozaki Tsuyoshi and Ageba Ryo.
The patent application number is US202319148788 20231030. The patent publicat..
Steel
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Chinese Patent for Steel Rope Conveying Device has been issued to Guoneng Shuohuang Railway Development. This invention was developed by Zhao Wenyan, Li Lingui and Liang Wei.
The patent application number is CN202422310971U 20240923. The patent publication number is CN223508166 (U). International Patent Class..
Steel
| Sun 02 Aug 2026
Alexandria, Aug. 3 -- Aichi Steel has sought patent for Magnetic Marker. This invention was developed by Shimoto Takashi and Iwase Tetsuya.
The patent application number is US202318877344 20230628. The patent publication number is US20260220415 (A1). International Patent Classification codes are G06K19/077, H01Q1/22 and H01Q19/..
Steel
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- Kobe Steel has submitted a patent application for Method for Detecting Welding Defects, Method for Evaluating Welding Defects, Control Device, Welding System, and Detection Program. Ozaki Keita, Kawata Junichi and Ishizaki Keito developed the invention.
The patent application number is US202519374569 20251..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Baoshan Iron & Steel and Baosteel Zhanjiang Iron & Steel Co Ltd have sought patent for High-strength Low-coercivity Electromagnetic Pure Iron Cold-rolled Sheet Strip Steel and Manufacturing Method Thereof. This invention was developed by Yan Yuanyuan, Dai Jingge, He Yutian, Zhang Wenqi, Huang Junjie and Tian Z..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- North China University of Science and Technology and Citic Metal Co Ltd have submitted a patent application for Micro Niobium-vanadium-replaced Q355 Low-alloy Angle Steel and Production Process Thereof. This invention was developed by Zhang Li, Feng Yunli, Liu Weidong, Guo Jian, Guo Aimin, Liu Shuai, Wang Wenj..
Steel
| Fri 31 Jul 2026
Seoul, Aug. 1 -- POSCO A&C Co Ltd, Posco Co Ltd and POSCO E&C have submitted a patent application for Prefabricated Steel Structure and Construction Method of Prefab Building. This invention was developed by Baek Seungkyeong, Chang Jung Hee, Sung Soo Jung, Jang Hyung Soo, Lee Tackjun, Han Jong Eun, Ki Youl Baek, Kim Wooseok, Cha..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Guangdong Found Engineering Group and Guangdong Huawan Eng Construction Co Ltd have filed a patent application for Integral Mounting Method for Steel Bent Cap. This invention was developed by Ye Jianrong, Xiao Dunsu, Ye Juan, Chen Yanxin, Zhang Shenglin, Dong Fang, Tan Junhui, Zeng Shaoxi, Xiao Cheng, Wu Guich..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Central Iron & Steel Research Inst Co Ltd, Cnpc Engineering Materials R & D Co Limited and China National Petroleum have submitted a patent application for Sulfur-resistant Alloy Steel for Pressure-bearing Piece of Wellhead Equipment and Preparation Method of Sulfur-resistant Alloy Steel. This invention was de..
Steel
| Fri 31 Jul 2026
Beijing, Aug. 1 -- Shanghai Meishan Iron & Steel and Nanjing Baodi Meishan Ind City Development Co Ltd have submitted a patent application for Lump Ore Series and Parallel Screening Process Based on Economic Material Condition. This invention was developed by Zhang Dong, Sun Jianfu and Wang Zhengqiang.
The patent application ..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- North China University of Science and Technology and Hebei Iron & Steel Group Mining have applied Chinese patent for Upward Continuous Sublevel Rock Drilling Stage Ore Removal Subsequent Filling Mining Method. Chen Yanting, Liu Yongjin, Gan Deqing, Ben Yong, Li Zhipeng, Peng Peng, Sakae Akira, Zhao Kai, Tian Y..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Jiangsu Shagang Institute of Research of Iron and Steel and Jiangsu Shagang Iron and Steel have filed a patent application for Steel Plate Capable of Being Welded Without Preheating, Production Method of Steel Plate and Preheating-free Welding Method. This invention was developed by Qu Jinbo, Shao Chunjuan, Zh..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Zhangjiagang Zhongmei Untra Thin Strip Tech Co Ltd, Jiangsu Shagang Institute of Research of Iron and Steel, Jiangsu Shagang Group and Jiangsu Shagang Iron and Steel have submitted a patent application for Production Method of RH Single Clean Steel. This invention was developed by Liu Xinyuan, Li Ning, Lu Chen..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Anyang Iron & Steel Group, University of Science and Technology Beijing and Henan Iron & Steel Group Co Ltd have submitted a patent application for Blast Furnace Coal Injection Process Using Furfural Carbon in Iron and Steel Enterprises. Guo Feng, Wang Guangwei, Long Fang, Liu Yuejian, Wu Fei, Li Aifeng, Zhang..
Steel
| Fri 31 Jul 2026
Seoul, Aug. 1 -- Korean Intellectual Property Office has published Tae Sung Environment Inst Corporation and POSCO E&C patent application for Apparatus for Reducing Odor of Organic Waste. The invention was developed by Ju Dong Hun, Yun Gi Yeol, Lee Bo Won, Mun Nam Gu, Shin Won Jae, Kim Hyoung Gun and Kim Seok Man.
The patent ..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Method for Measuring Thickness of Iron Oxide Scale of Wire Rod. The invention was developed by Zhong Lili, Yan Pingyuan, Huang Lei and Guo Dayong.
The patent application number is CN202610185784 20260209..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has released Angang Steel Co Limited patent application for Calculation Method and Verification Method for Batten Width of Batten-like Structure in Steel. This invention was developed by Zhong Lili, Yan Pingyuan, Ma Huixia, Yu Jiayao, Xu Rongjie and Wang Ting.
The..
Steel
| Fri 31 Jul 2026
Beijing, Aug. 1 -- Panzhihua Iron & Steel Research Inst Pangang Group has filed a patent application for Vanadium Titano-magnetite Titanium Concentrate Flotation Reagent and Flotation Process. This invention was developed by Wang Taichun, Wang Xianming, Huang Yan and Chen Fulin.
The patent application number is CN202610463447..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Panzhihua Iron & Steel Research Inst Pangang Group has applied Chinese patent for Rh Aluminum Heating Method for Ultra-low Carbon Steel. Bai Xuxu, Yuan Baohui, Xie Xin, Liu Kai, Jiang Liudong and Wang Pan developed it.
The patent application number is CN202610363106 20260324. The patent publication number i..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published Wang Hu patent application for Steelmaking Slag Former Produced by Utilizing Iron-containing Dust and Mud and Use Method of Steelmaking Slag Former. The invention was developed by Wang Hu.
The patent application number is CN20251261829 20251231. The ..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published Tangshan Iron & Steel Group, Tangshan Branch Of Hbis Co Limited and Hegang Leting Steel patent application for Monitoring Equipment and Method for Preventing Electrode Fracture of LF (ladle Furnace). The invention was developed by Man Yuanyuan, Li Junya..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Panzhihua Iron & Steel Research Inst Pangang Group has submitted a patent application for Spherical Bomb Feeding Device for Pure Steel Calcium Treatment. This invention was developed by Peng Hongliang.
The patent application number is CN202610308422 20260313. The patent publication number is CN122012862 (A)..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received Shanxi Taigang Stainless Steel patent application for Fan-shaped Ash Scraper Operation Control Device and Control Method Thereof. Tang Zhiyun, Li Shuang, Dong Zhihui, Wu Hao, Liu Yanbing, Zhao Kun and Zhang Binglin developed the invention.
The patent ..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received SD Steel Rizhao patent application for Carbon-oxygen Product Control Method, System and Equipment Based on Low-carbon Steelmaking and Storage Medium. Cao Yuntao, Xu Weikang, Liu Jianwei and Wang Xuexin developed the invention.
The patent application n..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Molten Iron Pretreatment Stirring Device and Use Method Thereof. The invention was developed by Huang Yuping, Liao Xiangwei and Kim Chul.
The patent application number is CN202610279043 20260309. The pat..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Panzhihua Iron & Steel Research Institute Pangang Group has sought patent for Method for Reducing and Eliminating High-titanium Vanadium Titano-magnetite Blast Furnace Smelting Hearth Center Accumulation. This invention was developed by Ling Xinke, Jiang Sheng, Zhang Lili and Pu Shuiqiang.
The patent applic..
Steel
| Sat 01 Aug 2026
Alexandria, Aug. 1 -- ArcelorMittal has obtained a patent for lance for blowing oxygen in steelmaking. This invention was developed by Drelon Benoît.
The patent application number is US202118030096 20211005. The patent publication number is US12686894 (B2). International Patent Classification codes are C21C5/32 and C21C5/46...
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Angang Steel Co Limited has applied Chinese patent for Determination and Removal Method and System for Chromium in Sintering Flue Gas. Song Shizhe, Hou Hongyu, Wu Meng, Xu Pengfei, Ma Guangyu, Jiao Linlin, Zhang Mingzhou, Zhang Yong, Qian Feng and Deng Junhua developed it.
The patent application number is C..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received Jiangxi Liangye Construction Eng Co Ltd patent application for Large-span Steel Structure Rapid Butt Joint Installation Process for Constructional Engineering. Rao Aimei developed the invention.
The patent application number is CN202610254284 20260303..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has released Guangzhou Feite Tianyuan Environment Tech Co Ltd patent application for Factory Prefabricated Steel Structure Fiber Filter. This invention was developed by Wu Xianming, Li Ting, Lin Jinhai, Hao Shijie and Yu Xiaopeng.
The patent application number is ..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Yunnan Qujing Central Hospital Qujing First Peoples Hospital has applied Chinese patent for Intersected Screw and Steel Plate Reinforced Internal Fixation Device in Femoral Neck. Zhu Yuan, Sun Xianqing, Li Xiang, Zhang Rui, Wang Xiaoyan, Qiu Peng and He Zhennan developed it.
The patent application number is..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published CCCC Second Harbour Engineering Co Ltd patent application for Construction Method for Tower-hung Multi-buckle-cable Cooperative Incremental Launching of Steel Box Girder. The invention was developed by Hu Tengfei, Peng Chengming, Zhou Renzhong, Zhai Shi..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Panzhihua Iron & Steel Research Inst Pangang Group has applied Chinese patent for Pearlite Steel Rail and Welding Method of Connector of Pearlite Steel Rail. Wang Xiaoqiang, Wang Ruoyu, Lu Xin and Bai Wei developed it.
The patent application number is CN202610457696 20260407. The patent publication number i..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published Zhejiang Jinggong Steel Building Group Co Ltd patent application for Heavy Cantilever Structure Supporting and Unloading Integrated Tool and Construction Method. The invention was developed by Cao Zuosheng, Liu Changgang, Wang Peizhao, Zhao Wenyan, Pan ..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has released Mcc Heavy Ind Xinjiang Co Ltd, China 22MCC Group Corporation and Ershierye Group Equipment Mfg Co Ltd patent application for Reinforcing Steel Bar Installation Auxiliary Support and Method. This invention was developed by Li Pintong, Yang Bo, Sun Qifeng ..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- The First Construction Engineering Co Of CSCEC Xinjiang Construction Engineering Group Co Ltd has submitted a patent application for Installation Method for High-altitude Large-span Steel Structure Corridor. This invention was developed by Wang Zemin, Wang Zeyi, Wang Dagen, Ma Hongwei, Liu Long, Zhang Ting, Wa..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Jiangsu Xinghe Valve Co Ltd has submitted a patent application for Mortise and Tenon Structure Type Reinforcing Steel Bar Mechanical Connection Joint. Wu Sha, Chen Zhenfu and Yang Ziyue developed the invention.
The patent application number is CN202610293802 20260311. The patent publication number is CN1220..
Steel
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Hebei Zhijian Machinery Mfg Co Ltd has submitted a patent application for Steel Bar Connecting Device. Xie Yanwei developed the invention.
The patent application number is CN202511842479 20251209. The patent publication number is CN122013935 (A). International Patent Classification code is E04C5/16.
Sta..
Steel
| Sat 01 Aug 2026
Seoul, Aug. 1 -- Kim Eun Jin has submitted a patent application for Steel Frame Corrosion Prevention System for Factory Buildings.
The patent application number is KR20230095552 20230721. The patent publication number is KR20250014863 (A). International Patent Classification codes are E04B1/64, E04B1/70, E04H5/02, F24F12/00,..
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