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Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Guangzhou JFE Steel Sheet Company Ltd has submitted a patent application for Device and Method for Automatically Correcting Deviation of Belt Tail of Coiling Machine. This invention was developed by Zhao Zongnan, Li Ziwu, Wu Ke, Liao Jiabao, Zhang Hengwei, Luo Minghui and Lu Qingyong.
The patent application..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has received Jiangsu Yourshine Refrigeration Equipment Group Co Ltd patent application for Steel Belt Unwinding Device with Slow Start-stop Function. Zhu Xin developed the invention.
The patent application number is CN202511876918 20251212. The patent publication ..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has published Guangdong Canwin Automatic Equipment Co Ltd patent application for Silicon Steel Sheet Processing Equipment. The invention was developed by Huang Chaoming, Huang Jianming, Huang Zhuoming and Huang Haoyuan.
The patent application number is CN202512473..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Shandong Shengteng Intelligent Equipment Co Ltd has sought patent for Seamless Steel Tube End Face Chamfering Machine. This invention was developed by Zhu Haicheng, Yin Liang and Sun Yueyuan.
The patent application number is CN202511914686 20251218. The patent publication number is CN121491399 (A). Internat..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has received Dandong Kangshijie Tech Co Ltd patent application for Plate Rolling Equipment for Machining Stainless Steel Water Tank. Yu Risheng and Lyu Tieping developed the invention.
The patent application number is CN20261032442 20260112. The patent publication..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has published Huizhou Fengyuan Steel Structure Co Ltd patent application for Steel Plate Bending Process for Cylindrical Steel Member. The invention was developed by Liu Yuyun, Yu Xiaolin, Liu Xiang and Huang Liang.
The patent application number is CN202511770031 ..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Zhejiang Yiding New Mat Co Ltd has submitted a patent application for Roller Spacing Adjusting Device for Steel Production. This invention was developed by Wang Yeting, Ding Lixia and Cheng Yongqiang.
The patent application number is CN202511971102 20251225. The patent publication number is CN121491152 (A)...
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Chengdu Panel Co Ltd Pangang Group has sought patent for Tension Control Structure and Tension Control Method for Strip Steel Inching Threading. This invention was developed by Feng Jundong, Liao Lin, Yue Anhong, Xiong Gang, Zhang Lie, Liu Gaojie and Liu Haoteng.
The patent application number is CN202511907..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has received Anyang Iron & Steel, Anyang Iron & Steel Group and Henan Iron & Steel Group Co Ltd patent application for Hot Rolling Production Method of High-strength Checkered Plate. Sun Tuo, Rao Jing, Yang Liqing, Shang Cunliang, Hu Yufa, Li Dong, Guo Yongqian, Deng..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has released Shandong Rail Construction Numerical Control Equipment Co Ltd patent application for Steel Bar Vibration Feeding Mechanism and Intelligent Steel Bar Vibration Feeding System. This invention was developed by Bai Linping, Zhong Peng, Yuan Jia, Ou Liqiang, ..
Steel
| Tue 02 Jun 2026
Alexandria, June 3 -- JFE Steel has applied United States patent for Machining System, Trajectory Generation Method, and Product Manufacturing Method. Watanabe Taku and Harada Junji developed it.
The patent application number is US202319123764 20230920. The patent publication number is US20260145287 (A1). International Patent..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has released Tiaoxiang Tech Co Ltd patent application for Full-automatic Intelligent Unbundling All-in-one Machine for Bundled Reinforcing Steel Bars. This invention was developed by Qiu Liangcai, Li Peichang and Li Qingtian.
The patent application number is CN202..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Nanjing Mingke Trans System Co Ltd has submitted a patent application for Modular Continuous Steel Belt Press. Pan Dashuo, Lin Guodong, Chen Sunqi, Shi Fan, Sun Lanjuan, Wei Yanyan, Liu Hongwei, Tang Yusheng, Chu Yang and Ge Ziping developed the invention.
The patent application number is CN202511727248 202..
Steel
| Tue 02 Jun 2026
Munich, June 3 -- JFE Steel has sought patent for Conveyance State Detection Device and Conveyance State Detection Method. This invention was developed by Kawanishi Moe, Ishigaki Yusuke and Nishina Yoshiaki.
The patent application number is EP20240856512 20240822. The patent publication number is EP4748757 (A1). International..
Steel
| Tue 02 Jun 2026
Munich, June 3 -- European Patent Office has published Railaction GmbH patent application for Method and Device for Connecting Two Steel Cord Ends and Steel Cord Connection Produced by Means of Same. The invention was developed by Duygu Mehmet.
The patent application number is EP20250000110 20251120. The patent publication nu..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Jiangsu Ruihe Abrasive Grinding Tool Co Ltd has filed a patent application for High-speed Heavy-load Resin Binder Grinding Wheel for Grinding Inner Wall of Large Seamless Steel Tube. This invention was developed by Chen Shenping, Chen Ruihe, Zhou Tongchun and Wang Haixin.
The patent application number is CN..
Steel
| Tue 02 Jun 2026
Munich, June 3 -- Nippon Steel has submitted a patent application for Rocker Outer, Door Ring Structure and Method for Manufacturing Door Ring Structure. This invention was developed by Ikegami Kenta, Kubo Masahiro, Yoshida Hiroshi, Saito Masahiro, Ito Yasuhiro, Tanoue Hiroyuki, Suzuki Junichiro, Yuasa Susumu and Mikazuki Yutaka..
Steel
| Tue 02 Jun 2026
Munich, June 3 -- Nippon Steel has submitted a patent application for A-pillar Upper Outer, Door Ring Structure, and Method for Manufacturing Door Ring Structure. This invention was developed by Ikegami Kenta, Kubo Masahiro, Yoshida Hiroshi, Saito Masahiro, Ito Yasuhiro, Tanoue Hiroyuki, Suzuki Junichiro and Yuasa Susumu.
The..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has published Wuxi Longtao Metal Tech Co Ltd patent application for Polishing Equipment for Special Stainless Steel Plate. The invention was developed by Xu Ming and Xu Yue.
The patent application number is CN20251208540 20251229. The patent publication number is ..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Hubei Fenghua Special Steel Mfg Co Ltd has submitted a patent application for Peeling Device for Steel Bar Processing. This invention was developed by Luo Fenghua, Xu Yong and Zhu Yunsong.
The patent application number is CN20251247088 20251231. The patent publication number is CN121491833 (A). Internationa..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Xinghua Baoda New Mat Co Ltd has applied Chinese patent for Stainless Steel Bar Batch Grinding Device. Zhao Lihua developed it.
The patent application number is CN202511954762 20251223. The patent publication number is CN121491832 (A). International Patent Classification codes are B24B41/00, B24B41/04, B24B..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Tianjin Bilige Tech Co Ltd has submitted a patent application for Production Process of 304 Stainless Steel Water Segregator. This invention was developed by Wang Gongqiang, Wang Fangfang and Wang Haoran.
The patent application number is CN202511883245 20251215. The patent publication number is CN121491681 ..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has released Changzhou Urban and Rural Construction Engineering Man Center and Changzhou Municipal Administration Construction Eng Group Co Ltd patent application for One-time Manufacturing and Forming Process for Steel Box Girder and Jig Frame for Manufacturing Stee..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Qingdao Jiansheng Steel Structure Construction Eng Co Ltd has submitted a patent application for Steel Structure Welding Device. This invention was developed by Li Jun, Wang Zhongsheng and Yu Huamei.
The patent application number is CN202511864750 20251211. The patent publication number is CN121491584 (A). ..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has released Afanda Auto Parts Mfg Baoding Co Ltd patent application for Tailor Welding Device and Tailor Welding Method for Aluminum-silicon Coated Steel Plates for Vehicles. This invention was developed by Han Tao.
The patent application number is CN202511913730..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- MCC5 Group Chengdu Steel Structure Tech Co Ltd has applied Chinese patent for Trolley Walking Device Suitable for Automatic Submerged Arc Welding of Special-shaped Steel Box Girder. Yan Shiyu, Xiang Junlian, Yao Wenxiang, Liu Jianli, Xu Zufeng, Yuan Yong, Lin Bo, Chen Lunhong, Qing Kai, Yang Lei and Yang Shuip..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Shandong Wofeng New Material has filed a patent application for Discharging Device and Steel Belt Winding Machine. This invention was developed by Wang Jianjun.
The patent application number is CN20251256592 20251231. The patent publication number is CN121493673 (A). International Patent Classification codes ..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Baoshan Iron & Steel has submitted a patent application for Method for Identifying State of Stopper Rod of Continuous Casting Crystallizer. Lyu Lihua, Deng Long and Xu Na developed the invention.
The patent application number is CN20241187776 20240809. The patent publication number is CN121491300 (A). Interna..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Gansu Jiu Steel Group Hongxing Iron & Steel has submitted a patent application for Method for Improving Castability of Aluminum-containing Steel in Continuous Casting Process. This invention was developed by Li Daming, Chang Quanju and Zhang Zhongming.
The patent application number is CN20261003561 20260105. ..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has released Shougang Jingtang United Iron & Steel patent application for Method and Device for Determining Parameters of Coiling Machine in Strip Steel Coiling Process. This invention was developed by Wang Jun, Zhang Zepeng, Zhang Qiang, Zhang Weihai, Zhang Jianhua,..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Cangzhou Zhongtie Equipment Manufacturing Materials has submitted a patent application for Strip Steel Rolling Equipment with Uniform Gaps. Ma Wang, Tian Yafei, Gao Huanqiang, Liu Baoxing, Wang Baoli, Zhang Jianlong, Shang Xuesong, Yao Bingxin, Hu Yongshuai, Jiang Junjie and Wang Rensheng developed the inventi..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Disa Changzhou Machinery has applied Chinese patent for High-pressure Blowing Cleaning Device for Steel Plate Surface Residues. Zhou Qiling, Xu Zhifeng and Chen Jun developed it.
The patent application number is CN202511691479 20251118. The patent publication number is CN121491085 (A). International Patent Cl..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Zhanggang Zhangzhou Industry and Trade has filed a patent application for Seamless Steel Tube Machining Device and Method. This invention was developed by Cai Jinming.
The patent application number is CN20261034365 20260112. The patent publication number is CN121491072 (A). International Patent Classification..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Jiangsu Yongfang Technology Group has applied Chinese patent for Device for Automatically Stacking and Turning Over Cut Profile Steel. Zhang Rongfang developed it.
The patent application number is CN202511506034 20251021. The patent publication number is CN121493627 (A). International Patent Classification co..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Kunshan Kersen Technology has sought patent for Automatic System for Steel Part and Auxiliary Material Double-bin Collaborative Feeding. This invention was developed by Li Yinguang, Han Hui and Zhao Haipeng.
The patent application number is CN202511629332 20251107. The patent publication number is CN121493607..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Hefei Hesheng Special Material has filed a patent application for Steel Plate Embossing Production Line and Production Process Thereof. This invention was developed by Zhao Dongming, Xu Rimin and Sun Wei.
The patent application number is CN202511733068 20251124. The patent publication number is CN121492516 (A..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Jilin Zhongcai Pipes has sought patent for Plastic Steel Window Sash Corner Welding Method. This invention was developed by Tian Mingchun, Xin Hongbo, Li Xiaoshuang, Meng Xianghe and Yuan Qingxiu.
The patent application number is CN20241184831 20240808. The patent publication number is CN121492358 (A). Intern..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has published Nippon Steel & Sumitomo Metal patent application for Welded Joint and Joining Structure of Automobile Member. The invention was developed by Mitsunobu Takuya, Furukawa Takayuki, Uranaka Masaaki and Takebayashi Hiroshi.
The patent application number i..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Nippon Steel & Sumitomo Metal has submitted a patent application for Steel Sheet, Plated Steel Sheet, and Automobile Component. This invention was developed by Mitsunobu Takuya, Furukawa Takayuki, Uranaka Masaaki and Takebayashi Hiroshi.
The patent application number is CN20248046662 20240712. The patent publ..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Nippon Steel & Sumitomo Metal has submitted a patent application for Wire Rod. This invention was developed by Fukuchi Kohei, Terahata Toshimi, Neishi Yutaka and Sakamoto Masashi.
The patent application number is CN20248046381 20240712. The patent publication number is CN121488059 (A). International Patent Cl..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Nippon Steel & Sumitomo Metal has filed a patent application for Welded Joint and Joining Structure of Automobile Member. This invention was developed by Furukawa Takayuki, Mitsunobu Takuya and Oke Takashi.
The patent application number is CN20248045981 20240712. The patent publication number is CN121488057 (..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Nippon Steel & Sumitomo Metal has submitted a patent application for Rocker Beam Outer Member, Door Ring Structure, and Method for Manufacturing Door Ring Structure. This invention was developed by Ikegami Kenta, Kubo Masahiro, Yoshida Hiroshi, Saito Masahiro, Ito Yasuhiro, Tagami Hiroyuki, Suzuki Junichiro, Y..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has published Central Iron & Steel Research Institute patent application for Nickel-based Alloy Welding Rod for Low-temperature Service Environment and Component Design Method of Nickel-based Alloy Welding Rod. The invention was developed by Qi Yanchang, Liu Guangyu,..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has published Shenneng Energy Hopewell Power Heyuan patent application for Manufacturing Method of Bainite-austenite Dissimilar Steel Welded Joint. The invention was developed by Yang Mingchang, Chen Ming, Liu Wei, Song Hai, Yuan Da and Wang Zefang.
The patent appli..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has released Tianjin University patent application for Control Method for Inhibiting Hydrogen-induced Cracks in Welding of Ultrahigh-strength Steel Without Heat Treatment. This invention was developed by Yan Qiangjun, Li Chengning, Yang Zhaoqing, Jiang Zaiwei, Di Xin..
Steel
| Tue 02 Jun 2026
Munich, June 3 -- European Patent Office has received ThyssenKrupp Steel Europe AG patent application for Plasma Torch and Corresponding Use. Geimer Dr Stephan, Kohnen Dr Boris and Weinberg Dr Matthias developed the invention.
The patent application number is EP20240214341 20241120. The patent publication number is EP4750225 (A..
Steel
| Tue 02 Jun 2026
Munich, June 3 -- ThyssenKrupp Steel Europe AG has submitted a patent application for Plasma Torch and Method for Operating a Metallurgical Furnace. Geimer Dr Stephan, Kohnen Dr Boris and Weinberg Dr Matthias developed the invention.
The patent application number is EP20240214338 20241120. The patent publication number is EP475..
Steel
| Wed 03 Jun 2026
Beijing, June 3 -- Chongqing University has submitted a patent application for Prestressed Composite Steel Bar-UHPC (ultra High Performance Concrete) Barrel Raft Foundation. Xue Xuanyi, Wu Junjie, Wang Fei, Wang Neng, Hua Jianmin, Ding Ziheng, Zhan Jianghuai and Li Meiqi developed the invention.
The patent application number ..
Steel
| Tue 02 Jun 2026
Alexandria, June 3 -- U.S. Patent and Trademark Office has released JFE Steel patent application for Friction Element Welding Method. This invention was developed by Munemura Naoaki and Taniguchi Koichi.
The patent application number is US202319123513 20231102. The patent publication number is US20260145263 (A1). International ..
Steel
| Tue 02 Jun 2026
Alexandria, June 3 -- U.S. Patent and Trademark Office has released Nippon Steel patent application for Press Forming Apparatus and Method for Producing Press-formed Article. This invention was developed by Toyokawa Shin and Satake Ko.
The patent application number is US202218725036 20221222. The patent publication number is US..
Steel
| Tue 02 Jun 2026
Munich, June 3 -- Baoshan Iron & Steel has submitted a patent application for High-strength Seamless Pipe and Manufacturing Method Therefor. Sun Wen, Gao Zhan, Luo Suzhen and Zhang Zhonghua developed the invention.
The patent application number is EP20240867498 20240919. The patent publication number is EP4748962 (A1). Internat..
Steel
| Tue 02 Jun 2026
Munich, June 3 -- Baoshan Iron & Steel has submitted a patent application for Long-life Bearing Steel and Preparation Method Therefor, and Electroslag Remelting Mold Powder. This invention was developed by Xu Yingtie, Liu Xiangjiang, Huang Zongze, Li Zhiping and Ren Qingxue.
The patent application number is EP20240842275 202407..
Steel
| Tue 02 Jun 2026
Munich, June 3 -- JFE Steel has filed a patent application for Method for Determining Decarburization Treatment End, Vacuum Degassing Equipment, Method for Operating Vacuum Degassing Equipment, and Method for Producing Molten Steel. This invention was developed by Ohigashi Yuta, Mizobata Keisuke and Kase Hiroto.
The patent appl..
Steel
| Tue 02 Jun 2026
Munich, June 3 -- European Patent Office has published ThyssenKrupp Steel Europe AG patent application for Injection Nozzle and Method for Operating a Metallurgical Furnace. The invention was developed by Geimer Stephan and Weinberg Matthias.
The patent application number is EP20240214514 20241121. The patent publication number..
Steel
| Mon 01 Jun 2026
Munich, June 2 -- Salomaan Konepaja Oy has sought patent for Fastening Arrangement and Method for Fastening an Accessory to an Angle Steel. This invention was developed by Salomaa Lauri and Suominen Pasi.
The patent application number is EP20250216917 20251119. The patent publication number is EP4745415 (A1). International Pa..
Steel
| Mon 01 Jun 2026
Munich, June 2 -- Nordec Oy has filed a patent application for Method for Providing Structure, Steel Beam, and Structure. This invention was developed by Kansa Jouko.
The patent application number is EP20250215224 20251112. The patent publication number is EP4745324 (A1). International Patent Classification codes are E04B1/24..
Steel
| Mon 01 Jun 2026
Munich, June 2 -- Garrett Transportation I Inc has filed a patent application for Austenitic Stainless Steel Alloys and Turbocharger Kinematic Components Formed from the Same. This invention was developed by Slouka Marek, Kannusamy Ragupathy, Protiva Miroslav and Khanna Sumeet.
The patent application number is EP20250162105 2..
Steel
| Tue 02 Jun 2026
Alexandria, June 3 -- JFE Steel has applied United States patent for Surface-treated Steel Sheet and Method of Producing Same. Ueno Takashi and Nakagawa Yusuke developed it.
The patent application number is US202319123064 20230707. The patent publication number is US20260146333 (A1). International Patent Classification codes ar..
Steel
| Mon 01 Jun 2026
Beijing, June 2 -- Hunan Iron and Steel Group Technology Research Institute, Hunan Hualing Yunchuang Shuzhi Tech Co Ltd and Hunan Iron & Steel Group Co Ltd have sought patent for Steel Plate Cutting Method, Device, Medium and Equipment. This invention was developed by Xia Shiqian, Xie Baosheng, Ma Yuxing, Wang Jing, Zheng Jian,..
Steel
| Mon 01 Jun 2026
Beijing, June 2 -- CRRC Qishuyan Inst Co Ltd and CRRC Tech Innovation Beijing Co Ltd have filed a patent application for Intelligent Rating Method for Banded Structures in Steel Based on Artificial Intelligence and Related Device. This invention was developed by Gu Jinrui, Li Jishuai, Zhang Jia, Yang Wei, Deng Shuang, Li Yu, Li ..
Steel
| Mon 01 Jun 2026
Beijing, June 2 -- China State Railway Investment Construction Group and Zhongjianyan Intelligent Tech Beijing Co Ltd have filed a patent application for Steel Bar Jacking Optimization Calculation Method and System Suitable for Infrastructure Engineering. This invention was developed by Tan Xiao, Dai Ling, Zhou Jinzhu, Choi Hyeo..
Steel
| Mon 01 Jun 2026
Beijing, June 2 -- Shanghai Baoye Group Corporation and Zhengzhou Baoye Steel Structure Co Ltd have applied Chinese patent for Method for Rapidly Generating Change Report of Steel Structure Bim Model in Tekla. Wang Xiong, Wei Guochun, Qin Haijiang, Pan Xiaotong, Dai Dongyang and Yan Yuxiao developed it.
The patent application..
Steel
| Tue 02 Jun 2026
Munich, June 2 -- Cherng Ji Ind Co Ltd and Ote Electric Co Ltd have applied European patent for Asymmetric Steel Formation Device. Yang Yao-jung and Liu Hsien Pen developed it.
The patent application number is EP20250152293 20250116. The patent publication number is EP4748508 (A1). International Patent Classification codes ar..
Steel
| Tue 02 Jun 2026
Beijing, June 2 -- Central Iron & Steel Research Institute has submitted a patent application for Method for Improving and Controlling Stability of Magnetic Field Intensity of Magnet and High-uniformity Magnet. Chen Hongsheng, Han Rui, Xu Jiyuan, Li Dongli, Zhang Jiateng, Dong Shengzhi and Li Wei developed the invention.
The pa..
Steel
| Mon 01 Jun 2026
Beijing, June 2 -- Shandong Jiaotong University has submitted a patent application for Steel Structure Weld Defect Identification Method and System. This invention was developed by Wang Zhen and Zhao Jingqi.
The patent application number is CN20261030245 20260112. The patent publication number is CN121482059 (A). International ..
Steel
| Mon 01 Jun 2026
Beijing, June 2 -- Beijing Xincaidaoshuzhi Tech Co Ltd has submitted a patent application for Steel Production Process Window Optimization Method and System Based on Full-process Fluctuation Hedging. This invention was developed by Qu Tianli, Yan Bowei, Wang Changchang, Zhao Xu and Li Huiling.
The patent application number is..
Steel
| Mon 01 Jun 2026
Munich, June 2 -- European Patent Office has published Nippon Steel patent application for Surface-treated Steel Material. The invention was developed by Tokuda Shimpei, Nishida Yoshikatsu, Shoji Hiromasa and Ueno Shin.
The patent application number is EP20240842775 20240328. The patent publication number is EP4745264 (A1). Int..
Steel
| Mon 01 Jun 2026
Munich, June 2 -- Nippon Steel has submitted a patent application for Wire Material. This invention was developed by Fukuchi Kohhei, Terahata Toshimi, Neishi Yutaka and Sakamoto Masashi.
The patent application number is EP20240843107 20240712. The patent publication number is EP4745259 (A1). International Patent Classification ..
Steel
| Mon 01 Jun 2026
Munich, June 2 -- ThyssenKrupp Steel Europe AG has sought patent for Method for Heat Treating Steel Products. This invention was developed by Lochstampfer Jörn, Keller Michael, Kokotin Valentin and Schaffner Tobias.
The patent application number is EP20240212562 20241113. The patent publication number is EP4745251 (A1). Intern..
Steel
| Mon 01 Jun 2026
Munich, June 2 -- Baoshan Iron & Steel has submitted a patent application for Environmentally-friendly Water-based Modification Treatment Agent Capable of Improving Surface Processing Performance for Galvanized Steel Sheet, and Use. Zhao Yanliang, Zheng Kailong, Sun Min and Dai Yigang developed the invention.
The patent applica..
Steel
| Tue 02 Jun 2026
Munich, June 2 -- voestalpine Stahl has applied European patent for Method for Applying a Layer Onto a Flat Steel Product. Strutzenberger Johann, Riener Christian Karl and Greul Thomas developed it.
The patent application number is EP20240736354 20240620. The patent publication number is EP4747420 (A1). International Patent C..
Steel
| Tue 02 Jun 2026
Munich, June 2 -- University Wien Technology has sought patent for Method for Producing Alloyed Sintered Steel. This invention was developed by Geroldinger Stefan, Bosters Johannes, De Oro Calderon Raquel, Gierl-mayer Christian and Danninger Herbert.
The patent application number is EP20240745341 20240717. The patent publicatio..
Steel
| Tue 02 Jun 2026
Munich, June 2 -- Tata Steel Nederland Technology has filed a patent application for Method for Producing a Steel Melt with a Reduced Carbon Footprint and High-grade Steel Product Produced Thereby. This invention was developed by Chatterjee Saikat, Rout Bapin Kumar, Panda Sourav Kumar and Harbers Evert Jan.
The patent applicati..
Steel
| Mon 01 Jun 2026
Munich, June 2 -- JFE Steel has filed a patent application for Vehicle Body Front Part Structure, Method for Designing Vehicle Body Front Part Structure, and Method for Manufacturing Vehicle Body Front Part Structure. This invention was developed by Nakagawa Koichi and Shiozaki Tsuyoshi.
The patent application number is EP20240..
Steel
| Tue 02 Jun 2026
Beijing, June 2 -- Guangdong Yuechao Construction Co Ltd has applied Chinese patent for Steel Structure Engineering Welding Quality Defect Analysis Method Based on Voiceprint Monitoring. Ruan Xu, Jiang Baohui and Ruan Deman developed it.
The patent application number is CN202511715798 20251121. The patent publication number i..
Steel
| Mon 01 Jun 2026
Beijing, June 2 -- Shanghai Meishan Iron & Steel has filed a patent application for Power Supply and Distribution Abnormal Value Disposal Method for Metallurgical Iron and Steel Plant. This invention was developed by Dong Ning, Qu Chunyan, Mo Zhiyong, Yan Lei and Chen Fuyong.
The patent application number is CN20241151329 20240..
Steel
| Mon 01 Jun 2026
Beijing, June 2 -- State Intellectual Property Office of China has released Angang Steel patent application for Determination Method for Variable-path Multidirectional Loading Forming. This invention was developed by Liang Xiao, Xu Xin, Lin Li, Liu Rendong, Zhang Ruikun, Lyu Dong, Li Xiaotong, Li Chunlin, Liu Wenbo and Lu Yanpen..
Steel
| Tue 02 Jun 2026
Beijing, June 2 -- Angang Steel has sought patent for Method for Simultaneously Determining Three Coexisting Anions in Coke Oven Gas Desulfurization Liquid. This invention was developed by Wang Xiangfeng, Liu Ying, Zhang Yu, Ma Guangyu, Wang Jun, Li Yuanyuan, Xu Pengfei, Qian Feng, Lee Kang-eok and Song Shizhe.
The patent appli..
Steel
| Tue 02 Jun 2026
Beijing, June 2 -- Shanghai University has sought patent for Friction Wear Test Method for Cold Forming Steel. This invention was developed by Liu Meichen, Li Junwan and Chen Zhuo.
The patent application number is CN202511650476 20251112. The patent publication number is CN121475945 (A). International Patent Classification code..
Steel
| Tue 02 Jun 2026
Beijing, June 2 -- Jingzhou Zhongpu Intelligent Equipment Co Ltd has submitted a patent application for Steel Structure Welding and Riveting Deviation Correcting Device and Method Based on Visual Positioning. This invention was developed by Zhou Jiaqing, Li Jiawen and Li Xiaohong.
The patent application number is CN2025118419..
Steel
| Tue 02 Jun 2026
Munich, June 2 -- JFE Steel has applied European patent for Method for Manufacturing Press-molded Article. Tobita Shunsuke developed it.
The patent application number is EP20240856326 20240808. The patent publication number is EP4748510 (A1). International Patent Classification codes are B21D22/20, B21D22/26 and B21D5/01. Coo..
Steel
| Mon 01 Jun 2026
Beijing, June 2 -- China Special Equipment Inspection & Research Institute has filed a patent application for Spatial Distribution Characterization Method for Internal Defects of Austenitic Heat-resistant Steel After Long-term Service. This invention was developed by Yang Xisheng, Tong Deji, Jia Kuo, Zhu Xu and He Jia.
The pate..
Steel
| Mon 01 Jun 2026
Beijing, June 2 -- China Construction Steel Structure has submitted a patent application for Metal Roof Supporting Keel Design and Construction Method, Device and Equipment and Medium. Wu Hongming, Chen Zhenming, Tian Kaipei, Liu Wanli, Ye Zeyu and Sun Peng developed the invention.
The patent application number is CN20251131429..
Steel
| Tue 02 Jun 2026
Beijing, June 2 -- Shaanxi Blower Group has filed a patent application for Comprehensive Recycling System and Method for Low-temperature Waste Heat of Iron and Steel Enterprises. This invention was developed by Xie Yongkang, Zhang Xinyang, Duan Yanbo, Wang Lipeng, Wang Chenglong, Yang Jing, Cheng Fanghui, Li Yuhong and Deng Jizu..
Steel
| Mon 01 Jun 2026
Munich, June 2 -- JFE Steel has submitted a patent application for Welded Joint and Method for Manufacturing Same. This invention was developed by Takaki Yoshifumi, Sakimoto Takahiro and Handa Tsunehisa.
The patent application number is EP20240879687 20241015. The patent publication number is EP4744816 (A1). International Paten..
Steel
| Mon 01 Jun 2026
Beijing, June 1 -- Zhejiang Jingzhu Robot Co Ltd and Zhejiang Jinggong Steel Building Group Co Ltd have sought patent for Sliding Driving System for Movable Roof. This invention was developed by Zhang Xiaoying, Deng Weiping, Li Yi, Gao Liang, Xing Zunsheng, Chen Xiong, Zhang Kaihang, Ding Yi, Li Bulong and Luo Zhuonan.
The pa..
Steel
| Mon 01 Jun 2026
Beijing, June 1 -- Ningbo Comm Engineering Construction Group and Ningbo Communications Invest Liuheng Highway Bridge Co Ltd have submitted a patent application for Uhpc (ultra High Performance Concrete) Plate Steel Tenon Combination Key, Manufacturing Method and Prefabricated Segmental Beam. Du Yunfei, Dai Peng, Shi Haifeng, Ji..
Steel
| Sun 31 May 2026
Beijing, June 1 -- Tianyuan Construction Group, Tianyuan Road & Bridge Group Co Ltd and Tianyuan Linyi Construction Eng Co Ltd have applied Chinese patent for Device for Polishing Steel Template. Liu Ranshun, Xu Qinxiang, Zhang Jifeng, Sun Liujun, Su Jianhua, Wang Gongjun, Liu Yulong, Jing Shuaishuai, Wang Jinxiang, Du Jiazheng,..
Steel
| Mon 01 Jun 2026
Beijing, June 1 -- Baosteel Zhanjiang Iron & Steel Co Ltd and Baoshan Iron & Steel have sought patent for Surface Corrosion-resistant Modified Steel Plate for Medium-thickness Plate and Manufacturing Method of Surface Corrosion-resistant Modified Steel Plate. This invention was developed by Liu Weihang, Dong Guibin, Hu Zhan and ..
Steel
| Sun 31 May 2026
Beijing, June 1 -- China Construction Steel Structure and Jiangsu Yunhu New Material Tech Co Ltd have submitted a patent application for High-solid Nano Titanium Dioxide Fluorine Modified Finishing Paint as Well as Preparation Method and Application Thereof. This invention was developed by Chen Zhenming, Ye Zeyu, Wang Nan, Wang ..
Steel
| Sun 31 May 2026
Beijing, June 1 -- Gree Electric Appliances Ganzhou Co Ltd and Gree Electric Appliances, Zhuhai have submitted a patent application for Dissimilar Steel Welding Method and Tube Plate Heat Exchanger. This invention was developed by Xie Yidong, Tan Benbo, Huang Hongfa, Sui Min, Li Huichao and Zhu Tonghui.
The patent application..
Steel
| Sun 31 May 2026
Beijing, June 1 -- Panzhihua Iron & Steel Research Institute, Pangang Group and Chengdu Advanced Metal Materials Industry Technology Research Institute have sought patent for Titanium Alloy Ribbed Pipe Forming Method. This invention was developed by Xing Yuan, Wu Jingyi, Luo Xiaofeng and Kang Qin.
The patent application numbe..
Steel
| Sun 31 May 2026
Beijing, June 1 -- Baowu Special Metallurgy and Baoshan Iron & Steel have sought patent for Method for Preparing Thick Plate Through Single-heating-number Direct Rolling of Ti80 Titanium Alloy Eb Slab Ingot. This invention was developed by Chu Shuangjie, Sun Jifeng, Liang Gaofei, Zhang Wentao, Xiao Guilin, Ji Bo, Wang Qingliang ..
Steel
| Mon 01 Jun 2026
Beijing, June 1 -- Hebei Hegang Material Technology Research Institute, HBIS Group and HBIS have submitted a patent application for Steel for 1000mpa-grade Hollow Anchor Rod Body and Preparation Method of Rod Body. Luo Yang, Lyu Yaoqiang, Zheng Yihao, Yang Xiaoqian, Guo Shengjie, Song Yansong, Wang Xuehui, Gong Junjie, Ren Shuai..
Steel
| Mon 01 Jun 2026
Beijing, June 1 -- Handan Iron & Steel Group and Hbis Group Hansteel Co have submitted a patent application for Ultralow-temperature High-impact-toughness Girder Steel 700l and Production Method Thereof. This invention was developed by Zhou Jianchuan, Zhang Yunzhao, Cheng Huimei, Wu Di, Wang Limin, Pei Qingtao and Jin Senhu.
..
Steel
| Mon 01 Jun 2026
Beijing, June 1 -- Tianjin Heavy Equip Eng Res Co and China First Heavy Industries have filed a patent application for Preparation Method of Ultra-large High-quality 4cr5mosiv1 Die Steel. This invention was developed by Zhu Zhichao, Li Xiao, Zhang Xuejiao, Zhang Xinjin and Zhu Lin.
The patent application number is CN202511692..
Steel
| Sun 31 May 2026
Beijing, June 1 -- Shandong University and Shandong Future Intelligent Technology have filed a patent application for Intelligent Angle Steel Production Line and Method Capable of Achieving Accurate Material Preparation and Double-end Scribing. This invention was developed by Yan Feidong, Cai Yukui, Zhang Meng, Wu Futong, Qu Fux..
Steel
| Sun 31 May 2026
Beijing, June 1 -- Beijing Construction Engineering Group and Hangxiao Steel Structure Hebei Construction Co Ltd have submitted a patent application for Anti-deformation Steel Plate Wall Manufacturing Equipment. This invention was developed by Qi Xiaoqiang, Jiang Xunwei, Lyu Weiwei, Wang Dawei, Zhang Yangyang, Wu Feiyue, Song Zh..
Steel
| Sun 31 May 2026
Beijing, June 1 -- China Tunnel Construction Group Co Ltd Guangdong and Guangdong Huasui High Tech Construction Co Ltd have submitted a patent application for Steel Box Girder Welding Device and Welding Method Thereof. Zhang Yuliang, Wen Min and Wei Chenglin developed the invention.
The patent application number is CN20261013..
Steel
| Mon 01 Jun 2026
Beijing, June 1 -- POSCO Holdings Co Ltd has filed a patent application for Carbon Dioxide Trapping Device. This invention was developed by Choi Jung-ho, Ahn Chi-kyu, Xu Haiyuan, Kim Kuk-hee, Hwang Jong-soo and Jeon Nam-ki.
The patent application number is CN20258003089 20250422. The patent publication number is CN121463988 (..
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