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Steel
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has released Research Inst Of Industrial Science & Technology and Posco Holdings Co Ltd patent application for Precursor for Negative Electrode Material of Lithium Secondary Battery, Negative Electrode Material Prepared from Same, and Method for Preparing Same. This..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has published Panzhihua Iron & Steel Research Inst Pangang Group patent application for Continuous Multi-stage Electromagnetic Sorting Device. The invention was developed by Li Shuo, Wu Ning, Peng Jieli and Yang Daoguang.
The patent application number is CN202512..
Steel
| Mon 22 Jun 2026
Alexandria, June 22 -- Nippon Steel Corp and Nippon Steel Hardfacing Corp have filed a patent application for Hearth Roll for Continuous Annealing Furnace. This invention was developed by Yagyu Koji, Li Yu and Kurisu Yasushi.
The patent application number is US202519192989 20250429. The patent publication number is US20260168..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- Central South University and Hunan Fangheng New Material Technology have submitted a patent application for 4j29 Kovar Alloy/304 Stainless Steel Composite Board and Preparation Method Thereof. This invention was developed by Tao Hui, Liang Xiaopeng, Li Huizhong, Deng Hui, Zhao Zihao, Zeng Zhiheng and Liu Yong..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- Henan Yanhuang Expressway Co Ltd and Zhejiang University City College have submitted a patent application for Curve Steel Box Girder Large Segment Hole Conditioning System and Manufacturing and Intelligent Loading Method. This invention was developed by Lei Ming, Zhang Wancheng, Ji Menglong, Wang Xinquan, Hou..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- Xuzhou Xianbang Commerce And Trade Co Ltd has applied Chinese patent for Construction Steel Bar Machining Equipment and Machining Method Thereof. Xie Changyong developed it.
The patent application number is CN202610156432 20260204. The patent publication number is CN121649302 (A). International Patent Clas..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has published Ganjiang Innovation Research Inst Of Chinese Academy Of Sciences patent application for Method for Preparing Ods Steel Through Oxygen-doped Atomization Short-process Hot Isostatic Pressing Sintering and Application. The invention was developed by Lan H..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- Kaiming Changzhou New Material Tech Co Ltd has sought patent for Steel Bar End Face Milling Chamfering Machine and Machining Method Thereof. This invention was developed by Lyu Bin and Wu Huilin.
The patent application number is CN202610172896 20260206. The patent publication number is CN121649461 (A). Int..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- Inner Mongolia Baotou Steel Union Co Ltd has sought patent for Method for Reducing Edge Cracks Through Preheating Cutting of Thick-specification Wear-resistant Steel. This invention was developed by Sui Xin, Wang Shaobing, Li Peng, Su Jiping, Zhang Shuai, Yang Xiong, Huang Li, Wang Ting, Yuan Xiaoming, Yue Yi..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- Changzhou Zhongshan Metal Tech Co Ltd has submitted a patent application for Welding Equipment for Stainless Steel Sieve Plate Machining. This invention was developed by Li Ping, Shen Xiangyu and Ma Jinliang.
The patent application number is CN202610157346 20260204. The patent publication number is CN12164..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has published Xuzhou Qigong Machinery Mfg Co Ltd patent application for Steel Plate Cutting Equipment Facilitating Removal of Cutting Scraps. The invention was developed by Lu An, Sun Houzhan, Ni Xue and Liu Zunqing.
The patent application number is CN20261012437..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- Central Iron & Steel Research Inst Co Ltd has submitted a patent application for Gas Shielded Flux-cored Wire for Extremely Low Temperature and Preparation Method and Welding Method of Gas Shielded Flux-cored Wire. Qi Yanchang, Zhang Zhijie, Liu Guangyu, Zhang Siyu, Yang Guangchang and Li Zhaobo developed the..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- Hebei Zhongtong Railway Parts Co Ltd has submitted a patent application for Welding Workstation for T-shaped Steel. This invention was developed by Li Bo, Dou Chuanfei and Chai Tong.
The patent application number is CN202610133940 20260130. The patent publication number is CN121649649 (A). International Pa..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- Jinxiang Xincheng Steel Structure Co Ltd has sought patent for Multi-degree-of-freedom Intelligent Welding Equipment for Fabricated Steel Structure Machining. This invention was developed by Kong Weikun.
The patent application number is CN20251220090 20251230. The patent publication number is CN121649680 (..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has released Dalian Yuyang Ind Intelligence Co Ltd patent application for Polishing Device Suitable for Multiple Kinds of Large Special-shaped Steel Castings. This invention was developed by Qu Shaojie, Li Wenjun, Zhang Cong, Gao Feng, Ge Jiang and Li Ren.
The pa..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- Miluo Youfu Machinery Co Ltd has applied Chinese patent for Knife Rest Structure for Efficiently Cutting Die Steel. Jian Xuewen, Zhou Jifeng and He Xiaoying developed it.
The patent application number is CN202511736370 20251125. The patent publication number is CN121649811 (A). International Patent Classif..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- Cool Tech Insulation Jiangsu Co Ltd has filed a patent application for Production Method of Stainless Steel and Foam Composite Board. This invention was developed by Xia Yu, He Hui, Si Fei, Ji Huaiyan and Yu Jianfeng.
The patent application number is CN202511992244 20251226. The patent publication number i..
Steel
| Mon 22 Jun 2026
Alexandria, June 22 -- China Academy Of Machinery Wuhan Research Inst Of Materials Protection Co Ltd has submitted a patent application for Grinding Simulation Test Device and Method for Steel Turnout Rail of Rail Transit. This invention was developed by Ma Lixin, Zhang Wulin, Jia Dan, Duan Haitao, Zhan Shengpeng, Li Wenxuan and..
Steel
| Mon 22 Jun 2026
Beijing, June 22 -- Guangdong Real Faith Intelligent Equipment Co Ltd has sought patent for Steel Needle Arranging Machine. This invention was developed by Li Yingpeng and He Wenfeng.
The patent application number is CN202610164070 20260205. The patent publication number is CN121651056 (A). International Patent Classification..
Steel
| Mon 22 Jun 2026
Beijing, June 22 -- Xinhuiyou Pengxi Metal Structure Proc Co Ltd has submitted a patent application for Anti-sliding Steel Structure Hoisting Clamp. Wen Xiangfu and Zhang Haifeng developed the invention.
The patent application number is CN202610164031 20260205. The patent publication number is CN121651212 (A). International P..
Steel
| Mon 22 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has received Jiaxing Huhai High Grade Highway Dev Co Ltd and CCCC-Shec Dong Meng Engineering patent application for Integrated Steel Bar Trolley Suitable for Hexagonal Bent Cap Steel Bar Framework. Xiao Yutao, Ma Jiawei, Gao Wenbo and Wan Xiaobo developed the invent..
Steel
| Mon 22 Jun 2026
Beijing, June 22 -- Kunshan Jianjieda Metal Mat Co Ltd has sought patent for Stainless Steel Band Material with Self-lubricating Property. This invention was developed by Chen Jianli.
The patent application number is CN202511951195 20251223. The patent publication number is CN121650311 (A). International Patent Classification..
Steel
| Mon 22 Jun 2026
Alexandria, June 22 -- U.S. Patent and Trademark Office has published JFE Steel patent application for Gas-shielded Arc Welding Method and Method for Manufacturing Welded Joint. The invention was developed by Konishi Kyohei, Sawanishi Chikaumi and Taniguchi Koichi.
The patent application number is US202319123578 20230911. The p..
Steel
| Mon 22 Jun 2026
Alexandria, June 22 -- U.S. Patent and Trademark Office has released JFE Steel patent application for Gas-shielded Arc Welding Method and Method for Manufacturing Welded Joint. This invention was developed by Konishi Kyohei, Sawanishi Chikaumi and Taniguchi Koichi.
The patent application number is US202319123575 20230911. The p..
Steel
| Mon 22 Jun 2026
Alexandria, June 22 -- JFE Steel has submitted a patent application for Method for Cold Rolling Steel Sheet, Manufacturing Method for Cold-rolled Steel Sheet, and Manufacturing Facility for Cold-rolled Steel Sheet. This invention was developed by Fujita Noriki, Hioka Daiki, Masumo Hiroyuki, Ikehara Yuya and Matsubara Yukihiro.
..
Steel
| Mon 22 Jun 2026
Alexandria, June 22 -- U.S. Patent and Trademark Office has released JFE Steel patent application for Combustion Control Method and Combustion Control Device for Hot Blast Stove. This invention was developed by Kaise Tatsuya and Kudoh Ichiro.
The patent application number is US202319128648 20231221. The patent publication numbe..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has received Wuhan Huadian Engineering Machinery patent application for Large-section Steel Member Welding Machining Platform and Working Method Thereof. Wen Hua, Tan Chang, Lyu Shuting, He Hang, Huang Fangming, Li Min, Chen Diwei and Zhang Liling developed the inve..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- SD Steel Rizhao has filed a patent application for Integrated Steel Plate Longitudinal Subdivision Production Line and Working Method. This invention was developed by Dou Zhenhua, Liu Peng, Liu Liye, Qiao Song, Han Lijun, Shan Mingzhi, Geng Tao, Du Haitao, Jing Yu, Dong Wei, Wang Sheng, Qi Tiansheng, Zhang Ni..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has received Dongguan Wanxin Metal Products patent application for Fixed-length Cutting Device for Stainless Steel Bars. Chen Long and Yan Xiang developed the invention.
The patent application number is CN202511964983 20251224. The patent publication number is CN12..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- China Construction Steel Structure has sought patent for Disassembling Device and Disassembling Method for Waste Steel Structure. This invention was developed by Liu Li, Shi Yuhao, Guo Jiliang, Huang Yuanfeng and Li Weihua.
The patent application number is CN202511762974 20251127. The patent publication numb..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- Shougang Zhixin Electromagnetic Material (Qian'an) has submitted a patent application for Production Method, Device and Equipment of Strip Steel and Medium. Liu Lei, Liu Jing, You Xuechang, Hu Zhiyuan, Wang Cheng, Liu Guojing, Xu Houjun, Zhao Song, Liu Yujin, Xuan Liying and Liu Haichao developed the inventio..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- Baoshan Iron & Steel has submitted a patent application for Cold-rolled Sheet Shape Identification Method Based on Dynamic Configuration. This invention was developed by Zheng Tao and Lu Yong.
The patent application number is CN202411283980 20240913. The patent publication number is CN121649244 (A). Internat..
Steel
| Sun 21 Jun 2026
Beijing, June 22 -- Baoshan Iron & Steel has submitted a patent application for Speed Control Method for Cold Tandem Mill. Dong Anmin, Lu Yong and Li Hongmei developed the invention.
The patent application number is CN202411283981 20240913. The patent publication number is CN121649240 (A). International Patent Classification co..
Steel
| Mon 22 Jun 2026
Beijing, June 22 -- Nippon Steel & Sumitomo Metal has filed a patent application for Steel Material. This invention was developed by Kamitani Hiroki.
The patent application number is CN20248050914 20240625. The patent publication number is CN121646649 (A). International Patent Classification codes are C21D8/10, C21D9/08, C22C38..
Steel
| Mon 22 Jun 2026
Beijing, June 22 -- Nippon Steel & Sumitomo Metal has submitted a patent application for Molded Body. This invention was developed by Toyoda Takeshi, Sakurada Eisaku and Osanai Takumi.
The patent application number is CN20248050356 20240927. The patent publication number is CN121646648 (A). International Patent Classification..
Steel
| Mon 22 Jun 2026
Beijing, June 22 -- Baoshan Iron & Steel has filed a patent application for Key Equipment State Analysis Device and Method Based on Crane Working Condition Data. This invention was developed by Qin Liyu, Zhu Jie, Xiong Jie, Chen Xianbo, Gao Feng and Chen Wu.
The patent application number is CN202411283978 20240913. The patent p..
Steel
| Mon 22 Jun 2026
Beijing, June 22 -- Tangshan Caofeidian Industry Port has submitted a patent application for Steel Structure Overload Protection System Based on Stress Monitoring. Wang Luli, Cao Peigang, Ma Zheng, Wu Wei, Zhao Kan, Zhao Zhiwu, Yang Tianming, Wu Guowei, Zhao Huanzhang, Zhao Jingyu, Zhou Fajin, Li Xin and Zhao Yuzhou developed th..
Steel
| Mon 22 Jun 2026
Alexandria, June 22 -- Kobe Steel has submitted a patent application for Steel Base Material. This invention was developed by Oka Yasuhide, Yamamoto Takayuki, Tachibana Mie and Murakami Toshio.
The patent application number is US202319111976 20230921. The patent publication number is US20260168047 (A1). International Patent C..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- Research Institute of Industrial Science & Technology and POSCO Holdings have submitted a patent application for Method for Preparing Nickel-cobalt-manganese Composite Solution. This invention was developed by Eom Hyung-sub, Kim Byeong-kyu, Jung Eun-jin, Lee Go-gi, Park Youn-woo, Kim Byung-won, Seo Dong-jin an..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- World Intellectual Property Organization has published Subsea 7 Asia Pacific SDN BHD patent application for Wet Storage of Steel Lazy-wave Risers. The invention was developed by Sham Muhammad Aiman Nor, Ladeira Debora, Teoh Hoong Sheng and Roniawan Kemas Erwin.
The patent application number is WO2025MY50091..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has published ThyssenKrupp Steel Europe AG patent application for Roller Comprising a Wear Protection Layer Which is Applied at Least in Some Areas. The invention was developed by Fork Pia, Leffers Robert, Bienholz Dr Stefan, Henke Juline and Rezanka Dr Stefan.
The patent application ..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has received Chengdu Advanced Metal Materials Industry Technology Research Institute Co Ltd and Institute Of Metal Research Chinese Academy Of Sciences patent application for Method for Predicting Fatigue Strength of Maraging Stainless Steel Based on Short Plate Str..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published Qingdao Lunyun Design And Research Institute Co Ltd patent application for High-elongation Steel Cord Stress-strain Response Fitting Method and Application Thereof. The invention was developed by Zhu Jiashun, Zhen Qiang, Zhai Mingrong, Song Meiqin, Yan..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- Angang Steel Co Limited has submitted a patent application for Environment-friendly Production Control Method for Steel Rolling Heating Furnace. This invention was developed by Wang Dongshan, Sun Shoubin, Ma Ning, Yan Dongyang, Zhang Dongming, Zhang Yan, Liu Changpeng, Zhang Tianfu and Meng Di.
The patent ..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- Jiangsu Yunmu Zhizao Tech Co Ltd has submitted a patent application for Two-stage-based Robot Reinforcing Steel Bar Material List Identification Method and Two-stage-based Robot Reinforcing Steel Bar Material List Identification System. This invention was developed by Zeng Xiongmei and Li Dawei.
The patent..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has released Wuhan University of Technology and Ezhou Kebei Laser patent application for Tekla-based H-shaped Steel and Plate Component Three-dimensional Model Drawing Identification Method and Program Product. This invention was developed by Zhang Yizhuo, Zhang Zhi..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- Shaanxi Jieda Assembly Tech Co Ltd has filed a patent application for Visual Function-based Steel Structure Weld Defect Identification Method and System. This invention was developed by Xie Musen, Wang Haiyong and Liang Xiao'e.
The patent application number is CN202511862623 20251211. The patent publicatio..
Steel
| Sat 20 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has received Fujian Xiangxin New Energy Auto Parts Mfg Co Ltd patent application for Battery Steel Box Body Liquid Cooling Plate Connecting Process Based on Fds Technology. Zhou Guohua and Huang Tiexing developed the invention.
The patent application number is CN..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Changzhou Jintan Huaxin Machinery Equipment Tech Co Ltd has applied Chinese patent for Automatic Stacking and Shock Insulator Placing All-in-one Machine for Channel Steel. Ke Shunmin developed it.
The patent application number is CN20261099236 20260126. The patent publication number is CN121553702 (A). Int..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Suzhou Zhaozhong Automation Co Ltd patent application for Carbon Steel Frame Carrying Equipment. Qin Yong developed the invention.
The patent application number is CN202511752919 20251126. The patent publication number is CN121553664 (A). Internation..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Shenyang Fengying Zhizao Equipment Co Ltd and Beijing Yingfeng Xiangyu Intelligent Equipment Co Ltd patent application for Special Intelligent Transfer Machine for Profile Steel Arch Center Semi-finished Products. The invention was developed by Guo Fen..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Tz Coal Machinery Co Ltd, Taiyuan University of Technology and Shanxi Taizhong Intelligent Mining Equipment Tech Co Ltd have applied Chinese patent for Telescopic Belt Conveyor Flexibly Dragged by Steel Wire. Guo Jiacheng, Li Sitong, Wang Lijie, Chen Xuefei, Cao Jiekai, Wang Xuesong, Liu Zeping, Zhao Kundi, L..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Sichuan Tianyu Xinda Construction Labor Service Co Ltd and Sinohydro Engineering Bureau 5 patent application for Tunnel Wall Steel Bar Conveying Trolley Based on Chain Type Mechanical Arm. The invention was developed by Chen Jian, Li Fahai, Chen Tan, L..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Zhuhai Puruisi Electric Power Equipment Co Ltd patent application for Control Method, Device and Equipment for Conveying Steel Belt and Medium. Zhang Long and Li Ji developed the invention.
The patent application number is CN202511598728 20251104. Th..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Seven Suzhou Packaging Ind Co Ltd has submitted a patent application for Buffering Adjustable Steel Protection Structure for Wooden Box. Liu Changhao, Shu Yanfang and Zhang Yao developed the invention.
The patent application number is CN20251212265 20251229. The patent publication number is CN121553517 (A)..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- Daido Steel has filed a patent application for Iron-based Nanocrystalline Alloy Strip, Winding Core and Production Method Thereof. This invention was developed by Tomita Yuya, Furusho Chihiro and Takabayashi Hiroyuki.
The patent application number is CN202511280979 20250909. The patent publication number is ..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has released ThyssenKrupp Steel Europe AG patent application for Tailor-made Semifinished Product, and External Sidewall Reinforcement. This invention was developed by Breidenbach Andreas, Stegmeyer Ralf and Quandt Joachim.
The patent application number is EP20240754623 20240802. The pa..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- Autotech Engineers has applied European patent for Press Methods for Steels and Uses of Steels. Castilla Moreno Jordi and Lopez Lage Manuel developed it.
The patent application number is EP20240754322 20240807. The patent publication number is EP4757955 (A1). International Patent Classification codes are B21D..
Steel
| Thu 18 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Xiayu Zhishui Hangzhou Digital Tech Co Ltd patent application for Truss Type Plane Steel Gate Health Monitoring System Based on Multi-dimensional Coupling Sensing Network. The invention was developed by Zheng Zhouhang and Jin Guojun.
The patent appl..
Steel
| Thu 18 Jun 2026
Beijing, June 19 -- Beijing Naura Magnetoelectric Tech Co Ltd has filed a patent application for Molten Steel Pouring System and Method of Medium-frequency Induction Vacuum Melting Melt-spinning Furnace. This invention was developed by Cao Weidong, Liu Lipeng, Sun Lipeng, Du Xiongfei and Liu Chuang.
The patent application num..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- JFE Steel has submitted a patent application for Energy Operation Support Device, Energy Operation Support System, Energy Operation Device, Display Terminal Device, Energy Operation Support Method, and Steel Mill Operation Method. Suzuki Katsuya developed the invention.
The patent application number is EP2024..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- Sinosteel Equipment & Engineering has submitted a patent application for Energy Consumption Early Warning Method and System for Steel Rolling. This invention was developed by Yang Meifeng and Fan Jingwei.
The patent application number is CN202511827284 20251205. The patent publication number is CN121640688 (..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO Holdings has submitted a patent application for Solid Electrolyte, Manufacturing Method Thereof, and Solid Electrolyte Sheet Including Same. This invention was developed by Kwon Ohmin, Nam Sang-cheol and Oh Gwangseok.
The patent application number is WO2025KR20988 20251208. The patent publication number..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO has sought patent for Roll Forming Apparatus and Roll Forming Method. This invention was developed by Park Jong-cheol, Lee Gyu-min and Lee Hong-woo.
The patent application number is WO2025KR20910 20251205. The patent publication number is WO2026121921 (A1). International Patent Classification codes are ..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO has applied WIPO patent for Vehicle Body Structure and Upper Vehicle Body. Park Jong-cheol, Lee Gyu-min and Lee Hong-woo developed it.
The patent application number is WO2025KR20908 20251205. The patent publication number is WO2026121920 (A1). International Patent Classification codes are B62D25/02, B62..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- World Intellectual Property Organization has released POSCO patent application for Flanged Pipe, Apparatus for Manufacturing Flanged Pipe, Method for Manufacturing Flanged Pipe, and Vehicle Structure. This invention was developed by Park Jong-cheol, Lee Gyu-min and Lee Hong-woo.
The patent application number ..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- World Intellectual Property Organization has published POSCO patent application for Side Reinforcement Structure for Vehicle Body and Method for Manufacturing Side Rail Reinforcement Member Using Same. The invention was developed by Lee Hongwoo, Park Jongcheol and Lee Gyumin.
The patent application number is ..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO has submitted a patent application for Underbody Structure for Vehicle. This invention was developed by Lee Hongwoo, Park Jongcheol and Lee Gyumin.
The patent application number is WO2025KR20796 20251205. The patent publication number is WO2026121902 (A1). International Patent Classification codes are B..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO has applied WIPO patent for Grain-oriented Electrical Steel Sheet and Manufacturing Method Therefor. Shim Hokyung developed it.
The patent application number is WO2025KR20408 20251202. The patent publication number is WO2026121794 (A1). International Patent Classification codes are C21D8/12, C22C38/00, ..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO has sought patent for Hot-formed Member and Method for Manufacturing Same. This invention was developed by Jung Woo-sung, Kim Seong-woo, Lee Sea-woong, Lee Kang-min, Kim Sang-heon, Oh Jin-keun and Kim Jin-young.
The patent application number is WO2025KR17971 20251104. The patent publication number is WO..
Steel
| Thu 18 Jun 2026
Geneva, June 19 -- Voestalpine Metal Forming GmbH has applied WIPO patent for Method for Producing Hardened Steel Sheet Components. Sommer Andreas and Gerstner Florian developed it.
The patent application number is WO2024EP84664 20241204. The patent publication number is WO2026119381 (A1). International Patent Classification ..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Shifang Xingong Metal Mat Co Ltd patent application for Automatic Milling Device for Die Steel. The invention was developed by Xiang Jiasheng, Zhou Lejun, Xiang Huahong and Zhou Chengyan.
The patent application number is CN20261091420 20260123. The ..
Steel
| Sat 20 Jun 2026
Canberra, June 20 -- Nippon Steel has submitted a patent application for Zn-al-mg-based Molten Plated Steel Member. This invention was developed by Kawamura Yasuaki, Toba Tetsuya and Tanaka Tomohito.
The patent application number is AU20240216754 20240209. The patent publication number is AU2024216754 (A1). International Patent..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- Hyundai Steel has submitted a patent application for Non-oriented Electrical Steel Sheet and Method for Manufacturing Same. This invention was developed by Oh Gyu Jin and Kang Chun Ku.
The patent application number is EP20240854318 20240712. The patent publication number is EP4759958 (A1). International Paten..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has published Hyundai Steel patent application for Non-oriented Electrical Steel Sheet and Method for Manufacturing Non-oriented Electrical Steel Sheet. The invention was developed by Lee Kang Roh, Kang Chun Ku, Ahn Yong Keun and Yoo Seong Hyeon.
The patent application number is EP20240..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has published Baoshan Iron & Steel patent application for High-strength and Carbon Dioxide Corrosion-resistant Tubing and Casing and Manufacturing Method Therefor. The invention was developed by Dong Xiaoming, Gao Zhan, Lu Xiaoqing and Yuan Kaijie.
The patent application number is EP202..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has received Nippon Steel patent application for Steel Material. Kamitani Hiroki developed the invention.
The patent application number is EP20240851435 20240625. The patent publication number is EP4759955 (A1). International Patent Classification codes are C21D8/10, C21D9/08, C22C38/00..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- Nippon Steel has sought patent for Steel Material. This invention was developed by Andoh Misaho, Kamitani Hiroki and Tomio Yusaku.
The patent application number is EP20240851434 20240625. The patent publication number is EP4759954 (A1). International Patent Classification codes are C21D8/10, C21D9/08, C22C38/..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has published Nippon Steel patent application for Welded Joint. The invention was developed by Kirekawa Naoto, Mitsunobu Takuya, Takebayashi Hiroshi and Uranaka Masaaki.
The patent application number is EP20240851333 20240507. The patent publication number is EP4759953 (A1). Internation..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- ThyssenKrupp Steel Europe AG has submitted a patent application for Coated Steel Sheet Having Zm Coating Layer and Steel Sheet Component Produced Therefrom. This invention was developed by Stille Sebastian, Schulz Jennifer and Henke Hendrik.
The patent application number is EP20240219677 20241213. The patent ..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- JFE Steel has submitted a patent application for Decarburization Treatment End Determination Method, Decarburization Treatment End Determination Device, Vacuum Degassing Treatment Operation Method, and Molten Steel Production Method. Kase Hiroto, Ohigashi Yuta and Mizobata Keisuke developed the invention.
The..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- JFE Steel has submitted a patent application for Method for Operating Reduction Furnace and Method for Producing Reduced Iron. Moriya Kota, Nakahara Yoshiko and Terui Koki developed the invention.
The patent application number is EP20240900394 20241114. The patent publication number is EP4759942 (A1). Interna..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Jiangsu Longcheng Prec Forging Group Co Ltd patent application for Manufacturing Method of Stainless Steel High-pressure Oil Rail. Li Tianguo, Xu Jun, Ye Jingshen, Bi Lintong and Sun Wei developed the invention.
The patent application number is CN202..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published Baoshan Iron & Steel patent application for Blast Furnace Gas Utilization Rate Time Sequence Prediction Method. The invention was developed by Zhu Renliang, Li Yuntao, Zhu Tong and Wang Shibin.
The patent application number is CN202411205914 20240830...
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- Shandong Iron and Steel has submitted a patent application for Prediction Method for Hardenability of Medium-low Carbon Alloy Steel. This invention was developed by Chen Liang, Liang Na, Li Yue and Wang Jianjing.
The patent application number is CN202511838442 20251208. The patent publication number is CN121..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO has applied WIPO patent for Austenitic Steel Sheet for Alkaline Water Electrolysis Member. Noh Hanseop and Kim Jinsuk developed it.
The patent application number is WO2025KR16322 20251016. The patent publication number is WO2026121534 (A1). International Patent Classification codes are C21D8/02, C21D8/1..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- World Intellectual Property Organization has received POSCO patent application for Steel Wire Rod, Steel Wire and Manufacturing Method Thereof. Lee Jaeseung developed the invention.
The patent application number is WO2025KR15141 20250926. The patent publication number is WO2026121512 (A1). International Paten..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- World Intellectual Property Organization has received Hyundai Steel patent application for Hot-rolled Steel Sheet and Method for Manufacturing Same. Yu Yong Jae, Hong Sang Mun, Seo Myeong Gyu, Kim Kyu Tae, Kim Tae Eung and Kim Jae Myeong developed the invention.
The patent application number is WO2025KR13438 ..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- World Intellectual Property Organization has received Korea Hydro & Nuclear Power patent application for Method for Lifting Steel Plate-concrete Module Using Weight. Moon Ho Rim, Lee Sang Seob, Kim Kap Sun and Ko Do Young developed the invention.
The patent application number is WO2025KR03147 20250311. The pa..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO Holdings has submitted a patent application for Method for Measuring Precipitate Thickness of Brine Pond. This invention was developed by Kim Hyomin, Seok Minoh and Park Hyeonbeen.
The patent application number is WO2025KR00631 20250110. The patent publication number is WO2026121403 (A1). International ..
Steel
| Fri 19 Jun 2026
Geneva, June 19 -- University South China Tech and Tsinghua University have submitted a patent application for Method and Apparatus for Calculating Carbon Emissions of Steel Structural Members, Device, Medium and Product. This invention was developed by Huang Zujian, Tang Hao, Lin Borong, Zhao Yang, Zhang Wenyu, Wang Yicheng, Lu..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has published Kobe Steel patent application for Solar Light Heat Collection System. The invention was developed by Fujisawa Ryo, Sugimoto Akio, Uematsu Koji and Kobayashi Manabu.
The patent application number is EP20240885258 20240822. The patent publication number is EP4760161 (A1). In..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Anhui Tyhw Metal Co Ltd has submitted a patent application for Steel Mesh Welding Spot Quality Online Judgment System Based on Acoustic Emission Monitoring. Tong Xiaoling and Wang Guohua developed the invention.
The patent application number is CN202511807972 20251203. The patent publication number is CN12..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Zhejiang Dahe Testing Co Ltd has filed a patent application for Real-time Monitoring and Early Warning Method for Anti-sliding Performance of Steel Structure Node. This invention was developed by Zhang Chunmeng, Zheng Yaoyuan and Huang Hao.
The patent application number is CN202610155724 20260204. The pate..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- Baoshan Iron & Steel has sought patent for Rapid, Accurate and Intelligent Identification Method for Low-power Defect High-resolution Image of Continuous Casting Billet. This invention was developed by Wang Shiying, Ni Feilong, Zhu Sha, Zhang Yujun and Yu Yan.
The patent application number is CN202411197310 ..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- Baoshan Iron & Steel has sought patent for Method for Automatically Associating Original Data Items with Data Elements and Mapping Original Data Items and Data Elements into New Data Items. This invention was developed by Xu Fei, Chen Helin, Wang Chen, Zhu Yongjun, Wang Shibin and Li Chunbiao.
The patent app..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Central Iron & Steel Research Institute Co Ltd patent application for Method for Testing Tensile Property of Thin Plate and Clamp Tool. Zeng Yuyin, Zheng Lubin, Wu Bin, Zhang Jiawu, Dong Shasha, Chen Ying, Li Bibo and Li Nan developed the invention.
..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Yantai Engineering University Research Institute has applied Chinese patent for Modularized Multifunctional Loading Frame for Mechanical Property Test of Steel Structure Node. Wang Peijun, Zhang Chengkai, Wang Siqi, Miao Xingyu, You Yang, Wu Yiming, Hou Gangling, Sun Lele, Luo Jieyuan, Kong Jie, Liu Yanfu, He..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Method for Realizing Automatic Conversion of Percentage Elongation After Fracture of Steel Product. The invention was developed by Wang Yue, Su Haolu, Wang Jing, Zhai Yongbin, Hai Tian, Gao Jian and Sun Ch..
Steel
| Sat 20 Jun 2026
Beijing, June 20 -- Xiangtan University has submitted a patent application for Steel Hot Rolling Load Multi-scene Response Potential Assessment Method Based on Xgboost. Peng Hanmei, Liu Rongming, Yuan Leiyang and Peng Jieyu developed the invention.
The patent application number is CN202511917685 20251218. The patent publication..
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