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Steel

  |  Mon 22 Jun 2026

Alexandria, June 23 -- U.S. Patent and Trademark Office has awarded a patent to POSCO for Front Side Member for Vehicle. Seok Dong-yoon, Lee Hong-woo and Kim Jaehyun developed the invention. The patent application number is US202118037268 20210706. The patent publication number is US12649524 (B2). International Patent Classific..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Meishan CRRC Fastening Sys Co Ltd patent application for Steel Structure Riveting Sliding Joint. The invention was developed by Yu Tao, Wang Zhaomeng, He Xu, Zhang Qin, Jia Yunlong, Dong Shuai, Wang Zongyi and Xu Liang. The patent application number..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Guangzhou Shanliang All Steel Cooling Tower Equipment Co Ltd has applied Chinese patent for Optimal Operation Parameter Self-adaptive Regulation and Control Method for Cooling Tower System. Shan Wenxian, Liu Fengjun and Shan Wenqiao developed it. The patent application number is CN20261041194 20260113. The..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Baoshan Iron & Steel has filed a patent application for Rapid Characterization Method for Mechanical Properties of Ferromagnetic Metal Material Based on Ridge Regression Model. This invention was developed by Qi Qingju, Tang Chenglong, Sheng Hongwei, Zhang Qinzhao and Chen Sheng. The patent application numbe..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Hebei Hegang Material Technology Research Inst Co Ltd, Tangshan Iron & Steel Group, Tangshan Branch Of Hbis Co Limited and Hegang Leting Steel patent application for Galvanized High-strength Steel Lme Crack Detection and Evaluation Method. This inventio..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Jiangsu Baoqiang Steel Structure has submitted a patent application for Intelligent Monitoring Device for Welding Seam Stress of Steel Structural Member. This invention was developed by Zhang Changquan, Liu Guangxian, Sun Yufen and Meng Qianghai. The patent application number is CN20261004038 20260105. The p..

Steel

  |  Mon 22 Jun 2026

Alexandria, June 23 -- United States Patent for Method for Manufacturing Low-phosphorus Molten Steel has been issued to JFE Steel. This invention was developed by Yamada Rei, Oda Nobuhiko and Tanno Masanori. The patent application number is US202118022802 20210823. The patent publication number is US12649955 (B2). International..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Henan Zhongyuan Special Steel Equipment Manufacturing has submitted a patent application for Ultrahigh-pressure Grooved Drum Surface Nondestructive Testing Equipment and Testing Method. This invention was developed by Liu Wenmao, Ge Xinyu, Du Jian, Zhao Dong, Yan Beibei, Zhang Meng, Miao Changzhou and Zhao Ya..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Chengdu Architectural Design & Research Inst Co Ltd has submitted a patent application for Universal Steel Structure Spherical Hinge Joint. This invention was developed by Lu Faming, Zhu Guo, Feng Shuyi, Luo Aolei, Zeng Jiuli, Zhu Jing, Wang Wu and Fu Junjie. The patent application number is CN202511624789..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Hebei University of Technology, 22mcc Group Tianjin Building Tech Co Ltd, China 22MCC Group Corporation and Tianjin Chengjian University patent application for Triangular Steel Module Structure Based on Z-shaped Flange Connection. The invention was dev..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Tianjin University has applied Chinese patent for Method for Improving Product of Strength and Ductility of High-strength Steel by Using Gradient Distribution of Carbon Components and High-strength Steel with Gradient Distribution of Carbon Components. Zhang Jingwen, Ding Ran, Wen Xiaorui, Liu Yongchang and L..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Guilin University of Electronic Technology has sought patent for Method for Efficiently Improving Wear Resistance of Cr12MoV Steel. This invention was developed by Song Zhenfei, Weng Yitao, Xie Zeyu and Yang Fengtao. The patent application number is CN202411267113 20240911. The patent publication number is..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Guilin University of Electronic Technology has submitted a patent application for Method for Inducing Die Steel Surface Nanocrystallization. Song Zhenfei, Weng Yitao, Xie Zeyu and Mo Zhenzhao developed the invention. The patent application number is CN202411267062 20240911. The patent publication number is C..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Indonesia Green Inspection Tech Research Co Ltd has submitted a patent application for Method for Recycling Stainless Steel Reducing Slag. This invention was developed by Wang Jinbo, Xiang Guanglong, Zhang Lujian, Huang Gao, Peng Zhengzhou and Wang Xuhuang. The patent application number is CN202511861662 2..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Shougang Zhixin Electromagnetic Material (Qian'an) has sought patent for Method for Improving Manufacturability of High-alloy Non-oriented Electrical Steel. This invention was developed by Liu Lei, Yao Haidong, Liu Yunxia, Liu Zhonghua, Liu Yujin, Zhang Baolei, Ma Lin, Zhang Jianfa, Hu Zhiyuan, Shi Aichen, Zh..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Shandong Iron and Steel has submitted a patent application for Slag Pusher with Elastic Anti-collision Function and Using Method. This invention was developed by Gong Jiapeng, Yang Xijie, Wang Xueen, Wu Xupeng, Gao Zhibin, Shang You, Liu Zhongjian and Tan Xueyang. The patent application number is CN202511936..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has received Beijing Zhonghuan Xinhui Tech Co Ltd patent application for Treatment Process for Recycling Energy from Steel Slag. Wei Jing, Li Jiwei, He Xinping and Duan Xuqin developed the invention. The patent application number is CN202511972156 20251225. The p..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Shandong Iron and Steel patent application for Device and Method for Emptying Coke in Coke Scraping Bucket. The invention was developed by Sun Qiang, Huang Jinyu, Cheng Shaoliang, Li Bao, Bi Jingwei and Jiang Jian. The patent application number is CN2..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has received Baoshan Iron & Steel patent application for Off-line Adjusting Device and Adjusting Method for Pressing Force of Oven Door Knife Edge Web of Coke Oven. Wei Zhenhong, Wu Ruimin, Liu Jie and Ye Changhong developed the invention. The patent application nu..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Baoshan Iron & Steel has applied Chinese patent for Method for Automatically Removing Interference Bubbles in Water Immersion Ultrasonic Detection by Adopting Waveform Comparison. Zhang Guoxing, Jiang Tao and Xue Jiang developed it. The patent application number is CN202411276353 20240912. The patent publica..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Northeastern University has submitted a patent application for Device and Method for Simulating Three-dimensional Crustal Stress Environment Through Prestressed Steel Strand. This invention was developed by Zhang Yu, Chai Rongjie, Nie Zheng and Gao Chongqun. The patent application number is CN202511866772 20..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Tianjin Chunpeng Prestressed Concrete Strand Co Ltd has filed a patent application for High-performance Steel Strand Structure. This invention was developed by Bian Zhuangzhi and Bian Zhuangwei. The patent application number is CN202511931453 20251219. The patent publication number is CN121653984 (A). Inte..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Baoshan Iron & Steel has submitted a patent application for High-peak-value Thick-zinc-layer Electro-galvanized Steel Plate and Manufacturing Method Thereof. This invention was developed by Jeon Ki-chul, Li Shanqing, He Jianfeng, Chen Jun, Xie Zhiying, Chen Xiaoming and Liu Junxiang. The patent application n..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Shenzhen Shenfa Color Steel Plate Co Ltd has applied Chinese patent for Oil and Rust Removal Device for Color Steel Plate Processing. Ke Chujia developed it. The patent application number is CN202511940626 20251222. The patent publication number is CN121653668 (A). International Patent Classification codes..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Zhejiang Zhongling Tech Co Ltd has sought patent for Stainless Steel Screen Grid Line Pattern Preparation Method. This invention was developed by Cui Tianyuan, Cai Junfei, Feng Zhiheng, Takeda Hiroshi and Peng Ruixin. The patent application number is CN202610171133 20260206. The patent publication number i..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Wuhan Iron and Steel has sought patent for High-speed Steel Roller Oxide Film Prefabrication and Short-process Hot Rolling Method. This invention was developed by Zhao Min, Zhang Yichen, Li Chuan, Tao Si and Chen Gang. The patent application number is CN202511761758 20251127. The patent publication number ..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Sichuan Gangchen Stainless Steel Co Ltd patent application for Rare-earth-antimony Synergistic Alloying Corrosion-resistant Steel Special for Photovoltaic and Preparation Method of Rare-earth-antimony Synergistic Alloying Corrosion-resistant Steel. The..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has published Huzhou Mengcheng Tech Co Ltd and Zhejiang University patent application for Phase Change Induced Plasticity Antioxidant Stainless Steel and Preparation Method Thereof. The invention was developed by Yang Huojin, Wei Xiao, Bei Hongbin and Ding Qingqing...

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Central Iron & Steel Research Inst Co Ltd patent application for Ultrahigh-strength Double-refined High-temperature Bearing Steel and Preparation Method Thereof. This invention was developed by Cao Wenquan, Wang Hui, Wang Cunyu, Yu Feng, Xu Haifeng and ..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Guilin University of Technology has applied Chinese patent for Low-cost Nickel-free High-strength Steel Plate for Container and Production Method Thereof. Zhang Liangzhou, Cai Hengzhong, Shen Jialong, Meng Zhengbing, Lei Yanzhang, Zhang Yaoxuan, Chen Jianxin and Liu Guangmu developed it. The patent applicati..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Central Iron & Steel Research Inst Co Ltd has submitted a patent application for Steel Plate for Hydrogen Storage Pressure Vessel and Preparation Method Thereof. Tong Shuai, Jia Shujun, Sun Xinjun, Liu Qingyou and Han Yangyi developed the invention. The patent application number is CN202511744322 20251125...

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Henan Zhongyuan Special Steel Equipment Manufacturing has applied Chinese patent for Method for Controlling Grain Size in Super Austenitic Stainless Steel Smelting. Zong Jian, Luo Daoqiao, Zhang Kailiang, Kang Ming, Ma Jiao, Sun Zhenhuan, Jin Huiye, Li Zhanhua, Li Ruiyang, Li Yubiao, Wang Dian, Wang Yiqun, Sh..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Shandong Guangming Mould Mfg Co Ltd has sought patent for Production Method of W-containing High-mo Hot Work Die Steel and Remelting Auxiliary Equipment During Forging of W-containing High-mo Hot Work Die Steel. This invention was developed by Guo Kaiming, Liu Yinghui, Sun Guoliang, Bai Xin and Huang Xingchan..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has released Guangdong Ocean University patent application for High-strength High-hardness Corrosion-resistant 304 Stainless Steel and Preparation Method Thereof. This invention was developed by Yin Dongsong, Fan Xiaoyan, Lai Hualong, Zhu Faqiang, Ji Dengping and Ti..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Angang Steel Co Limited has submitted a patent application for Slag Charge for Rare Earth Steel Electroslag Remelting and Preparation Method. This invention was developed by Li Dejun, Fan Sipeng, Jia Jixiang, Wei Chongyi, Zhao Liang and Yang Ji. The patent application number is CN202511859056 20251210. The..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- State Intellectual Property Office of China has received Angang Steel Co Limited and Institute of Process Engineering,Chinese Academy of Sciences patent application for Iron Ore Granulation Consolidation Material, Preparation Method and System, and Fluidized Bed Direct Reduction Method and System by Using Iro..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Tangshan Iron & Steel Group, Tangshan Branch Of Hbis Co Limited and Hegang Leting Steel have sought patent for Method for Analyzing Reasons of Parabolic Lines on Surface of Low-aluminum-zinc-aluminum-magnesium After Punch Forming. This invention was developed by Huo Junmei, Yang Lidong, Feng Yunli, Tian Xiug..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Zhejiang Green Building Integration Tech Co Ltd, Zhejiang Jinggong Steel Building Group Co Ltd and Jinggong Green Building Tech Group Co Ltd have filed a patent application for Chord Member Reinforcing Method Based on Pre-stressed Anchor Cable Method. This invention was developed by Qiu Xianrong, Zhang Chenna..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Zhejiang 20mcc Construction Co Ltd and China MCC20 Group Corporation have submitted a patent application for Construction Method of Channel Steel Support for Foundation Raft Steel Reinforcement Framework. Niu Chenchen, Zhao Jinbiao, Zhang Weiguang and Hu Yang developed the invention. The patent application..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- China Coal Leiao Handan Environmental Protection Tech Co Ltd and Hebei University of Engineering have sought patent for Light Bottom Plate Applied to Modularized Steel Trestle. This invention was developed by Liu Yifan, Meng Wenqing, Zhang Yapeng, Lyu Dacheng, Liu Junchao, Liu Yu, Cui Hanlong, Liu Bo, Liu Jia..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 --Wenzhou Jingyin Bearing Co Ltd, C & U Co Ltd and Shanghai C&u Group Co Ltd have filed a patent application for Hot Working Method for Surface Hardness of G13Cr4Mo4Ni4V Steel Bearing. This invention was developed by Liu Fan, Xiao Qiuyue, Zhao Yingfei, Wang Xiaodao, Li Jie, Wang Yongliang, Fu Jian, Kim Sung-mo a..

Steel

  |  Tue 23 Jun 2026

Beijing, June 23 -- Tangshan Iron & Steel Group, Tangshan Branch Of Hbis Co Limited and Hegang Leting Steel have sought patent for One-steel Multi-material Production Method. This invention was developed by Guo Long, Liu Zhaoxuan, Guo Xiaoyu, Wang Yunhui, Shan Qinglin, Wang Shasha, Ma Tengfei, Chen Tong and Ren Shuyang. The p..

Steel

  |  Mon 22 Jun 2026

Alexandria, June 23 -- Nippon Steel Corp and Invented Here BV have been awarded a patent for Locking Assembly for a Bicycle Rack Assembly, Locking System, Bicycle Rack Assembly, Key Device, and Method of Unlocking. This invention was developed by Van Heur Roel Johannes Oda and Van Balveren Marthijn Marinus Gerardus Henrikus. ..

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 -- 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 -- 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 -- 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

  |  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 -- 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

  |  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 -- 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 -- 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 -- 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 -- 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 -- 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

  |  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 -- 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 -- 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 -- 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 -- 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 -- 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

  |  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

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

  |  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

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

  |  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

  |  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 -- 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

  |  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

  |  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

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

  |  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 -- 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

  |  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..
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