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Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- China Harbour Engineering has filed a patent application for Installation and Construction Method for Steel Structure of Deepwater Port. This invention was developed by Yang Jiayan.
The patent application number is CN202510650283 20250520. The patent publication number is CN120211277 (A). International Pat..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Beijing Shougang International Engineering Technology patent application for Flux Pellet and Preparation Method Thereof. The invention was developed by Zhi Qian, Zhang Weihua, Zhang Quanshen, Bai Bing, Li He, Liu Yueming and Bai Mingyue.
The patent ..
Steel
| Wed 14 Jan 2026
Geneva, Jan. 14 -- Ansteel Beijing Res Institute Co Ltd and Angang Steel have submitted a patent application for Electromagnetic Flow Control Method for Reducing Inclusions in Small-size Cast Billet. Guo Qingtao, Pan Dong, Xiao Yubao, Zhang Jiamin, Sun Qun, He Shuai, Zhu Xiaolei, Liao Xiangwei, Qin Zhe, Zhang Kailun, Wei Chongyi..
Steel
| Wed 14 Jan 2026
Geneva, Jan. 14 -- Nucor Corp and JFE Steel have applied WIPO patent for Electrical Steel and Electrical Steel Processing. Gallo Eric, Jonas Brad, Larson Dan, Murai Takeshi, Suito Masahito, Saito Hayato, Maruyama Shigehiro, Okubo Tomoyuki, Fujita Akio, Tada Chikashi, Takashima Minoru, Negishi Hidemitsu and Yamada Rei developed i..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Zhejiang Communications Construction Group and Zhejiang University have submitted a patent application for Corrugated Steel Pipe-concrete Combined Pier Column Component. This invention was developed by Diao Mingquan, Fu Xuezhuang, Liang Xuan, Tong Jingzhong, Chen Yunlong, Zhang Lin, Yan Pengpeng, Xie Jiansen,..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Wafangdian Bearing Group National Bearing Engineering Technology Research Center and Wafangdian Bearing Co Ltd have submitted a patent application for Bearing Ring Carburizing Steel Treatment Process. This invention was developed by Wu Qiong, Wang Liangyu, Liu Shuai, Wang Jian, Song Zhenhuan, Liu Xue, Pan Xin..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Hebei Hegang Material Technology Research Institute, HBIS Group and HBIS have submitted a patent application for High-manganese Wear-resistant Steel with Excellent Fatigue Resistance and Production Method Thereof. This invention was developed by Wang Jiaojiao, Zhang Caidong, Li Jie, Zhao Linlin, Gao Yunzhe, L..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Central Iron & Steel Research Institute and Inner Mongolia Beifang Rare Earth New Material Tech Innovation Co Ltd have filed a patent application for Method for Preparing High-purity Rare Earth Iron Alloy Through Vacuum Reduction Smelting. This invention was developed by Zhao Bo, Wu Wei, Zhao Jinxuan, Chen Xi..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Nanjing Baodi Meishan Ind City Development Co Ltd and Shanghai Meishan Iron & Steel have applied Chinese patent for Non-pipe Type Movable Four-way Unloader. Jia Fangjun developed it.
The patent application number is CN202311794279 20231225. The patent publication number is CN120207925 (A). International Pa..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Tang Steel International Engineering Technology, Tangshan Iron & Steel Group and Hegang Leting Steel have submitted a patent application for Anti-collision Device and Method for Bucket Wheel Type Stacker-reclaimer. This invention was developed by Liu Yan, Liu Xiang, Wu Chen, Li Shen, Nie Yuhang, Wu Zheng, Yu ..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL have applied Chinese patent for Strip Steel Thickness Uniformity Control Method, Device and Equipment, Storage Medium and Program Product. Zhang Junxian, Zhong Huachun, Liang Liang, Wang Xueqiang, Jiang Gao, Zhong Xinjian, Chen Zhenmin, Yang Zhi, Chen ..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has released Xinjie Guangdong Tech Co Ltd patent application for Steel Surface Treatment Liquid with Antibacterial Function and Preparation Method Thereof. This invention was developed by Wen Jinquan.
The patent application number is CN202510365715 20250326. The ..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has released Jiangsu Fujie High End Equipment Mfg Group Co Ltd patent application for Production Process of Novel Economic Martensitic Stainless Steel 1Cr13Ni2 with High Low-temperature Toughness. This invention was developed by Cui Liyun, Sun Xi, Zhao Qinlan, Qian ..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has released China Nat Erzhong Group Deyang Wanhang Die Forging Co Ltd patent application for Heat Treatment Method for Ultrahigh-strength Stainless Steel. This invention was developed by Liao Jia, Li Yuanyi, Mo Anjun, Zeng Jing, Wei Minggang, Fu Tao, Min Wu, Yu She..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has released Central Iron & Steel Research Institute and Inner Mongolia Beifang Rare Earth New Material Tech Innovation Co Ltd patent application for Method for Preparing High-purity Rare Earth Iron Alloy Through Reduction Smelting. This invention was developed by W..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has released Jingjiang Zhengli Ind Co Ltd patent application for Forging Equipment for Stainless Steel Flange Production and Machining and Using Method Thereof. This invention was developed by Pan Jianping, Wang Xianglei and Li Jianhua.
The patent application num..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has released LYSTEEL, Hunan Iron and Steel Group Tech Research Institute Co Ltd and Hunan Bichamp Cutting Technology patent application for Production Method for Improving Surface Quality of High-alloy Hot-rolled Strip Steel. This invention was developed by Tao Yiju..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Shanghua Building Tech Guangzhou Co Ltd patent application for Fast-assembly Frame of Assembly Type Steel Structure. The invention was developed by Wu Zhen, Mei Jieping, Wu Jietao and Yan Xinxing.
The patent application number is CN202510639543 2025..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Bazhou Jinxu Tech Co Ltd patent application for Strip Steel Receiving Deviation Rectifying Device and Deviation Rectifying Method. The invention was developed by Xue Meng, Liu Bingda and Xu Ke.
The patent application number is CN202510531411 2025042..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Shanxi Taigang Engineering Tech Co Ltd patent application for Bending Device and Method for Head and Tail of Strip Steel. The invention was developed by Li Zhe, Zhang Chunxiao, Li Zhengxi, Wang Gengchao, Yao Jianbin, Zhang Yang, Li Yao and Dong Mengxu...
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has received Yangzhou Huamiao Purification Equipment Co Ltd patent application for Stainless Steel Heat Exchanger. Wang Dasheng and Xu Dandan developed the invention.
The patent application number is CN202510647522 20250520. The patent publication number is CN120..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has received Baowu Teye Hangyan Tech Co Ltd patent application for Bulletproof Steel Plate and Heat Treatment Method Thereof. Zhu Bin, Wu Jianjun, Li Yifei, Zhang Haiping, Xie Chuanxin, Jiang Haijun, He Yinzhen, Hu Yi, Xiong Anjun and Wang Zihong developed the inven..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Jiangsu Jiangdu Construction Group Co Ltd has sought patent for Steel Structure Beam Column Matching Connection Structure. This invention was developed by Tian Jun, Qiang Hua, Xue Fei, Wang Zheng, Liu Xiaolong, Shuai Jin, Cai Wenqing, Zhu Jinshun, Wang Xiaopei, Jiang Wei, Zhu Longlong, Zhou Zhongyu and Xiao Y..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Baosteel Desheng Stainless Steel Co Ltd has sought patent for High-glossiness Ferritic Stainless Steel. This invention was developed by Lin Gang, Cui Huijun, Li Shi and Zhao Yibin.
The patent application number is CN202510234337 20250228. The patent publication number is CN120210681 (A). International Pate..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Lishui Lianxinsheng Ind and Trade Co Ltd has sought patent for Combined Welding Device for Steel Tube Bundle Component with Circular Tube Web. This invention was developed by Chen Miaohui.
The patent application number is CN202510461128 20250414. The patent publication number is CN120206161 (A). Internatio..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Taizhou Quande Stainless Steel Co Ltd has sought patent for Stainless Steel Plate Butt Welding Device. This invention was developed by Qian Zhongyi and Ji Qiaoyun.
The patent application number is CN202510506396 20250422. The patent publication number is CN120206105 (A). International Patent Classification..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Xian Aerospace Engine Co has sought patent for High-strength 1Cr11Ni2W2MoV Steel and Heat Treatment Method. This invention was developed by Li Lei, Lyu Hui, Cao Shuaishuai, Du Jianfeng, Zhang Kunpeng and Liang Feng.
The patent application number is CN202510354552 20250325. The patent publication number is ..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Jingye Yingkou Medium Plate Co Ltd has applied Chinese patent for 16mndr Steel Plate Capable of Guaranteeing Sr High Core Toughness and Manufacturing Method Thereof. Ma Lin, Qu Zhiguo, Wang Shiming, Song Jiqiang, Guan Yong, Ma Xin, Yang Haifeng, Yang Qingshan and Cheng Cheng developed it.
The patent applic..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Taizhou Huaxin Stainless Steel Products Co Ltd has applied Chinese patent for Carrying Device for Stainless Steel Bars. Ma Xiaoping and Ma Cunjin developed it.
The patent application number is CN202510504307 20250422. The patent publication number is CN120207418 (A). International Patent Classification cod..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Ningbo Youxiang Tech Co Ltd has applied Chinese patent for Method for Carrying Out Plate Shape Stretch Bending and Straightening on Stainless Steel Foil by Using Multi-roller Straightening Machine. Yuan Yilin, Yu Hao, Wei Wei, Yu Shengkun, Jang Bong-seok and Xue Hanqi developed it.
The patent application n..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Jiangxi Juhuang Magnetoelectric Tech Co Ltd has submitted a patent application for Local Cooling Device for Strip Steel. This invention was developed by Jin Mingpeng and Wu Tiecheng.
The patent application number is CN202510424814 20250407. The patent publication number is CN120212702 (A). International Pa..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Anhui Jingye Fluid Tech Co Ltd has submitted a patent application for Splicing Type Self-balancing Stainless Steel Pump. This invention was developed by Xu Xiangjiang, Zhu Wei, Yang Gao and Chen Jun.
The patent application number is CN202510365942 20250325. The patent publication number is CN120212056 (A)...
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Inner Mongolia Traffic Group Mengtong Maintenance Co Ltd has submitted a patent application for Prestressed Steel Structure Anchoring Device Based on Modular Splicing. This invention was developed by Luo Xin, Gao Jian, Liu Tao, Di Xueyan, Li Zhimin, Li Wei, Bulling, Qi Qi, Hao Jiayi, Chen Cong, Gao Haibin, Li..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Fengfan Green Buildings Changshu Co Ltd has submitted a patent application for Steel Structure Profile Hoisting Device. This invention was developed by Xu Xiao, Gao Xukun, Fan Xiaobin, Xu Yan and Fan Xiaowei.
The patent application number is CN202510484936 20250417. The patent publication number is CN12020..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Qingdao Fanchang Power Equipment Factory Co Ltd has submitted a patent application for Efficient Grinding Machine for Steel Structural Part Production. This invention was developed by Sun Changsheng.
The patent application number is CN202510599178 20250510. The patent publication number is CN120206342 (A)...
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Guohui Intelligent Tech Jiangsu Co Ltd has submitted a patent application for Prefabricated Steel Structural Part Welding Device. This invention was developed by Liu Zhao.
The patent application number is CN202510502644 20250422. The patent publication number is CN120205964 (A). International Patent Classi..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Xiangtan Gutai Steel Structure Co Ltd has submitted a patent application for Dynamic Cooperative Control Steel Structure Welding Assembly Production Line and Operation Method Thereof. This invention was developed by Xia Guocai.
The patent application number is CN202510696319 20250528. The patent publicatio..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Hebei Beifang Reducer Co Ltd has submitted a patent application for Steel Plate Circular Hole Cutting Device for Manufacturing Speed Reducer. This invention was developed by Hou Junqiang, Hu Zhijun, Yang Youdi, Pan Ping, Zhang Qiaoying, Yan Dongxu, Shang Jifeng, Rong Niansheng and Liu Jinying.
The patent a..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Baosteel Desheng Stainless Steel Co Ltd has submitted a patent application for High-strength Medium-chromium Ferritic Stainless Steel. This invention was developed by Lin Gang, Cui Huijun, Li Shi and Zhao Yibin.
The patent application number is CN202510234342 20250228. The patent publication number is CN12..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Tangshan Industrial Vocational Technical Univ has submitted a patent application for Fb Dual-phase Steel with High Broaching Performance, Controlled Rolling and Controlled Cooling Process, Application and Performance Verification Method. This invention was developed by Ye Xiaoying, Zhang Limin, Zeng Yan, Li G..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Yancheng Huijin Automotive Parts Co Ltd has submitted a patent application for Steel Shot Heat Treatment Equipment and Quenching Process Thereof. This invention was developed by Miao Yongxi and Miao Huimin.
The patent application number is CN202510401787 20250401. The patent publication number is CN1202104..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Jiangsu Yuanda Machinery Tech Co Ltd has filed a patent application for Combined Unit with Edge Cutting and Transverse Cutting Functions for Steel Production. This invention was developed by Xu Liangji and Xu Zhenwei.
The patent application number is CN202510609192 20250513. The patent publication number i..
Steel
| Tue 13 Jan 2026
Geneva, Jan. 14 -- H2 Sphere GmbH has filed a patent application for Method of Producing Green Steel. This invention was developed by Dold Bernhard and Auer Gerhard.
The patent application number is WO2025EP69156 20250704. The patent publication number is WO2026008847 (A1). International Patent Classification codes are C21B13..
Steel
| Tue 13 Jan 2026
Geneva, Jan. 14 -- Hangzhou Jida Auto Fittings Co Ltd has filed a patent application for High-roughness Surface Treatment Method for Braking Steel Backing. This invention was developed by Cao Yunmu, Zhou Yang, Li Yunli, Lin Kaicheng, Ying Zheyi, Jin Zhengyang, Min Yonggui, Lou Jianlin, Xiao Jinlin, Zhang Ligang, Liu Wei, Gao Ked..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Hanzhong Steel Corporation of Shaanxi Steel Group has submitted a patent application for Airflow Circulation Control Door Device and Control Method. This invention was developed by Fan Anmin, Dang Xubo, Tian Zhaoyun, Fan Jun, Hu Taotao and Cao Dening.
The patent application number is CN202510554173 2025042..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- China Weapon Science Academy Ningbo Branch has applied Chinese patent for High-strength Austenite Twip Steel and Preparation Method Thereof. Peng Xiangfei, Zhang Yingying, Liu Kai, Yang Yang, Li Meng, Xiang He and Xu Shiyuan developed it.
The patent application number is CN202510380529 20250328. The patent..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Shougang Group has filed a patent application for Gear Steel for Low-speed and Large-torque Application Scene and Preparation Method Thereof. This invention was developed by Chao Yuelin, Zhou Hanghang, Sun Qisong, Mu Xianglin, Zhang Huifeng, Chen Tao, Tian Zhihong, Liu Yangyang, Wang Xiang, Yang Jieming, Liu ..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Shougang Group has submitted a patent application for 600mpa-grade Corrosion-resistant Steel with High NB Content and Preparation Method of 600mpa-grade Corrosion-resistant Steel. This invention was developed by Cai Ning, Liu Kun, Jiang Shan, Zhang Xu, Wang Quanli, Han Yun, Cao Jianping, Li Xuetao and Ji Ying..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Nanjing Iron and Steel has filed a patent application for Annealing-free Ultrahigh-strength Steel and Production Process Thereof. This invention was developed by Huang Junwen, Guo Dan, Fan Yi, Fu Jun, Li Wei, Cai Jiaxing and Yang Xiao'an.
The patent application number is CN202510252579 20250305. The patent..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Northeastern University patent application for High-strength Maraging Stainless Steel Adopting Warm Deformation Aging Process and Preparation Method of High-strength Maraging Stainless Steel. The invention was developed by Zhao Lijia, Ma Shuai, Mao Wen..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Henan Zhongyuan Special Steel Equipment Manufacturing patent application for Production Process for Improving Quality of 14Cr11MoV Forging. The invention was developed by Zhou Peng, Zhang Wei, Zhang Qiaohuan, Ma Jiao, Li Zhanhua and Li Yubiao.
The p..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Chengdu Advanced Metal Materials Industry Technology Research Institute has filed a patent application for Maraging Steel and Preparation Method Thereof. This invention was developed by Wu Chengchuan, Wang Jiaming, Ye Wenbing and Li Wei.
The patent application number is CN202510505683 20250422. The patent ..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Shandong Iron & Steel has applied Chinese patent for High-density Gear Steel and Production Process Thereof. Sun Zonghui, Wu Huixiang, Chen Haowei, Ma Zuocang, Shao Zhengwei, Liu Chengbao, Wang Yi and Han Jie developed it.
The patent application number is CN202510391688 20250331. The patent publication num..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Inner Mongolia University of Science and Technology patent application for 00cr13 Ferritic Stainless Steel Free of Postweld Heat Treatment and Manufacturing Method of 00cr13 Ferritic Stainless Steel. The invention was developed by Li Ruihong, Gong Zhih..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has received Shougang Group patent application for Chromatic Aberration-resistant High-corrosion-resistant Hot-dip Zinc-aluminum-magnesium Coated Steel Plate and Preparation Method Thereof. Jiang Guangrui, Wang Songtao, Liu Guanghui, Liu Quanli, Han Yun, Hu Yanhui, ..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Baoshan Iron & Steel has submitted a patent application for Roll Grinding Force Prediction Precision Optimization Method. Zheng Tao, Lu Yong and Guo Cunbao developed the invention.
The patent application number is CN202311829375 20231227. The patent publication number is CN120206323 (A). International Pate..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Baoshan Iron & Steel has submitted a patent application for Method for Reducing Grinding Force Fluctuation of Cvc Roller. Zheng Tao, Jiang Lei and Guo Cunbao developed the invention.
The patent application number is CN202311827516 20231227. The patent publication number is CN120206322 (A). International Pa..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has received Angang Steel patent application for Cao-Al2O3-BaO Casting Powder for Continuous Casting of High-aluminum Steel by Adopting Mixed Alkali Strategy. Zhang Xiaobo, Tian Yong, Shang Deli, Liao Xiangwei and Sun Qun developed the invention.
The patent appl..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has received Baoshan Iron & Steel patent application for Finish Rolling Air-drop Rack Roller. Lai Jianxiong and Hu Ping developed the invention.
The patent application number is CN202311808389 20231226. The patent publication number is CN120205602 (A). Internatio..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Shiheng Special Steel Group has submitted a patent application for Four-segmentation Production Process for Twisted Steel with Diameter Phi of 16 Mm. This invention was developed by Xiao Lijun, Wang Changsheng, Guo Qijiang, Zhang Zhongfeng, Meng Lijun, Deng Zhaozheng, Zhang Xiaojun and Sun Haobing.
The pat..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has released Baoshan Iron & Steel patent application for Self-propelled Torpedo Tank Car Operation Control Method Based on Steel Production Real-time Information. This invention was developed by Shen Liang, Tang Jianfeng, Sun Guowei, Guo Yujie, Shen Chao, Gu Jie, Ye..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Shanghai Meishan Iron & Steel patent application for Method for Detecting Ferrous Iron in Sintered Ore. The invention was developed by Wu Yiqing, Xue Ying, Lin Xuewu, Xue Chun, Huang Fei and Wang Qi.
The patent application number is CN202311803818 202..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Ningbo Institute of Technology has applied Chinese patent for Steel Box Girder Inner Surface State Monitoring Method and Device and Medium. Fang Weimin, Liu Tie, Jin Chao, Chen Shaoyou, Li Chao'en, Wen Xiaodong, Gan Weizhong, Xu Hui, Guo Chengzhi and Wu Jiayu developed it.
The patent application number is CN..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Zhaoqing Hongwang Metal Industry has sought patent for High-flatness Grinding Device for Steel Belt. This invention was developed by Chen Jinghong, Wei Tian, Liu Zongkun, Li Yaqing and Sun Haocong.
The patent application number is CN202510452205 20250411. The patent publication number is CN120206395 (A). Int..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Shougang Zhixin Electromagnetic Material (Qian'an) has submitted a patent application for Online Processing Method and System for Strip Steel Edge Defects. This invention was developed by Sun Bo, Wang Jian, Li Guanliang, Sun Wei, Liu Lei, Zhao Yunpan, Hu Zhiyuan, Ma Lin, Zhang Baolei and Gao Peng.
The patent..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 13 -- China Renewable Energy Engineering Institute, China Renewable Energy Engineering Institute Co Ltd and China Water Resources & Hydropower Eng Consulting Co Ltd have filed a patent application for Gravity Dam Anti-seismic Capacity Analysis Method Considering Reinforcing Effect of Anti-seismic Steel Bars. This i..
Steel
| Tue 13 Jan 2026
Geneva, Jan. 14 -- JFE Steel has submitted a patent application for Metal Plate for Container, Method for Manufacturing Metal Plate for Container, and Method for Manufacturing Can. This invention was developed by Takahashi Yuzuru, Ujihira Tomoyuki, Fujimoto Soichi and Yamanaka Yoichiro.
The patent application number is WO2025JP..
Steel
| Tue 13 Jan 2026
Geneva, Jan. 14 -- JFE Steel has submitted a patent application for Metal Plate for Container, Method for Manufacturing Metal Plate for Container, and Method for Manufacturing Can. This invention was developed by Takahashi Yuzuru, Ujihira Tomoyuki, Fujimoto Soichi and Yamanaka Yoichiro.
The patent application number is WO2025JP..
Steel
| Tue 13 Jan 2026
Geneva, Jan. 14 -- JFE Steel has submitted a patent application for Metal Plate for Container, Method for Manufacturing Metal Plate for Container, and Method for Manufacturing Can. This invention was developed by Takahashi Yuzuru, Fujimoto Soichi, Yamanaka Yoichiro and Ujihira Tomoyuki.
The patent application number is WO2025JP..
Steel
| Tue 13 Jan 2026
Geneva, Jan. 14 -- JFE Steel has submitted a patent application for Metal Sheet for Containers, Method for Producing Metal Sheet for Containers, and Method for Can Production. Takahashi Yuzuru, Fujimoto Soichi, Yamanaka Yoichiro and Ujihira Tomoyuki developed the invention.
The patent application number is WO2025JP17552 2025051..
Steel
| Tue 13 Jan 2026
Geneva, Jan. 14 -- World Intellectual Property Organization has released JFE Steel patent application for Mold Powder for Continuous Casting. This invention was developed by Ohno Hiroyuki, Todo Wataru, Aoki Hodaka and Fujimura Makoto.
The patent application number is WO2025JP14541 20250411. The patent publication number is WO20..
Steel
| Tue 13 Jan 2026
Geneva, Jan. 14 -- JFE Steel has sought patent for Continuous Casting Mold Powder. This invention was developed by Ohno Hiroyuki, Odagaki Tomoya, Todo Wataru, Kishimoto Ryusuke and Fujimura Makoto.
The patent application number is WO2025JP14540 20250411. The patent publication number is WO2026009524 (A1). International Patent C..
Steel
| Tue 13 Jan 2026
Geneva, Jan. 14 -- JFE Steel has submitted a patent application for Method for Producing Grain-oriented Electrical Steel Sheet, Method for Performing Final Annealing of Coil, and Coil for Final Annealing. Yamaguchi Hiroi, Terashima Takashi, Taniguchi Koichi, Shimoyama Yusuke and Takajo Shigehiro developed the invention.
The pat..
Steel
| Tue 13 Jan 2026
Geneva, Jan. 14 -- Nippon Steel has submitted a patent application for Method for Producing Iron Carbide. This invention was developed by Shimizu Chihiro.
The patent application number is WO2025JP07304 20250228. The patent publication number is WO2026009495 (A1). International Patent Classification codes are C01B32/914, C21B13/..
Steel
| Tue 13 Jan 2026
Geneva, Jan. 14 -- World Intellectual Property Organization has received Nippon Steel patent application for Method for Producing Reduced Iron and System for Producing Reduced Iron. Mizutani Moritoshi developed the invention.
The patent application number is WO2025JP05891 20250220. The patent publication number is WO2026009489 ..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has received Guilin University of Electronic Technology patent application for Method for Forming M42 High-speed Steel Gradient Super Wear-resistant Layer Through Electron Beam Irradiation Induction. Yang Jiaxin, Qiu Ming, Xiao Wenjing and Long Fuquan developed the ..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Yangjiang Hongwang Industrial has filed a patent application for Annealing Furnace Capable of Actively Removing Stress of Steel Belt. This invention was developed by Dai Weicun, Zhang Xiangwei, Zhao Jiaming and Long Xinhuang.
The patent application number is CN202510345160 20250324. The patent publication nu..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Baotou Iron and Steel Group has submitted a patent application for Method for Improving Mechanical Property of Export Steel Rail. Wen Haoran, Zhang Fengming, Zhou Ke, Xue Hudong, Zheng Rui and Wang Huijun developed the invention.
The patent application number is CN202510516870 20250423. The patent publicatio..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Shougang Group has sought patent for Method for Quantitatively Evaluating Primary Banded Structure in Steel. This invention was developed by Wen Juan, Yan Chunlian, Ju Xinhua, Meng Yang, Shi Xuexing, Lai Ping, Zhou Xiaowei and Zhang Lixia.
The patent application number is CN202510433889 20250408. The patent ..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Suzhou Linhao Board Industry Technology has submitted a patent application for Multi-core-layer Color Steel Composite Board. Lu Lijie developed the invention.
The patent application number is CN202510586480 20250508. The patent publication number is CN120206914 (A). International Patent Classification codes ..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Shougang Group has submitted a patent application for Machining Control Method for Hot Forming Steel Part and Related Equipment. This invention was developed by Li Xuetao, Han Longshuai, Ma Wenyu, Wang Songtao, Zhang Yongqiang, Hao Yulin, Cai Ning, Zheng Xuebin, Xu Dechao, Zhang Boming and Huang Jun.
The pat..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Hebei Jingye Kuanban Technology has sought patent for Device and Method for Preventing Bend of Deformed Steel Bar Through Segmented Cooling Before Cold Shearing. This invention was developed by Li Xiangyang, Zhu Shibin, Zhao Bo, Cao Xingyu, Xue Haipeng, Zhang Bowen, Ma Chao and Wang Nan.
The patent applicati..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Maanshan Iron & Steel has applied Chinese patent for Control Method for Eliminating Thin-gauge Hot-rolled Strip Steel Coiling Folding Marks. Zhao Hu, Hu Xuewen, Wu Zhiwen, Yu Xuanxun, Wang Haibo, Peng Huan, Wang Chengjian, He Bo, Shi Dongya and Wang Fei developed it.
The patent application number is CN202510..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Beijing Shougang Cold-Rolled Sheet has submitted a patent application for Control Method for Rolling of Cold-rolled Strip Steel and Related Equipment. This invention was developed by Sun Yongjun, Ma Kai, Hu Jiaxin, Yu Hailong, Hao Yao, Song Haoyuan, Yan Lei, Xiang Yuanmao and Chen Yanxu.
The patent applicati..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Guangzhou Zhongshan Precision Technology patent application for Steel-aluminum-steel Three-layer Composite Thin Material and Preparation Method Thereof. The invention was developed by Liao Mingshun, Wang Qiao, Huang Changhao, Zou Ning, Xu Hua and Koh J..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Nippon Steel Chemical & Materials has filed a patent application for Photosensitive Resin Composition, Partition Material, Color Conversion Layer, Reflective Layer, and Display Element. This invention was developed by Konno Takashi and Oshima Hiroyuki.
The patent application number is CN202411924786 20241225..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has received Offshore Oil Engineering patent application for Angle Steel Assembling Auxiliary Device and Angle Steel Welding Equipment. Geng Xiaomin, Chen Guifa, Li Hongjiao, Zhang Bin, Chen Rui, Jia Xueqing, Shi Fazhou, Tian Shunqiang, Han Xiaowei, Zhang Lu, Li Guo..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Nanjing Iron and Steel patent application for High-strength Low-alloy Steel Welding Method Suitable for High Heat Input Welding. The invention was developed by Li Song, Ma Xingjian, Wang Xiaobin, Fei Zhenyu and Wu Junming.
The patent application numbe..
Steel
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Shougang Group has submitted a patent application for Peritectic Steel Longitudinal Crack Control Method and Related Equipment. Luo Yanzhao, Du Jinlei, Liu Baisong, Li Huan, Ji Chenxi, He Wenyuan, Hao Ning, Tang Dechi, Lu Hui, Li Haibo, Wang Shengdong, Han Yun, Huang Caide and Zhu Zhiyuan developed the invent..
Steel
| Mon 12 Jan 2026
Geneva, Jan. 13 -- China First Heavy Ind and Tianjin Heavy Equipment Engineering Res Co Ltd have submitted a patent application for Pre-forging Heat Treatment Method for Steel Ingot for 300t-grade Martensitic Stainless Steel Forging. Ji Xue, Zhang Guoli, Cao Zhiyuan, Rui Shoutai, Zhang Jianguo, Shi Lijia, Niu Guangbin and Peng Y..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 13 -- Shandong University and Shandong High Speed Geotechnical Eng Co Ltd have filed a patent application for System and Method for Monitoring and Analyzing Cooperative Work of HLC Combined Steel Piles. This invention was developed by Li Lianxiang, Han Yiming, Zhou Guoyin, Qiu Bin, Lee Kun-seok, Li Zechen, Wang Pei..
Steel
| Tue 13 Jan 2026
Geneva, Jan. 14 -- Proterial has applied WIPO patent for Alloy Steel. Araki Satoshi developed it.
The patent application number is WO2025JP22945 20250625. The patent publication number is WO2026009799 (A1). International Patent Classification codes are C22C38/00 and C22C38/50.
The abstract of the patent published by the World..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Powerchina Roadbridge Group has submitted a patent application for Assembled Steel Beam Structure. This invention was developed by Shi Chenjin, Jiao Yongbao, Ouyang Guang, Qu Youlai, Lu Chengbo, Wang Yong, Zhao Zhi, Mei Yuan, Zhou Dongbo and Ke Xin.
The patent application number is CN202510714061 20250530. T..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Kunming University of Science and Technology has filed a patent application for Connecting Structure of Cork Wood Shear Wall and Steel Frame. This invention was developed by Li Huaxuan and Bai Wenfeng.
The patent application number is CN202510619508 20250514. The patent publication number is CN120211417 (A)...
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Hebei University of Technology has applied Chinese patent for Low-layer Modularized H-shaped Steel Beam Column Bolt Connection Joint and Damping Steel Frame. Gao Jiangshan, Zhao Xin, Wu Mai, Jia Wang, Zhao Meng and Wu Xinqi developed it.
The patent application number is CN202510620679 20250514. The patent pu..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- China Nuclear Industry Huaxing Construction has sought patent for Steel Structure Node Connecting Component. This invention was developed by Nie Jun, Ke Dexiu, Yang Zhongyong, Qiu Hao, Dong Jipeng, Sun Meijuan and Chong Fuquan.
The patent application number is CN202510555367 20250429. The patent publication ..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Hebei Zongheng Group Fengnan Steel has sought patent for Cold-rolled Microalloy High-strength Steel and Preparation Method Thereof. This invention was developed by Wang Zhengbo, Duan Yunfeng, Zang Hongbo, Youn Seung-bin, Yang Yang, Li Jinhuan, Dong Miao and Lu Ling.
The patent application number is CN2025101..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Shougang Group has sought patent for Filamentous Corrosion Resistant Zinc-aluminum-magnesium Coated Steel Plate and Preparation Method Thereof. This invention was developed by Shao Rong, Wang Songtao, Li Min, Li Xuetao, Yu Wei, Zhang Yongqiang, Liu Yongzhuang, Cao Jianping, Gao Lijun, Hao Yulin, Li Runchang, ..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Harbin Engineering University has filed a patent application for Method for Rapidly Obtaining Ultra-high-hardness, Wear-resistant and Corrosion-resistant Modified Layer on Stainless Steel Surface. This invention was developed by Liu Ruiliang, Yi Bing and Liu Quanli.
The patent application number is CN2025103..
Steel
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Baoshan Iron & Steel patent application for Zinc Slag Hopper for Placing Hot Galvanizing Slag and Oily Release Agent. The invention was developed by Shi Lei, Wang Ruyi and Gu Deren.
The patent application number is CN202311790051 20231225. The patent ..
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