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Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Bimutaike Information Tech Shanghai Co Ltd patent application for Steel Member Raw Material Tracing System and Method Based on Visual Identification and Block Chain Technology. This invention was developed by Xue Jintao, Wang Qiangqiang, Zhang Lei, Meng ..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Hubei Junyu Ind Co Ltd patent application for Bridge Steel Structure Supporting Frame Convenient to Adjust and Move. This invention was developed by Gao Liangjun and Zhang Yuting.
The patent application number is CN202510520491 20250424. The patent pu..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Jilin Ruihang Logistics Co Ltd patent application for Deviation Rectification Protection Assembly for Steel Conveying. This invention was developed by Chang Ming.
The patent application number is CN202510918885 20250704. The patent publication number ..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Jiangsu Fumin Xinke Heavy Machinery Co Ltd patent application for Bar Profile Steel Collecting and Rectifying Type Universal Roller Way. This invention was developed by Jiang Yi, Cai Jianrong and Zhang Rui.
The patent application number is CN202510756..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Panzhihua Iron & Steel Research Institute, Pangang Group and Panzhihua Steel & Vanadium patent application for Lightweight Container with Arched Side Walls. This invention was developed by Wang Feilong and Zhou Yu.
The patent application number is CN2..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Institute Of Automation Shandong Academy Of Sciences patent application for Wire Twisting Device for Steel Backing. This invention was developed by Yan Jiuxiang, Geng Zhihao, Li Qian, Zhao Yongguo, Wu Yang and Wang Xuelin.
The patent application numbe..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Baowu Aluminum Tech Co Ltd, Wuhan Iron and Steel and Baoshan Iron & Steel patent application for Aluminum Alloy Plate Multi-pulse Resistance Spot Welding Connection Method. This invention was developed by Li Lianghong, Feng Weijun, Zhao Mingwei and Chen ..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Shaanxi Zhengyuan Zhihui Equipment Co Ltd patent application for Upper Longitudinal Beam High-strength Prestress Pull Rod Connecting Joint of Assembly Type Modular Steel Structure Trestle and Mounting Method of Upper Longitudinal Beam High-strength Prest..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has published Yangjiang Alloy Mat Laboratory patent application for Fib Sample for Characterizing Steel Sample Fracture Characteristic Area by TEM and TKD and Preparation Method of Fib Sample. The invention was developed by Zhou Lujun, Wang Jingliang, Wang Xuelin and..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has published Qinhuangdao Hongxing Iron & Steel Group Co Ltd patent application for Steel Heating Furnace Energy-saving System Based on Heat Accumulating Type Combustion. The invention was developed by Bai Yongsheng, Wang Hejun and Liang Yuguang.
The patent applic..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has published Jiangxi Zhongmei Engineering Group and Jiangxi China Coal Investig and Design Institute Co Ltd patent application for Fabricated Profiled Steel Sheet Composite Shear Wall. The invention was developed by Dong Xinwei, Yang Zhongyun, Chen Yan, Wang Chaowen..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has published Shanghai Jisheng Automatic Machinery Systems Co Ltd patent application for Automatic Packaging Equipment for Steel Drums. The invention was developed by Wang Xiaoyi, Liu Guobin, Shi Bo, Ma Hailin and Zhou Haibo.
The patent application number is CN202..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has published Taizhou Jiangyan District Shunda Prec Casting Factory patent application for Automatic Welding Equipment for Stainless Steel Parts. The invention was developed by Ma Jinhong, Shen Jixin and Chen Dongmin.
The patent application number is CN20251094981..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has published Hunan Huaren Steel Structure Eng Co Ltd patent application for Intelligent Control System Based on Steel Column Installation, Calibration and Welding All-in-one Machine. The invention was developed by Xie Di, Zhou Kuanliang, Yuan Yulong, Wang Kang, Chen..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has published Beijing Reb 7th Locomotive Ind Co Ltd patent application for Motor-driven Two-way Control Steel Rail Grinding Wagon. The invention was developed by Lyu Futai, Chen Chaohui and Huang Chuanshun.
The patent application number is CN202510931875 20250707...
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has received The Nantong Honest Machinery Co Ltd patent application for Dual-connection Heat Dissipation Type Steel Back for High-speed Rail Braking. Wu Houyu developed the invention.
The patent application number is CN202510676258 20250524. The patent publication..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has received BX Steel POSCO Cold Rolled Sheet and Bengang Steel Plates patent application for Device for Integrally Taking and Assembling Roller Bearing and Using Method. Chai Yang, Wang Jinpeng, Yu Shilian and Ji Ang developed the invention.
The patent applicatio..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has received Zhejiang Yinong Metal Products Co Ltd patent application for Section Steel Assembling Method and Equipment. Pan Yueping, Pan Chunmei, Pan Zha and Pan Zixing developed the invention.
The patent application number is CN202510425074 20250407. The patent ..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has received Shanghai Shengshi Weisheng Tech Co Ltd patent application for Demonstration-free Welding Method for Angle Steel. Wang Dezhao, Li Weijun and Chen Ke developed the invention.
The patent application number is CN202510728229 20250603. The patent publicati..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has received Xinghua Hengyuan Special Steel Co Ltd patent application for Special Steel Part Machining and Cutting Device. Liu Changsong and Li Chang'e developed the invention.
The patent application number is CN202510952262 20250710. The patent publication number..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Dongguan Ansheng Industrial Intelligent Tech Co Ltd has sought patent for Control Method of Intelligent Robot for Steel Body Welding Seam Polishing and Derusting. This invention was developed by Li Shilin, Xie Liuhui and Chen Xuquan.
The patent application number is CN202510466081 20250415. The patent publi..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Shandong Yuxin Metal Abrasive Tech Co Ltd has sought patent for Polishing Equipment for Steel Shot Production. This invention was developed by Wang Shuzhao, Wen Xu, Wang Hui, Wang Ying and Zhang Xiaokai.
The patent application number is CN202510929557 20250707. The patent publication number is CN120439191 (..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Qiqihar Huagong Machine Tools Co Ltd has sought patent for Intelligent Clean Steel Sample Machining Clamp. This invention was developed by Xie Ming, Song Yang, Zhai Siying, Zhan Jian, Zhao Jinxin and Wu Zhendong.
The patent application number is CN202510857107 20250624. The patent publication number is CN12..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Changzhou Shengde Steel Grating Plate Co Ltd has sought patent for Automatic Cross Rod Pressure Welding Equipment for Steel Grating Machining. This invention was developed by Zhou Wenqing and Zhou Yixin.
The patent application number is CN202510957370 20250711. The patent publication number is CN120438916 (..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Nanjing Tuochuang Prec Metal Material Co Ltd has sought patent for Cold Rolling Device for Stainless Steel Production. This invention was developed by Ma Chengyu and Lin Yunzhang.
The patent application number is CN202510737013 20250604. The patent publication number is CN120438422 (A). International Patent..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Zhonghai New Material Res Institute Hebei Co Ltd has applied Chinese patent for Quenched and Tempered High-strength Steel and Preparation Method Thereof. Wang Junxiang, Luo Yong, Wang Chenyu and Liu Hao developed it.
The patent application number is CN202510609751 20250513. The patent publication number is ..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Shanxi Chinacoal Pingshuo Yuchen Co Ltd; Taiyuan University of Science and Technology has filed a patent application for Bislate400 Wear-resistant Steel Plate and Surface Modification Method Thereof. This invention was developed by Wang Jutang, Fan Hongliang, Wang Jianguo, Hu Yong, Hu Xurui, Wang Zhixia and Zh..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Chinalco Lubricant Tech Co Ltd has filed a patent application for Water-soluble Stainless Steel Thin Material Rolling Oil as Well as Preparation Method and Use Method Thereof. This invention was developed by Wang Lingjin, Chen Chen, Zhang Huanhuan, Lyu Meng, Wang Wenjun and Su Huoqi.
The patent application ..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Tianjin Hongye Shengtong Metal Products Co Ltd has filed a patent application for H-shaped Steel Cutting Production Line. This invention was developed by Song Jinmei and Wang Deshuang.
The patent application number is CN202510620938 20250514. The patent publication number is CN120438845 (A). International P..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Shandong Xida Rubber Tech Co Ltd has filed a patent application for Steel Cord Straightening Equipment. This invention was developed by Liu Mingxin.
The patent application number is CN202510648441 20250520. The patent publication number is CN120438505 (A). International Patent Classification codes are B21F1..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- VSL Eng Corporation Ltd has submitted a patent application for Steel Strand Threading Device. Zhang Lei, Li Houbao, Shu Yongsheng, Zhang Honglin and Wang Junqiu developed the invention.
The patent application number is CN202510520288 20250424. The patent publication number is CN120440801 (A). International ..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Jilin Ruihang Logistics Co Ltd has submitted a patent application for Anti-sliding Device for Steel Conveying. This invention was developed by Chang Ming.
The patent application number is CN202510947123 20250710. The patent publication number is CN120440569 (A). International Patent Classification codes are..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Qinanzi Hardware Product Zhejiang Co Ltd has submitted a patent application for Damascus Steel Saber and Machining Method Thereof. This invention was developed by Jian Yuzhang and Yao Shuangzuo.
The patent application number is CN202510423336 20250407. The patent publication number is CN120439370 (A). Inter..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Jiangsu Lyuyi Hangxiao Steel Structure Eng Co Ltd has submitted a patent application for Steel Structure Assembling and Welding Integrated Platform. Ye Hongbing, Guo Yuan and Zhou Bing developed the invention.
The patent application number is CN202510654740 20250521. The patent publication number is CN12043..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Changshu Hengyuan Metal Products Co Ltd has submitted a patent application for Welding Machine for Stainless Steel Sieve Plate Machining. This invention was developed by Wang Zhiqing and Wu Chunping.
The patent application number is CN202510900991 20250701. The patent publication number is CN120438886 (A). ..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Zhejiang Urus Tools Co Ltd has submitted a patent application for High-performance Steel Cutting Device. Zhang Hua and Zhang Bojun developed the invention.
The patent application number is CN202510792737 20250613. The patent publication number is CN120438710 (A). International Patent Classification codes ar..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- China Water Fourth Bureau Turpan Equipment Eng Co Ltd has submitted a patent application for Welded Steel Plate Shaping Device. Guan Wei, Zhou Shaofeng, Wang 54, La Haihui and Han Hu developed the invention.
The patent application number is CN202510776667 20250611. The patent publication number is CN1204384..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Hunan Qinchao Intelligent Equipment Co Ltd has submitted a patent application for Stainless Steel Coiled Plate Feeder and Using Method Thereof. This invention was developed by Yang Pengfei, Dai Qinghua and Luo Fengxiang.
The patent application number is CN202510958820 20250711. The patent publication number..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Jingjiang Jingyi Metallurgical Tech Co Ltd has submitted a patent application for Roller Hoisting Precise Seating Device for Steel Rolling Machine Maintenance. Liu Chengbin and Xiong Chuanxiu developed the invention.
The patent application number is CN202510715856 20250530. The patent publication number is ..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Zhejiang Xinlian Tech Co Ltd has submitted a patent application for High-strength L-shaped Steel and Production Process. Yu Min, Zeng Haiwei and Zhao Biqiang developed the invention.
The patent application number is CN202510616051 20250514. The patent publication number is CN120444316 (A). International Pat..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Shenyang Parkerizing Co Ltd has submitted a patent application for Degreasing Agent Suitable for Zinc-aluminum-magnesium Coated Steel Plate and Application of Degreasing Agent. This invention was developed by Peng Yang, Wang Shuang, Wang Lian, Li Weijian and Zhang Qiang.
The patent application number is CN2..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Jiangsu Yongjin Metal Technology Co Ltd has submitted a patent application for Stainless Steel Weir Gate Outer Frame and Preparation Method Thereof. This invention was developed by Ben Haifeng, Zhang Xuanhua, Xing Jian, Xiong Yuduo, Zhang Dongwen, Qiu Yanping, Xu Wenduo, Zhang Wannian, Hua Ruirui and Ji Mingna..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Zibo Meiling Auto Parts Co Ltd has submitted a patent application for Quenching Device for Steel Plate Spring Machining. This invention was developed by Li Chunling, Fang Fuxian, Wang Ning, Liu Yongbo and Sun Qiyong.
The patent application number is CN202510946881 20250710. The patent publication number is ..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Nankai University has applied Chinese patent for Method for Improving Reduction Performance of Biological Sludge Pyrolytic Carbon and Application of Pyrolytic Carbon in Reduction of Steel Dust and Sludge. Zhao Yiyue, Peng Cheng, Liu Changzheng, Wu Zhengyi, Zhang Yuanling, Zhang Cui and Liu Shuangxi developed i..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has published Angang Steel patent application for 1430MPa-grade Passenger Car Steel and Production Method Thereof. The invention was developed by Sun Chengqian, Dong Yi, Shi Xiaoguang, Wang Junxiong, Li Zhi, Li Xin, Wang Jing, Fan Jingtao, Wang Hui and Wang Qing.
..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Baotou Iron and Steel Group has submitted a patent application for Preparation Method of Low-cost 220MPa-grade IF High-strength Steel for Automobiles. This invention was developed by Liu Yang, Qi Meng, Zhang Qi, Chen Sheng, Ma Kai and Peng Zeqing.
The patent application number is CN202510700940 20250528. Th..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Angang Steel has submitted a patent application for Sulfur Content Control Method for SPA-H Weathering Resistant Steel. This invention was developed by Zhu Hongjia, Wang Fuliang, Shang Deyi, Li Chao, Tian Yongjiu, Liu Bo, Lyu Zhiyong, Li Zhigang, Sun Shen, Jiang Feng, Liu Shuai, Liu Yanxin and Gao Jian.
The..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Benxi Beiying Iron & Steel Group has submitted a patent application for Ultra-low Carbon Steel RH Refining Method. Qiu Wen, Huang Jian, Li Baolong, Luo Hongyan, Chang Jun, Liu Zhenhai and Zhou Honglong developed the invention.
The patent application number is CN202510722056 20250530. The patent publication ..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has received Tianjin University of Technology patent application for Antioxidant Heat-resistant Cast Steel and Preparation Method Thereof. Dong Zhizhong, Li Jiawei, Ning Baoqun, Sun Deshan, Shang Haoyong and Chen Yulin developed the invention.
The patent applicati..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- LYSTEEL has submitted a patent application for Method for Supplementing Converter by Adopting Magnesite. This invention was developed by Tan Dajin, Luo Bo, Peng Xialin, Wu Pinghui, Xu Gangjun, Qi Jianghua, Deng Zhixun, Liu Peng, Liu Zhao, Liu Jia and Li Min.
The patent application number is CN202510650365 2..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Shanxi Taigang Stainless Steel has sought patent for Austenitic Stainless Steel with Low Magnetic Conductivity and High Corrosion Resistance as Well as Manufacturing Method and Application Thereof. This invention was developed by Wang Zhijun, Qi Jiangtao and Yi Pu.
The patent application number is CN2025105..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has published Nanjing Iron and Steel patent application for High-stress Spring Steel Wire for Automotive Suspension and Production Method of High-stress Spring Steel Wire. The invention was developed by Zheng Hongwei, Xu Xiaochun, Han Yumei, Eno, Shen Puheng, Wang Ya..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has published Angang Steel patent application for Method for Measuring and Calculating Solid Particulate Matter Emission Reduction of Multi-pipe Dust Removal System for Chain Grate. The invention was developed by Wang Liang, Guo Quanfeng, Li Zhong, Su Xiaoli, Li Jinl..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Shandong Iron & Steel has sought patent for Method for Judging and Predicting Generation of Center Crack of Alloy Steel Continuous Casting Billet by Combining Numerical Simulation and Experiment. This invention was developed by Lu Chaochao, Wu Hongjian, Fang Jinlin, Sun Xuejiao, Dong Bingcheng and Lou Yongtao...
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Hefei University of Technology has filed a patent application for Performance Test Method and Test Device for Non-isothermal Liquid Nitrogen Cooling Deformation of High-strength Steel. This invention was developed by Li Lei, Dai Shusen, Huang Haihong, Cao Dongsheng, Sheng Guangming and Cao Lei.
The patent app..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Northeastern University patent application for Method and System for Calculating Minimum Thickness of Strip Steel Passing Through Ultrafast Cooling Area Safely. This invention was developed by Sun Jie, Tian Baoqian, Li Xuemeng, Dong Jie, Chen Mengrong, Y..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Tianjin Dejia PC Steel Strand patent application for Prestressed Structural Steel Strand for Wind Tower and Preparation Process of Prestressed Structural Steel Strand. This invention was developed by Zhang Yuesheng, Wang Shuhua, Liu Lijun and Zhang Yuexi..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Wuyang Iron & Steel and Wuyang Xinkuanhou Steel Plate Co Ltd have submitted a patent application for Ultrahigh-strength Steel Plate with Excellent Low-temperature Impact Toughness and Production Method Thereof. This invention was developed by Zhao Xiwei, Lin Zhangguo, Long Jie, Pang Huiyong, Wang Shaoyi, Wang ..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Shigang Jingcheng Equipment Development & Manufacturing and Shijiazhuang Iron & Steel have filed a patent application for High-strength Anti-extrusion Anti-corrosion Steel and Production Method Thereof. This invention was developed by Guo Xudong, Zhang Yuting and Wang Yingji.
The patent application number i..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Inner Mongolia Baotou Steel Union Co Ltd and Shanghai Institute of Technology have submitted a patent application for Rare Earth Cold-rolled Steel Plate for Ultralow-carbon Double-sided Enamel and Preparation Method Thereof. Liu Yan, Wang Yanan, Pang Linghuan, Xu Chun and Liu Yuwei developed the invention.
..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Hebei Hegang Material Technology Research Institute, HBIS Group and HBIS have submitted a patent application for High-titanium Low-carbon Steel Cold-rolled Sheet for Flange Plate and Preparation Method Thereof. Luo Yang, Zheng Yihao, Feng Liguo, Ren Shuai, Nian Baoguo, Guo Jiarui, Li Jie, Yang Hao, Gao Zhixin ..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 5 --Hebei Hegang Material Technology Research Institute, HBIS Group and HBIS have filed a patent application for Hydrogen-induced Delayed Fracture-resistant Steel for Deep Well Oil Casing and Preparation Method of Hydrogen-induced Delayed Fracture-resistant Steel. This invention was developed by Wang Jiaojiao, Zhan..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Ansteel Group Beijing Research Institute and Angang Steel have submitted a patent application for Normalizing-free Method for Producing Non-oriented Electrical Steel. Xuan Dongpo, Li Fuqiang, Li Yadong, Guo Han, Zhang Jian, Xu Ning, Hu Wanqing, Geng Zhiyu, Dong Linshuo, Wang Yitong, Liu Xuming, Wang Jingjing, ..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Inner Mongolia Electric Power Scientific Research Institute Branch, Inner Mongolia Electric Power Group has submitted a patent application for Method for Evaluating High-temperature Service Performance of Heat-resistant Steel. This invention was developed by Zhang Yanfei, Tian Feng, Sun Yunfei, Chen Hao, Wang ..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Jiangsu University patent application for Method for Determining and Optimizing Cct and Ttt Curves of High-hardenability Die Steel. This invention was developed by Zhang Xianfu, Luo Rui, Ding Hengnan, Yang Cheng, Zhu Chenrui, Chen Jiayu, Zhao Qianqian an..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Institute of Metal Research, CAS has submitted a patent application for Martensite Heat-resistant Steel Service State Intelligent Evaluation Method Based on Multi-source Feature Fusion and Deep Learning. Qian Tianchuan and Yan Wei developed the invention.
The patent application number is CN202510532315 202504..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Sepcoiii Electric Power Construction has applied Chinese patent for Mounting, Positioning and Supporting Platform for Upper Steel Structure of Heat Absorption Tower. Yang Guang, Zuo Ningbin, Liu Dechun, Lyu Fengguang, Bai Haoliang, Jiang Hongge, Zhang Jialiang and Zhang Xin developed it.
The patent applicatio..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Beijing University of Technology has submitted a patent application for Negative Poisson's Ratio Steel Plate Shear Wall Structure with Double-stage Yield Bearing Energy Dissipation. This invention was developed by Jiang Ziqin, Wang Junjie, Zhang Shuo, Dong Xingchen and Zhang Like.
The patent application numbe..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Zhejiang Jiashun Metal Structure has filed a patent application for Fast-assembly Type Splicable Steel Structure. This invention was developed by Shen Wanzhong, Yang Tong, Hu Hanyang and Pan Jiahao.
The patent application number is CN202510682367 20250526. The patent publication number is CN120443741 (A). Int..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- LYSTEEL has filed a patent application for Production Method for Reducing Rotten Steel of Deformed Steel Bar and Deformed Steel Bar. This invention was developed by Xiong Biyong, Zhao Dingcang, Liang Liang, Liu Zhao, Cheng Huibing, Li Honglin and Yang Zhou.
The patent application number is CN202510710731 2025..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Sichuan Road and Waterway Construction Engineering has applied Chinese patent for Integral Type Steel Corridor Air Translation Hoisting Device and Hoisting Method. Zhang Jianning, Jiang Huabin, Liu Lei, Li Yu, Wang Zhou and Jiang Lu developed it.
The patent application number is CN202510515298 20250423. The p..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has received CRRC Shenyang patent application for Rapid Steel Rail Clamp Device. Dong Yongwu, Zhang Fudong and Wang Xincong developed the invention.
The patent application number is CN202510955910 20250711. The patent publication number is CN120440759 (A). Internati..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has published Nanjing Tuxin New Material Technology patent application for Rust Removal Device for Cold-pressed Section Steel Production. The invention was developed by Xu Degen, Zhou Changfu, Jiao Hui, Zeng Zhihua and Xiang Xiaoqing.
The patent application number i..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Jiangsu Helen Environmental Protection Equipment patent application for Dust Remover Steel Frame Cutting Machining Device. This invention was developed by Wang Honghua.
The patent application number is CN202510755051 20250606. The patent publication num..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Panzhihua Iron & Steel Research Institute, Pangang Group has submitted a patent application for Continuous Casting Method for Titanium-containing Steel. Xie Xin, Wu Chenhui, Zhang Min, Yuan Baohui and Bai Xuxu developed the invention.
The patent application number is CN202510618784 20250514. The patent public..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has published Anhui Litong Rare Earth Steel Cable patent application for Blanking and Cutting Equipment for Prestressed Steel Strand Production. The invention was developed by Zhang Jimin and Xu Degui.
The patent application number is CN202510626839 20250515. The pa..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Jiangsu Lingruiyong Heavy Industry Equipment patent application for Straightening Equipment Convenient to Maintain and Used for Hot-dip Galvanized Steel Strip Production and Method Thereof. This invention was developed by Yu Chenghua, Gao Zhenyu, Zhao Xi..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Gansu Jiu Steel Group Hongxing Iron & Steel patent application for Method for Straightening Steel Plate with Oxide Skin on Surface Without Shot Blasting After Heat Treatment. This invention was developed by Lu Weidong, Han Shudong, Ma Lin and Li Jianhui...
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Shanxi Engineering Vocational College has applied Chinese patent for Coiling Control Method for Hot Continuous Rolling Thin-gauge Soft Strip Steel. Yan Zhengrong, Liu Yanhua, Wang Yu, Shen Xiaochen, Shen Yuling and Li Shaohua developed it.
The patent application number is CN202510609583 20250513. The patent p..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Panzhihua Iron & Steel Research Institute, Pangang Group and Sichuan Pan Yan Testing Tech Co Ltd have submitted a patent application for Treatment Method for Vanadium-containing Waste Liquid in Laboratory. Liu Zhaohua, Wang Feng, Zhao Yunyan and Yuan Jinhong developed the invention.
The patent application n..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Baoshan Iron & Steel has submitted a patent application for Contract Task Allocation Method, Computer Storage Medium and Program Product. This invention was developed by Zhang Yaling, Liu Fang, Sun Wei, Liu Qi and Zhuang Yixun.
The patent application number is CN202410174084 20240207. The patent publication n..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Hubei Honglu Steel Structure has sought patent for Steel Structure Multi-stage Damping Protection Maintainable Wave-shaped Friction Gasket Assembly. This invention was developed by Liu Xiaodan, Chen Shengyuan, Cheng Xiaomin and Liu Zhi.
The patent application number is CN202510621019 20250514. The patent publ..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- MCC Shanghai Steel Structure Technology has filed a patent application for Safety Net Hanging Device for Steel Structure and Using Method Thereof. This invention was developed by Liu Jincheng, Chen Wenjin, Mao Lizheng and Hu Tao.
The patent application number is CN202510792131 20250613. The patent publication..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has received Zhejiang Gangtai Steel Structure Group patent application for Unloading-free Slippage Joint for Slippage of Steel Truss. Shao Xuezhi, Wei Bing and Lin Weiwei developed the invention.
The patent application number is CN202510891769 20250630. The patent p..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Nanchang Hangkong University has sought patent for Construction Method and Preparation Process of Tough Lubricating Wear-resistant Layer on Gear Steel Surface. This invention was developed by Geng Yongxiang, Wu Rongda, Zheng Haizhong, Xiao Yixin, Zhou Peifeng, Tang Yao and Chen Heng.
The patent application nu..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Sichuan Road and Waterway Construction Engineering has filed a patent application for Integral Type Steel Gallery Air Jump Hoisting Device and Method. This invention was developed by Zhang Jianning, Fu Yumin, Jiang Huabin, Liu Lei, Li Yu, Wang Zhou and Jiang Lu.
The patent application number is CN202510566952..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has released Nanjing Tuxin New Material Technology patent application for Receiving Device for Cold-formed Section Steel Production. This invention was developed by Jiao Hui, Zhu Falin, Zhou Changfu, Xu Degen and Xiang Xiaoqing.
The patent application number is CN20..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has received Xinjiang Ba Yi Iron & Steel patent application for Efficient Rolling Production Process of Q355b Steel Grade. Fan Zhenlei and Liu Ning developed the invention.
The patent application number is CN202510710676 20250529. The patent publication number is CN..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Beihang University has submitted a patent application for Separation Device and Separation Method for Oxides in Maraging Stainless Steel Powder. This invention was developed by Ran Xianzhe, Ma Haitao, Li Ruiqi, Cheng Xu and Wang Yudai.
The patent application number is CN202510226799 20250227. The patent publi..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has received Max patent application for Steel Bar Binding Device. Asami Takaya, Cao Ying and Yamamoto Yutaka developed the invention.
The patent application number is CN20248006208 20240118. The patent publication number is CN120435606 (A). International Patent Clas..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- POSCO has sought patent for Austenitic Stainless Steel Having Improved Low-temperature Impact Toughness and Strength, and Method for Manufacturing Same. This invention was developed by Kim Kwang-min, Song Seok-won, Lee Hong-ju and Kim In-ho.
The patent application number is CN20238082711 20230904. The patent ..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- POSCO has applied Chinese patent for Uncoated Austenitic Steel Sheet Having Improved Corrosion Resistance in Alkaline Environments and Method for Manufacturing Same. Kim Jin-seok, Lee Moon-soo, Kim Jong-hee and Kwon Young-jin developed it.
The patent application number is CN20238088069 20230904. The patent pu..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Nippon Steel & Sumitomo Metal has applied Chinese patent for Steel Plate. Hayashi Koutarou, Murata Shinichi, Sakurada Eisaku, Taniguchi Shunsuke and Kohtake Takahiko developed it.
The patent application number is CN20248006148 20240314. The patent publication number is CN120435581 (A). International Patent Cl..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- JFE Steel has submitted a patent application for Ferritic Stainless Steel and Method for Producing Same. Oikawa Shinji, Ishii Tomohiro and Inoue Keishi developed the invention.
The patent application number is CN20238090680 20231114. The patent publication number is CN120435580 (A). International Patent Class..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 6 -- JFE Steel has submitted a patent application for Method for Detecting Height of Melt, Device for Detecting Height of Melt, and Method for Producing Melt. Matsunaga Ryotaro, Moriya Kota and Yamamoto Tetsuya developed the invention.
The patent application number is CN20238090124 20230905. The patent publication..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Shenyang University of Technology has applied Chinese patent for High-wear-resistance Improved H13 Steel and Heat Treatment Process Method Thereof. Yu Xingfu, Zhang Meng, Feng Liyan, Wei Yinghua, Su Yong, Hao Tianci, Li Bo, Yu Penghan and Wang Quanzhen developed it.
The patent application number is CN20251075..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has published Maanshan Iron & Steel patent application for Ultrahigh-strength Steel Cord Steel with Excellent Fatigue Performance and Production Method Thereof. The invention was developed by Yin Defu, Wang Kaizhong, Mou Zumao, Zhang Xiaorui, Hu Fangzhong, Tang Peng,..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Angang Steel has submitted a patent application for High-elongation and High-forming Steel for Passenger Car and Production Method of High-elongation and High-forming Steel. This invention was developed by Sun Chengqian, Dong Yi, Shi Xiaoguang, Wang Junxiong, Cheng Xin, Li Zhi, Lu Yanpeng, Fan Jingtao, Wang Qi..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Maanshan University has submitted a patent application for Flexible High-strength Steel with Normal-temperature Stamping Performance and High-temperature Thermal Forming Performance and Manufacturing Method. Liu Meiling, Chen Qiwei, Yan Wenchao, Han Lu, Fang Juan, Yin Huiqing and He Guoqiang developed the inve..
Steel
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Shandong Iron & Steel has submitted a patent application for High-toughness High-surface-quality Wide and Thick Steel Plate and Manufacturing Method Thereof. This invention was developed by Li Xiangqian, Zhou Ping, Dong Hui, Huang Shaowen, Zhao Lifeng, Zhang Xuemin, Yang Heng and Wang Chengzhen.
The patent ap..
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