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Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has published Cnbm Hefei Steel Structure Tech Co Ltd patent application for Modularized Transport Plane Vestibule. The invention was developed by Jiang Shoufeng, Xie Jian, Zhang Huan, Wan Lingxin, Yang Jingjing and Wang Dongzheng.
The patent application number is ..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Nantong Hongyuan Geological Engineering Mat Co Ltd has filed a patent application for Wear-resistant Seamless Steel Tube and Preparation Method Thereof. This invention was developed by Liu Bingcheng and Yin Sifu.
The patent application number is CN202510603507 20250512. The patent publication number is CN12..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Sinoma Liyang Heavy Machinery Co Ltd has filed a patent application for Rapid Direction-changing Moving Device for Steel Billets. This invention was developed by Xu Zhijie.
The patent application number is CN202510900253 20250701. The patent publication number is CN120462884 (A). International Patent Classi..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Yantai EN Bang Electronic Tech Co Ltd has filed a patent application for Polishing Equipment for Large Steel Structure. This invention was developed by Luo Yuqi, Yao Huican, Zhou Guangmin, Zhu Jun, Wang Longyu, Zhang Peng, Qu Fanren, Fang Fengwu, Lyu Zhicheng, Yu Zhaolei and Zhang Feihu.
The patent applicat..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Hu Gang has filed a patent application for Steel Bar Straight Thread Forming Device.
The patent application number is CN202510610530 20250513. The patent publication number is CN120461118 (A). International Patent Classification codes are B21F11/00, B23P23/02, B23Q11/10, B23Q3/00 and B23Q7/00.
Accordi..
Steel
| Sun 08 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has received Shandong Colorful New Mat Co Ltd patent application for Color-coated Steel Plate Weather Resistance Evaluation Method Based on Multi-source Data Fusion. Li Qiang, Li Hongqiang, Zhang Weiwei and Liu Bing developed the invention.
The patent application ..
Steel
| Sun 08 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has released Luoyang Ship Material Res Institute No. 725 Res Institute Of China State Shipbuilding Corporation Lim patent application for Original Thick Steel Plate Crack Propagation Test Device and Method. This invention was developed by Zhang Baowei, Gao Zhenpeng, ..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Shanxi Haokun New Material Tech Co Ltd has submitted a patent application for Pre-plating Rust Removal Device for Galvanized Steel Sheet. Yang Zhiliang, Shen Guoqiang and Sun Dongjing developed the invention.
The patent application number is CN202510964413 20250714. The patent publication number is CN120461..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has received Hebei Fuqiao New Material Tech Co Ltd patent application for Machining Equipment for Steel Structure Treatment. Wei Jiahao, Liu Jingkai, Liu Yuxiang, Ren Liang and Yin Zhijie developed the invention.
The patent application number is CN202510791136 202..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Luan Weihong Steel Structure Co Ltd has applied Chinese patent for Rust Removal Device Capable of Repeatedly Removing Rust in Short Stroke for Steel Structure. Cao Yanbing, Gao Jian and Wang Zheng developed it.
The patent application number is CN202510685435 20250526. The patent publication number is CN1204..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has released Chaozhou Hongyi Laser Equipment Co Ltd patent application for Full-automatic Stainless Steel Product Edge Grinding Machine. This invention was developed by Lin Bo.
The patent application number is CN202510823623 20250619. The patent publication number..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Jiangsu Qianxi Hangxiao Assembly Type Building Tech Co Ltd has applied Chinese patent for Profile Steel Tank Grinding Device. Xu Xin and Yuan Jianfeng developed it.
The patent application number is CN202510706178 20250529. The patent publication number is CN120461260 (A). International Patent Classification..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Jingkai Fire Fighting Tech Zhejiang Co Ltd has applied Chinese patent for Steel Seamless Gas Cylinder Production Equipment and Production Process Thereof. Wu Linjun, Wu Shusen and Wu Minjun developed it.
The patent application number is CN202510631627 20250516. The patent publication number is CN120461129 (..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Jiangsu Bingrong Pipe Co Ltd has submitted a patent application for High-strength Corrosion-resistant Seamless Steel Tube Welding Device. This invention was developed by Shen Yang.
The patent application number is CN202510479442 20250417. The patent publication number is CN120461042 (A). International Paten..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has released Taian Shanhu Meter Tech Co Ltd patent application for Welding Device for Irregular Appearance of Stainless Steel Water Meter Shell. This invention was developed by Wu Daoqing and Sun Benguo.
The patent application number is CN202510713852 20250530. Th..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Yantai Tengyu Steel Grating Co Ltd has applied Chinese patent for Automatic Feeding Mechanism for Steel Grating Production Line. Yue Guangyu, Shi Yukun and Liu Shuang developed it.
The patent application number is CN202510638442 20250519. The patent publication number is CN120461016 (A). International Paten..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Guizhou Bridge Constr Group Co Ltd has applied Chinese patent for Steel Structure Welding Equipment and Welding Support. Zheng Pengpeng, Shi Jiakuan, Zhang Yibin, Liang Tiangui, Wen Jiangfan, Wu Shengjiang, Wang Jiang, Li Wangxing, Xie Yuancan, Ren Dayong, Huang Hongfei and Guo Ruihan developed it.
The pate..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Qingdao Fuxuan Electric Power Tech Co Ltd has submitted a patent application for Spacing Adjustment Working Frame for Steel Structure Profile Welding. This invention was developed by Li Lingmin.
The patent application number is CN202510581345 20250507. The patent publication number is CN120460982 (A). Inter..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Jiangyin Temei New Mat Co Ltd has submitted a patent application for High-precision Alignment Method and Equipment for Laminated Steel. This invention was developed by Bian Minfeng, Shen Rong, Bian Mingang, Kuang Yawei, Li Haimin, Chen Qiang and Huang Mingying.
The patent application number is CN20251064698..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Shanghai Baichu Numerical Control Tech Co Ltd has submitted a patent application for Structural Steel Positioning Method and Device, Electronic Equipment, Storage Medium and Program. Wan Zhang, Gao Ao, Zhu Jingfeng, Wu Min, Xu Chao and Dong Xiaolong developed the invention.
The patent application number is ..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has released Jinchuan Cobalt Research & Design Institute and Jinchuan Group patent application for Furnace Body Steel Structure Device of Side-blown Furnace. This invention was developed by Li Jinxue, Wu Pengyun, Lyu Suhuan, Li Pingkui, Gao Yinzhong, Ma Yufei and Hu ..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has published China Chemical Construction Eng Co Ltd patent application for Fixing Structure of Joist and Main Beam in Large-span Assembly Type Steel Structure. The invention was developed by Tang Jianlan, Wang Yao, Wang Bo, Zhang Hongfa, Gao Hailong, Ren Jiaxuan and..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Bekaert Advanced Cords Aalter NV has submitted a patent application for Steel Strand and Belt Reinforced with Steel Strand. This invention was developed by Vanreyten Wouter, Rommel Hendrik, Baekelandt Tom and Lambert Marc.
The patent application number is CN202510140872 20250208. The patent publication numb..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Fujian Qingtuo Special Steel Tech Research Co Ltd has applied Chinese patent for Stainless Steel Resistant to High-temperature Intergranular Oxidation and Manufacturing Method Thereof. Zheng Chun, Jiang Laizhu, Zheng Bin, Lin Qiuming, Xiao Xiangyong, Lan Liang, Kim Ji-ho and Huang Xinli developed it.
The pa..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Chicheng New Material Tech Suzhou Co Ltd has sought patent for Low-yield-ratio Cold-formed Steel and Manufacturing Method Thereof. This invention was developed by Liu Cheng.
The patent application number is CN202510965344 20250714. The patent publication number is CN120464935 (A). International Patent Class..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Haian Tianyi Automatic Control Equipment Co Ltd has submitted a patent application for Digital Strip Steel Annealing Furnace Thermal Management System. This invention was developed by Wu Baojun, Yan Mingjian and Wang Qianglong.
The patent application number is CN202510762366 20250609. The patent publication..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has received Guangdong Xiongfeng Special Steel Co Ltd patent application for Die Steel Heat Treatment Quenching Equipment. He Defeng and Shi Pengpeng developed the invention.
The patent application number is CN202510517861 20250424. The patent publication number i..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Baosteel Desheng Stainless Steel Co Ltd has submitted a patent application for Smelting Process of 304 Stainless Steel. Li Kaiwen, Chen Weiben, Xie Enjing, Lyu Tao, Jiang Junhua and Cui Shicong developed the invention.
The patent application number is CN202510697146 20250528. The patent publication number i..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has received Kocel Steel Foundry Co Ltd patent application for Method for Reducing Total Oxygen Content of Austenitic Stainless Steel. Zhao Guowei, Xu Yafeng, Wang Ping, Zhu Haiming and Ma Jianqing developed the invention.
The patent application number is CN202510..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Dongbei Univ Wuxi Research Institute has applied Chinese patent for Multi-technology Fused and Optimized Die Steel H13 Preparation Method. Liu Xihai, Feng Yingyu and An Saiqian developed it.
The patent application number is CN202510406909 20250402. The patent publication number is CN120464811 (A). Internati..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Dongguan Yuanfa New Mat Co Ltd has applied Chinese patent for Lubricating Oil for Cold Rolling of High-gloss Gold-plated and Silver-plated Steel Plate and Preparation Method of Lubricating Oil. Ma Chuanjie, Jia Shenghui and Huang Hanming developed it.
The patent application number is CN202510592140 20250509..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has released Shandong Qiangang Metal Tech Co Ltd patent application for Automatic Steel Belt Storage and Hoisting System. This invention was developed by Ma Ganghua, Wang Junmin, Ma Zhenyu, Zhu Zhenjiang and An Shiyu.
The patent application number is CN20251045904..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Nantong Litai Chemical Equipment Co Ltd has sought patent for High-strength Anti-corrosion Steel Lining Polytetrafluoroethylene Storage Tank. This invention was developed by Shi Wenjuan, Xia Yeli, Wang Xinhua, Zhao Guojian, Zou Jianfei and Li Hongfei.
The patent application number is CN202510921692 20250704..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has released Taizhou Zherun Stainless Steel Co Ltd patent application for Stainless Steel Polishing Device. This invention was developed by Yang Shuqing.
The patent application number is CN202510642072 20250519. The patent publication number is CN120461291 (A). In..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Yuanyu Zhishu Shenzhen Tech Co Ltd has submitted a patent application for Steel Structure Component Size Error Detection Method and Device Based on Point Cloud and Medium. This invention was developed by Wang Jiehui, Yi Tianqi, Qian Yachao and Liu Zhifeng.
The patent application number is CN202510945242 202..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has released China Mcc5 Group Corporation patent application for Concealed Drainage Construction Method in Steel Structure Floral Tube Column. This invention was developed by Shen Yu, Qu Xutao, Ma Ensheng and Wang Zuocheng.
The patent application number is CN20251..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Panzhihua Iron & Steel Research Institute, Pangang Group has filed a patent application for Steel Rail Section Detection and Calibration Method Based on Multi-laser Contourgraph. This invention was developed by Li Xiaoping, Sun Huayi and Yang Jianwei.
The patent application number is CN202510539975 20250427. ..
Steel
| Sun 08 Feb 2026
Alexandria, Feb. 9 -- U.S. Patent and Trademark Office has awarded a patent to Kobe Steel for Device and Method for Manufacturing Metal-resin Composite. Watanabe Kenichi, Kashima Hiroko and Sekiguchi Shu developed the invention.
The patent application number is US202318326469 20230531. The patent publication number is US1253965..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Shanxi Taigang Stainless Steel has filed a patent application for Packaging Method of Ptg316l Stainless Steel Cold Plate for Tank Container. This invention was developed by Zhao Hui, Fan Lianpeng and Liu Zhihong.
The patent application number is CN202510818628 20250618. The patent publication number is CN1204..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has received Rongcheng Yifeng Machinery Manufacturing patent application for Laser Cutting Equipment for Channel Steel Template Machining. Dong Zhaogang developed the invention.
The patent application number is CN202510729528 20250603. The patent publication number ..
Steel
| Sun 08 Feb 2026
Beijing, Feb. 9 -- Angang Steel has applied Chinese patent for Method for Evaluating Stamping Forming Fracture Defect of Automobile Steel Through Continuous Forming Capability. Hao Zhiqiang, Xu Xin, Liu Wenbo, Cao Zheng, Li Chunlin, Li Xiaotong, Liang Xiao, Ding Shuwei, Lyu Dong and Lu Xiaofeng developed it.
The patent applicat..
Steel
| Sun 08 Feb 2026
Beijing, Feb. 9 -- Kunming University of Science and Technology has submitted a patent application for Method for Identifying and Positioning Gpr Overlapping Signals of Multi-domain Double-row Reinforcing Steel Bars. This invention was developed by Li Chuan, Wang Yawei and Ma Qibing.
The patent application number is CN202510547..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- China MCC5 Group Corporation has applied Chinese patent for Construction Method for Longitudinal Load-bearing Steel Bars of Constructional Column. Chen Yangyang, Chen Liang and Jia Yongjie developed it.
The patent application number is CN202510633479 20250516. The patent publication number is CN120465724 (A..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Xiangtan University has submitted a patent application for Concrete Steel Fiber Gradient Orientation Method. This invention was developed by Cao Guodong, Ding Tianfeng, Gu Yongkang, Wang Congxu and Jiang Shengqiang.
The patent application number is CN202510797000 20250616. The patent publication number is C..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Jiangsu Dunbon Steel Structure Engineering has submitted a patent application for Large-span Deformation-resistant Steel Member Design Structure. This invention was developed by Zhang Xiaosong.
The patent application number is CN202510572828 20250506. The patent publication number is CN120465599 (A). Internat..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- China Energy Engineering Group Tianjin Electric Power Construction has submitted a patent application for Regional and Staged Jacking Process for Large-span Special-shaped Steel Net Rack Under Complex Site Condition. This invention was developed by Zhang Dongmao.
The patent application number is CN20251062370..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has published Guangdong Baiyun University patent application for Composite Steel Member. The invention was developed by Zheng Xinzhi, Zhang Hongzhou and Zheng Shuang.
The patent application number is CN202510940640 20250709. The patent publication number is CN120465..
Steel
| Sun 08 Feb 2026
Beijing, Feb. 9 -- Northeast Electric Power University has sought patent for Steel Park Micro-grid Low-carbon Optimization Operation Method Based on Distributed Robust Opportunity Constraint. This invention was developed by Zhang Rufeng, Sun Haihang, Chen Houhe, Yuan Rui, Jin Xiaolong, Wu Hao and Xu Xiandong.
The patent applica..
Steel
| Sun 08 Feb 2026
Beijing, Feb. 9 -- Shanghai Baosight Software has sought patent for Integrated Scheduling Optimization Method and System Suitable for Steel Production Industry. This invention was developed by Li Zitong, Wei Zhen, Sun Haiyan, Shi Xuanyang, Zhang Yang, Yang Hairong and Lyu Ruogang.
The patent application number is CN202510394408..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has released Nantong Aotie New Material Technology patent application for Chamfering Device for Special-shaped Steel Plate Machining. This invention was developed by Shi Jiange and Dai Zhaolin.
The patent application number is CN202510978442 20250716. The patent pub..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Maanshan Iron & Steel has filed a patent application for Spring Steel Hot-rolled Steel Strip and Preparation Process Thereof. This invention was developed by Peng Huan, Hu Xuewen, Shi Dongya, Wang Haibo, Wang Chengjian, Zhao Hu, Yu Xuanxun, You Huichao, Wu Zhiwen and Wang Fei.
The patent application number is..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Angang Steel has submitted a patent application for Process Control Method and System for Inhibiting Latticed Corrosion on Surface of Quenched Strip Steel. This invention was developed by Zhang Jianjun, Feng Xuran, Cai Shunda, Sun Rongsheng, Song Liwei, Zou Mingcong and Ren Zefei.
The patent application numbe..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has published Angang Steel patent application for Converter Continuous Temperature Measurement Method. The invention was developed by Sun Qun, Su Jianming, Wen Rongyu, Chen Yu, Cao Lin and Tan Zhenjun.
The patent application number is CN202510765930 20250610. The pa..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Angang Steel has submitted a patent application for Method for Improving Metallurgical Effect in Converter Tapping Process. This invention was developed by Sun Qun, Su Jianming, Wen Rongyu, Du Lin, Chen Yu, Cao Lin, Qin Guanqi and Wang Junce.
The patent application number is CN202510765932 20250610. The paten..
Steel
| Mon 09 Feb 2026
Alexandria, Feb. 9 -- ThyssenKrupp Steel Europe AG has been granted a patent for Weight-optimized Rotor Shaft, and Process for Manufacturing Same. This invention was developed by Grosserüschkamp Thomas and Disser Claus.
The patent application number is US202118265696 20211206. The patent publication number is US12540641 (B2). ..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Hegang Leting Steel, Tangshan Iron & Steel Group and Tangshan Branch HBIS have been awarded a patent for Cage for Overhauling Converter Flue. This invention was developed by Su Qingyu, Zhu Shuang, Liu Bingran, Li Chenming and Liu Jie.
The patent application number is CN202422889435U 20241126. The patent pub..
Steel
| Sun 08 Feb 2026
Beijing, Feb. 9 -- Angang Steel has submitted a patent application for Cold Rolling Unit Laser Welding Intelligent Section Welding Method for Weld Joint Calibration. Cai Shunda, Sun Rongsheng, Song Liwei, Ruan Guoqing, Zhang Jianjun, Hong Tiansheng, Wei Guoqing, Zou Mingcong and Zhang Bao developed the invention.
The patent app..
Steel
| Sun 08 Feb 2026
Beijing, Feb. 9 -- Angang Steel has submitted a patent application for Reasonable Matching Method for Cooling Strength and Smelting Strength of Blast Furnace. This invention was developed by Guo Tianyong, Zhang Yanhui, Xie Minghui, Shao Siwei, Li Zhong, Yao Shuo, Jiang Zhe, Fei Jing, Li Jianjun and Zhang Dian'an.
The patent app..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Angang Steel has applied Chinese patent for High-strength High-hardness Anti-fatigue Maritime Work Steel Plate and Manufacturing Method Thereof. Zhu Longhao, Zhao Tan, Li Wenbin, Tian Yongjiu, Yin Dongming, Jin Yaohui, Li Jia'an, Chai Tieyang, Li Junbo and Xiao Qingsong developed it.
The patent application nu..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Angang Steel has filed a patent application for Anti-fatigue Steel Plate in Extremely Cold Deep Sea Environment and Manufacturing Method Thereof. This invention was developed by Zhu Longhao, Zhao Tan, Tian Yongjiu, Li Wenbin, Chen Hua, Jin Yaohui, Wang Dongxu, Li Jia'an, Chai Tieyang and Li Junbo.
The patent ..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Angang Steel has sought patent for Extremely Cold Anti-fatigue Ultrahigh-strength Maritime Work Steel and Manufacturing Method Thereof. This invention was developed by Zhu Longhao, Wang Junsheng, Zhao Tan, Li Wenbin, Yin Dongming, Jin Yaohui, Ying Chuantao, Li Jia'an, Chai Tieyang and Li Junbo.
The patent app..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Angang Steel has submitted a patent application for Wear-resistant and Low-temperature-resistant Cutter Steel and Heat Treatment Method. This invention was developed by Bai Yunfeng, Yang Cheng, Xing Mengnan, Liu Chenxi, Hu Xinming, Ouyang Xin, Tian Yuting, Qu Xiujuan and Zhang Jian.
The patent application num..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Angang Steel has filed a patent application for Medium-carbon Fatigue-resistant Steel for Cutter and Heat Treatment Method. This invention was developed by Bai Yunfeng, Yang Cheng, Xing Mengnan, Liu Chenxi, Hu Xinming, Ouyang Xin, Zhang Jian, Qu Xiujuan and Wang Ruichen.
The patent application number is CN202..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Jiangyin Xingcheng Special Steel Works has submitted a patent application for Steel Plate for Low-welding-sensitivity Mirror Mold and Manufacturing Method of Steel Plate. This invention was developed by Wu Yang, He Guangxia, Sun Xianjin, Shi Ailai, Ge Henggui, Yao Nanjun, Zhang Weiwei and Qiu Wenjun.
The pa..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has published Hunan Valin Xiangtan Iron & Steel patent application for High-strength and High-toughness Wear-resistant Steel for Soil-contacting Part and Preparation Method Thereof. The invention was developed by Liu Zhi, Pan Xiquan, Zheng Jian, Wang Xuji, Yuan Lin, ..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has released Maanshan Iron & Steel patent application for Q420-grade Super-large Beam Type Specification Hot-rolled H-shaped Steel Resistant To-20 DEG C Low-temperature Impact and Production Method Thereof. This invention was developed by Chen Hui, Yu Hongyu, Tang Ch..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Angang Steel has applied Chinese patent for 420MPa-grade Marine Steel Plate Capable of Resisting Ice Collision in Frigid Zone and Manufacturing Method of 420MPa-grade Marine Steel Plate. Zhu Longhao, Zhao Tan, Li Wenbin, Tian Yongjiu, Yang Yuze, Jin Yaohui, Li Jia'an, Chai Tieyang, Li Junbo and Wang Dongxu dev..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has published Angang Steel patent application for Anti-fatigue 550 MPa-grade Low-temperature Toughness Marine Steel and Manufacturing Method Thereof. The invention was developed by Zhu Longhao, Wang Junsheng, Zhao Tan, Li Wenbin, Tian Yongjiu, Jin Yaohui, Liu Shuai, ..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has released Angang Steel patent application for Anti-fatigue Extra-thick Maritime Work Steel Plate and Manufacturing Method Thereof. This invention was developed by Zhu Longhao, Wang Junsheng, Zhao Tan, Li Wenbin, Tian Yongjiu, Jin Yaohui, Xiao Qingsong, Li Jia'an, ..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Benxi Beiying Iron & Steel Group has applied Chinese patent for High-performance Cold-rolled Dual-phase Steel and Preparation Method Thereof. Guo Lihe, Jiang Yunan, Zhang Hongliang, Xing Weiyi, Xu Haitao, Li Zhenzhong, Wang Huibin, Xu Bo, Yin Wei and Cong Yan developed it.
The patent application number is CN2..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has released Angang Steel patent application for High-toughness Supercritical CO2 Delivery Pipeline Steel Coil Plate and Manufacturing Method Thereof. This invention was developed by Huang Minghao, Wang Yang, Liu Gan and Kong Xianglei.
The patent application numbe..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- MCC Shanghai Steel Structure Technology has sought patent for Trestle-based Method for Hoisting Steel Structure Below Trestle in Place. This invention was developed by Xu Honghong, Pan Wenbo, Yu Shiqi and Ren Guoyi.
The patent application number is CN202510640748 20250519. The patent publication number is CN1..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Liaoning Institute of Science & Technology has submitted a patent application for Feeding Device for Cold-roll Steel Sheet Production Line. This invention was developed by Guo Haifeng, Wang Yiyang, Meng Zhaojun, Yu Huimin, Du Zhongbo, Li Jianan, Zhou Zhenchao and Shi Chunyang.
The patent application number is..
Steel
| Mon 09 Feb 2026
Alexandria, Feb. 9 -- JFE Steel has been granted a patent for Method for Detecting Fluctuation of Solidified Layer and Method for Operating Blast Furnace. This invention was developed by Ichikawa Kazuhira, Sato Takeshi, Yamamoto Tetsuya and Ito Tomohiko.
The patent application number is US202117919668 20210407. The patent publi..
Steel
| Sun 08 Feb 2026
Beijing, Feb. 9 -- Beijing Shougang Automation Information Technology has submitted a patent application for Defect Identification System for Strip Steel. This invention was developed by Zhu Junjie, Li Xiaolong, Li Da, Zhou Xiaoge, Xing Guobing, Jin Na, Huang Qiong, Wan Xiangtao and Ma Chao.
The patent application number is CN2..
Steel
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has received TJK Intelligent Equipment Manufacturing, Tianjin patent application for Steel Bar Feeding Device. Chen Zhendong developed the invention.
The patent application number is CN202510801417 20250616. The patent publication number is CN120462874 (A). Internat..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Hebei Construction & Investment Transp Investment Co Ltd and Hanhuang Railway Co Ltd have received a patent for Steel Rail Flash Grinding Device. This invention was developed by Yang Xiaole, Zhang Huiqing, Yue Shumei, Li Zhuojing, Cheng Baoyu and Wang Yumao.
The patent application number is CN202422879821U ..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Tangshan Iron & Steel Group, Hegang Leting Steel and Tangshan Branch HBIS have been granted a patent for Zinc Pot Heat Preservation Device. Yang Hongwei, Gao Jiangtao, Wu Yunzhe, Qi Qi and Zhao Zongjing developed the invention.
The patent application number is CN202422740298U 20241111. The patent publicatio..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Tang Steel International Engineering Technology; Tangshan Iron & Steel Group and Hegang Leting Steel have received a patent for Signal Acquisition Device for Audio Slagging System. This invention was developed by Li Shen, Liu Yan, Hao Junhua, Wu Zheng and Han Jiageng.
The patent application number is CN2024..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- CCCC First Harbor Engineering and No. 5 Eng Co Ltd of CCCC First Harbor Eng Co Ltd have been granted a patent for Steel Bar Bending Device. This invention was developed by Zhu Genshen, He Honghai, Wu Guixia, Chen Wenbo, Feng Bo, Li Runli and Bai Jiyuan.
The patent application number is CN202422862168U 20241..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Hegang Leting Steel, Tangshan Iron & Steel Group and Tangshan Branch HBIS have been granted a patent for Chute Cleaning Tool for Belt Conveyor. Zhang Yuepeng, Wang Congyuan, Wang Longhao, Wang Shuchao and Dong Qi developed the invention.
The patent application number is CN202422845623U 20241121. The patent ..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Nantong Tank Container Co Ltd and Square Technology Group have obtained a patent for steel belt uncoiling machine. This invention was developed by Zhang Jing and Mao Jianchun.
The patent application number is CN202422781736U 20241114. The patent publication number is CN223405695 (U). International Patent Cl..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 7 -- Jstigroup Testing and Certification and JSTI Group have applied Chinese patent for Long-term Corrosion Prevention Method for Closed Space of Weathering-resistant Steel Box. Liu Duo, Zhang Jiandong, Xu Yuqi and Ruan Xianhu developed it.
The patent application number is CN202510607940 20250513. The patent pub..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 7 -- Anshan Angang Iron Oxide Co Ltd, Angang Steel and An Steel Anshan Metallurgy Powder Mat Co Ltd have filed a patent application for Grinding Device for Preparing Micro-nano Reduced Iron Powder from High-purity Iron Oxide Powder. This invention was developed by Zhao Mingtao, Xiu Weiwei, Li Hanfei, Sun Zhongqi, Y..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Tang Steel International Engineering Technology, Tangshan Iron & Steel Group and Hegang Leting Steel have received a patent for Single-chamber Lime Shaft Kiln with Center Burner. This invention was developed by Cui Xiaolin, Liu Yang, Zhao Chunguang, Liu Xinxing and Zhang Kai.
The patent application number i..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Tangshan Iron & Steel Group, Hegang Leting Steel and Tangshan Branch HBIS have been granted a patent for Steel Coil Placing Table Capable of Adjusting Distance Between Supporting Steel Coils. This invention was developed by Zhang Hongjie, Bi Yanlei, Li Bo, Meng Qingyi and Xu Qiang.
The patent application nu..
Steel
| Fri 06 Feb 2026
Beijing, Feb. 7 -- Henan Province Highway Engineering Bureau Group, Henan Jiaotou Jiaoyun Expressway Co Ltd and Henan First Highway Eng Co Ltd have submitted a patent application for Steel Bar Sawing, Threading and Cage Welding Numerical Control Equipment Capable of Automatically Feeding. This invention was developed by Fang Hui..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- State Intellectual Property Office of China has released Anhui University of Technology and Baoshan Iron & Steel patent application for Sintering Mixture Moisture Intelligent Prediction Method Based on Deep Learning. This invention was developed by Yu Zhengwei, Xiong Lin, Lu Weiwen, Xiang Jiafa, Long Hongming,..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Foshan Xinjingsheng Environmental Protection Tech Building Material Co Ltd has sought patent for Intelligent Stainless Steel Cabinet. This invention was developed by Zhang Tianhua.
The patent application number is CN202510412481 20250402. The patent publication number is CN120458364 (A). International Paten..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- State Intellectual Property Office of China has published Kobe Steel and Sika Technology AG patent application for Geopolymer Composition, Geopolymer Cured Body, and Method for Producing Geopolymer Cured Body. The invention was developed by Horita Takahiro, Roy Chowdhury Sayantan and Cui Jing.
The patent ap..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Tengzhou Jingeda Metal Products Co Ltd has obtained a patent for fine screening device for steel shot machining. This invention was developed by Liu Changcheng and Wang Wenting.
The patent application number is CN202422356189U 20240926. The patent publication number is CN223405347 (U). International Patent ..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Dongguan Huajin Communication Tech Co Ltd has secured a patent on Feeding Device of Automatic Packaging Equipment for Reinforcing Steel Sheets. Ye Hong, Kang Haili and Liu Renqing developed the invention.
The patent application number is CN202422867778U 20241122. The patent publication number is CN223408215..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- State Intellectual Property Office of China has awarded a patent to Dongguan Huajin Communication Tech Co Ltd for Receiving Device of Automatic Packaging Equipment for Reinforcing Steel Sheets. Ye Hong, Kang Haili and Liu Renqing developed the invention.
The patent application number is CN202422867794U 2024..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- State Intellectual Property Office of China has awarded a patent to Liuan Tengyue Intelligent Tech Co Ltd for Steel Plate Spraying Line. Zheng Kun and Yuan Libao developed the invention.
The patent application number is CN202422683577U 20241104. The patent publication number is CN223405220 (U). Internationa..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Shanghai Pudong Water Supply and Drainage Construction Eng Co Ltd has been awarded a patent for Paving Steel Plate Anti-noise Structure. This invention was developed by Gu Jiajun, Zhou Quan, Chen Jie and Zhu Min.
The patent application number is CN202422681110U 20241105. The patent publication number is CN2..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Yantai Xinke Steel Structure Co Ltd has been awarded a patent for Steel Grating Mounting Clamp Device of Clamping Plate Positioning Nut Self-balancing Fastener. This invention was developed by Zhang Junqiang.
The patent application number is CN202422895820U 20241127. The patent publication number is CN22340..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Chinese Patent for Auxiliary Clamping Device for Grinding Transmission Electron Microscope Sample has been issued to Tangshan Iron & Steel Group, Hegang Leting Steel and Tangshan Branch HBIS. This invention was developed by Zhang Chunhua, Zhang Chen, Dong Xiaohui, Kang Xin and Bao Guangchao.
The patent appl..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Hongtai Water Supply and Drainage Equipment Co Ltd for Stainless Steel Water Tank Convenient to Clean. Wu Hangyu developed the invention.
The patent application number is CN202422560531U 20241023. The patent publication number is C..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Nanjing Guangzhao Measurement & Control Tech Co Ltd has secured a patent on Glass Packaging Stainless Steel Shell Cleaning Device. Song Zhaolong developed the invention.
The patent application number is CN202422760962U 20241113. The patent publication number is CN223405509 (U). International Patent Classifi..
Steel
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Changzhou Anfa Intelligent Equipment Co Ltd has obtained a patent for cleaning device for die steel machining. This invention was developed by Zhang Xianlong.
The patent application number is CN202422324669U 20240924. The patent publication number is CN223405481 (U). International Patent Classification code..
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