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Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Coupling Shield Capable of Being Rapidly Installed has been issued to Shandong Iron and Steel Group Yongfeng Lingang. This invention was developed by Tang Hongjun, Chen Shaohua, Ye Xiaodong, Liu Qiang, Li Shanbo, Man Xiaoqin and Li Guohua.
The patent application number is CN20242278060U 202..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has released Angang Steel patent application for GIS Combined Electric Appliance Operation State Evaluation Method Based on Ultrahigh Frequency and Ultrasonic Signals. This invention was developed by Zhang Yue, Zhang Yong, Jiao Jidong, Ma Guangyu, Lin Ke, Wang Linson..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has released Zhongtian Iron and Steel Group Huaian New Material patent application for Multi-layer Steel Cord Integrated Forming Production Equipment and Method. This invention was developed by Wan Wenhua, Chen Junzhao, Cai Jingkun, Cong Baoyi, Fang Yuhong, Lin Libo ..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has released Guangzhou Second Municipal Engineering patent application for Construction Method for Improving Arch Smoothness of Large-span Curve Steel Structure Arch Rib. This invention was developed by Liu Xin, Liu Zijian, Zhu Yucai, Zuo Deliang, Feng Jianxi and Li ..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has released MCC Shanghai Steel Structure Technology patent application for Steel Connecting Pull Rod Mounting Device and Method. This invention was developed by Chen Xiaoqiang, Wang Xuefei, Gui Qi, Zhang Mingqi, Liu Xiaogang, Fan Xuechao and Huang Chenlai.
The pate..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- China Construction Steel Structure has secured a patent on High-altitude Cantilever Supporting Frame. Li Xin, Ao Chunfeng, Gong Kaixun, Mei Zhongmin, Li Yong, Wang Shigang, Xiao Ke and Li Song developed the invention.
The patent application number is CN202421765744U 20240724. The patent publication number is ..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Jilin Jianzhu University has secured a patent on Building Fixing Steel Structure Frame. Wei Muyun, Xu Zhanbo, Zhan Naiyan and Xia Zhiwei developed the invention.
The patent application number is CN202422523952U 20241018. The patent publication number is CN223256191 (U). International Patent Classification cod..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Jilin Branch of China Nat Aviation Fuel Co Ltd and Harbin Institute of Technology have submitted a patent application for Preparation Method of In-situ Oxidized Plant Polyphenol Modified Stainless Steel Mesh. Zng Dongdong, Wang Guangzhi, Li Shaofang, Wei Daming, Xu Zheshi, Shan Hongfeng, Li Chuang, Li Yuhang a..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Qianan Iron and Steel Company of Shougang Corp and Beijing Shougang have submitted a patent application for Method for Controlling Coiling Temperature of Hot-rolled Strip Steel and Related Equipment. This invention was developed by Wang Qiuna, Dong Lijie, Yoon Ok-kyoung, Wang Haishen, Tian Baoqian, Wang Qingch..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Jilin Zhongrun Steel Structure Technology has obtained a patent for fabricated support for mounting steel box girder. This invention was developed by Ding Qingtian, Gong Lei and Yang Liqi.
The patent application number is CN202421726068U 20240722. The patent publication number is CN223255850 (U). Internationa..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Guangdong Hualiang Construction has obtained a patent for steel bar connection device for underground diaphragm wall. This invention was developed by Zhang Yuhang, Yu Wenliang, Fang Jingang, Fang Linlin, Wei Huiyi, Zeng Fan, Gao Feipeng and Peng Shu.
The patent application number is CN202422635102U 20241030. ..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Shandong Iron & Steel has obtained a patent for dual-purpose oil cup and oil supplementing device. This invention was developed by Sun Qiang, Zhang Guoming, Wu Hongbin, Luo Yuhui, Li Jiaxuan, Zheng Xiaoming, Zhang Jun, Zhao Xingmin, Shi Peng, Shao Shuai and Huang Xueliang.
The patent application number is CN2..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Gansu Jiu Steel Group Hongxing Iron & Steel patent application for Method for Smelting Nickel-saving Austenitic Stainless Steel. The invention was developed by Yu Yueshan, Liu Bin, Chen Xingrun, Liu Bo, Shang Yonglu and Wu Deming.
The patent applicatio..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Shandong Electric Power Engineering Consulting Institute patent application for Self-resetting Energy Dissipation Square Steel Tube Column Foot and Steel Structure. The invention was developed by Mu Dejun, Fu Li'na, Cui Tao, Feng Hao, Tan Lingling, Wang..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Ningbo Yumin Machinery Industry has been granted a patent for Steel Shell Tear Profile. Wang Xiao, Ao Gang and Xu Huifang developed the invention.
The patent application number is CN202421816351U 20240730. The patent publication number is CN223282881 (U). International Patent Classification code is F16S3/00. ..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Henan Zhongyuan Special Steel Equipment Manufacturing has been awarded a patent for Single-layer Cylinder Cooling Device for Hot Isostatic Pressing Device. This invention was developed by Zhang Meng, Zhao Yangyang, Miao Changzhou, Hao Xinhui, Liu Dongdong, Fan Zhixia and Zhao Dong.
The patent application numb..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Panzhihua Iron & Steel Research Institute, Pangang Group for Efficient and Energy-saving V-shaped Blowing Type Rotary Stirring Spray Gun. Cao Shusen, Yang Xiaodong, Zhou Zunchuan, Liu Yingdong, Zeng Boxiong and Jia Zisong developed the inventi..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Huzhou Nanxun Yintuo Special Material Technology for Tensile Heatproof Stainless Steel Tube. Shen Yan and Shen Huimin developed the invention.
The patent application number is CN202422879536U 20241126. The patent publication number is CN22325..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Pangang Group Jiangyou Changcheng Special Steel Co Ltd, Ultra High Speed Aerodynamics Institute China Aerodynamics Research and Development Center, Central Iron & Steel Research Institute and Henan Zhongyuan Special Steel Equipment Manufacturing have filed a patent application for GH625 Forged Rod and Preparat..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Tangshan Iron & Steel Group, Hegang Leting Steel and Tangshan Branch HBIS have filed a patent application for GTAW + FCAW Composite Welding Method for X80 Pipeline Steel. This invention was developed by Meng Genbagen, Zhao Guang, Liu Lu, Ma Yan, Liu Yiyang, Zheng Xiaodong, Meng Fanyue, Niu Xinghui and Li Bo.
..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Wuxi Xinchang Steel Pipe for Seamless Stainless Steel Tube for Heat Exchanger. Yu Yuxin developed the invention.
The patent application number is CN202422943039U 20241201. The patent publication number is CN223282761 (U). International Patent..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Shandong Jianzhu University has sought patent for Steel Structure Detail Drawing Deepening Design Method Based on Tekla. This invention was developed by Liu Zhe, Gu Wenxu, Zhou Xuejun, Wang Zhen and Wei Ruida.
The patent application number is CN20251025837 20250108. The patent publication number is CN11993972..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- CCCC First Highway Consultants has applied Chinese patent for Underground Gas Storage Cavern Sealing Steel Lining Design Method and Device, Medium and Cavern Structure. Cao Xiaoyong, Tao Rongjie, Li Jianfei, Ye Xinxin, Yang Shaozhan, Zeng Dongyang, Guan Shaoyu, Liu Yang, Tan Haixing and Xu Ping developed it.
..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Changzhou Vocational Institute of Engineering has applied Chinese patent for Building Steel Structure Installation Horizontal Correction Device and Use Method. Wei Jianjun and Xu Jin developed it.
The patent application number is CN202510366637 20250326. The patent publication number is CN119933391 (A). Inter..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Luoyang Yongyao Power Co Ltd and Henan Yongguang Electric Power Science & Tech Co Ltd have applied Chinese patent for Semi-finished Angle Steel Cutting Device. Zhou Yongtao, Wei Jiankang, Wan Yalong and Li Shuaihao developed it.
The patent application number is CN202510428731 20250408. The patent publicatio..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received Bengang Steel Plates patent application for Preparation Method of High-oxidation-resistance Hot Forming Steel Part. Liu Hongliang, Du Wenbin, Fu Yujing, Liu Chengjun and Guan Lin developed the invention.
The patent application number is CN202510443442 2..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received Hunan Valin Xiangtan Iron & Steel patent application for Production Process of Spring Flat Steel with Long Fatigue Life. Yuan Lin, Wang Xuji, Liu Zhi, Chen Yang, Zhang Qunhu, Li Jiajun, Luo Jingxian, Pan Xiquan, Gao Qing, Liu Jiwen, Yang Jianhua and Yang..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received Heilongjiang Construction Technology Development Center patent application for Steel Structural Member Deformation Monitoring Device Convenient to Install and Installation Method Thereof. Liang Xuyuan, Chen Jian, Li Guoqiang, He Dan and Wu Yan developed ..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received Suzhou University of Science and Technology patent application for Detection and Analysis Method for Evaluating Intergranular Corrosion Degree of Nuclear-grade Austenitic Stainless Steel. Hao Ting and Qiang Xiaochun developed the invention.
The patent a..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- CCCC Third Harbour Engineering has received a patent for Bailey Beam and I-shaped Steel Connecting Device. This invention was developed by Cao Zhicong, Zuo Jie, Chen Li, Sun Ermeng and Li Xianxin.
The patent application number is CN202422596407U 20241028. The patent publication number is CN223255865 (U). Inte..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- CR17BG Construction Engineering has received a patent for Fixing Device for Installing Embedded Bolts of Steel Structure. This invention was developed by Cao Yanan, Wei Fu, Ge Changhui, Han Peng, Wang Zhongsheng, Gao Yinqi and Xue Bin.
The patent application number is CN202422552383U 20241022. The patent publ..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- MCC Tiangong has received a patent for Auxiliary Steel Bar Traction Device. This invention was developed by Jin Shihao, Qiao Zhijun and Wang Bin.
The patent application number is CN202422296780U 20240920. The patent publication number is CN223256484 (U). International Patent Classification codes are E04C5/16,..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Suzhou Xianglou New Material has filed a patent application for Low-cost Low-temperature Continuous Annealing Cold-rolled High-strength Steel Strip and Production Method Thereof. This invention was developed by Li Pei, Zhang Xiao, Ma Bing, Chu Qianliang and Yang Chunqi.
The patent application number is CN2025..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Tianjin Chengjian University has filed a patent application for Restraint Device for Steel Frame Beam-column Joint Test. This invention was developed by Wang Hao, Wang Yukun, Zhao Lijie, Wang Jianshuo and Xie Yongping.
The patent application number is CN202411922837 20241225. The patent publication number is ..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Shanghai Meishan Iron & Steel has submitted a patent application for Characterization Method of Coke Reaction Characteristics. Zhang Wencheng and Xu Xiangbo developed the invention.
The patent application number is CN202311453554 20231103. The patent publication number is CN119936342 (A). International Patent..
Steel
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Tangshan Tangsteel Gas Co Ltd, Tangshan Iron & Steel Group and Hegang Leting Steel have been granted a patent for Natural Gas Purification Treatment Tower Convenient to Clean. Chen Shuicai, Takehiro, Jiang Chao and Chi Lijun developed the invention.
The patent application number is CN202422663581U 20241101...
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Wuhan Iron and Steel has submitted a patent application for Steel Plate Shape Defect Control Method After Quenching of Thin-gauge Quenched and Tempered Steel. This invention was developed by Xu Feng, Xu Jinqiao, Wang Jianli, Wang Lixin, Wei Bing and Qin Zhi.
The patent application number is CN20251097466 2025..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Wukun Steel has submitted a patent application for Efficient Deoxidation Alloying Process for High-quality Medium-high Carbon Steel. This invention was developed by Zhang Chengyong, Chen Shouhong, Wang Ning, Liao Wenkuan, Ma Junwen, Xie Jie, Wu Zhihua, Wu Xiukun and Zhang Hengchao.
The patent application numb..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Shandong Iron and Steel Group Yongfeng Lingang has submitted a patent application for Method for Rapidly Fettling Tapping Surface of Converter. This invention was developed by Zhang Xingcai, Man Xiaoqin, Yin Xingbin, Wu Shengke, Zhang Jie, Tao Hongqing, Bian Yunbo, Liu Liang, Ren Zhixuan and Liu Zhang.
The pa..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Shanxi Taigang Stainless Steel has submitted a patent application for Martensitic Stainless Steel Pickling-free Direct Rolling Process. This invention was developed by Wei Zhichao, Li Xuchu, Liang Minzheng, Wang Guiping, Sun Mingshan, Bai Jingang and Fan Xin.
The patent application number is CN202510130018 20..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Central Iron & Steel Research Institute has submitted a patent application for Deformable Co-based Ultrahigh-temperature High-hardness Bearing Alloy and Preparation Method Thereof. This invention was developed by Wang Hui, Cao Wenquan, Yu Feng, Wang Cunyu, Zhang Zeqian and Xu Haifeng.
The patent application n..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Baowu Group Echeng Iron and Steel has submitted a patent application for Weathering Resistant Steel with High Si, Low Ni and No Nb and Production Method Thereof. This invention was developed by Yi Xun, Yu Hongwei, Wang Cheng, Yan Min, Zhang Yuanpu, Peng Yu'ang, Liang Baozhu and Liu Fengkai.
The patent applica..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Zhejiang Wanhua Construction has submitted a patent application for Reserved Steel Bar Correcting Device of Pc Component. This invention was developed by Yang Daoxi and Lou Rongbiao.
The patent application number is CN202510186785 20250220. The patent publication number is CN119933389 (A). International Paten..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chengdu Design & Research Institute of Building Materials Industry has submitted a patent application for Construction Method of Large-span Cantilever Steel Support. This invention was developed by Yu Jian, Liu Jia, Yu Peng and Jiang Bo.
The patent application number is CN202510209871 20250225. The patent pub..
Steel
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Jiangsu Shagang Group Huaigang Special Steel has received a patent for Loader Brake Caliper Piston Puller. This invention was developed by Sun Jian, Zhu Qi and Bu Shuqiang.
The patent application number is CN202422590610U 20241025. The patent publication number is CN223289732 (U). International Patent Class..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Shanxi Andhra Swiss Civil Defense Equipment Co Ltd patent application for Bending Equipment for Assembly Type Steel Structure Production. The invention was developed by Zhang Sheng, Sun Guimin and Gao Honglin.
The patent application number is CN20251..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Lonsen Steel Strip Co Ltd has submitted a patent application for Alloy Steel Thickness Detecting and Marking System. Wang Chuang and Dou Xiaoyao developed the invention.
The patent application number is CN202510309692 20250317. The patent publication number is CN119927016 (A). International Patent Classific..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Nanjing Iron and Steel patent application for Thin Steel Plate Head and Tail S-bend Correcting Device. Hu Leiming and Ma Jun developed the invention.
The patent application number is CN20251099639 20250122. The patent publication number is CN119927014 (..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Dongtai Feiyada Metal Wire Mesh Co Ltd has submitted a patent application for Manufacturing Method of Stainless Steel Wire with Multi-layer Composite Structure. This invention was developed by Shen Guiguan.
The patent application number is CN20251029871 20250108. The patent publication number is CN119927005..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Beijing Qinze Hongxiang Metallurgy Tech Co Ltd has submitted a patent application for Production Process Method of Master Batch Wire Rod for 2100 Mpa Bridge Cable Galvanized Steel Wire. This invention was developed by Wang Meng.
The patent application number is CN20251000839 20250102. The patent publication..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Jiangsu Xingke Metallurgical Machinery Mfg Co Ltd has submitted a patent application for Section Steel Rolling Guide Based on Segmented Adjustment. Han Jindong and Han Wei developed the invention.
The patent application number is CN202510430374 20250408. The patent publication number is CN119926986 (A). Int..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Changshu Longteng Special Steel has applied Chinese patent for Alternatively-cooled Head-removing Roller Bed Structure for Rolled Steel Production. Hu Jing, Zhao Feng, Hu Jiuyao, Hu Sanya, Xu Li and Lyu Jiyong developed it.
The patent application number is CN202510330667 20250320. The patent publication num..
Steel
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Chinese Patent for Stainless Steel Bar Convenient to Carry has been issued to Jiangsu Yuanyuan Special Steel Co Ltd. This invention was developed by Zhu Jian, Yu Panpan and Xu Dongming.
The patent application number is CN202422685520U 20241105. The patent publication number is CN223292153 (U). International..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Beris Engineering & Research has submitted a patent application for Section Steel Rolling Method. This invention was developed by Tang Lijuan, Oh Min-yeon, Zhang Youchao, Ren Chenhui and Rao Weijiang.
The patent application number is CN202510142872 20250208. The patent publication number is CN119926969 (A). I..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Nanjing Ashai New Building Mat Co Ltd has submitted a patent application for Steel Bar Sticking Material Cleaning Device and Cleaning Method. Sun Xiaoxi, Chong Rui, Ji Zhouyang, Hu Xiliang, Zhou Tao and Zheng Siyuan developed the invention.
The patent application number is CN202510167280 20250215. The paten..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Guangdong Katop Automation Technology patent application for Steel Roller Wiping Device. Li Bingyang, Zhang Bowen, Qiu Dongqing, Yang Linlin and Zhu Gaowen developed the invention.
The patent application number is CN202510175865 20250218. The patent pub..
Steel
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has awarded a patent to Jinan Tairan Steel Structure Eng Co Ltd for Special-shaped Steel Structural Part Hoisting Clamp. Gong Jingling, Yang Lisha and Wang Zhaojun developed the invention.
The patent application number is CN202422554204U 20241022. The patent publi..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China 22MCC Group Corporation has applied Chinese patent for Welding Device and Welding Method for Steel Structure Frame. Liu Qianliang, Gu Zhongyi, Chen Xingru, Qiu Shouzhen, Cheng Guosong, Guo Bo, Wang Chengping, Zhang Binghui and Zhao Xiaohui developed it.
The patent application number is CN202510382114 20..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Hubei Jiukuan Construction Engineering has applied Chinese patent for Welding Equipment and Welding Method for Circular Steel Splicing. Hu Jie, Ye Chun and Ye Wei developed it.
The patent application number is CN202411887479 20241220. The patent publication number is CN119927522 (A). International Patent Clas..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Constr 8th Engineering Division has submitted a patent application for Steel Column Welding Windproof Device. This invention was developed by Gao Lei, Ding Honggang, Chen Yongliang, Ding Pan, Xu Gaojun and Huang Jia.
The patent application number is CN202510135677 20250207. The patent publication number..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Zhejiang Tongji Vocational College of Science & Technology has filed a patent application for Steel Structure Welding Equipment and Welding Method for Constructional Engineering. This invention was developed by Kang Tiegang, Kang Yifan and Li Ying.
The patent application number is CN202510332050 20250320. The..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Shanxi Ruiming Tech Co Ltd has filed a patent application for Concrete Pole Steel Reinforcement Framework Welding Forming Device. This invention was developed by Li Jie.
The patent application number is CN202510429548 20250408. The patent publication number is CN119927495 (A). International Patent Classific..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Gansu Jiu Steel Group Hongxing Iron & Steel has submitted a patent application for Method for Prolonging Service Life of Fan Impeller in Acid Environment. This invention was developed by Tian Weibing, Huang Weicheng, Wang Hongping and Liu Quan.
The patent application number is CN202510407418 20250402. The pat..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Mini Of Water Resources Haihe Water Conservancy Committee Yinluan Project Management Bureau has filed a patent application for Hydropower Station Unit Flow Passage Component Steel Plate Repairing Device. This invention was developed by Liu Jianbo and Wu Jinhui.
The patent application number is CN20251015361..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Wuxi Fushite New Mat Co Ltd has submitted a patent application for Composite Welding Device for Composite Wear-resistant Steel Plate. Wang Fengdi and Cai Yuefeng developed the invention.
The patent application number is CN202510399710 20250401. The patent publication number is CN119927431 (A). International..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- University of Science and Technology Beijing has filed a patent application for Welding Method for Manufacturing Three-dimensional Structure Reinforced Steel/aluminum Welding Joint on Steel Surface. This invention was developed by Chen Shuhai, Li Lize, Yang Jian, Ye Zheng and Wang Wanli.
The patent applicatio..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Jiangsu Shenghong Steel Structure Co Ltd has applied Chinese patent for Metal Steel Part Welding Device. Xie Hongkui, Ji Wenzhang and Xie Tian developed it.
The patent application number is CN202510425953 20250407. The patent publication number is CN119927384 (A). International Patent Classification codes a..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Dongguan Times Metal Tech Co Ltd has submitted a patent application for Surfacing Method and Surfacing Device for Repairing Seamless Steel Tube Hot-rolled Core Rod. This invention was developed by Liu Changmei, Wang Xuezhen and Li Hairui.
The patent application number is CN202510439367 20250409. The patent ..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Zibo Lvshu Tech Co Ltd has filed a patent application for Steel Structure Cutting Device with Protection Function. This invention was developed by Zhao Yujie, Wang Changwei and Li Futao.
The patent application number is CN202510313595 20250317. The patent publication number is CN119927327 (A). International..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Baoxin Software Wuhan Co Ltd has submitted a patent application for Profile Steel Tongue Cutting Automatic Positioning Method and System. This invention was developed by Li Shouguang and Xue Feng.
The patent application number is CN202510270118 20250307. The patent publication number is CN119927325 (A). Int..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Shandong Wukong Mat Co Ltd patent application for Edge Cutting Mechanism for Stainless Steel Plate Machining. This invention was developed by Zhou Yugang, Zhao Yuxia and Wang Meili.
The patent application number is CN20251079571 20250118. The patent p..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Sichuan Normal University has sought patent for Shearing Machine for Stainless Steel Bar Production. This invention was developed by Duan Yunhan, Xie Weihai, Jiang Yuting, Huang Ziying and Jia Zhen.
The patent application number is CN202510337260 20250321. The patent publication number is CN119927300 (A). Int..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Anyang Iron & Steel Group, Henan Iron & Steel Group Co Ltd and Anyang Iron & Steel patent application for Heat Recovery Coke Oven Coal Blending Method Based on Coal Coking Function. Gao Lidong, Meng Qingbo, Wang Hongshun, Gao Fenglin, Han Kuang, Zhang Sh..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Tangshan Ruifeng Steel and Iron Group Co Ltd has filed a patent application for Control Method for Inhibiting Periodic Fluctuation of Crystallizer Liquid Level in Sphc Steel Grade Production. This invention was developed by Wang Yang, Hou Chaojun, Zhang Long, An Jianbin and Li Chao.
The patent application n..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Tianjin Gangte Tech Co Ltd has applied Chinese patent for Auxiliary Feeding Device for Intermediate-frequency Heating Production of Die Steel. Jiang Ying developed it.
The patent application number is CN202510324779 20250319. The patent publication number is CN119927135 (A). International Patent Classificat..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Wuhu Huapu Alloy Mat Co Ltd patent application for Spring Steel Wire Section Shaping Device. Zhou Sen, Xu Lin and Wang Zhengliang developed the invention.
The patent application number is CN202510181776 20250219. The patent publication number is CN119..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Suzhou Anjie Technology has submitted a patent application for Assembly for Conducting Glue Treatment on Mesh Area of Folded Steel Sheet. This invention was developed by Wang Chunsheng, Wen Chaofei, Wei Mingxin and Ma Zihao.
The patent application number is CN202510302702 20250314. The patent publication numb..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Affiliated Hospital of Nantong University patent application for Soaking, Cleaning and Disinfecting Device for Stainless Steel Bronchofiberscope. This invention was developed by Shao Lili, Lu Wenjing, Wang Yanan, Chen Yu, Xia Wenwen, Huang Juan, Shi Jinm..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Taiyuan Hengshan Machinery Co Ltd patent application for Sharpening Machine Capable of Adjusting Polishing in Multiple Angles and Used for Steel Ingot Machining. You Hejun, Du Hong, Xing Jianchun, Niu Junjie, Yang Guoxi and Wang Libo developed the invent..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Taicang Xinxiang Metal Products Co Ltd has applied Chinese patent for Pushing and Polishing Device for Surface Treatment of Steel Structural Part. Bao Yanping developed it.
The patent application number is CN202510276747 20250310. The patent publication number is CN119927750 (A). International Patent Classi..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Jiangsu University of Science and Technology patent application for Composite Modification High-speed Steel Roller Polishing Device. Hu Kejun, Shi Yaoguo, Shi Qinghe and Han Wenqin developed the invention.
The patent application number is CN202510204044..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Chengdu Vocational & Technical College of Industry and Chongqing Junhaoyu Ind Co Ltd patent application for Cutting Equipment and Method for Steel Box Girder Production. This invention was developed by Wu Zhaoyu, Zhou Yun, Deng Lihua, Wang Changshou, Jia..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Suzhou Lanli Heavy Ind Group Co Ltd has submitted a patent application for Grooving Device for Steel Structure Machining. This invention was developed by Xie Wenbin, Ji Xue and Wang Shengli.
The patent application number is CN202510313568 20250317. The patent publication number is CN119927659 (A). Internati..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- JFE Steel has filed a patent application for Resistance Spot Welding Method and Method for Manufacturing Welded Joint. This invention was developed by Endo Kazuki, Maeda Satoshi, Toji Yuki and Kawabe Nao.
The patent application number is CN20238067960 20230830. The patent publication number is CN119923302 (A)..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Zhejiang Xintai Steel Tech Co Ltd has applied Chinese patent for Stainless Steel Seamless Tube Machining Equipment and Production Process Thereof. Wang Beilei and Wang Yanxin developed it.
The patent application number is CN202510281414 20250311. The patent publication number is CN119927637 (A). Internation..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Foshan Sanyou Auto Parts Manufacturing has sought patent for High-strength Steel Plate Stamping Forming Cracking Treatment Method. This invention was developed by Song Haisheng.
The patent application number is CN202311456010 20231103. The patent publication number is CN119927567 (A). International Patent Cla..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Jiangsu Shangding Steel Structure Co Ltd patent application for Steel Structure Butt Welding Adjusting Device and Method. The invention was developed by Wu Xiaoqin and Qian Hua.
The patent application number is CN202510238545 20250303. The patent pub..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Jiangsu Wealth Stainless Steel Co Ltd has submitted a patent application for Stainless Steel Product Butt Joint Positioning Welding Device. This invention was developed by Wang Xinxiang.
The patent application number is CN202510446377 20250410. The patent publication number is CN119927561 (A). International..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Nippon Steel & Sumitomo Metal has filed a patent application for Cut Processed Product and Guardrail. This invention was developed by Hayashida Takahide.
The patent application number is CN20238065154 20230919. The patent publication number is CN119923492 (A). International Patent Classification codes are B23..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released POSCO patent application for Aluminized Steel Sheet, Thermal-molded Component Using Same, and Method for Producing Same. This invention was developed by Wu Guni, Hwang Hyeon-seok, Oh Ji-eun and Cho Yong Gyun.
The patent application number is CN202380712..
Steel
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Chinese Patent for Shot Recovery System for Shot Blasting Machine has been issued to Panzhihua Iron & Steel Research Institute, Pangang Group. This invention was developed by Zuo Yuanhua, Chang Zhiyuan, Yu Cansheng, Li Long, Yin Jingjing and Deng Yuxuan.
The patent application number is CN202422497330U 202410..
Steel
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Anhui Zhizhi Engineering Technology has applied Chinese patent for Crane Grab Bucket Steel Wire Rope Deviation Rectification Control Method and System. Xu Ming, Chen Kaizhi, Wang Benfu, Wang Qiang, Yan Xiaoyu, Zhou Jing, Wang Yanhan, Xie Genpeng, Li Yingchun, Zhang Di and Wang Zhipeng developed it.
The pate..
Steel
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Henan Xinya Steel Structure Co Ltd has been granted a patent for Safety Maintenance Structure for High-altitude Steel Structure. Zheng Jing and Cheng Hongjie developed the invention.
The patent application number is CN202422188912U 20240906. The patent publication number is CN223289536 (U). International Pa..
Steel
| Tue 02 Dec 2025
Beijing, Dec. 3 -- The First Company of China 8th Engineering Bureau has been granted a patent for Steel Bar Surface Rust Removal Equipment. Meng Lingzhao, Chen Hao, Xia Gang, Du Qingyuan, Wang Hengyu, Huang Zhengmin and Liu Zhaowei developed the invention.
The patent application number is CN20242250496U 20240823. The patent pu..
Steel
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Liaoning Hualin Construction and Installation Eng Co Ltd has obtained a patent for polishing device for steel structure machining. This invention was developed by Huang Huili, Lin Shiya and Huang Shirong.
The patent application number is CN202422235665U 20240912. The patent publication number is CN223289531..
Steel
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Foshan Rongxing NC Equipment Co Ltd has obtained a patent for grinding machine for steel belt. This invention was developed by Liang Haopeng and Liang Jianxiang.
The patent application number is CN202422612199U 20241028. The patent publication number is CN223289523 (U). International Patent Classification c..
Steel
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Shenzhen Jintao Construction Tech Co Ltd has submitted a patent application for Steel Belt Replacing Device. This invention was developed by Zheng Nenghuan and Wang Guoyue.
The patent application number is CN20251071540 20250116. The patent publication number is CN119929572 (A). International Patent Classif..
Steel
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Suzhou Dongwang Sheet Metal Co Ltd has obtained a patent for flexible steel belt machining device. This invention was developed by Li Zhaoju and Wang Hongzhao.
The patent application number is CN202422457535U 20241011. The patent publication number is CN223289356 (U). International Patent Classification cod..
Steel
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has awarded a patent to Wuxi Tianlida Steel Grating Co Ltd for Clamping Device for Steel Grating Machining. Shao Guolong and Yu Jing developed the invention.
The patent application number is CN202421963568U 20240814. The patent publication number is CN223289348 (U..
Steel
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Changge Tianshunxiang Machinery Mfg Co Ltd has been granted a patent for Steel Bar Sawing, Threading and Polishing Production Line. This invention was developed by Zhu Tianlin.
The patent application number is CN202422924842U 20241129. The patent publication number is CN223289332 (U). International Patent C..
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