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Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Hubei Honglu Steel Structure has applied Chinese patent for Rolling Device for Workshop Steel Structure Production. Quan Li, Cheng Xiaomin and Li Yuanyuan developed it.
The patent application number is CN202411947720 20241227. The patent publication number is CN119608773 (A). International Patent Classificat..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Wuhan University of Science and Technology has applied Chinese patent for Carbide-free Bainite Steel with Tensile Strength Larger Than or Equal to 1300mpa and Preparation Method of Carbide-free Bainite Steel. Zhou Mingxing, Liu Man, Tian Junyu, Hu Haijiang, Gan Xiaolong, Chen Guanghui and Xu Guang developed i..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Kunming University of Science and Technology has applied Chinese patent for Treatment Process for Bainite Steel with Superfine Retained Austenite. Yamaizumi, Zou Shangyang, Huang Qinyuan, Chen Sida, Wu Yuhao, Cao Bo'er and Cao Hongli developed it.
The patent application number is CN202411940478 20241226. The..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Panzhihua Iron & Steel Research Institute, Pangang Group has applied Chinese patent for Device and Method for Measuring Upwarp Angle of Blast-furnace Tuyere. Zheng Kui, Xie Hongen, Fu Weiguo and Zhu Fengxiang developed it.
The patent application number is CN202411833643 20241213. The patent publication numbe..
Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Jiangnan Shipyard Group has applied Chinese patent for Round Steel Bending Die and Bending Method. Ni Chaofeng, Liu Xiaobao, Jiang Xiaoyu, Li Jinhua, Liang Xiaoman, An Ke, Sun Le, Feng Miaoxin, Song Zhiguang and Zhang Linghui developed it.
The patent application number is CN20251003658 20250102. The patent p..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Shanxi Taigang Stainless Steel has filed a patent application for High-corrosion-resistance Decorative Stainless Steel Cold Plate as Well as Preparation Method and Application Thereof. This invention was developed by Duan Xiufeng, Chang Guodong, Liu Chunlai, Wu Min, Lang Weiyun, Fu Jinzhu, Li Bo and Wang Bin...
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Institute of Metal Research, CAS has filed a patent application for Method for Eliminating Delta Ferrite in Austenitic Stainless Steel and Austenitic Stainless Steel. This invention was developed by Chen Sihan, Chen Shenghu, Jiang Haichang and Rong Lijian.
The patent application number is CN202411798855 2024..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Xichang Steel and Vanadium of Pangang Group has filed a patent application for Slag Making Method for Silicon-free Semi-steel Steelmaking and Silicon-free Semi-steel Steelmaking Method. This invention was developed by He Xiushan, Qiu Wei, Peng Youquan, Huang Rukeng, Yang Xiaodong, Zhang Longchao, Chen Zhan an..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Panzhihua Iron & Steel Research Institute, Pangang Group has submitted a patent application for Method for Controlling Influence of Ore Particle Size Matching on Air Permeability of Material Layer. This invention was developed by Ma Kaihui, Zhang Lili, Liu Lingling and Fang Yunpeng.
The patent application nu..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Shanghai Meishan Iron & Steel has submitted a patent application for Method for Solving Water Seepage of Thermocouple Intubation Tube of Continuous Casting Crystallizer. This invention was developed by Zhao Xingyong, Liu Huan and Zhu Kun.
The patent application number is CN202311180680 20230913. The patent p..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Nantong Polytechnic College has submitted a patent application for Hoisting System for Guiding and Stably Controlling Steel Rope. This invention was developed by Yuan Wenjie, Zhang Haijiao, Wang Mengyao, He Xiaowei, Zhang Tao, Nie Yangtian, Zhang Huiling, Lu Fangzhou and Lin Shengchang.
The patent applicatio..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Jiangsu Dawei Steel Structure has submitted a patent application for Hoisting Clamp for Steel Structural Part Machining. This invention was developed by Zhang Jian.
The patent application number is CN202510163024 20250214. The patent publication number is CN119612335 (A). International Patent Classification ..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Road & Bridge International, China Communications Road & Bridge North China Engineering and Henan Qinyi Expressway Co Ltd have secured a patent on Guardrail Jig Frame for Binding Steel Bars of Anti-collision Guardrail. Fan Houyu, Wu Shuguang, Yang Qingliang, Cui Xiantao, Zhao Chenyang, Wu Shikun, Guo Lichun a..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Panzhihua Iron & Steel Research Institute, Pangang Group and Sichuan Pan Yan Testing Tech Co Ltd have secured a patent on Storage Device for Polishing Disc of Automatic Grinding and Polishing Machine. Shi Zhixin, Liu Liwei, Zhong Xiang and Gao Jian developed the invention.
The patent application number is ..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Yangjiang Hongwang Industrial has submitted a patent application for Stainless Steel Cold-rolled Strip Surface Pickling Dephosphorization Device. This invention was developed by Dai Weicun, Pang Xin, Peng Yaolong, Tang Xiaojiang, Zhang Zhaohua, Wang Bingyin and Dai Zhipeng.
The patent application number is C..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Xi'an Zhitong Aviation Technology has submitted a patent application for Stainless Steel Surface Passivation Treatment Process. Wu Qingyuan and Jiang Yuheng developed the invention.
The patent application number is CN202510162222 20250214. The patent publication number is CN119615140 (A). International Paten..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Nanjing Iron and Steel has submitted a patent application for Extremely Low-cost Low-alloy Wear-resistant Steel Plate with Brinell Hardness of 300hb and Manufacturing Method. Jin Jianfeng, Yan Qiangjun, Jiang Zaiwei, Huang Biaokai, Lei Xiaorong, Chen Gang and Wang Xin developed the invention.
The patent appl..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Shandong Iron & Steel has submitted a patent application for High-strength and High-toughness Fine-grain Complex-phase Structure Wear-resistant Steel and Preparation Method Thereof. This invention was developed by Zhou Ping, Liu Degang, Li Xiangqian, Huang Shaowen and Tian Chao.
The patent application number..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- SD Steel Rizhao has submitted a patent application for 1.4 GPa-grade High-yield-ratio Hot-dip Galvanized Trip Steel and Manufacturing Method Thereof. This invention was developed by Hou Xiaoying, Wang Yeqin, Wang Guoqiang, Nan Xiaobin, Wang Peng, Liu Wanchun, Kang Huawei, Ding Mingkai, Hao Liang and Yin Cuila..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 16 -- Shandong Iron & Steel has submitted a patent application for Method for Reducing Converter Steelmaking Carbon Emission. This invention was developed by Li Shijing, Ning Wei, Guo Da, Liu Junbao, Wang Jianfeng, Li Honghui, Zhang Zhaoping, Yang Puqing, Lei Zhou, Tan Xueyang, Li Mingjun, Miao Yongkang and Liu Zhi..
Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Shanghai Building Decoration Engineering Group has submitted a patent application for Mobile Factory for On-site Machining of Assembly Type Secondary Steel Structure and Machining Method. Li Cheng, Liu Miaomiao, Liu Jiatan, Guan Wenchao, Hong Xiao, Shi Zhihong and Wu Chengcheng developed the invention.
The p..
Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Anhui Yuhuan Intelligent Manufacturing has submitted a patent application for Special-shaped Steel Structure Bending Device. This invention was developed by Yu Tao and Jia Jing.
The patent application number is CN202510148263 20250211. The patent publication number is CN119608852 (A). International Patent Cl..
Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Hebei Jinxi New Material Technology has submitted a patent application for Correcting Equipment for Steel Structure Machining. Fu Yuzan, Liu Minghui, Zhang Jinhui, Zhang Qinggong, Zhao Jin, Li Xing and Xu Jimeng developed the invention.
The patent application number is CN202411877696 20241219. The patent pub..
Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Jiangxi Lianfeng Industrial has submitted a patent application for Speed Control Method in Steel Rolling Process. This invention was developed by Guo Xuan, Zhang Ge, Zheng Bingqian, Zhou Cong and Wei Zijian.
The patent application number is CN202411761358 20241203. The patent publication number is CN11960878..
Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Yangchun New Iron and Steel has submitted a patent application for System and Method for Preventing Hydraulic Steel Pulling Weakness of Steel Splitting Roller Way. This invention was developed by Hu Qiule, Zhu Chunshao, He Jianhui, Wang Xin, Huang Liming, Tang Guanqun, Pan Lidong, Yin Shaohua and Li Bin.
The..
Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Shanghai Meishan Iron & Steel has submitted a patent application for Online Grinding Roller Control Method for Realizing Free Rolling. This invention was developed by Li Meihua, Wang Mingxin, Ma Kebu and Xie Yanchun.
The patent application number is CN202311180682 20230913. The patent publication number is C..
Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Henan Zhongyuan Special Steel Equipment Manufacturing has submitted a patent application for Processing Technology of Deep Blind Arc Stepped Hole. This invention was developed by Li Chuanzhou, Li Junpu, Cui Xiaoning, Li Hai'an, Du Lijuan and Zhao Dong.
The patent application number is CN202411904445 20241223..
Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Xiangtan University has submitted a patent application for Additive Preparation Method and Application of Aluminum-steel Composite Material. Li Chengbo, Chen Qinyao, Lin Shusheng, Yi Tie, Liu Shengdan, Fu Dingyao and Zheng Xuejun developed the invention.
The patent application number is CN202411728135 202411..
Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Guangxi Construction Engineering Group Construction Machinery Manufacturing has submitted a patent application for Angle Steel Squaring Auxiliary Device. This invention was developed by Li Huatuan, Tan Fude, Wei Liang, Liao Jiaming and Li Kaihua.
The patent application number is CN202411859437 20241217. The ..
Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Harbin Engineering University has submitted a patent application for Powder-prefilled Titanium/steel Plasma Arc Welding Method. This invention was developed by Liu Ji, Zhao Yuyang, Deng Qingwen, Miao Yugang, Wu Yifan, Gao Zhiqiang, Wu Ruizhi and Wu Bintao.
The patent application number is CN202411937524 2024..
Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Jiangsu Gangzheng Steel Sheet Science and Technology has submitted a patent application for Quick Positioning Type Shearing Device for Color-coated Steel Plate Machining and Shearing Method of Quick Positioning Type Shearing Device. This invention was developed by Xue Feng.
The patent application number is C..
Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Dalian Huarui Heavy Industry Group has submitted a patent application for Guiding Device for Improving Quality of Steel Plate, Technological Method and Hobbing Shear Equipment. This invention was developed by Ma Jiangtao, Zhao Hengliang, Han Yanan, Su Yichen, Song Yang, Li Mingpeng and Ma Ting.
The patent ap..
Steel
| Thu 16 Oct 2025
Beijing, Oct. 16 -- Shandong Iron and Steel Group Yongfeng Lingang has filed a patent application for Production Method of Carbon Structural Steel Hot-rolled Wire Rod. This invention was developed by Wang Yao, Chen Chao and Han Xue.
The patent application number is CN202411806272 20241210. The patent publication number is CN119..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- State Intellectual Property Office of China has released Xinji Aosen Special Steel Group patent application for Method for Reducing Defective Waste Quantity of Ultrahigh-strength Steel Plate. This invention was developed by Geng Sha, Zhang Yunfei, Wang Peixing, Li Yifan, Qin Sai, Han Shuo, Feng Jianchang, Wan..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Ouyeel Business Co Ltd has submitted a patent application for Steel Product Type Data Standardization Conversion Method and System. This invention was developed by Huang Tianli, Gao Xiaoguo, Yi Li, Liu Jirui, Cheng Xiaying, Wang Hui and Gu Yongxing.
The patent application number is CN202411592509 20241108...
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- State Intellectual Property Office of China has received Shaanxi Junchuang Zhiying Energy Tech Co Ltd patent application for Evaluation Method for Repair Welding Reheating Crack Tendency of 12cr1movg Thick-wall Heat-resistant Steel. Du Jiaowei, Lyu Pinzheng, Zhou Jiayong, Yang Yonggao and Li Xiao developed th..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Hefei Smarter Technology Group Corp has been granted a patent for Steel Belt Sizing Device. This invention was developed by Hu Taotao, Li Yue and Sheng Weiguo.
The patent application number is CN202422200718U 20240909. The patent publication number is CN223046902 (U). International Patent Classification co..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Huizhou Jinyuan Intelligent Robot Co Ltd has obtained a patent for clamping device and steel shell feeding device. This invention was developed by Meng Junwen, Wang Huan, Li Yangde, Deng Mingxing, Yin Huochu, Li Bin, Wang Shifeng and Liu Jincheng.
The patent application number is CN202422134777U 20240830. ..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Qingdao Weide Fangsheng Metal Tech Co Ltd has obtained a patent for head and tail material recovery device for steel plate cutting. This invention was developed by Luan Haitao, Sun Dongyang, Xie Weifeng, Liang Xiaoming and Wang Bin.
The patent application number is CN202421671001U 20240716. The patent publ..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Ningbo Minghong Intelligent Tech Co Ltd has secured a patent on Hoop Steel Belt Feeding and Detecting Mechanism. Wang Zhibai developed the invention.
The patent application number is CN20242250795U 20240823. The patent publication number is CN223046642 (U). International Patent Classification codes are B65..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- TJK Intelligent Equipment Manufacturing, Tianjin has received a patent for Steel Bar Conveying Equipment. This invention was developed by Chen Zhendong.
The patent application number is CN20242256063U 20240823. The patent publication number is CN223046614 (U). International Patent Classification codes are B6..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Nippon Steel & Sumitomo Metal has sought patent for Method for Manufacturing Spot-welded Joint, and Spot-welded Joint. This invention was developed by Yoshinaga Chisato.
The patent application number is CN20238056568 20230804. The patent publication number is CN119604382 (A). International Patent Classificat..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- JFE Steel has filed a patent application for Method for Producing Press-molded Article. This invention was developed by Ogawa Tsuyoshi, Shinmiya Toyohisa and Sumikawa Satoshi.
The patent application number is CN20238054509 20230721. The patent publication number is CN119604372 (A). International Patent Cla..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- State Intellectual Property Office of China has published Southwest Jiaotong University patent application for Method for Simulating and Predicting Corrosion Fatigue Evolution Process of Steel Structure. The invention was developed by Zhang Qinghua, Tang Kun, Cui Chuang, Li Yapeng and Yuan Xiaopeng.
The pate..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- State Intellectual Property Office of China has received Hunan Provincial Communications Planning, Survey and Design Institute patent application for Method for Calculating Flexural Capacity Characteristic Value of Steel and UHPC (ultra High Performance Concrete) Composite Structural Beam. He Yaobei, Chen Gua..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Hunan Provincial Communications Planning, Survey and Design Institute has filed a patent application for Method for Calculating Curvature-resistance Bending Moment Curve of Cross Section of Steel and UHPC (ultra High Performance Concrete) Composite Structural Beam. This invention was developed by He Yaobei, Q..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Beijing Jiaotong University has submitted a patent application for Auxiliary Decision-making Method and System for Steel Rail Corrugation Grinding. This invention was developed by Wang Yang, Xiao Hong, Gao Liang, Liu Qiang, Chi Yihao, Qian Zhongxia, Wei Shaolei, Zhao Weize, Li Yunpeng, He Jianbo, Wu Qing and ..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Hengyuan Litong Electric Factory Co Ltd has secured a patent on Silicon Steel Sheet Emptying Machine. Liu Bailiang and Zhang Baojun developed the invention.
The patent application number is CN202422366619U 20240927. The patent publication number is CN223046881 (U). International Patent Classification codes..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Foshan Shunde Haozuan Steel Trade Co Ltd has obtained a patent for stainless steel coiled plate unwinding device. This invention was developed by Deng Shaojie, Zeng Yufeng and Li Guoping.
The patent application number is CN202421936803U 20240812. The patent publication number is CN223046863 (U). Internatio..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- State Intellectual Property Office of China has published Central Iron & Steel Research Institute patent application for High-frequency High-performance Iron-nickel Alloy Magnetic Powder Core and Preparation Method and Application Thereof. The invention was developed by An Jing, Guo Shihai, Mou Xing, Xu Lihon..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Chinese Patent for Scrap Steel Recycling and Packaging Hydraulic Device has been issued to Qingzhou Zhikang Waste Metal Co Ltd. This invention was developed by Tan Chao.
The patent application number is CN20242209346U 20240819. The patent publication number is CN223045251 (U). International Patent Classifi..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Chinese Patent for Steel Structure Tubular Column Machining Support has been issued to Shandong Hongsanye Steel Structure Eng Co Ltd. This invention was developed by Zhou Xinwen.
The patent application number is CN202422222152U 20240910. The patent publication number is CN223044521 (U). International Paten..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Dongguan Hirui Casting Machinery Co Ltd has secured a patent on Stainless Steel Conveying Belt. Jiang Jun developed the invention.
The patent application number is CN202422111451U 20240829. The patent publication number is CN223046497 (U). International Patent Classification codes are B65G15/48, B65G15/52,..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Ningbo Jinrui Packaging Tech Co Ltd has been granted a patent for Medical Low-temperature-resistant Steel Barrel. Hu Wenbin developed the invention.
The patent application number is CN20242249999U 20240823. The patent publication number is CN223046412 (U). International Patent Classification codes are B65D..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Guizhou Zheqian Steel Structure Co Ltd has received a patent for Steel Column Anti-collision Structure. This invention was developed by Zhang Xiuliang, Guan Zhen, Zhou Meiying and Zhang Yaoliang.
The patent application number is CN202422103587U 20240829. The patent publication number is CN223047966 (U). In..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Guangdong Provincial Architectural Eng Machinery Construction Company has been granted a patent for Auxiliary Positioning Device for Hoisting Wing Plate of Steel Box Girder. This invention was developed by Zhang Xirong, Liu Zhangjie, Chen Runcai, Li Xiaoxiong, Ding Weibang, Li Zihao and Zheng Jun.
The pate..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Jiangsu Zhongtian Yunjian Tech Co Ltd has obtained a patent for electrolytic tank for electrolytic machining of stainless steel products. This invention was developed by Liu Xiao, Lyu Lei and Liu Cuicui.
The patent application number is CN202421999684U 20240819. The patent publication number is CN223047631..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Shandong Iron and Steel Group Yongfeng Lingang has obtained a patent for automatic uniform ash discharging device of tgs lime kiln. This invention was developed by Wang Yufeng and Meng Meng.
The patent application number is CN202422161130U 20240904. The patent publication number is CN223047425 (U). Internati..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Zhejiang University of Technology has sought patent for Steel Cofferdam Settlement Monitoring System and Monitoring Method. This invention was developed by Wang Kangyu, Zhou Xinlong, He Kangze and Ma Qunchao.
The patent application number is CN202411822998 20241212. The patent publication number is CN1195949..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Sichuan Communication Surveying & Design Institute has obtained a patent for lightweight steel-concrete combined cover beam. This invention was developed by Ren Jian, Zhuang Weilin, Yuan Ligang, Liang Yao, Liao Xiaojiang, Zhang Di, Zhang Jing, Luo Hong, Li Wei, Liu Yaochuan, Peng Yousong and Zhou Xiaofu.
T..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Chengdu Better Construction and Installation Engineering has been granted a patent for Basement Retaining Wall Post-cast Strip Steel Formwork Supporting Mechanism. This invention was developed by Tang Qian, Li Shen, Zhang Yang, Fan Rui and Xiang Guimin.
The patent application number is CN202421620863U 202407..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Chinese Patent for Steel Trestle Foundation Truss Girder Supporting Device has been issued to Zhejiang Jiaogong Hongtu Traffic Construction. This invention was developed by Li Xudong, Su Chunting, Hu Haibin, Wang Yufeng, An Shunbo, Yang Chenglin, Wu Zhiqin, Li Lixin, Yang Siyu, Nie Zepeng, He Junyao, Shen Kai..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Xilinhot City Chengguang Municipal Eng Co Ltd has secured a patent on Assembled Anti-collapse Deep Foundation Pit Supporting Steel Casing. Ma Ming, Wang Yongqiang and Huang Kun developed the invention.
The patent application number is CN202421722810U 20240720. The patent publication number is CN223048049 (..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Chinese Patent for Unhooking Prevention Device for Crane has been issued to Bengang Steel Plates and BX Steel POSCO Cold Rolled Sheet. This invention was developed by Zhu Laiqiang, Wang Fengtian, Liu Yang, Zhao Zhen and Zhang Yongzhe.
The patent application number is CN202422331746U 20240924. The patent pu..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Jiangsu Dunbon Steel Structure Engineering has obtained a patent for steel member stable hoisting device. This invention was developed by Zhang Min.
The patent application number is CN202421999075U 20240819. The patent publication number is CN223047074 (U). International Patent Classification codes are B66C1..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Chinese Patent for Integral Lifting Type Lifting Appliance Framework for Prefabricating T-beam Panel Reinforcing Steel Bars has been issued to Road & Bridge International and China Communications Road & Bridge North China Engineering. This invention was developed by He Jinming, Jin Shukun, Qi Kai, Dong Liang,..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Nantong At&m Machinery Co Ltd has been granted a patent for Vacuum Suction Lifting Feeding and Discharging Device for Heavy Steel Plates. Zhang Jian, Zhu Dongsen and Zhang Tingting developed the invention.
The patent application number is CN202422328234U 20240924. The patent publication number is CN2230470..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Mountop Group Co Ltd has been granted a patent for Rapid Binding Device for Reinforcing Steel Bars. Zhao Pei developed the invention.
The patent application number is CN202422245546U 20240913. The patent publication number is CN223046022 (U). International Patent Classification codes are B65B13/18, B65B13/..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Daido Steel has submitted a patent application for Negative Electrode Active Material. Kimura Yuta, Shimomura Kyohei and Ohisa Hiroyuki developed the invention.
The patent application number is CN20238055924 20230713. The patent publication number is CN119604989 (A). International Patent Classification codes..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Liuzhou Taimu Prestressing Force Machinery Co Ltd has secured a patent on Steel Strand Storage Device. Li Jianqiang, Yang Fan and Xu Haifeng developed the invention.
The patent application number is CN202422132987U 20240830. The patent publication number is CN223046986 (U). International Patent Classificat..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Aichi Steel Corp Ltd has applied Chinese patent for Magnetic Sensor Device. Shimizu Yusuke, Iwanaga Yoshihiro and Tatematsu Shunichi developed it.
The patent application number is CN20238056478 20230831. The patent publication number is CN119604774 (A). International Patent Classification codes are G01R33/..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Wuxi Fushite New Mat Co Ltd for Wear-resistant Steel Plate with Shock-resistant Composite Structure. Wang Fengdi and Cai Yuefeng developed the invention.
The patent application number is CN20242202231U 20240819. The patent publication numb..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Chinese Patent for Rust-resistant Galvanized Steel Door has been issued to Bodun Tech Zhejiang Co Ltd. This invention was developed by Liang Yongjun.
The patent application number is CN202421987476U 20240815. The patent publication number is CN223045321 (U). International Patent Classification codes are B3..
Steel
| Wed 15 Oct 2025
Beijing, Oct. 15 -- Chinese Patent for Fixed Pulley Steel Wire Rope Groove Disengaging Early Warning and Protecting Device has been issued to Shandong Iron and Steel Group Yongfeng Lingang. This invention was developed by Liu Shengxiang, Liu Liang, Li Pin and Liu Ying.
The patent application number is CN202422150099U 20240903. ..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- POSCO has submitted a patent application for High-corrosion-resistance and High-strength Stainless Steel and Manufacturing Method Thereof. Kong Jung-hyun, Kim Sang-seok, Park Mi-nam, Kim Sang-yoon, Tae Gi Sun, Kim Hoe-hoon and Kim Do-hoon developed the invention.
The patent application number is CN2023805663..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Hyundai Steel has submitted a patent application for Non-oriented Electrical Steel Sheet and Method for Producing Same. Cho Han Hyuk and Kang Chun-ku developed the invention.
The patent application number is CN20238056802 20230719. The patent publication number is CN119604637 (A). International Patent Classi..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Hyundai Steel has sought patent for Hot Stamped Component and Method for Manufacturing the Same. This invention was developed by Jang Minho, Kang Seok-hyun, Park Min-seo and Han Sung-kyeong.
The patent application number is CN20228098642 20221216. The patent publication number is CN119604632 (A). Internation..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- State Intellectual Property Office of China has received POSCO patent application for Molten Iron Manufacturing Equipment and Molten Iron Manufacturing Method. Yoon Shi-kyung, Shin Myoung-kyun and Kim Yong In developed the invention.
The patent application number is CN20238056559 20230724. The patent publica..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Nippon Steel & Sumitomo Metal has filed a patent application for Adhesive Resin Composition-coated Electromagnetic Steel Sheet and Method for Producing Same. This invention was developed by Aramaki Takashi, Suzuki Yuki and Oishi Hiroshi.
The patent application number is CN20238056580 20230726. The patent pub..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Nippon Steel & Sumitomo Metal has filed a patent application for Adhesive Resin Composition-coated Electromagnetic Steel Sheet and Method for Producing Same. This invention was developed by Aramaki Takashi, Suzuki Yuki and Oishi Hiroshi.
The patent application number is CN20238056572 20230726. The patent pub..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 15 -- Nippon Steel Chemical & Materials has filed a patent application for Resin Composition and Cured Product. This invention was developed by Omura Masaki and Ogami Koichiro.
The patent application number is CN20238056676 20230803. The patent publication number is CN119604586 (A). International Patent Classifica..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 14 -- Nihon Kanki Ind Co Ltd and JFE Steel have applied Chinese patent for Sulfuric Acid Production Device and Sulfuric Acid Production Method. Nishide Tsutomu, Okada Hideaki and Ishida Yuichiro developed it.
The patent application number is CN20238043960 20230530. The patent publication number is CN119585196 (A..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- Hefei University of Technology and Anhui Construction Investment Group have sought patent for Tunnel Self-adaptive Intelligent Steel Supporting Mechanism and Topological Optimization Method Thereof. This invention was developed by Sheng Minghong, Wang Yixian, Liu Chao, Tang Rui, Liu Yu-li, Dai Jie, Hong Benan..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- Huaxin Cement and Huaxin Chaokelong New Building Material Tech Huangshi Co Ltd have filed a patent application for Regenerated UHPC Steel Fiber Stripping Method. This invention was developed by Li Yeqing, Chen Mengyi, Shang Dechen, Yu Songbai, Ye Xian, Geng Chundong and Liu Yongqiang.
The patent applicatio..
Steel
| Tue 14 Oct 2025
Beijing, Oct. 14 -- Nippon Steel & Sumitomo Metal and Vallourec Mannesmann Oil & Gas France have submitted a patent application for Metal Pipe for Oil Well. Abe Chika, Akioka Koji, Ochiai Mamoru and Iwaki Yuichi developed the invention.
The patent application number is CN20238054159 20230714. The patent publication number is ..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- China Construction Steel Structure and Zhonghai Jialong Chengdu Real Estate Dev Co Ltd have sought patent for Construction Method. This invention was developed by Li Youzhi, Huang Guohui, Chen Meng, Zhang Qinglin, Hu Lanbo and Song Jinwei.
The patent application number is CN202411949388 20241227. The paten..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- Henan Dicheng Environmental Protection Technology and Anyang Iron & Steel Group have filed a patent application for Raw Gas Pressure Regulation and Control Device for Single Carbonization Chamber. This invention was developed by Li Song, Li Zhiran, Guo Fang, Zhang Feng, Li Jianli, Wang Cong, Fan Weiguo, Zhao ..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- Jiangsu Ruige High Alloy Mat Co Ltd has applied Chinese patent for Auxiliary Clamp for Pressing Steel Ingot into Steel Bar and Using Method. Wu Xinghua, Wu Yuru, Wang Ruifeng, Liu Ming and Zhou Longshan developed it.
The patent application number is CN202411904250 20241223. The patent publication number is..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- State Intellectual Property Office of China has received Guizhou Huitong Shenfa Steel Structure Co Ltd patent application for Building Space Structure Composition Processing Device. Deng Wei, Li Xianhai and Zhao Yue developed the invention.
The patent application number is CN202411835339 20241213. The pate..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- Guohui Intelligent Tech Jiangsu Co Ltd has filed a patent application for Building Steel Structure Joint Welding Equipment. This invention was developed by Liu Zhao.
The patent application number is CN202411799305 20241209. The patent publication number is CN119589251 (A). International Patent Classificati..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- State Intellectual Property Office of China has received Changshu Changsheng Heavy Ind Steel Structure Co Ltd patent application for High-strength Steel Part Low-temperature Welding Equipment and Process. Jiang Yaojun, Zhou Bin and Tang Yiting developed the invention.
The patent application number is CN202..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- State Intellectual Property Office of China has published Tangshan Iron & Steel Group, Hegang Leting Steel and Tangshan Branch HBIS patent application for Welding Wire for 780 Mpa Grade Wheel Steel and Laser-electric Arc Hybrid Welding Process. The invention was developed by Xia Mingsheng, Niu Xinghui, Liu Li..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- Shenzhen Zhihe IoT Communication Tech Co Ltd has filed a patent application for Valve Element, Valve and Liquefied Gas Steel Cylinder. This invention was developed by Tao Dejian and Huang Jieyuan.
The patent application number is CN202411698489 20241125. The patent publication number is CN119594187 (A). In..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- Haili Wind Power Equipment Tech Dongying Co Ltd has submitted a patent application for High-precision Steel Plate Numerical Control Cutting Equipment. Wei Jinhua, Wang Haiming, Chu Kaixin, Zhang Suocheng, Sun Haitao and Xu Chengchen developed the invention.
The patent application number is CN202411903773 2..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- State Intellectual Property Office of China has released Shanghai Jiaoyan Tech Co Ltd patent application for Forging Heat Treatment Process for Low-carbon Bearing Steel Backing Bearing Outer Ring. This invention was developed by Shi Kailin and Fan Pengxu.
The patent application number is CN202411800882 202..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- Shandong Runjin Heavy Industry Tech Co Ltd has submitted a patent application for Precipitation Hardening Steel Forge Piece Machining Method and Shaping Device. Li Jinjuan, Zheng Fuyou, Ren Hailiang and Liu Zhan'ao developed the invention.
The patent application number is CN202411525680 20241030. The paten..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- Yan Xiaogang has applied Chinese patent for Cutting Equipment for Steel Bar Machining.
The patent application number is CN202411819745 20241211. The patent publication number is CN119588848 (A). International Patent Classification codes are B21C51/00, B21F11/00 and B21F23/00. Cooperative Patent Classific..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- Jiangsu Pengde Industrial Tech Co Ltd has submitted a patent application for Liquefied Natural Gas Stainless Steel Corrugated Plate Knot Stamping Insert Die Structure. Tan Tianning developed the invention.
The patent application number is CN202411985087 20241231. The patent publication number is CN11958882..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- Hebei Kaiyuanjin Pipe Mfg Co Ltd has submitted a patent application for High-precision Seamless Steel Tube Production Equipment. Fan Yaxun, Zhang Hongmin, Miao Yanfen and He Weiting developed the invention.
The patent application number is CN202411917125 20241224. The patent publication number is CN1195887..
Steel
| Mon 13 Oct 2025
Beijing, Oct. 14 -- State Intellectual Property Office of China has published Zhejiang Kingland & Pipeline Tech Co Ltd patent application for Strip Steel Centering and Balancing Device. The invention was developed by Wang Zunsheng, Cao Yueliang, Zhong Xuequan, Bao Xiaorong, Zhu Yukang and Zhu Yunfeng.
The patent application n..
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