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Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Wuxi Tairui Electric Equipment has secured a patent on Transfer Device for Incoming and Outgoing Lines of Steel Support. Tan Jun and Yang Pengfei developed the invention.
The patent application number is CN202520453654U 20250317. The patent publication number is CN224014664 (U). International Patent Classifi..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Suzhou Anjie Technology for Assembly for Conducting Glue Treatment on Mesh Area of Folded Steel Sheet. Wang Chunsheng, Wei Mingxin, Ma Zihao and Wen Chaofei developed the invention.
The patent application number is CN202520447245U 20250314. ..
Steel
| Fri 13 Nov 2026
Geneva, Nov. 12 -- Nippon Steel has applied WIPO patent for Hot-stamped Component. Shimizu Makoto, Fujita Soshi, Suzuki Yuki and Irikawa Hideaki developed it.
The patent application number is WO2026JP15412 20260416. The patent publication number is WO2026230347 (A1). International Patent Classification codes are C21D1/18, C21D9..
Steel
| Fri 13 Nov 2026
Geneva, Nov. 12 -- World Intellectual Property Organization has released JFE Steel patent application for Granular Slag Production Equipment and Production Method. This invention was developed by Sugihara Hirokazu and Shigaki Nobuyuki.
The patent application number is WO2026JP08975 20260309. The patent publication number is WO2..
Steel
| Fri 13 Nov 2026
Geneva, Nov. 12 -- World Intellectual Property Organization has published Sumitomo Electric Industries patent application for Tire, Plated Steel Wire for Cable Bead, and Cable Bead. The invention was developed by Kubo Yugo, Unoki Makoto, Watanabe Hinako, Kanda Ryoko and Noda Yohei.
The patent application number is WO2026JP00476..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Automatic Assembly Line for Angle Steel Square Buckling has been issued to Shanxi Construction Investment Equipment Manufacturing. This invention was developed by Mo Qingjiao, Xie Zhenyan, Mao Xiaoyu, Liu Qixun, Huo Dongmin and Guo Xiao.
The patent application number is CN202520585608U 202..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to China State Construction Port Engineering Group for Stockpiling Device Suitable for Steel Pipe Piles. Liu Songlin, Fan Qinchi, He Shouhan, He Yongkun, Li Jin, Ye Yipin, Hu Yangbin, Wang Xi, Zhu Shaoshuai, Dai Jichang and Sun Chengfeng develop..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Anhui Yuhuan Intelligent Manufacturing has been granted a patent for Bending Device for Steel Structure Machining. Ge Huihai, Li Chengcheng and Chen Xiaoyan developed the invention.
The patent application number is CN202520615984U 20250403. The patent publication number is CN224010918 (U). International Pate..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Jiangsu Fangyuan Steel has secured a patent on Square Steel Bending Angle Forming Device. Gao Song, Zhou Hongling, Guo Jinxiang and Xu Dan developed the invention.
The patent application number is CN202520402319U 20250310. The patent publication number is CN224010915 (U). International Patent Classification ..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Foshan Xinjingsheng Environmental Protection Technology Building Material has secured a patent on Automatic Bending Device for Stainless Steel Plate. Zhang Tianhua developed the invention.
The patent application number is CN202520611048U 20250402. The patent publication number is CN224010902 (U). Internation..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Steel Wire Coil Pay-off Device for Welding Reinforcing Mesh has been issued to Jiangyin Jianxin Metal. This invention was developed by Zhang Jian and Bian Xiaozhong.
The patent application number is CN202520490385U 20250320. The patent publication number is CN224010851 (U). International P..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Shandong Iron and Steel Group Yongfeng Lingang has been granted a patent for Strip Pressing Fan Device for Preventing Head of Strip Steel from Floating in Hot Continuous Rolling. Liu Yingchu, Xing Niancong, Wang Zhenglong, Zhao Bo, Dong Xiaoyang and Yu Peng developed the invention.
The patent application num..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Sluice Steel Wire Rope Dirt Twisting Direction Cleaning Device has been issued to Jinggangshan University. This invention was developed by Zhao Wei, Fang Guisheng and Wu Daming.
The patent application number is CN202520102596U 20250116. The patent publication number is CN224010588 (U). Int..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Guangdong University of Technology has applied Chinese patent for Improved YOLOv8-based Steel Surface Defect Detection Method and System. He Jinhong and Hayashi Sui developed it.
The patent application number is CN202610552590 20260424. The patent publication number is CN122453739 (A). International Patent..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has published Shougang Zhixin Electromagnetic Material (Qian'an) patent application for Batch Steel Material Defect Tracing Method and Device, Medium and Equipment. The invention was developed by Liu Lei, You Xuechang, Jia Mengyuan, Xin Guangrong, Zhou Xiaoqi, Liu Z..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 12 -- University of Science and Technology Beijing has filed a patent application for Steel Product Carbon Footprint Dynamic Distribution Method and Device Based on Material Flow Analysis, Medium and Product. This invention was developed by Furuzuki Kiyoshi, Zhou Qian, Pan Chongchao, Wang Guanxiong and Liu Qi.
The..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Ore Preparation Equipment Facilitating Assembly and Disassembly of Crushing Rollers has been issued to Hebei Iron & Steel Group Mining. This invention was developed by Zhao Shufang, Lai Youbang, Zhou Yong, Wang Haoming, Li Zhipeng, Deng Wenxue, Gao Yuqian, Sakae Akira, Ye Huishi and Wang Le..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Baoshan Iron & Steel and Wuhan Iron and Steel have obtained a patent for support for lightweight steel arch and lightweight steel arch system. This invention was developed by Ma Yannan, Luo Haihe, Wang Yong, Wu Xinhai, Cai Zheng, Li Fengbin, Jiang Lu, Ma Rongkui, Zhang Hua, Chen Weijin and Zhang Danrong.
T..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 12 -- South China University of Technology has submitted a patent application for Laser Welding High-strength Steel Fatigue Prediction Method Fusing Data Enhancement and Defect Parameters. Zeng Ziyi, Ren Yanjun, Liu Yaopeng, Liu Siwei, Huang Dehong, Chen Shaoli and Wang Dong developed the invention.
The patent app..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Yangzhou University has submitted a patent application for Arc-shaped Steel Gate Optimization Design Method Based on Self-adaptive Kriging Proxy Model. This invention was developed by Chen Ruolin, Sun Linsong and Wang Hanzhi.
The patent application number is CN202610849873 20260612. The patent publication nu..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Beijing Construction Engineering Group and Beijing International Construction Group have secured a patent on Steel Bar Spacing Measuring Scale. Yang Xingbao, Hao He, Liu Hongzhi, Sun Zirong, Fan Zhaohui, Song Jie, Zhao Le, Zhong Yuanxiang, Zhang Yanjie and Wang Yuan developed the invention.
The patent appl..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Dongyue Special Purpose Automobile Shandong Mfg Co Ltd and Chang'an University have secured a patent on Suspension Type Unmanned Cleaning Machine for Highway Steel Plate Guardrail. Zhang Yuxiang, Lei Suiyang, Liu Yang, Li Jikun, Liu Jiayi, Zhou Jing, Liu Honglin, Liu Yuanlei, Ma Dengcheng and Liu Hengxiang de..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Baoshan Iron & Steel has submitted a patent application for Cold Rolling Unit Automatic Scheduling Method Based on Business Label Comprehensive Scoring. Yu Junwei, Xue Yuping, Zhang Xiaolei, Ma Qiansheng and Zhu Tie developed the invention.
The patent application number is CN202510108518 20250123. The patent..
Steel
| Fri 13 Nov 2026
Geneva, Nov. 12 -- CRRC Shandong has sought patent for European-standard Section-steel Container Flatcar Underframe and Railway Container Flatcar. This invention was developed by Zhang Xuechao, Wei Mingqiang, Zhang Wenlong, Duan Yuanyong and Geng Ping.
The patent application number is WO2025CN105344 20250630. The patent publica..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Liuzhou OVM Machinery has secured a patent on Non-twisted Steel Strand Inhaul Cable Production Line. Chen Li, Pan Shuilan, Chen Yupeng, Tao Wenbin, Jia Zhicong, Qin Yu, Liu Jiezhang, Shen Yangbo, Zhou Jie, Qin Weiwei, Xu Junrong and Lu Jincai developed the invention.
The patent application number is CN202423..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Nanchang Hangkong University has submitted a patent application for Mopso-bp-based Push-bending Forming Parameter Optimization Method for Stainless Steel Small-bending-radius Pipe. This invention was developed by Hong Haiqing, Zeng Xiang, Zou Yineng, Liu Jie, Xu Xuefeng, Xiao Jie, Yang Yuan, Wu Cailiang, Xian..
Steel
| Fri 13 Nov 2026
Geneva, Nov. 12 -- Hyundai Steel has submitted a patent application for Post-treatment Solution and Method for Manufacturing Steel Sheet Using Same. Kang Jae Wook, La Joung Hyun, Park Min Suh and Han Seong Kyung developed the invention.
The patent application number is WO2026KR03651 20260306. The patent publication number is WO..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Rapid Steel Grit Collecting Device has been issued to CRRC Shandong. This invention was developed by Gong Pichen, Fan Wei and Lou Huanqiang.
The patent application number is CN202520739370U 20250418. The patent publication number is CN224012044 (U). International Patent Classification code..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Shandong Huayu Times Steel Structure for Steel Structure Shot Blasting Cleaning Device. Li Guizhuang, Liu Fenxia, Zhang Guangshan and Zhang Jianqiang developed the invention.
The patent application number is CN202520268299U 20250219. The pat..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Suqian Bond Metal Products for Grinding and Polishing Machine for Steel Wire Rope Surface Treatment. Li Jianjun and Li Yu developed the invention.
The patent application number is CN202520546543U 20250326. The patent publication number is CN..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Jiangsu Fangyuan Steel has secured a patent on Auxiliary Equipment for Heat Treatment of Flat Steel. Gao Song, Zhou Hongling, Guo Jinxiang and Xu Dan developed the invention.
The patent application number is CN20252116465U 20250522. The patent publication number is CN224011962 (U). International Patent Class..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Nanjing Ganxi Machine Manufacturing has been awarded a patent for Polishing Device for Stainless Steel Machining. This invention was developed by Wu Laiming and Wu Qi.
The patent application number is CN202520549173U 20250327. The patent publication number is CN224011897 (U). International Patent Classificat..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Anshan Yangtian Metallurgy Energy Technology has been awarded a patent for Steel Billet Cutting Device Convenient to Fix. This invention was developed by Zhang Xuyang, Liu Jiankai, Huang Hongyu, Chen Siwen, Han Yongkui, Zhou Lingling, Xie Pengbo and Zhang Qi.
The patent application number is CN202520759594U ..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Shandong Dashan Stainless Steel Products has been granted a patent for Edge Cutting Device for Stainless Steel Machining. Li Yong, Song Kuiwei and Zhou Zelu developed the invention.
The patent application number is CN202520547912U 20250327. The patent publication number is CN224011321 (U). International Pate..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Tangshan Jinyu Tiancai Pipe Industry Technology has received a patent for Strip Steel Cutting Equipment. This invention was developed by Wang Gongsheng, Wang Guoan, Wang Jiahui and Ren Haifeng.
The patent application number is CN202520708984U 20250415. The patent publication number is CN224011308 (U). Intern..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Automatic Feeding Device of Steel Bar Shearing Machine has been issued to Gansu No. 1 Construction Engineering Group. This invention was developed by Zhou Weinan, Li Yongfeng and Zhang Yifan.
The patent application number is CN202520511624U 20250321. The patent publication number is CN22..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Steel Bar Cutting Device for Constructional Engineering has been issued to Shandong Zijian Group. This invention was developed by Duan Dongcai, Zhao Lefeng and Lyu Xiao.
The patent application number is CN202520732550U 20250417. The patent publication number is CN224011114 (U). Internation..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Chaofeng Industry & Trade for Steel Wire Straightening Equipment. Wang Qin developed the invention.
The patent application number is CN202520768463U 20250422. The patent publication number is CN224011099 (U). International Patent Cl..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to China Gezhouba Group No 3 Engineering for Reinforcing Steel Bar Machining All-in-one Machine. Bai Lin, Zhang Zhifeng, Ma Jing, Lu Jing, Qian Guowen, Li Liang and Kang Wenhui developed the invention.
The patent application number is CN2025207..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Jiangsu Fangyuan Steel has received a patent for Flat Steel Cutting Scrap Collecting Type Machining Device. This invention was developed by Gao Song, Zhou Hongling, Guo Jinxiang and Xu Dan.
The patent application number is CN202520978311U 20250519. The patent publication number is CN224011792 (U). Internatio..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Anhui Hongyuan Iron Tower Co Ltd and Anhui Hongyuan Steel Structure Co Ltd have been awarded a patent for Forklift Steel Pipe Storage Stabilizing Mechanism. This invention was developed by Zhu Xiaoming, Zhang Shengzhao, Wei Qiangqiang, Fan Zhiyong, Sha Wenjing, Zhang Kun and Sun Xuchu.
The patent applicati..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Shanghai Beststeel New Energy Co Ltd, Gangzhijie Building Tech Tianjin Co Ltd, Shanghai Beststeel Intelligent Building Group Co Ltd and Shanghai Beststeel Clean Energy Co Ltd have been granted a patent for Necking-down Type Steel Bearing Plate Hanging Connecting Piece and Hanging System. This invention was de..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Shanghai Beststeel New Energy Co Ltd, Gangzhijie Building Tech Tianjin Co Ltd, Shanghai Beststeel Intelligent Building Group Co Ltd and Shanghai Beststeel Clean Energy Co Ltd have received a patent for Hanging Connecting Piece Special for Necking-down Type Steel Bearing Plate and Hanging System. This inventio..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Beijing Zhao Fuji New Materials Tech Development Co Ltd and Zhongyan Zhaoke Beijing Tech Co Ltd have submitted a patent application for Special Quick-curing Slow-bonding Adhesive, Slow-bonding Prestressed Steel Strand and Preparation and Use Methods of Slow-bonding Prestressed Steel Strand. Liu Sijing, Fan Yu..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Henan Angang Zhoukou Iron and Steel Co Ltd, Anyang Iron & Steel Group, Anyang Iron & Steel and Henan Iron & Steel Group Co Ltd have been awarded a patent for Protective Device for Equipment Management. This invention was developed by Li Bo, Yang Wanhua, Wei Guohua, Jiang Zhenqiang, Zhang Hongli, Chen Shuai, ..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Changzhou Zhongtian Special Steel Co Ltd and Zenith Steel Group Co Limited have applied Chinese patent for Steel Quality Intelligent Analysis and Cooperative Processing Method and System. Gao Yubo and Feng Gang developed it.
The patent application number is CN202610580968 20260429. The patent publication n..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Central Iron & Steel Research Inst Co Ltd, Nuclear Power Institute of China and Baowu Special Metallurgy have applied Chinese patent for Heat-resistant Alloy Suitable for Friction Pair in High-temperature Environment as Well as Preparation Method and Application of Heat-resistant Alloy. Li Quan, Deng Qiang, H..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Anhui Zhongke Gaoren New Mat Co Ltd and Hefei Institutes of Physical Science, Chinese Academy of Sciences have submitted a patent application for Non-magnetic High-toughness TWIP Steel and Preparation Method Thereof. This invention was developed by Han Ye, Liang Juhua, Han Fusheng and Zhao Modi.
The patent..
Steel
| Thu 12 Nov 2026
Seoul, Nov. 11 -- Res Inst Ind Science & Tech and POSCO Holdings have submitted a patent application for Apparatus for Firing Cathode Material of Secondary Battery. This invention was developed by Yang Choongmo, Hwang Soon Cheol, Hwang Min Young and Heo Jeong Heon.
The patent application number is KR20230119046 20230907. The ..
Steel
| Thu 12 Nov 2026
Seoul, Nov. 11 -- Res Inst Ind Science & Tech and POSCO Holdings have filed a patent application for Apparatus for Firing Cathode Material of Secondary Battery. This invention was developed by Yang Choongmo, Hwang Soon Cheol, Hwang Min Young and Heo Jeong Heon.
The patent application number is KR20230119045 20230907. The pate..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Jiangxi Woerken Intelligent Equipment Tech Co Ltd and Nanchang University have submitted a patent application for Low-temperature Tempering Process for 0.13 C-7Mn Medium Manganese Steel Spot-welded Joint. This invention was developed by Wang Shaopeng, Zhu Zhengqiang, Xiao Yijie, Zhu Yunming and Liu Tangbin.
..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL have sought patent for 60Si2Mn Spring Steel Cold-rolled Steel Strip and Preparation Method Thereof. This invention was developed by Li Guocang, Shen Guohui, Zhao Dingcang, Zeng Bin, Liang Liang, Tian Fei, Liu Xuhui, Peng Xialin, Wu Jiansheng, Deng Biro..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Hebei Puyang Iron & Steel and Henan Jianfeng Metal Material Proc Co Ltd have applied Chinese patent for Ultra-low Carbon Steel Top Slag Composite Modifier as Well as Preparation Method and Application Thereof. Zheng Lei, Zhang Taisheng, Pang Hongxuan, Yan Zhanshu, Wang Liang, Zhang Daogang, Liu Bin, Pian Xin,..
Steel
| Thu 12 Nov 2026
Seoul, Nov. 11 -- POSCO Co Ltd, Lotte Eng & Constr Co Ltd, Columbus and POSCO E&C have applied Korean patent for Structure Between Column and Beam. Lim Chul Woo, Park Jongwook, Ryu Hongsik and Kim Jaesik developed it.
The patent application number is KR20230118757 20230907. The patent publication number is KR20250036362 (A). ..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Guizhou Communications Construction Group and Guizhou Communications Investment Economic and Tech Research Development Co Ltd have sought patent for Method for Evaluating, Regulating and Controlling Microstructure of Wire Rod for Ultrahigh-strength Cable Steel Wire. This invention was developed by Han Hongju,..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- MCC Heavy Ind Xinjiang Co Ltd, China 22MCC Group Corporation and Ershierye Group Equipment Mfg Co Ltd have submitted a patent application for Auxiliary Pouring Structure of Steel Column. This invention was developed by Geng Dongchang, Guo Zhicheng, Ao Rigele, Li Zhijian, Gao Zongmin, He Jianbo and Wang Siyuan..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- China Coal Mine Construction Group Anhui Lvjian Tech Co Ltd, China Coal Mine Construction Anhui Tech Co Ltd, China Coal Yuanda Huaibei Building Industry and China Coal No. 3 Construction Group have applied Chinese patent for High-strength Steel Bar Mechanical Anchoring Device with Self-locking and Anti-loosen..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- State Power Investment Corporation Science & Technology Research Inst Co Ltd and Inner Mongolia Huomei Hongjun Aluminum Electric Co Ltd Zahazuoer Branch have submitted a patent application for Online Monitoring Device and Method for Hydrogen Permeation of Steel Hydrogen Conveying Pipeline. This invention was ..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Jiangxi Transportation Investment Group and East China jiaoTong University have submitted a patent application for Method and Device for Reinforcing Pier Column by Spraying GFRP and Angle Steel in Composite Mode and Reinforcing Assembly. This invention was developed by Liu Xuzheng, Liu Jinzhi, Feng Yulin, Zho..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- China Comm 2nd Navigational Bureau 2nd Engineering and Quanzhou Road and Bridge Dev Group Co Ltd have submitted a patent application for Walking Type Rotary Pushing Device and Method for Broken Line Steel Truss Girder. Chen Yu, Deng Yimin, Gu Jizhen, Qu Hongyu, Lin Gengchai, Lin Zhipeng, Fan Lei, Shi Mingshen..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Beijing Industry of Architectural Design and Yangtze River Delta Carbon Fiber and Composite Materials Tech Innovation Center have applied Chinese patent for Composite Closed Cable Composed of Carbon Fiber Reinforced Composite Bars and Z-shaped Steel Wires. Bai Guangbo, Duo Yongyu, Zhou Zhongfa, Deng Xuyang, ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Jiangsu Weiwu Electrical Equipment has obtained a patent for single-splicing channel steel of anti-seismic support. This invention was developed by Li Jie, Yu Naifeng and Shi Yurui.
The patent application number is CN202520863758U 20250506. The patent publication number is CN224003005 (U). International Pate..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Henan Jinke Environmental Prot Equipment Co Ltd for Novel Independent Partition Gasification Unloading Device for Powder Steel Silo. Xin Peishuai, Feng Haiming, Li Zhen, Niu Zejun, Chen Huiying, Zhang Wentong, Qin Tiandong, Feng Shanmin and Z..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Yangzhou Zhongxiang Machinery Co Ltd has been awarded a patent for Steel Pipe Port High-precision Chamfering Machining Equipment. This invention was developed by Jiang Zhenggui, Li Jinrong, Ma Qingjun, Jiang Zhengsong, Bu Zaitao and Li Mingliang.
The patent application number is CN202520778635U 20250423. T..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Tianchang Kanghong Oil Pipe Co Ltd for Steel Pipe Polishing Device. Chen Rongcai, Mei Kun, Chen Liujun and Tao Dong developed the invention.
The patent application number is CN202520589240U 20250331. The patent publication number is CN2239..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Dalian Jinjiang Automobile Parts Co Ltd for Stainless Steel Sheet Aluminum Material Edge Grinding Equipment. Wang Jue, Ma Fujin and Zhai Zhongtao developed the invention.
The patent application number is CN202520556626U 20250327. The paten..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Panzhihua Iron & Steel Research Inst Pangang Group has sought patent for Wire Cutting Electron Microscope Sample Fracture Protection Method Based on Reversible Hydrated Salt Phase Change Isolation. This invention was developed by Wu Wei, Deng Yong, Yuan Jun and Li Ruoxi.
The patent application number is CN..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Angang Steel Co Limited has submitted a patent application for Composite Fuel for Sintering and Preparation Method Thereof. This invention was developed by Zhang Hui, Li Zhibin, Han Ziwen, Liu Jie, Zhang Dawei, Hu Yishi, Jin Xun, Guo Quanfeng and Ren Wei.
The patent application number is CN202610813479 202..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- China University of Mining has submitted a patent application for Steel Slag-based Rapid Carbon Sequestration Type Filling Material as Well as Preparation Method and Application Thereof. This invention was developed by Li Xinying, Wang Zhongyang, Huo Binbin, Du Angju, Wang Yunjie, Li Zhoubiao, Tang Huajun, Su..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Frame Type Stranding Machine for Processing Steel Core Aluminum Alloy Stranded Wire has been issued to Changzhou Tefa Huayin Electric Wire & Cable Co Ltd. This invention was developed by Chen Fei, Zhang Kaiyun, Cai Fuzhen and Song Yuting.
The patent application number is CN202520108944U ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Nantong Yuanhang Ship Access Co Ltd for Novel Corrosion-resistant Marine Steel Casting Stop Valve Body. Gu Haibing, Zhou Dalong and Xu Feng developed the invention.
The patent application number is CN202520937186U 20250513. The patent publ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Angang Steel Co Limited for Device for Generating Power by Utilizing High-pressure Blast Furnace Molten Iron Jet Flow. Tang Jizhong, Zhang Lichao, Wu Guanyin, Liu Baokui, Zhang Yanhui, Li Zhong, Jiang Zhe, Teng Xueliang, Jiang Zhifei and Shao..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Tianjin Iron & Steel Group has received a patent for Dust Suppression and Protection Device for Feed Opening of Movable Mine Leakage Car. This invention was developed by Hu Jianjun, Qiu Jinming and Wang Qing.
The patent application number is CN202520495378U 20250320. The patent publication number is CN224000..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Jiangyin Hongli Engineering Machinery has been awarded a patent for High-sealing-performance Inner Wall Air Groove Steel Pipe for Pneumatic Conveying. This invention was developed by Yao Dongliang and Yao Hongxiang.
The patent application number is CN202520272332U 20250220. The patent publication number is C..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Anhui Hongyuan Iron Tower Co Ltd and Anhui Hongyuan Steel Structure Co Ltd for Forklift Steel Pipe Storage Support. Zhang Shengzhao, Wei Qiangqiang, Fan Zhiyong, Wu Chunyang, Sha Wenjing and Zhang Kun developed the invention.
The patent ap..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Angang Steel Co Limited has been granted a patent for Heavy Rail Device with Structure for Preventing End Collision Deformation. Wang Juanxi, Wang Xilin, Cui Yue, Li Xiang, Qiao Feng and Kim Wuk developed the invention.
The patent application number is CN202520420052U 20250311. The patent publication numbe..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chengdu Redwood Packaging Co Ltd has obtained a patent for steel edge box capable of effectively preventing collision. This invention was developed by Fang Ling and Wang Jian.
The patent application number is CN202520723388U 20250417. The patent publication number is CN224000109 (U). International Patent C..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Kashi Jianchang Steel Structure Co Ltd for Positioning Device for Steel Structure Connection. Wang Xihu, Fan Xiaohui and Meng Changchao developed the invention.
The patent application number is CN202520640372U 20250408. The patent publicat..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Anshan Changcheng Large Steel Pipe Co Ltd has been granted a patent for Steel Pipe Surface Cleaning Device. Wang Longguo developed the invention.
The patent application number is CN202520747522U 20250421. The patent publication number is CN223998194 (U). International Patent Classification code is B24D15/0..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Qingdao Huate Anti Corrosion Thermal Insulation Equipment Co Ltd for Environment-friendly Shot Blasting Cleaning Equipment for Inner Wall of Steel Pipe. Chi Kunhong, Zhou Zhaohua, Wang Caimei, Zhang Qidong and Zhang Mingjuan developed the inv..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chongqing Hanfang Steel Structure Co Ltd has been granted a patent for Scrap Collecting Device for Steel Structure Plate Cutting. Li Kui developed the invention.
The patent application number is CN202520605474U 20250401. The patent publication number is CN223997945 (U). International Patent Classification ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Zhejiang Yuancheng Precision Tech Co Ltd has secured a patent on Steel Structural Part Cutting Device. Cai Jianyi and Zhang Guohong developed the invention.
The patent application number is CN202520741480U 20250418. The patent publication number is CN223997825 (U). International Patent Classification code ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Rail Replacing Device for Steel Plate Transportation has been issued to Hubei Boda Tongxin Tech Co Ltd. This invention was developed by Feng Jie.
The patent application number is CN202520653432U 20250409. The patent publication number is CN224000516 (U). International Patent Classificati..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Shandong Xinglang Kitchen Ind Co Ltd has obtained a patent for stainless steel kitchen ware processing and fixing device. This invention was developed by Jia Cuiyu, Fu Haisheng and Fu Shoufeng.
The patent application number is CN202520548094U 20250327. The patent publication number is CN223998231 (U). Inte..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Nantong Shengtai Marine Equipment Co Ltd has submitted a patent application for Modularized Intelligent Assembling and Welding Method and System for Ocean Platform Steel Structure. This invention was developed by Hou Guoqing, Wang Gang and Gao Yang.
The patent application number is CN202610426675 20260402...
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Shandong Longli Tape Co Ltd has submitted a patent application for Steel Wire Rope Core High-temperature-resistant Conveying Belt and Preparation Method Thereof. This invention was developed by Liu Kechun, Chen Chengyou, Liu Wanying, Zhao Jigang and Duan Mingming.
The patent application number is CN2026108..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Transmission Gear for Reinforcing Steel Bar Shredding Machine has been issued to Tangshan Fengnan Xinchang Machinery Equipment Co Ltd. This invention was developed by Dong Tianliang.
The patent application number is CN20252126703U 20250523. The patent publication number is CN224003126 (U..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Xinrixin Metal Mat Shenzhen Co Ltd has obtained a patent for vibrating bin for preparing superhard stainless steel plate. This invention was developed by Zou Yanbiao, Sun Mingqi, Zhu Shuping and Shi Aihua.
The patent application number is CN202520222541U 20250212. The patent publication number is CN2240003..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Galvanized Steel Pipe Derusting Brush Wheel Replacing Mechanism has been issued to Qianan Zhengda General Steel Pipe. This invention was developed by Zhang Hongshun, Wang Yuanzhi, Qu Bo, Wen Guoqiang and Zhai Yongli.
The patent application number is CN202520696108U 20250414. The patent pub..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Dongtai Lanrui Metal Products Co Ltd has been awarded a patent for Stainless Steel Fastener Surface Polishing Device. This invention was developed by Ding Yongsheng and Zhu Chunlan.
The patent application number is CN202520759551U 20250422. The patent publication number is CN223998129 (U). International Pa..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Jiangxi Aili New Material Tech Co Ltd has sought patent for Flaw Detection Device for Circular Tube Type Steel Structural Member. This invention was developed by Xiong Shigen, Zhang Guohua and Xiong Li.
The patent application number is CN20241097605 20240124. The patent publication number is CN122449090 (A..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has published Foshan Nanhai Honggang Metal Product Co Ltd patent application for Quality Detection Device for Galvanized Steel Pipe Production. The invention was developed by Li Yi, Yang Wanyi and Wu Gang.
The patent application number is CN202610638186 20260511...
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Angang Steel Co Limited has applied Chinese patent for Correction Method for Bituminous Coal Caking Index by Sample Granularity. Wang Zhifeng, Zhou Liujian, Tang Yanxiu, Pan Yingsheng, Zhang Lei, Wang Haidan, Wang Lihui, Ding Guanzhong and Hou Jinqiang developed it.
The patent application number is CN20261..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Angang Steel Co Limited has filed a patent application for Stainless Steel Composite Plate Pitting Corrosion Test Determination Method. This invention was developed by Chen Yiqing, Sun Hang, Yu Yang, Yu Mingguang, Wang Zhongren, Hu Fengya, Tian Xiumei and Wang Jiaji.
The patent application number is CN2026..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Jiangsu Shenwang Group Wire Rope has sought patent for Torsion Test Equipment for Tensile Steel Wire Rope. This invention was developed by Jiang Guilin and Huang Weijie.
The patent application number is CN202610544344 20260423. The patent publication number is CN122448653 (A). International Patent Classifica..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- China Steel Anhuanyuan Wuhan Testing and Inspection Co Ltd has filed a patent application for Laser Distance Measuring Device for Measuring Gradient and Deflection and Measuring Method Thereof. This invention was developed by Tao Yi, Lu Kai, Xu Wenyan, Wang Bing, Li Zhengfei, Wang Huan, Sun Du, Liu Hong and X..
Steel
| Thu 12 Nov 2026
Seoul, Nov. 11 -- Hyundai Steel has applied Korean patent for Jig for Leveller Door of Cokes Oven. Choi Seung Young developed it.
The patent application number is KR20230118866 20230907. The patent publication number is KR20250036410 (A). International Patent Classification codes are C10B25/00, C10B43/04 and C10B45/00. Cooperat..
Steel
| Thu 12 Nov 2026
Seoul, Nov. 11 -- Hyundai Steel has submitted a patent application for Jig Apparatus for Disassembling and Assembling Coke Oven Door Latching Device. This invention was developed by Choi Seung Young.
The patent application number is KR20230118865 20230907. The patent publication number is KR20250036409 (A). International Patent..
Steel
| Thu 12 Nov 2026
Seoul, Nov. 11 -- POSCO M-Tech has submitted a patent application for Supporting Apparatus for Package. This invention was developed by Woo Dong Jin, Koo Keun Hae, Kim Sang Hoon, Hwang Deok Su and Lee Hak Su.
The patent application number is KR20230118860 20230907. The patent publication number is KR20250036407 (A). Internati..
Steel
| Thu 12 Nov 2026
Seoul, Nov. 11 -- POSCO M-Tech has submitted a patent application for Mat Switch. This invention was developed by Kim Hyo Su, Kang Su Jin, Oh Il Suk and Choi Chi Hoon.
The patent application number is KR20230118859 20230907. The patent publication number is KR20250036406 (A). International Patent Classification code is H01H13..
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