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Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Hyundai Steel has submitted a patent application for Vehicle Subframe. This invention was developed by Jeon Chi Sung, Kim Dong-hyun and Lee Dong-yeol.
The patent application number is CN20248081779 20241224. The patent publication number is CN122459206 (A). International Patent Classification codes are B62D2..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Kobe Steel has applied Chinese patent for Flux-cored Wire, Weld Joint and Weld Metal. Suzuki Masamichi and Abe Mayumi developed it.
The patent application number is CN20248080429 20241121. The patent publication number is CN122459108 (A). International Patent Classification codes are B23K35/30, B23K35/368, B..
Steel
| Sat 14 Nov 2026
Seoul, Nov. 13 -- POSCO E&C has submitted a patent application for Device and Method for Detecting Risk Factors in Contracts. This invention was developed by Cho Woo Cheol.
The patent application number is KR20230119668 20230908. The patent publication number is KR20250037176 (A). International Patent Classification codes are G..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Shanghai Tongyi Nondestructive Testing Technology has secured a patent on Ultrasonic Detection Device for Fatigue Damage of Special Gas Steel Tank. Wang Zhenxing, Wang Yuelin and Zhuo Wenjia developed the invention.
The patent application number is CN202520606888U 20250401. The patent publication number is C..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Shandong Quanjian Engineering Testing has obtained a patent for nondestructive flaw detection equipment for steel structure. This invention was developed by Li Fangzheng, Li Weiye, Chen Yunquan, Liu Deqing, Song Fafang, Xu Fengnan, Lu Chengkun and Nie Ruifeng.
The patent application number is CN202520530686U..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Sinohydro Bureau 7 has been granted a patent for Stress Monitoring Platform for Steel Framework Node. Rong Yuanhua, Huang Weibin, Chen Xudong, Huang Weilei, Xie Xinhua and Luo Qian developed the invention.
The patent application number is CN202520595475U 20250401. The patent publication number is CN224019176..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Hunan Wuxin Formwork for Tunnel Steel Bar Binding Laser-assisted Positioning Device. Xu Sijun, Wu Zhineng, Jin Yang, Liu Bo, Duan Changlin, Shu Tonghai and Yang Qinghua developed the invention.
The patent application number is CN202520853487..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Dongce Detection Technology Jilin has been awarded a patent for Portable Steel Structure Verticality Detection Device. This invention was developed by Shang Hangfan.
The patent application number is CN202520926904U 20250513. The patent publication number is CN224019063 (U). International Patent Classificatio..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Hanzhong Zinc Industry has been granted a patent for Novel Durable Molten Steel Jacket. Song Hao, Wang Jingheng, Zhang Ping, Zhang Lei, Wang Xiaojun, Yang Xiaochen, Wu Yugang, Bai Bin, Ning Tianqing, Guo Liqing and Mao Yang developed the invention.
The patent application number is CN202520518451U 20250324. T..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Tangshan Xinhuifeng Heavy Industry Metallurgical Forging has been granted a patent for Steel Ingot Refining Furnace. Wang Jian, Tang Donghua and Sui Tao developed the invention.
The patent application number is CN202520728741U 20250417. The patent publication number is CN224018827 (U). International Patent C..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Anyang Iron & Steel for Reverse Osmosis Concentrated Water Zero-discharge Recovery System. Wang Qingfeng, Chen Baohong, Wang Wei, Ma Junzao, Li Jiawei, Wang Miao, Hou Yuhui, Liu Wei, Zhao Lina and Liu Heng developed the invention.
The patent..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Tianjin Iron & Steel Group has obtained a patent for dust suppression device for adding activated carbon powder into indoor tank. This invention was developed by Zhang Jiayuan, Zhu Jiwei and Zhao Lizhi.
The patent application number is CN202520499068U 20250320. The patent publication number is CN224015341 (U..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Anyang Iron & Steel Group, Anyang Iron & Steel and Henan Iron & Steel Group Co Ltd have obtained a patent for dust suppression spray pipe for roll shaft end of working roll of rolling mill. This invention was developed by Liang Yun, Yang Lingling, Huang Wenfeng, Liu Siyuan, Yang Fan, Zhang Pengpeng, Wang Yu, ..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Huaian Construction Engineering Quality Inspection Center has secured a patent on Reinforcing Steel Bar Anchoring Plate Stretching and Clamping Device. Wang Fei, Zhuang Wei, Ma Na, Tao Jiangang, Teng Ke, Liu Jinju, Zhou Yue, Chen Zixin and Yu Zhi'e developed the invention.
The patent application number is CN..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- POSCO has applied Chinese patent for Steel, Welding Heat Affected Zone, and Method of Making Same. Kim Dae-woo developed it.
The patent application number is CN20248078144 20241213. The patent publication number is CN122459488 (A). International Patent Classification codes are C21D8/0221, C21D8/0247, C21D9/5..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- POSCO has submitted a patent application for Steel Sheet and Method for Manufacturing Same. This invention was developed by Seong Hwan-goo, Kim Jae-joong, Lee Jae-hoon and Na Hyun-taek.
The patent application number is CN20248079676 20241216. The patent publication number is CN122459487 (A). International Pa..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Hyundai Steel has sought patent for Wire Rod, Method for Manufacturing Same, and Tire Cord Manufactured Using Same. This invention was developed by Lee Kyu-ho, Jin Yongfu, Lu Xianbei and Lim Jae-han.
The patent application number is CN20248082209 20241011. The patent publication number is CN122459486 (A). In..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- POSCO has submitted a patent application for Cold-rolled Steel Sheet and Method for Producing Same. Lim Young-roc, Kim Sang-hyun, Jung Ki-taek and Seo Chang-hyo developed the invention.
The patent application number is CN20248079677 20241216. The patent publication number is CN122459484 (A). International Pa..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Hyundai Steel has sought patent for Non-oriented Electrical Steel Sheet and Method for Producing Same. This invention was developed by Lee Kang-ro, Kang Chun-ku and Lee Seung-tae.
The patent application number is CN20248082616 20241227. The patent publication number is CN122459483 (A). International Patent C..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has published Nippon Steel & Sumitomo Metal patent application for Ni-based Alloy Pipe. The invention was developed by Kochi Norifumi, Hamaguchi Tomoaki and Kurihara Shinnosuke.
The patent application number is CN20248081739 20241226. The patent publication number ..
Steel
| Sat 14 Nov 2026
Seoul, Nov. 13 -- Hyundai Steel has submitted a patent application for Preheating System for Melting Furnace and Steelmaking Facility Including the Same. Lee Jae Rang, Kim Kyun Tae, Kim Young Chul, Ahn Jeong Woo, Jo Jong Oh, Eom June Yong, Kim Ye Lim, Lee Sang Hyeok, Lee Jae Min, Kim Jong Deok, Shin Seung Hwan, Park Young Joo, S..
Steel
| Sat 14 Nov 2026
Seoul, Nov. 13 -- Korean Intellectual Property Office has received POSCO patent application for Method and Apparatus for Controlling Converter. Park Hyunseo, Lee Sungjin, Han Woonghee, Seo Sungmo and Huh Hyeongjun developed the invention.
The patent application number is KR20230119157 20230907. The patent publication number is ..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to University Nanning for Reinforcing Steel Bar Residual Stress Deformation Detection Device. Liang Ying, Huang Maoting, Qin Shitao and Dan Yu developed the invention.
The patent application number is CN202423125248U 20241218. The patent public..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Huzhou Yongxing Special Stainless Steel for Molten Steel Sampling System. Yu Jing, Zhang Jian, Lyu Xuqi, Huang Wei, Pan Qiwei, Yao Lingfei, Meng Jun and Ding Xintao developed the invention.
The patent application number is CN202520652970U 20..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Leiwen Changzhou Vehicle Technology has been granted a patent for Steel Structure Mounting Platform for Rock Drill. This invention was developed by Huang Yuchuan, Sun Liang and Tang Chuanzhi.
The patent application number is CN202520920021U 20250512. The patent publication number is CN224018043 (U). Internat..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Ningbo Nagoya Industrial for Stainless Steel Corrugated Pipe Assembly. Zheng Zhijun and Zhang Xueping developed the invention.
The patent application number is CN202520698805U 20250414. The patent publication number is CN224017905 (U). Inter..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Zhujiang Pipe Industry Group (Jiangmen) has been awarded a patent for Fire-fighting Water Supply Plastic-lined Steel Pipe. This invention was developed by Huang Canzhi, Li Zhihao, Mai Jingzhan and Xie Deyan.
The patent application number is CN202520693043U 20250411. The patent publication number is CN2240178..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- China Metallurgical Construction Engineering Group has been granted a patent for Lifting Appliance for Lifting T-beam Steel Formwork. This invention was developed by Wu Junchao, Sun Caineng and Xiong Haoyu.
The patent application number is CN202520860453U 20250430. The patent publication number is CN22401517..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Suqian Bond Metal Products for Automatic Winding Device for Winding Steel Wire Rope. Li Jianjun and Li Yu developed the invention.
The patent application number is CN202520672483U 20250410. The patent publication number is CN224015047 (U). I..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Qingdao Hongyu Electric Power Technology has been granted a patent for Steel Pipe Pole Convenient to Butt and Install. Sun Mingduo, Zhang Jixiao and Yu Yue developed the invention.
The patent application number is CN202520716777U 20250416. The patent publication number is CN224016928 (U). International Paten..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Guangdong No. 1 Construction Engineering has received a patent for Tail End Expansion Embedded Steel Bar Reinforcing Structure. This invention was developed by Tang Minglong, Wang Rongjian, Tan Yingshi, Lin Zetao, Lei Yongbo, Luo Jiayuan, Lu Zefan, Liang Honghua, Xue Li, Liao Chanling and Guo Xiaoxuan.
The..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Shanxi Construction Engineering Group has been granted a patent for Fabricated Structure Transfer Layer Steel Bar Positioning Device. This invention was developed by Wang Yuxin, Wei Ziyu, Wang Wei, Wei Jianpeng, Chen Junjie, Liu Hao, Luo Shihui, Liu Xiaoqin, Han Linan, Liang Changqing and Bai Guojun.
The pat..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- REC Huatie Engineering Design Group has been awarded a patent for Hydraulic Lifting System for Large-span Structural Steel Truss. This invention was developed by Du Han, Lu Wei, Hu Weiqi, Liu Yimeng and Yu Huaxian.
The patent application number is CN202520735116U 20250417. The patent publication number is CN..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Bureau 9 for Laminated Beam Plate and Cast-in-place Beam Column Joint Steel Bar Positioning Device. Gao Yilin, Zhang Jili, Yang Lianghui, Xiang Yu, Li Guo, Mao Yu, Tong Zhou and Duan Fengxiang developed the invention.
The patent ap..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Chinese Patent for Adjustable Independent Column Steel Formwork has been issued to Zhongtian Construction Group. This invention was developed by Cai Bangwei, Ye Sengui, Ye Wenqi, Shao Zhibing and Hu Xiaowei.
The patent application number is CN202520651181U 20250409. The patent publication number is CN2240167..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Zhejiang First Hydro & Power Construction Group has been granted a patent for Bottom Stabilizing Device After Installation of Fastener Type Steel Pipe Scaffold. This invention was developed by Zheng Lixia, Li Yani, Hou Sicheng, Li Yingjie, Xiao Jie, Zhao Zhongzhu, Yang Xiaowei, Feng Zhongtian and Yao Yuxi.
T..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Traffic Eng Co Ltd Of CCCC First Highway Eng Co Ltd has been granted a patent for Simple Device for Connecting and Anchoring by Using Waste Steel Bars. Kou Haiyang, Yang Huilong, Li Kailong, Wang Baoqing, Zou Songzhe, Chen Yong, Xiong Bin, Zhao Qianlei, Wang Yinying, Yan Zhijun and Li Jinxuan developed the in..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Cangzhou Shengshi Weiye Machinery Equipment Manufacturing has submitted a patent application for Method and Device for Optimizing Material Ratio of High-strength Alloy Steel Template. This invention was developed by Zhang Zhaoqiang, Huang Wei, Zhang Jianchao, Xuan Hongzheng and Liu Junxiang.
The patent appli..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Hebei Iron & Steel Group Sijiaying Yanshan Iron Mine has obtained a patent for portable drilling equipment for mining blasting. This invention was developed by Wu Han, Li Haixia, Zhang Jinyong, Zhou Yingjie, Yu Shijie, Liu Yingjie, Zhang Hao, Qi Xinyan, Chen Yuan, Wang Honghui, Huang Hanbo, Hu Xingchen, Liu R..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Huleng Doors And Windows Shanghai Co Ltd has been granted a patent for Steel Screen Integrated Window Structure. Pan Shitong developed the invention.
The patent application number is CN202521194049U 20250612. The patent publication number is CN224017090 (U). International Patent Classification codes are E0..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Wafangdian Jinguanda Bearing Manufacturing has been granted a patent for Novel Carburizing Steel Bearing Quenching Die. Wang Chuanxu, Wang Yong and Yang Dianyong developed the invention.
The patent application number is CN202520437258U 20250313. The patent publication number is CN224015724 (U). International..
Steel
| Sat 14 Nov 2026
Seoul, Nov. 13 -- Hyundai Steel has submitted a patent application for Aluminum Coated Blank. Lee Chang Yong, Hyun Joo Sik, Kim Jeong Seok and Park Sang Hyeon developed the invention.
The patent application number is KR20250026989 20250228. The patent publication number is KR20250037441 (A). International Patent Classification ..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Huaxindun Modern Steel Structure Manufacturing has been granted a patent for Building Steel Structure Connecting Piece. This invention was developed by Gu Wenhuan and Li Tuo.
The patent application number is CN202520697228U 20250414. The patent publication number is CN224016531 (U). International Patent Clas..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- China Nuclear Industry Huaxing Construction has secured a patent on Steel Structure Beam Column Connecting Joint. Teng Zhengshuang, Chen Yong, Ren Quan, Li Jianming, Liu Yuanqing, Guo Donglin, Chen Yuqiao, Zhou Chongxu and Luo Wei developed the invention.
The patent application number is CN202520647478U 2025..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Qingdao Zhenyu Steel Structure for Steel Structure Column Positioning and Mounting Mechanism. Li Nuannuan, Liu Shuangjun and Lian Weiliang developed the invention.
The patent application number is CN202520640926U 20250408. The patent publica..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Sichuan Kaisheng Steel Structure has obtained a patent for connecting structure of steel structure. This invention was developed by Wang Zuozuo.
The patent application number is CN202520718198U 20250416. The patent publication number is CN224016507 (U). International Patent Classification codes are E04B1/24 ..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Sichuan New Lianbang Steel Structure has been granted a patent for Assembly Type Steel Structure Convenient to Assemble. Yang Guoqing developed the invention.
The patent application number is CN202520709772U 20250415. The patent publication number is CN224016505 (U). International Patent Classification codes..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Jilin Hengyuan Construction Steel Structure has been granted a patent for Steel Structure Cross Beam. Zang Beichen, Wang Zijian and Ding Yu developed the invention.
The patent application number is CN202520324917U 20250227. The patent publication number is CN224016501 (U). International Patent Classification..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- IBS Beijing Integrated Housing Co Ltd has obtained a patent for steel nail type foundation. This invention was developed by Liu Ye, Jiang Tao, Shang Yang, Zhang Teng, Ma Lei and Hou Yabo.
The patent application number is CN202520662025U 20250409. The patent publication number is CN224016354 (U). Internatio..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Xiamen Hongfa Industry Robot has filed a patent application for Magnetic Steel Magnetizing Mechanism. This invention was developed by Zhu Songmao, Fang Bo, Ye Zhenqin, Fu Peng and Li Jiaya.
The patent application number is CN202610615400 20260507. The patent publication number is CN122455508 (A). Internation..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Powerchina Chengdu Engineering has been awarded a patent for Steel Plate Lining Protection Structure of Sand Flushing Flood Discharge Gate. This invention was developed by Huang Xiuquan, Gong Binfeng, Wang Feng, Tan Keqi, Yang Xing, Zuo Leigao and Pei Guangchao.
The patent application number is CN20252063724..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Chinese Patent for Lining Trolley Steel Rail Laying Device has been issued to Shandong Tieying Formwork. This invention was developed by Luo Guangzong, He Qing, Zhao Jianjun, Xu Teng and Liang Haibin.
The patent application number is CN20252137348U 20250526. The patent publication number is CN224016046 (U). ..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Sinohydro Engineering Bureau 4 has received a patent for Prestressed Steel Strand Pulling Auxiliary Device. This invention was developed by Duan Lu, He Mingshen, Meng Qingsong, Cai Wangteng, Kong Xiaodong, Xiao Bin, Dong Houle, Zhang Baohong, Gao Hang and Wang Maohua.
The patent application number is CN20242..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Nanjing Nari Water Conservancy and Hydropower Tech Co Ltd, East China Yixing Pumped Storage Power Co Ltd and State Grid Xinyuan Group have applied Chinese patent for Pressure Steel Pipe State Diagnosis Method and System Based on Microwave Vibration Measurement. Zhang Peng, Deng Jiali, Wang Wei, Wang Liang, Ch..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Chongqing Jiaotong University and SRBG Bridge Engineering have submitted a patent application for Simulation Experiment Method for Instantaneous Stress Evolution Rule of Stiff Steel Skeleton. Men Pengfei, Luo Chao, Zhou Jianting, Fan Yonghui, Zhou Yin, Leng Jingchen, Ni Hong, Tang Qizhi, Xin Jingzhou and Wang..
Steel
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Panzhihua Iron & Steel Research Inst Pangang Group has submitted a patent application for Method for Improving Filling Accuracy of Full-life-cycle Evaluation Live-action Data. This invention was developed by Zhao Zhiyang, Chen Yandong, Ren Shilei, Qin Jie, Chen Xiaohong and Wang Haibo.
The patent applicati..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Tangshan Zhengfeng New Mat Co Ltd for Section Steel Hot Dipping Climbing Conveying Roller Way. Peng Chunli, Liu Jiajie, Wei Na, Pan Daming and Zhang Guoyong developed the invention.
The patent application number is CN202521167117U 20250609..
Steel
| Fri 13 Nov 2026
Geneva, Nov. 12 -- Voestalpine Automotive Components Linz GmbH & Co KG has submitted a patent application for Frame Made of Stainless Steel and Method for Producing a Frame Made of Stainless Steel. This invention was developed by Aigner Stefan.
The patent application number is WO2026EP62621 20260430. The patent publication nu..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Shenyang Beishang Tech Co Ltd has received a patent for Waste Recovery Device for Steel Calendaring. This invention was developed by Liu Zhibiao.
The patent application number is CN202520824516U 20250428. The patent publication number is CN224014650 (U). International Patent Classification codes are B65G15..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Anti-skid Wear-resistant Steel Wire Rope Conveying Belt for Large-dip-angle Conveying has been issued to Baoding Sanye Rubber Machine Belt Mfg Co Ltd. This invention was developed by Wang Xutao and Su Jiangtao.
The patent application number is CN202520897094U 20250508. The patent publica..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Yunnan Jiaji Construction Eng Co Ltd has been granted a patent for Material Collecting Device for Steel Plate Production. Wang Wenwei, Hu Kailian, Wang Xueyan, Xu Hongmei, Jiang Dehu, Wang Kangpeng, Shao Wei and Liu Limin developed the invention.
The patent application number is CN202520291209U 20250224. T..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Hebei Haoaixi Steel Fiber Co Ltd has received a patent for Steel Fiber Sticky Row Gluing Equipment. This invention was developed by Yang Suhuan.
The patent application number is CN202520669652U 20250410. The patent publication number is CN224010220 (U). International Patent Classification codes are B05B13/..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Coating Device for Steel Structure Machining has been issued to Changshu Fengfan Power Equipment Co Ltd. This invention was developed by Liao Jian, Ji Bing, Chen Hong, Zhu Jian and Zhang Song.
The patent application number is CN202520649437U 20250408. The patent publication number is CN2..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Rugao Jiaojian Group Co Ltd has been awarded a patent for Building Steel Spraying Device. This invention was developed by Su Yuanyuan, Li Peipei, Mei Jianbo, Sun Hongchen and Xue Wei.
The patent application number is CN202520590884U 20250401. The patent publication number is CN224010151 (U). International ..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Nantong Leon Mould Tech Co Ltd for Die Steel Conveying Device. Huang Feng, Zheng Pengfei, He Zhenwen, Lin Ru, Yang Guosheng and Gu Shijiang developed the invention.
The patent application number is CN202520876227U 20250507. The patent publ..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Shanghai Xinliang Stainless Steel Pipe Ind Co Ltd has been granted a patent for Feeding Mechanism for Detecting Ultra-slender Stainless Steel Pipes. Kong Hong Kang developed the invention.
The patent application number is CN202520493102U 20250320. The patent publication number is CN224014790 (U). Internati..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Nantong Shengdating Machinery Equipment Co Ltd has been awarded a patent for Steel Platform Fixing Structure. This invention was developed by Lu Jianfei, Zhang Chunliu and Wang Junzheng.
The patent application number is CN202520814013U 20250427. The patent publication number is CN224014750 (U). Internation..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Shandong Molong Petroleum Machinery Co Ltd has received a patent for Core Rod for Hot-expanded Steel Pipe. This invention was developed by Wang Tao, Sui Lutong, Sun Jing, Zang Zhongshan, Xu Tian and Zhang Xingli.
The patent application number is CN202520373666U 20250305. The patent publication number is CN..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Shandong Yunsheng Building Mat Co Ltd for Arc C-shaped Steel Machining Equipment. Shi Fushen developed the invention.
The patent application number is CN202520615543U 20250403. The patent publication number is CN224010992 (U). Internationa..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Hebei Zhaopeng Construction Eng Co Ltd has received a patent for Punching Equipment for Steel Structure Machining. This invention was developed by Che Da, Zhao Xiaoqiang and Zhao Xibin.
The patent application number is CN202520621056U 20250403. The patent publication number is CN224010991 (U). Internationa..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Xinjiang Jiangneng Bridge Co Ltd has obtained a patent for steel plate forming mechanism. This invention was developed by Yang Dongpo and Wang Pei.
The patent application number is CN202520575728U 20250331. The patent publication number is CN224010953 (U). International Patent Classification codes are B21D..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Steel Pipe Bending Device has been issued to Beiliu Xinyue Stainless Steel Products Co Ltd. This invention was developed by Wu Zhaogui.
The patent application number is CN202422999288U 20241205. The patent publication number is CN224010916 (U). International Patent Classification codes a..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Anhui Dongkang New Material Tech Co Ltd has received a patent for Pc Steel Bar Straightening Device. This invention was developed by Sheng Yongtao.
The patent application number is CN202520703662U 20250415. The patent publication number is CN224010881 (U). International Patent Classification codes are B21D..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Zunyi Huishui Machinery Mfg Co Ltd has obtained a patent for straightening device for steel structure column beam. This invention was developed by Huang Fuwei, Liu Taiping and Ren Peixian.
The patent application number is CN202520577993U 20250328. The patent publication number is CN224010879 (U). Internati..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for H-shaped Steel Flange Straightening Machine for Aluminum Alloy Structure Machining has been issued to Chengdu Lizhou Auto Parts Co Ltd. This invention was developed by He Quankun.
The patent application number is CN202520493338U 20250320. The patent publication number is CN224010878 (U)...
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Shanghai Xinliang Stainless Steel Pipe Ind Co Ltd has been granted a patent for Sine Wave Straightening Machine for Large-diameter Thin-wall Stainless Steel Pipe. This invention was developed by Kong Hong Kang.
The patent application number is CN202520719286U 20250416. The patent publication number is CN22..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Weihai Ruibo Trans System Co Ltd has obtained a patent for annular steel belt multi-roller straightening system. This invention was developed by Ding Jianxin, Gao Yuyang, Wan Jun and Zhao Lanling.
The patent application number is CN202520309632U 20250226. The patent publication number is CN224010867 (U). I..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Leveling Machine for Strip Steel Coil has been issued to Hebei Gangda Hardware Products Co Ltd. This invention was developed by Han Jiansheng, Mi Xiaojing, Xie Shaofeng and Wang Li.
The patent application number is CN202520783126U 20250423. The patent publication number is CN224010865 (U..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Anhui Yanmei Prec Industry Co Ltd has been awarded a patent for Annular Steel Belt Welding Seam Rolling and Leveling Equipment. This invention was developed by Huo Mingzhu, Liu Honghui, Liu Shujun and Huo Zhanzhan.
The patent application number is CN202520676819U 20250411. The patent publication number is ..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Henan Ningxin Metal Products Co Ltd has obtained a patent for steel belt secondary leveling mechanism. This invention was developed by He Xuefeng, He Xingjiang and Gong Jianbin.
The patent application number is CN202520537455U 20250326. The patent publication number is CN224010863 (U). International Patent..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Steel Plate Leveling and Pressurizing Machine has been issued to Tianjin Hagong Yongxing Tech Co Ltd. This invention was developed by Zhang Bo, Liu Zhiguo and Chen Xi.
The patent application number is CN202520252686U 20250218. The patent publication number is CN224010860 (U). Internation..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Shijiazhuang Sitaibo Machinery Equipment Tech Co Ltd has received a patent for Marking Equipment for Cold-formed Section Steel. This invention was developed by Zhao Yunqi, Tian Wenzhi and Wang Xu.
The patent application number is CN202520665655U 20250410. The patent publication number is CN224010853 (U). I..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Foshan Huilipu Metal Tech Co Ltd has obtained a patent for stainless steel coil cold rolling and winding device. This invention was developed by Zhang Limin, Zhu Haiwen, Luo Dongping, Han Denghui and Sun Zhenyan.
The patent application number is CN202520788415U 20250424. The patent publication number is CN..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Ningbo Zhenhai Jiangyu Metal Mat Co Ltd has obtained a patent for steel cold-drawing machine. This invention was developed by Huang Xuejiang.
The patent application number is CN202520777681U 20250423. The patent publication number is CN224010837 (U). International Patent Classification codes are B21C1/18, ..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Shanxi Shenming Machinery Equipment Mfg Co Ltd has secured a patent on Novel Conveying Guide Pipe for High-speed Bar Steel Rolling Production Line. Liu Sanhong, Li Xingmin and Liu Xin developed the invention.
The patent application number is CN202520103780U 20250116. The patent publication number is CN2240..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Shenzhen Xiaoda Metal Co Ltd has secured a patent on Thickness Measuring Device for Cold-rolled Strip Steel Processing. Wei Zengjun developed the invention.
The patent application number is CN202520704225U 20250415. The patent publication number is CN224010817 (U). International Patent Classification codes..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Stainless Steel Pipe Surface Cleaning Device has been issued to Shanghai Ziying Pressure Vessel Co Ltd. This invention was developed by Chen Mingzhu.
The patent application number is CN202520688508U 20250414. The patent publication number is CN224010713 (U). International Patent Classifi..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Automatic Cleaning Device for Precise Strip Steel Straightening System has been issued to Yeke Metal Co Ltd. This invention was developed by Li Yunliang, Chu Wei and Zheng Xiaoli.
The patent application number is CN202520214977U 20250211. The patent publication number is CN224010674 (U)...
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Hubei Pengchen Mould Mat Co Ltd has been awarded a patent for Die Steel Processing Carrier with Limiting Structure. This invention was developed by Lin Qiuqiang.
The patent application number is CN202520981782U 20250519. The patent publication number is CN224013661 (U). International Patent Classification ..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Anhui Fuhai New Material Tech Co Ltd has secured a patent on Galvanized Steel Sheet High-pressure Water Cleaning Device. Gong Zhongyang and Xia Yougen developed the invention.
The patent application number is CN202520561439U 20250328. The patent publication number is CN224010613 (U). International Patent C..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Donge Zhenxing Steel Ball Co Ltd has been granted a patent for Automatic Washing Machine for Bearing Steel Ball Production. Wang Chaorong, Diao Xianqiang, He Jian and Chen Xuexiu developed the invention.
The patent application number is CN202423127526U 20241218. The patent publication number is CN224010596..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Wuxi Huitai Stainless Steel Ind Pipe Co Ltd has obtained a patent for stainless steel welded pipe surface impurity removal structure. This invention was developed by Lyu Long.
The patent application number is CN202520707564U 20250415. The patent publication number is CN224010578 (U). International Patent C..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Scrubbing Device for Stainless Steel Passivation has been issued to Shanghai Ziying Pressure Vessel Co Ltd. This invention was developed by Chen Mingzhu.
The patent application number is CN202520652559U 20250409. The patent publication number is CN224010573 (U). International Patent Clas..
Steel
| Fri 13 Nov 2026
Geneva, Nov. 12 -- World Intellectual Property Organization has released Midea Group Co Ltd and Midea Group, Shanghai patent application for Steel Magnet of Motor Rotor, Motor Rotor, Motor Assembly, and CT Device. This invention was developed by Xie Feng, Zhou Yubin and Yang Lei.
The patent application number is WO2026CN85417..
Steel
| Fri 13 Nov 2026
Geneva, Nov. 12 -- Changzhou Sdgi Huayin Wire And Cable Co Ltd has submitted a patent application for Processing Device for Aluminum Conductor Aluminum-clad Steel Reinforced. This invention was developed by Xu Gang, Wu Zhiqiang, Zhang Zhibin and Qiu Jiaqian.
The patent application number is WO2026CN77474 20260206. The patent ..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Yunnan Nianguan Construction Eng Co Ltd has been awarded a patent for Waste Gas Recovery Treatment Device in Steel Structure Manufacturing Process. This invention was developed by Li Yungui, Yang Wenjuan, Yang Wenxi, Li Longjuan and Li Yunhua.
The patent application number is CN202520689567U 20250414. The ..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Sichuan Pan Yan Testing Tech Co Ltd and Panzhihua Iron & Steel Research Inst Pangang Group for Novel Pressure Relief Filtering Funnel Device. Liu Liwei, Yuan Jinhong, Zhao Yunyan and Tao Junhong developed the invention.
The patent applicat..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Laiyang Ayu Coating Eng Co Ltd has received a patent for Steel Tray for Logistics Transportation. This invention was developed by Yang Zhenxing, Liu Yanhua, Huang Yinhao and Zhu Xiaoyun.
The patent application number is CN202520705885U 20250415. The patent publication number is CN224014214 (U). Internation..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Wuhan Baineng Yingtian Engineering Tech Co Ltd for Automatic Unbundling Device for Steel Coil Bundling Belt. Zhao Jianliang, Zhang Fan, Zheng Yuan, Li Rui, Huang Ying, Chen Xinbo and Wang Xiangfei developed the invention.
The patent applic..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chongqing Quanhang Stainless Steel Products Co Ltd has been granted a patent for Stainless Steel Tube Packaging Platform Wide in Application Range. This invention was developed by Zhang Qianyong, Zhao Zhongde and Zhao Xingying.
The patent application number is CN202521164902U 20250609. The patent publicati..
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