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Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Jiangsu Changbao Steel Tube has received a patent for Tubular Sample Processing and Positioning Device. This invention was developed by Cai Yu, Yin Xuqiang, Zhu Yin, Cui Biao, Wang Linhui, Xu Yifei and Xu Lei.
The patent application number is CN202422367797U 20240927. The patent publication number is CN223..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Jiangsu Shenyuan Group has been granted a patent for Stainless Steel Wire Polishing and Stretching Structure. Wang Hua, Jia Jingyan and Huang Yifei developed the invention.
The patent application number is CN20242252158U 20240823. The patent publication number is CN223353928 (U). International Patent Class..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Zhongzhu Taihe Tianjin Construction Eng Co Ltd has been granted a patent for Rust Removal Device for Steel Structure Machining. Bi Wenpo developed the invention.
The patent application number is CN202422580209U 20241024. The patent publication number is CN223353894 (U). International Patent Classification ..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Liaoning Tianying Steel Structure Color Plate Mfg Co Ltd has been granted a patent for Steel Plate Rust Removal Device. Miao Fenghang developed the invention.
The patent application number is CN20242234555U 20240821. The patent publication number is CN223353892 (U). International Patent Classification code..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- CRSC Zhengzhou Electrification Bureau Group Co Ltd Third Branch has been granted a patent for Milling Equipment for Steel Rail Welding Seam. Wang Shaokun, Wei Yiming, Liang Huan, Zhang Xiangkun, Zhang Ruiyang, Li Jiewei and Guo Peng developed the invention.
The patent application number is CN202422740223U ..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Jiangyin Ruien Eng Equipment Co Ltd has been granted a patent for Portable Steel Blind Hole Machining Device. Sheng Kai, Zhang Pingping, Jiang Yongqiang and Mei Jian developed the invention.
The patent application number is CN20242279529U 20240826. The patent publication number is CN223353017 (U). Internat..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Guangdong Jinxinhua Construction Eng Co Ltd has been granted a patent for Steel Bar Sawing Equipment. This invention was developed by Liao Yuyun, Liu Sheng, Li Chengzhang, Peng Zhen and Chen Guolin.
The patent application number is CN202422437690U 20241009. The patent publication number is CN223352796 (U)...
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Zhejiang Baowo Electromechanical Co Ltd has been granted a patent for Hydraulic Double-end Steel Bar Bender. Kim A-yong, Chen Qihuang, Chen Haishu and Jin Zhenchong developed the invention.
The patent application number is CN202422747923U 20241112. The patent publication number is CN223352782 (U). Internat..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Nantong Chuangwei Machinery Tech Co Ltd has been granted a patent for Steel Formwork Convenient to Assemble and Fix. This invention was developed by Yao Jian, Zhu Yihe and Ding Guoqing.
The patent application number is CN202422576609U 20241024. The patent publication number is CN223241064 (U). Internationa..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Province Sanjian Construction Group for External Corner Cantilever Component of Pull Rod Type External Scaffold. Fang Biaoqi, Feng Xiaojian, Yu Xiaofeng, Zhang Gan, Ding Kui, Xu Xiaokang and Xia Lirong developed the invention.
The..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Wuhan Fuxing Seiko Oula Green Building Tech Co Ltd has been granted a patent for Combined Box Type Steel Plate Shear Wall. This invention was developed by Zhu Fuxin.
The patent application number is CN202422585443U 20241025. The patent publication number is CN223240886 (U). International Patent Classificat..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Shandong Yuanchi Intelligent Equipment Co Ltd has been granted a patent for H-shaped Steel Component. Li Yuhui and Dang Chang'an developed the invention.
The patent application number is CN202421979643U 20240815. The patent publication number is CN223240826 (U). International Patent Classification code is ..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Tianjin Guihe Yingyue Steel Structure Co Ltd has been granted a patent for Bridge Guardrail Steel Structure. This invention was developed by Li Yingsong.
The patent application number is CN202422266116U 20240918. The patent publication number is CN223240540 (U). International Patent Classification codes ar..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Guangdong Goujian Eng Construction Co Ltd has been granted a patent for Sliding Support Structure of Steel Trestle. This invention was developed by Chen Hanchang, Hong Shunlin, Lin Shaopeng, Liao Zhaoyong, Chen Fajie, Zou Qijiu, Cao Qiaoya and Wang Shunbao.
The patent application number is CN202422454663U ..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Hunan Futai Environmental Protection Tech Co Ltd has been granted a patent for Efficient Die Steel Cutting Device. Liu Yihong and Jiang Xinhua developed the invention.
The patent application number is CN202422496934U 20241016. The patent publication number is CN223353250 (U). International Patent Classific..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Hebei Gongjian Construction Eng Co Ltd has been granted a patent for H-shaped Steel Beam Side Flange Plate Welding Device. Lyu Yanzheng, Ban Jinchuan, Liu Chen, Li Zihao, Wu Zijian and Jin Ruizhao developed the invention.
The patent application number is CN202422595664U 20241028. The patent publication num..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Zhengzhou Yuezhen Water Supply Equipment Co Ltd has been granted a patent for Stainless Steel Combined Water Tank with Inner Wall Convenient to Clean. Zhang Lulu, Yang Pengyu, Yang Xiaoming, Yang Guorui and Yang Peiyu developed the invention.
The patent application number is CN202422542259U 20241021. The p..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Xinghua Baoda New Mat Co Ltd has been granted a patent for Surface Cleaning Device for Quenched Stainless Steel Bar. Zhao Lihua developed the invention.
The patent application number is CN202422426274U 20241009. The patent publication number is CN223352295 (U). International Patent Classification codes are..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Hubei Jingzhou Strip Steel Factory has been granted a patent for Steel Belt Oiling Device. This invention was developed by Gao Juntao, Li Shengyun and Li Mojun.
The patent application number is CN202422457085U 20241011. The patent publication number is CN223351931 (U). International Patent Classification c..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Zhongxin Steel Group has been granted a patent for Novel High-pressure Roller Grinding Device for Alkaline Pellet Production. This invention was developed by He Yunsan, Zhang Wenqing and Wang Haiwei.
The patent application number is CN202422355127U 20240926. The patent publication number is CN223351846 (U)..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Lianyungang Yongquan Stainless Steel Products Co Ltd has been granted a patent for Stainless Steel Plate Filter Screen. This invention was developed by Wang Jie, Li Qi, Min Baosong, Wei Feng, Qian Xian and Sun Yihan.
The patent application number is CN202422799384U 20241118. The patent publication number i..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Suzhou Dakang Building Tech Co Ltd has been granted a patent for Steel Frame Reinforcing Structure in Pseudo-classic Architecture. This invention was developed by Liu Yu, Yu Huaizhi and Wang Haozhou.
The patent application number is CN202421959604U 20240814. The patent publication number is CN223241140 (U)..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Zeshun Construction Dev Co Ltd has been granted a patent for Reinforcing Steel Bar Spacing Limiting Device. Zhang Mengdie, Zhong Xiaogang, Zhang Xiaofeng, Yan Meiling and Liu Di developed the invention.
The patent application number is CN202422563707U 20241023. The patent publication number is CN223241106 ..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Hunan Liangang Electromagnetic Mat Co Ltd and LYSTEEL have secured a patent on Steel Belt Surface Cleaning Device. Kang Zhenyu, Li Guocang, Zheng Lingke, Liu Songjie, Li Peng, Yang Lou and Liu Yi developed the invention.
The patent application number is CN202421533146U 20240701. The patent publication numb..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- CCCC Tunnel Engineering Company, Rail Transit Branch of China Communications Construction and Nanjing Metro Construction Co Ltd have secured a patent on Assembly Type Steel Plate Box Joint Rapid Water Stopping Device. Zhao Xiaopeng, Yin Qian, Zhong Bairong, Jia Lianjiao, Ding Wei, Liu Yiting, Wen Xu and Yu Sh..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- MCC20 Group Shenzhen Construction Dev Co Ltd, Shenzhen MCC20 Construction Co Ltd and China MCC20 Group Corporation have been granted a patent for Steel Truss Integral Lifting Stress Conversion Device. Meng Fanqi, Hu Shibin and Jiang Tao developed the invention.
The patent application number is CN2024225112..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Jilin Tianyuan Water Conservancy and Hydropower Eng Co Ltd and Jilin Water Conservancy and Hydropower Eng Bureau Group Co Ltd have been granted a patent for Guide Device for Steel Gate. Chen Zhongzhang, Yan Lei, Li Jinna, Tong Xiaodong, Wang Xiaodong, Chen Jianqing, Shi Dan, Wang Dianguo and Wang Dianhua deve..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Ningbo Construction Engineering Group and Ganzhou Rongjiang New Distr Dwelling and Urban and Rural Construction Bureau have been granted a patent for Steel Box Girder Suspended Formwork Supporting Structure. This invention was developed by Jia Qifeng, Li Ming, Zhou Yanyan, Lei Zhiqiang, Cai Jinying, Chen Xuyu..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Ding Hao has received a patent for Prefabricated Drawing Type Steel Formwork. This invention was developed by Ding Hao and Lu Dan.
The patent application number is CN202421636255U 20240710. The patent publication number is CN223199229 (U). International Patent Classification code is B28B7/02.
State Int..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Shaanxi Huazhao Ind Co Ltd for Building Steel Storage Device. Wang Qing and Wu Kang developed the invention.
The patent application number is CN202422864852U 20241125. The patent publication number is CN223354228 (U). International Patent ..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Zhejiang Fangda Tools Co Ltd has obtained a patent for steel chisel easy to install. This invention was developed by Cai Wenwei and Tong Qinghe.
The patent application number is CN202422785639U 20241115. The patent publication number is CN223354183 (U). International Patent Classification code is B25D17/02..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Sinotest Equipment for Hydraulic Wedge-shaped Clamp Special for Steel Strand. Sun Peng, Sui Tuo, Miao Tianqi, Zhang Zuoliang and Zhang He developed the invention.
The patent application number is CN202422856827U 20241122. The patent publicat..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Baowu Aluminum Tech Co Ltd, Baoshan Iron & Steel and Wuhan Iron and Steel for Test Fixture for Analyzing Residual Dust on Surface of Aluminum Plate. Feng Weijun, Wang Kaige, Zhao Shilong, Zhao Mingwei, Li Lianghong and Wang Zhengfang develope..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Seamless Steel Tube Inner Wall Polishing Equipment has been issued to Shandong Kehuan Petroleum Equipment Co Ltd. This invention was developed by Ji Lin'ao, Ji Maogang, Ji Maofei, Ji Maolei, Wang Chunqing, Sun Bo and Feng Yongtao.
The patent application number is CN202422781722U 20241115..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Guangdong Taishun Metal Tech Co Ltd for Cold-rolled Stainless Steel Polishing Treatment Device. Lin Xujia, He Liansi and Zhu Weihua developed the invention.
The patent application number is CN202422378343U 20240927. The patent publication ..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Jiangsu Shuangniu High Tech New Energy Co Ltd has secured a patent on Efficient and Rapid Rust Removal Device for Steel Surface. Li Shanshan and Li Qianhui developed the invention.
The patent application number is CN202422790456U 20241115. The patent publication number is CN223353903 (U). International Pat..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Jiangsu Shuangniu High Tech New Energy Co Ltd has received a patent for Steel Welding Surface Polishing Device. This invention was developed by Li Shanshan and Li Qianhui.
The patent application number is CN202422790454U 20241115. The patent publication number is CN223353902 (U). International Patent Class..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Suzhou Aowei Prec Machinery Co Ltd has received a patent for Steel Grinding Machine for Machining Die Steel. This invention was developed by Qin Yejun and Zhong Kunxi.
The patent application number is CN202422541451U 20241021. The patent publication number is CN223353846 (U). International Patent Classific..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Jijia Intelligent Equipment Tech Co Ltd for Adjusting Type Strip Steel Edge Deburring Device. Zhang Hua and Yang Haitong developed the invention.
The patent application number is CN202422662554U 20241101. The patent publication num..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Tianjin Xintai Tech Development Co Ltd for Multi-shape Steel Lining Plate Corner Machining Device. Niu Guiqiang and Lian Shilei developed the invention.
The patent application number is CN202422599608U 20241028. The patent publication numb..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Guangdong Zhengjia Intelligent Tech Co Ltd has been awarded a patent for Horizontal Plate Turnover Machine for Steel Plates. This invention was developed by Tan Yiman.
The patent application number is CN202422664298U 20241031. The patent publication number is CN223353744 (U). International Patent Classific..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Steel Ball Center Line Cutting Self-centering Clamp has been issued to Lanzhou University of Technology. This invention was developed by He Dongqing, Pan Xiangxiang, Zhai Haiming, Cheng Bo, Zhang Xinjian, Liang Ruirui and Wang Qianqian.
The patent application number is CN202422689646U 20..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Sanming Chengxin New Material has been awarded a patent for Thread Processing Machine for Reinforcing Steel Bars. This invention was developed by Guan Canliu, Zhu Yongli, Guan Shiwen and Zhu Yongqiang.
The patent application number is CN202422426919U 20241009. The patent publication number is CN223353127 (U)..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Huaian Dongxuda Hardware Adhesive Products Co Ltd has received a patent for Steel Sheet Girdling Device. This invention was developed by Jiao Jianxing.
The patent application number is CN202421876794U 20240805. The patent publication number is CN223353093 (U). International Patent Classification codes are ..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Linyi Pengjian Yuanfeng Hangxiao Steel Structure Co Ltd has obtained a patent for steel structure cutting device. This invention was developed by Zhang Jinghai.
The patent application number is CN20242214402U 20240820. The patent publication number is CN223353077 (U). International Patent Classification co..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Shanghai Shungang Metal Tech Co Ltd for Shearing Device for Steel Belt Machining. Wang Ming, Du Tingting and Tao Jinghua developed the invention.
The patent application number is CN202422815697U 20241119. The patent publication number is C..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Zhejiang Jiaqi Intelligent Tech Co Ltd has secured a patent on Multi-station Die-shank-free Round Steel Blanking Die. Bao Jiasheng developed the invention.
The patent application number is CN202422621264U 20241029. The patent publication number is CN223353068 (U). International Patent Classification codes ..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Zhejiang Jinma Metal Packaging Co Ltd has received a patent for Tinplate Striping Steel Belt Conveying Device. This invention was developed by Shen Bingkui, Yang Yichen, Chen Gangliang and Ruan Hao.
The patent application number is CN202422637278U 20241030. The patent publication number is CN223353054 (U)...
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Xiamen Zheng Liming Metallurgical Machinery has been granted a patent for Shearing Equipment for CZMU Profile Steel. This invention was developed by Yang Qincheng, Ran Longjun, He Changfu, Huang Jiasheng and Liu Anfeng.
The patent application number is CN202422406391U 20240930. The patent publication numbe..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Lianyungang Yongquan Stainless Steel Products Co Ltd has been awarded a patent for Stainless Steel Plate Recessing Machine. This invention was developed by Wang Jie, Sun Yihan, Min Baosong, Li Qi, Wei Feng and Qian Xian.
The patent application number is CN202422800539U 20241118. The patent publication numb..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Chengde Wuyue Measurement and Control Tech Co Ltd for Steel Rail Drilling Device. Liu Ping, Lyu Jiacheng, Lian Jinfeng, Cheng Long and Xing Guofu developed the invention.
The patent application number is CN202422797522U 20241118. The paten..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Zhejiang Shengxin Wanma Iron Tower Co Ltd has secured a patent on Pressing and Rolling Device for Steel Bar Welded Mesh. Liu Shile, Liu Xuefei and Shi Fei developed the invention.
The patent application number is CN202422747774U 20241112. The patent publication number is CN223352816 (U). International Pate..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Zhejiang Zhonglu Metal has received a patent for Extending and Pressing Device for Steel Bar Welded Mesh. This invention was developed by Liu Shile, Liu Xuefei and Shi Fei.
The patent application number is CN202422747770U 20241112. The patent publication number is CN223352815 (U). International Patent Classi..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Shanghai Lida Building Tech Co Ltd for Steel Bar Positioning Device. Chen Lin, Wang Shaofeng and Yao Zhaoxue developed the invention.
The patent application number is CN20242269507U 20240826. The patent publication number is CN223352811 (U..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- CCCC Fourth Harbor Engineering has secured a patent on Clamp Assembly, Reinforcing Steel Bar Rotating Device and Reinforcing Steel Bar Connecting System. Hu Zhenhua, Liu Yan, Ma Lei, She Xiwu, Chang Wei, Huang Qinsheng, Song Yanjun, Liu Wei and Ning Jiahui developed the invention.
The patent application numb..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Zhongtian Construction Group has obtained a patent for sliding rail type steel bar shearing machine operation platform. This invention was developed by Qian Pan, Xiang Yu, Ge Linfeng, Ma Libin, Huang Pei and Xiao Ting.
The patent application number is CN202422806118U 20241118. The patent publication number i..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Tianjin Xinfu Yida Metal Products Co Ltd has obtained a patent for steel strand straightening device. This invention was developed by Cheng Zhisong.
The patent application number is CN202422775836U 20241114. The patent publication number is CN223352789 (U). International Patent Classification code is B21F1..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Efficient Auxiliary Equipment for Bending Reinforcing Steel Bars has been issued to Hubei Yuantian Construction Group Co Ltd. This invention was developed by Zhang Ziyuan, Cheng Feng and Zhang Ziqi.
The patent application number is CN202422817607U 20241118. The patent publication number ..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Jiangsu Geleikesi Electromechanical Tech Co Ltd has secured a patent on High-strength Steel Plate Part Die. Yu Hui and Shi Zhengwei developed the invention.
The patent application number is CN202422790960U 20241115. The patent publication number is CN223352772 (U). International Patent Classification codes..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Anhui Junfa Machinery Tech Co Ltd has obtained a patent for vehicle frame side surface channel steel plate stamping appliance. This invention was developed by Zhu Jing, Zhang Lei, Chen Meng and Li Dayong.
The patent application number is CN202422781019U 20241114. The patent publication number is CN22335276..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Enameled Steel Plate Convenient to Assemble and Low in Installation Deviation has been issued to Jiangsu Xinliyuan Nanya New Materials. This invention was developed by Wang Lu.
The patent application number is CN202422452110U 20241011. The patent publication number is CN223240984 (U). Inte..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Jiangxi Zhenkun Ind Co Ltd has obtained a patent for reinforcing structure for h-shaped steel welding. This invention was developed by Tang Zhenkun, Fan Qiyuan, Li Chafeng and Zhou Guocheng.
The patent application number is CN202422573203U 20241024. The patent publication number is CN223240946 (U). Interna..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Gansu Runlin New Building Mat Production Co Ltd for Stable Light Steel Keel Connecting Structure. Wang Xilin developed the invention.
The patent application number is CN202422563509U 20241023. The patent publication number is CN223240931 (..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Changjiang Jinggong Shanghai Building Tech Co Ltd and Changjiang Jinggong Henan Building Tech Co Ltd for Outer Wall Enclosure of Light Steel Structure. Jiang Jian, Xu Haifeng, Xu Ran and Wang Wei developed the invention.
The patent applica..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Jiangsu Yongmeng Construction Steel Products Co Ltd has received a patent for Steel Bar Truss with Shockproof Function. This invention was developed by Cui Jian and Chen Ye.
The patent application number is CN202422128981U 20240831. The patent publication number is CN223240876 (U). International Patent Cla..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Hangzhou Tiemu Xinke Engineering Design has been granted a patent for Assembly Type Outer Ring Plate Connecting Joint of H-shaped Steel Beam and Steel Column. This invention was developed by Fu Bo, Li Zijie, Jia Shuhua and Chu Chengyi.
The patent application number is CN202422383723U 20240929. The patent pub..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Xinyueneng Line Equipment Co Ltd for C-shaped Channel Steel Embedded Part. Hu Sibing developed the invention.
The patent application number is CN202422503671U 20241016. The patent publication number is CN223240846 (U). Internation..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Shandong Chengxin Steel Structure Eng Co Ltd for Steel Structure Weld Joint Structure. Zhang Nan and Dong Lei developed the invention.
The patent application number is CN202422406223U 20241007. The patent publication number is CN223240829 ..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Tianjin Guihe Yingyue Steel Structure Co Ltd has been awarded a patent for Steel Structure Beam Column. This invention was developed by Li Yingsong.
The patent application number is CN202421983341U 20240816. The patent publication number is CN223240827 (U). International Patent Classification codes are E04..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Lingyuan Iron & Steel Group Design Res Co Ltd has obtained a patent for steel structure plant. This invention was developed by Zhang Yingying, Zheng Quanye, Zheng Chenyang, Li Lili and Jiang Guoxing.
The patent application number is CN202422565570U 20241023. The patent publication number is CN223240821 (U)..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Jiangsu Huaxia Water Supply and Drainage Tech Co Ltd has secured a patent on Buried Stainless Steel Water Tank Not Prone to Displacement. Xia Shoujun developed the invention.
The patent application number is CN202422557519U 20241023. The patent publication number is CN223240769 (U). International Patent Cl..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- PowerChina Huadong Engineering Corporation has been granted a patent for Large-diameter Rotor Mounting Pit Steel Cover Plate. This invention was developed by Chen Peng, Bao Lifa, Wang Xuegang and Yu Xuesong.
The patent application number is CN202422464334U 20241012. The patent publication number is CN22324..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Traction Device for Steel Strand Blanking has been issued to Guangxi Road Construction Engineering Group. This invention was developed by Lee Seokhan, Wu Zhiyong, Yang Shizhi, Pan Xiao, Zhou Hongguang, Pang Xianjian, Wang Liunan and Wei Rongqing.
The patent application number is CN20242234..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Shanxi Huanyu High Tech New Building Mat Co Ltd for Pickling Equipment for Steel Structure Production and Processing. Zhang Yanbing developed the invention.
The patent application number is CN20242277938U 20240827. The patent publication n..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Tianjin Hongguanyu Metal Products Co Ltd has secured a patent on Steel Belt Surface Passivation Device. Xiao Yezeng, Zhou Shaofeng and Xue Qing developed the invention.
The patent application number is CN202422587718U 20241025. The patent publication number is CN223240167 (U). International Patent Classifi..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Shandong Iron & Steel has received a patent for Hydraulic Pipeline Device for Sliding Tapping Hole of Converter. This invention was developed by Cui Jinqiang, Gao Ming, Chen Chuansheng, Lu Huaguo, Li Ruixuan, Yu Bingxiang and Zhang Xuting.
The patent application number is CN202422460530U 20241011. The patent..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has received North University of China, Shanxi 2nd Construction Group and China Shanxi Sijian Group patent application for Teaching System and Teaching Method for Stress Simulation by Using Temperature Change of Steel Structure. Han Yunshan, Lee Young-gun, Su Yang, ..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Wuhu Yuanzheng Mould Machinery Co Ltd has obtained a patent for stamping and cutting device for steel belt. This invention was developed by Xia Bilong and Hu Yongzhou.
The patent application number is CN202422642252U 20241031. The patent publication number is CN223353529 (U). International Patent Classific..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Zhejiang Weite Electric Tech Co Ltd has been awarded a patent for High-stability Slitting Device for Steel Machining. This invention was developed by Yang Chenbin.
The patent application number is CN202422431133U 20241009. The patent publication number is CN223353523 (U). International Patent Classificatio..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Suzhou Limande Electromechanical Equipment has been granted a patent for Pneumatic Valve Block Steel Ball Pressing Positioning Jig. This invention was developed by Hu Jing Hua.
The patent application number is CN202422688819U 20241105. The patent publication number is CN223353437 (U). International Patent ..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Weihai Ruibo Trans System Co Ltd has obtained a patent for automatic welding clamp for stainless steel strip. This invention was developed by Ding Jianxin, Wan Jun, Zhao Lanling and Gao Yuyang.
The patent application number is CN202422786182U 20241115. The patent publication number is CN223353398 (U). Inte..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Yantai Xiantang Steel Structure Co Ltd has received a patent for Tooth-shaped Meshing Type Efficient Welding Device for Steel Grating. This invention was developed by Li Zhenzhong, Li Yongtao, Li Hui and Zou Zhiyong.
The patent application number is CN202422623244U 20241030. The patent publication number i..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Qingdao Mcdermott Offshore Engineering has obtained a patent for steel beam butt welding device. This invention was developed by Zhang Yonggang, Yu Hai, Meng Fan'an, Zhou Yang, Shi Dunlin, Wen Deyong, Liu Houjun and Gao Weidong.
The patent application number is CN202422787811U 20241115. The patent publicatio..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Linear Steel Cutting Device has been issued to Jinan Xinyuansu Ind and Trade Co Ltd. This invention was developed by Han Donggang, Cui Baoxi, Wang Niansheng and Kang Zongyin.
The patent application number is CN202422781848U 20241114. The patent publication number is CN223353261 (U). Inte..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Jinan Tairan Steel Structure Eng Co Ltd for Anti-deformation Steel Structural Part Cutting Device. Li Guofu, Liu Mingzhuo and Wang Ningning developed the invention.
The patent application number is CN202422624466U 20241030. The patent publ..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Langfang Zhucheng Building Mat Co Ltd has been awarded a patent for Light Steel Continuous Feeding Device of Cold Bending Machine. This invention was developed by Yin Zongdui and Zhang Dan.
The patent application number is CN202422759603U 20241113. The patent publication number is CN223352759 (U). Internat..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Anhui Dongyue Building Tech Research and Development Co Ltd has secured a patent on Rapid Correction Device for Steel Structure Machining. Zha Ligen, Xie Lijuan and Wang Jian developed the invention.
The patent application number is CN202422471823U 20241012. The patent publication number is CN223352742 (U)..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Wafangdian Zhongbao Bearing Mfg Co Ltd for Rapid Positioning Device for Steel Plate Stamping. Yang Junqi developed the invention.
The patent application number is CN20242253278U 20240823. The patent publication number is CN223352722 (U). I..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Baoding Shuangdiao Metal Products Co Ltd has received a patent for Punching Bottom Die for Machining Steel Auxiliary Frame. This invention was developed by Liu Si.
The patent application number is CN202422788652U 20241115. The patent publication number is CN223352698 (U). International Patent Classificatio..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Quanfa Construction Corporation Ltd has secured a patent on Straightening Device for Steel Structure Column Beam. Wu Fushun, Zhuang Xiaoyan and He Canyang developed the invention.
The patent application number is CN202422772275U 20241113. The patent publication number is CN223352603 (U). International Pate..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Wuxi Longtai Precision Elastic Material for Steel Degreasing Machine. Zhu Yulong developed the invention.
The patent application number is CN202422682759U 20241104. The patent publication number is CN223352551 (U). International Patent Class..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Wuxi Longtai Precision Elastic Material has secured a patent on Steel Belt Cleaning Machine Convenient for Cleaning Steel Belt. Zhu Yulong developed the invention.
The patent application number is CN202422682732U 20241104. The patent publication number is CN223352550 (U). International Patent Classification ..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Wuxi Longtai Precision Elastic Material has been awarded a patent for Steel Belt Cleaning Machine. This invention was developed by Zhu Yulong.
The patent application number is CN202422676260U 20241104. The patent publication number is CN223352549 (U). International Patent Classification code is B21B45/02.
..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Nailuo Screw Wenzhou Co Ltd for Steel Belt Machine Equipment for Gluing Fasteners. Chen Yiqi, Guo Bangsheng and Zhang Jianmingqing developed the invention.
The patent application number is CN202422108496U 20240829. The patent publication n..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Paint Spray Booth for Steel Structure Machining has been issued to Yichang Longfeng Steel Structure Eng Co Ltd. This invention was developed by Cui Shouhua.
The patent application number is CN202421968830U 20240814. The patent publication number is CN223352016 (U). International Patent C..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Wuhan Xinwu Purification Color Steel Structure Co Ltd for Stainless Steel Color Plate Product Processing Equipment. Ma Hairong developed the invention.
The patent application number is CN202422686912U 20241105. The patent publication numbe..
Steel
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Ganzhou City Zhanggong Distr Hospital of Traditional Chinese Medicine has been awarded a patent for Locking Steel Plate for Orthopedics Department. This invention was developed by Lan Yeqiang.
The patent application number is CN202422146301U 20240903. The patent publication number is CN223350301 (U). Inter..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Beijing Subway Operation Corp has submitted a patent application for Method for Detecting Unknown Surface Damage of Steel Rail Based on Multi-source Data Fusion. Yue Xun, Liu Kewei, Qin Yong, Kou Linlin, Cao Zhiwei, Wang Yaguan and Gao Yang developed the invention.
The patent application number is CN202411..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Greatech Moulding has received a patent for Quick-release Breathable Steel Structure for Improving Air Trapping. This invention was developed by Wu Jimao, Yi Junjun, Yang Jianfeng, Dong Huagang and Li Jinyu.
The patent application number is CN202422497534U 20241016. The patent publication number is CN2231994..
Steel
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Zhuoling Electronic Tech Weifang Co Ltd has received a patent for In-mold Injection Molding Steel Sheet Breaking Jig. This invention was developed by Liu Zhenliang, Liu Baipeng and Yan Zhanyou.
The patent application number is CN202422502066U 20241016. The patent publication number is CN223199401 (U). Inte..
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