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Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Haiyan Shangjia Hardware Co Ltd has received a patent for High-strength Stainless Steel Self-tapping Composite Screw. This invention was developed by Zhu Jianlin.
The patent application number is CN202422802827U 20241118. The patent publication number is CN223344410 (U). International Patent Classification..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Jiangmao Metal Ind Co Ltd for Die Steel with Positioning Splicing Structure. Yu Hanshan developed the invention.
The patent application number is CN202422869059U 20241125. The patent publication number is CN223344382 (U). Internati..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Yunnan Longyuan Line Equipment Co Ltd has received a patent for Angle Steel Qualification Measuring Table for Iron Tower. This invention was developed by Pan Guilong, Li Wu, Li Yan, Zhu Jiazhuang, Pan Guiqiong, Yang Guangming and Meng Xiaoling.
The patent application number is CN202423282112U 20241230. The..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Yangjiang Alloy Mat Laboratory has submitted a patent application for Method and Device for Extracting Carbides in Martensitic Stainless Steel. Ti Chang, Zhou Lujun and Yuan Shengfu developed the invention.
The patent application number is CN202510196996 20250221. The patent publication number is CN1200281..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Jiangsu Tianyou Assembly Building Tech Co Ltd has been granted a patent for Steel Structure Support with Auxiliary Support. Yu Xiuping developed the invention.
The patent application number is CN202422784348U 20241115. The patent publication number is CN223343756 (U). International Patent Classification co..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Zhongyi Hanhe Jiangsu Construction Co Ltd has been awarded a patent for Steel Structure Reinforcing Assembly. This invention was developed by Xue Bei, Liu Yang, Zhao Quanmin, Kuai Hongwu and Wang Jicong.
The patent application number is CN202422818425U 20241119. The patent publication number is CN223343750..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Zhongtian Transp Construction Investment Group Co Ltd for Concrete Guardrail Steel Mould Edge Protection Device. Li Kai, Zhang Dong, Li Guang, Zhang Gaobang, Hou Qian, Wang Hongwu and Li Jun developed the invention.
The patent application ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Chinese Patent for Guide-in Device of Assembly Type Steel Column Foundation has been issued to Gaoqing County Housing and Urban Rural Construction Security Service Center. This invention was developed by Lyu Qingchun.
The patent application number is CN202422614987U 20241029. The patent publication number ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Hengyang Valin Steel Tube and East China University of Science and Technology have secured a patent on Threaded Joint for Oil Casing. Hu Zhili, Zhuo Zhao, Peng Yang, Zhou Xuan, Li Xiaobing, Liu Ronghua, Wu Dan, Zhang Chuigui, Li Jianliang, Zhou Zhengping, Gao Lianxin, Cai Huan, Chen Chundan and Liu Gongwei de..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Suqian Yanhongrui Steel Structure Parts Mfg Co Ltd has been awarded a patent for Steel Structure Folding Hanging Cage. This invention was developed by Guo Yanjun.
The patent application number is CN202422647292U 20241031. The patent publication number is CN223343652 (U). International Patent Classification..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Shanghai Tonghui Construction Eng Co Ltd has been granted a patent for Temporary Hanging Mechanism for Steel Structure Cross Beam. This invention was developed by Liu Jingcheng and Fei Zhihui.
The patent application number is CN202422659776U 20241031. The patent publication number is CN223343651 (U). Inter..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Liaoning Hualin Construction and Installation Eng Co Ltd has secured a patent on Reinforced Steel Structure Platform. Ai Jian and Yu Xianguo developed the invention.
The patent application number is CN202422425040U 20241009. The patent publication number is CN223343643 (U). International Patent Classificat..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Fujian Hongchuang Xingye Construction Invest Development Co Ltd has been granted a patent for Building Steel Structure Keel Connecting Structure. This invention was developed by You Baolin and You Biao.
The patent application number is CN202422339722U 20240925. The patent publication number is CN223343608 ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Guangdong Pingtanshi Environmental Prot Material Co Ltd has obtained a patent for waterproof structure for gutter and lap joint of color steel plate. This invention was developed by Chen Zhixiang.
The patent application number is CN202422742010U 20241111. The patent publication number is CN223343573 (U). I..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Jingzhou Urban Planning & Design Institute for Steel Bar Joint Three-dimensional Stable Structure. Wu Lei and Wu Bo developed the invention.
The patent application number is CN202422688179U 20241105. The patent publication number is CN2233..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Wuhan Fuxing Seiko Oula Green Building Tech Co Ltd has secured a patent on Combined Steel Beam with Reinforced Joints. Zhu Fuxin developed the invention.
The patent application number is CN202422761460U 20241113. The patent publication number is CN223343555 (U). International Patent Classification code is ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Chaozhou Branch of Zhongke Kehang Eng Design Co Ltd for Building Frame Connecting Piece of Steel Structure. Chen Lili and Li Longke developed the invention.
The patent application number is CN20242277351U 20240827. The patent publication n..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Yongyi Cast Pipes Co Ltd for Orthogonal Connection Structure for Steel Inhaul Cables. Fu Desheng developed the invention.
The patent application number is CN202422813913U 20241119. The patent publication number is CN223343446 (U). ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Jinan Yongfeng Construction Eng Co Ltd for Assembly Type I-shaped Steel Structure Column Foot Mounting Structure. Feng Baozheng, Wang Genzhu and Wang Yuanhang developed the invention.
The patent application number is CN202422767019U 202411..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Ningbo Urban Construction Design Institute Co Ltd has secured a patent on Key Node Structure of Extra-large-span Vertical Turning Steel Truss. Ye Xiaogang, Zheng Xinghua and Yue Jingyang developed the invention.
The patent application number is CN202422827552U 20241120. The patent publication number is CN2..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Suzhou Suke Energy Tech Co Ltd for Steel Structure Bearing Frame Convenient to Install on Site. Tang Tao, Luo Hao and Xu Zhen developed the invention.
The patent application number is CN202422818485U 20241119. The patent publication number..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Jiangsu Baodi Pipe Ind Co Ltd has applied Chinese patent for Steel Fiber Strip Lined Stainless Steel Composite Pipe, Forming Composite Production Line and Working Method of Forming Composite Production Line. Zhang Hongshuai, Gu Guowei, Gao Junjie and Lu Yan developed it.
The patent application number is CN..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Wuhan Iron and Steel has sought patent for Hot Galvanizing Air Knife Lip Cleaning System and Method. This invention was developed by Wang Yi, Du Rong, Wang Jie, Wang Lu, Liu Ao, Ge Lei, Dai Xinmin and Zhong Si.
The patent application number is CN202510232627 20250228. The patent publication number is CN120..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published Henan Luanlu Expressway Construction Co Ltd and Henan Jiaoyuan Engineering Tech Group Co Ltd patent application for High-corrosion-resistance High-toughness Weathering-resistant Steel and Preparation Method Thereof. The invention was developed by Wang ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published Bengang Steel Plates patent application for 980MPa-grade Hot-dip Galvanized Quenched Partition Steel Capable of Improving Surface Precipitation Defect and Preparation Method of 980MPa-grade Hot-dip Galvanized Quenched Partition Steel. The invention was..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Hunan Valin Xiangtan Iron & Steel has filed a patent application for Production Method of Bearing Steel Wire Rod for Rolling Body with Long Cycle Fatigue Life. This invention was developed by Zhu Jiancheng, Pan Xiquan, Li Zhimin, Liu Qing, Luo Xiao, Luo Jingxian, Yuan Lin, Xiao Dong, Wang Xuji and Chen Jun.
..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Guo Guofu has secured a patent on Enhanced Portable Cross Arm Special for Equipment Installation. Guo Guofu developed the invention.
The patent application number is CN202422940534U 20241129. The patent publication number is CN223344881 (U). International Patent Classification codes are F16L3/10 and F16L3/..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Hebei Jituo Heavy Ind Co Ltd has obtained a patent for stretching mechanism for weathering steel weld joint test. This invention was developed by Li Wenpeng.
The patent application number is CN202422562529U 20241023. The patent publication number is CN223361945 (U). International Patent Classification code..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Chinese Patent for Phosphorus Washing System for Steel has been issued to Jiashan Puxi Precision Tech Co Ltd. This invention was developed by Yu Yongding, Zhong Yawen, Tian Lingli and Han Hongqun.
The patent application number is CN202422547694U 20241022. The patent publication number is CN223342830 (U). I..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Qingdao Mingchu Ind and Trade Co Ltd has secured a patent on Anti-corrosion Structure of Angle Steel. Shao Changchuan developed the invention.
The patent application number is CN202422594071U 20241028. The patent publication number is CN223342824 (U). International Patent Classification code is C23F13/06. ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Nantong Jiangqinmei Metal Product Co Ltd has been awarded a patent for Steel Strip Heat Treatment Feeding Device. This invention was developed by Zhang Jianchao, Shi Shanbing and Chen-ye Yudong.
The patent application number is CN202422588915U 20241025. The patent publication number is CN223342773 (U). Int..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Jiangsu Weijun Ind Equipment Co Ltd patent application for Prestressed Steel Wire Tensioning Machine. Yu Lin, Chen Guohua, Zheng Lizhan and Zhang Yongtao developed the invention.
The patent application number is CN202510278274 20250310. The patent pu..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Luoyang Becot Scient Development Co Ltd has filed a patent application for Winding Supporting Carrier Roller for Steel Cable and Using Method of Winding Supporting Carrier Roller. This invention was developed by Zhang Jiayi, Zhou Peng and Pan Chuyuan.
The patent application number is CN202510475958 2025041..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Yantai Shuanghua Refrigeration Equipment Co Ltd has applied Chinese patent for Tension Adjusting Device for Hanging Steel Wire Rope. Yuan Shouqing, Hara Hisamatsu, Sun Jiahan, Mu Yongkang, Yang Shaowei, Wang Xiaodong, Yang Shisheng and Shao Kai developed it.
The patent application number is CN202510310527 ..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has released Shanxi Luan Detection Inspection Center Co Ltd patent application for Mining Steel Wire Straightening Equipment with Automatic Wire Guiding Function. This invention was developed by Liu Xianglong, Song Ruitan, Li Tieliang, Li Shuai, Li Hui, Wei Douyun, ..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Suzhou Guangcai Steel Silo Co Ltd has received a patent for Circulation Structure in Steel Silo. This invention was developed by Li Guosong and Yi Shuyun.
The patent application number is CN202422884971U 20241126. The patent publication number is CN223364616 (U). International Patent Classification code is..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Wuhu Port Co Ltd patent application for Improved Steel Structure Rail Sweeping Cleaning Device. Huang Zhixiang, Ding Feng, Xu Xiaoqiang and Huang Yejun developed the invention.
The patent application number is CN202311554372 20231117. The patent publ..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Beijing Jinheyi Tech Development Co Ltd has submitted a patent application for Chamfering Machine for Producing Copper-clad Steel Grounding Rod. Wang Wei developed the invention.
The patent application number is CN202311532555 20231117. The patent publication number is CN120019901 (A). International Patent..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Foshan Shibo Building Materials Tech Co Ltd patent application for Raw Material Cutting Device for Steel Structural Part Machining. Liu Xi, Wang Shijun and Ren Haixia developed the invention.
The patent application number is CN202510514524 20250423. ..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Jiangsu Ruige High Alloy Mat Co Ltd has submitted a patent application for Grinding Device for High-speed Steel. This invention was developed by Wu Xinghua, Liu Ming, Wu Yuru, Wang Ruifeng and Zhou Longshan.
The patent application number is CN202510342489 20250321. The patent publication number is CN120023..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has released Qingdao Jiahexin Steel Co Ltd patent application for Flat Steel Machining, Cutting and Trimming Integrated Equipment. This invention was developed by Zhang Hegong and Zhao Yuanyuan.
The patent application number is CN202510324050 20250319. The patent..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Hebei Hongyuante Steel Pipe Group Co Ltd has filed a patent application for Large-diameter Stainless Steel Elbow Welding Turnover Device and Method. This invention was developed by Jia Yunfei and Tian Jingqi.
The patent application number is CN202510227465 20250227. The patent publication number is CN12002..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published Jiangsu Qicai New Building Mat Co Ltd patent application for Building Steel Bar Welding Device. The invention was developed by Jiao Lejia, Li Guohong, Wang Yiru, Ji Chunhua and Jiao Xiaojun.
The patent application number is CN202510454288 20250411. ..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Panzhihua Iron & Steel Research Institute, Pangang Group and Southwest Jiaotong University patent application for Method for Reducing Abrasion Rate of Softening Area of Flash Welding Joint of Steel Rail. Lu Xin, Bai Wei, Wang Xiaoqiang and Xu Feixiang d..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Baogang Northwest Entrepreneurship Construction Co Ltd has submitted a patent application for Rare Earth Steel Structure Welding Device and Method. This invention was developed by Li Guijun, Yang Weifeng, Wang Ping, Hou Yongbing, Jin Yongfei, Shi Jungang, Ma Kui and Dong Yuanque.
The patent application num..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published Bazhou Dongyi Metal Products Co Ltd patent application for Hydraulic Centering Guide Device of Strip Steel Slitting Unit. The invention was developed by Wu Rongjie, Li Juan, Wu Xiaolei, Zhao Yuhan, Kang Le and Li Dong.
The patent application number ..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Hebei Hongyuante Steel Pipe Group Co Ltd patent application for Stainless Steel Elbow Tee Joint Cutting Equipment Facilitating Rapid Clamping. Jia Yunfei and Tian Jingqi developed the invention.
The patent application number is CN202510352693 2025032..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Wanzai Shuanglong Steel Structure Co Ltd has submitted a patent application for Intelligent Steel Structure Precise Blanking Platform. This invention was developed by Li Yonglai and Bao Xiaolei.
The patent application number is CN202510194640 20250221. The patent publication number is CN120023378 (A). Inte..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Jiangsu Yonggang Group and Jiangsu Lianfeng Energy Equipment patent application for Low-cost Shaft Lever Type Non-conditioned Steel Rolling Method. Xue Weijiang, Lei Sanxiang, Chen Hao, Long Kaixi and Zhu Aihua developed the invention.
The patent app..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Jiangsu Weijinmai Tech Co Ltd has applied Chinese patent for Electroplated Steel Strip Pretreatment Oil-water Separation and Recovery Method and Device. Wang Qiumei, Zhao Zhihuo, Cui Hongsheng and Guo Tianzhu developed it.
The patent application number is CN202510129002 20250205. The patent publication num..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Hegang Leting Steel, Tangshan Iron & Steel Group and Tangshan Branch HBIS patent application for Method for Judging Dry Dedusting Gun Flying Condition. Zhang Yao, Zhang Chaofa, Sun Qiaomei, Zhang Wanqing, Zhang Wenxiang, Liu Xiaohui, Yue Shuai, Zhao Wei..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published Universal Wire Rope Co Ltd patent application for Automatic Cut-off Cutting Equipment for Steel Wire Rope Production. The invention was developed by Yuan Zhe, Wu Pingan, Luo Bin and Zhou Yao.
The patent application number is CN202510434418 20250408...
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Laiwu Steel Group, Yinshan Section Steel patent application for Method for Optimizing Shape of Quenched Steel Plate, Electronic Equipment Comprising Method and Computer Readable Storage Medium. Son Jung Wook, Qin Gang, Liu Jungang, Feng Wenyi, Tan Weiyu..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Tianjin Aolin for Novel Steel Wire Rope Ball Structure. Shi Yudong and Gao Aidong developed the invention.
The patent application number is CN20242353729U 20241211. The patent publication number is CN223344580 (U). International Patent Cla..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Jiangsu Huajian Construction has received a patent for Telescopic Square Steel Tube Edge Protection Device. This invention was developed by Shen Zhujun, Zhou Qitai, Liu Cheng, Xie Junrong and Zhai Jiankai.
The patent application number is CN202422816213U 20241119. The patent publication number is CN223343739..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Taixing First Construction Group has been granted a patent for Embedded Steel Bar Positioning Device. Hu Binli, Xiong Xiaodong, Chang Jianwei, Chen Ji, Chen Yaming and Li Dan developed the invention.
The patent application number is CN202422798638U 20241118. The patent publication number is CN223343726 (U). ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Chinese Patent for Steel Bar Positioning Device for Civil Engineering has been issued to CITIC Construction. This invention was developed by Ma Chunsuo, Li Yong, Hu Jing and Wang Zezhou.
The patent application number is CN202422489209U 20241015. The patent publication number is CN223343705 (U). International..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Zhejiang Ziwei Construction Group has submitted a patent application for Auxiliary Carrying Device for Assembling Reinforcing Steel Bars. This invention was developed by Ni Junyu, Chai Jun, Chen Qiaoyan, Chen Yuchu and Lu Xiaodong.
The patent application number is CN202510286673 20250312. The patent publicat..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published China MCC5 Group Corporation patent application for Steel Polishing Device for Constructional Engineering and Using Method of Steel Polishing Device. The invention was developed by Xu Liang, Yang Gang and Ma Yu.
The patent application number is CN20..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published China Shanxi Sijian Group patent application for Steel Bar Rust Removal Box. The invention was developed by Zhang Dongbo, Zhang Zhili, Lu Xufeng, Han Yong and Guo Xuemei.
The patent application number is CN202510509993 20250423. The patent publication..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Changsha Sanyuan Steel Structure has submitted a patent application for Welding Support for Steel Structure Net Rack Machining. This invention was developed by Li Qingshan.
The patent application number is CN202510456829 20250412. The patent publication number is CN120023575 (A). International Patent Classif..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 17 -- ZCCC Road & Bridge Construction and Zhejiang Communications Construction Group have secured a patent on Sectional Type Bent Cap Steel Reinforcement Framework Splicing End Main Reinforcement Positioning Frame. Gong Qiuping, Wang Zhiyi, Shuai Shichao, Xu Jianguo, Shan Wenxi, Du Weikang, Tian Guoxun, Huang Mingq..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Zhejiang Jubaoduo Industry and Trade has received a patent for Easily-opened Heat Insulation Ventilation Steel Door. This invention was developed by Lyu Haiting.
The patent application number is CN202421923245U 20240809. The patent publication number is CN223343898 (U). International Patent Classification ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Sinohydro Engineering Bureau 5 has been granted a patent for Anti-scouring Reinforcing Device for Steel Trestle. Chen Xi, Fan Peng, Huang Zhe, Zheng Wenquan, Chen Xiaorui, Yan Junwei, Du Bo and Gao Yanming developed the invention.
The patent application number is CN202422820159U 20241119. The patent publicat..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Sinohydro Engineering Bureau 5 has secured a patent on Adjustable T-beam Steel Bar Jig Frame. Chen Xiaorui, Yin Chengfu, Li Xiangqian, Zheng Wenquan, Zhou Xianhai, Wan Zongtao and Qing Jing developed the invention.
The patent application number is CN20242275032U 20240826. The patent publication number is CN2..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has released Zhongke Yungu Technology patent application for Detection Method and Device for Deformation of Steel Part, Storage Medium and Computer Program. This invention was developed by Wei Shengjie, Wu Liuchen, Jin Yibo, Guo Yan and Wang Fangsu.
The patent appl..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Shijiazhuang Tiedao University has sought patent for Steel Structure Fatigue Crack Reinforcing Device and Method. This invention was developed by Sun Zhixing, Zhao Man and Chen Shitong.
The patent application number is CN202510245044 20250303. The patent publication number is CN120026778 (A). International P..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- GuangXi University has submitted a patent application for Novel Beam String Type Cantilever I-shaped Steel Beam Structure Capable of Adjusting Bearing Capacity and Rigidity. This invention was developed by Chen Zheng, Qiu Hongyao, Chen Ben, Liao Xiaojun, Chen Liang, Ban Tingshou and Lei Kefeng.
The patent ap..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Harbin Institute of Technology has submitted a patent application for Intelligent Steel Strand with Strain Temperature and Humidity Multi-parameter Sensing Function and Manufacturing Method Thereof. This invention was developed by Jang Dong-wook, Xu Jinlong, Han Kun, Feng Hao, Yu Tonghui, Li Hui and Ni Li.
T..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published Baoshan Iron & Steel patent application for Alkaline Ladle Filler Sand for Clean Molten Steel and Preparation Method Thereof. The invention was developed by Shu Youliang and Gan Feifang.
The patent application number is CN202311570266 20231123. The pa..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Angang Steel has submitted a patent application for Treatment Method for Frozen Hot-metal Bottle. Zhu Hongjia, Wang Fuliang, Shang Deyi, He Yang, Zhou Jinghui, Li Huawei, Lyu Zhiyong, Tian Yongjiu, Ma Ning, Zhao Zixin, Jiang Feng, Li Zhigang and Liu Shuai developed the invention.
The patent application numbe..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- MCC Capital Engineering & Research has submitted a patent application for Cooling System and Cooling Method for Preventing Steel Strip from Being Supercooled. Xiang Jitao, Zhou Yang, Geng Mingshan, Bai Bing, Zhao Ridong and Song Zejin developed the invention.
The patent application number is CN202510276852..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Feicheng Qingzheng Ind And Trade Co Ltd has sought patent for Cold Header for Steel Ball Machining. This invention was developed by Li Qingyou and Zhang Ping.
The patent application number is CN202510314702 20250317. The patent publication number is CN120023287 (A). International Patent Classification code..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Hangxiao Steel Structure has obtained a patent for stiff column and steel beam connecting joint with strip-shaped steel plate hoops. This invention was developed by Zhou Jiajun, Chen Mo, Xie Lianhong, Yu Yitao and Wang Haobo.
The patent application number is CN202422421716U 20241008. The patent publication n..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Shanghai Baoye Group Corporation for Civil Engineering Overhanging I-shaped Steel Pre-embedding Fixing Mechanism. Tian Le, Gong Lihui, Sun Changwei, Zeng Shengjun, Liang Jian and Chen Bincheng developed the invention.
The patent application ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Bauing Construction Group for Building Assembly Type Beam Column Steel Structure. Wen Wushen, An Juncai, Yu Yangbo, Lu Shangbing and Liao Cheng developed the invention.
The patent application number is CN202422314174U 20240923. The ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Southwest University of Science and Technology has received a patent for Eccentric Buckling-restrained Brace Steel Frame System with Prestressed Cables. This invention was developed by Du Ke, Chu Yunpeng, Li Zhengxing, Zou Xiangchuan, Li Dan and Zhang Zhaoqiang.
The patent application number is CN20242265009..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Gansu Dongxing Aluminium has filed a patent application for Steel Structure Surface Protection Material and Method for Preparing Steel Claw Protection Layer by Using Same. This invention was developed by Cheng Jiuyuan, Liu Haifeng, Yang Chengliang, Li Le, Yang Shen, Cui Zhenjun, He Jingde and Zhang Yun.
The ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Yantai Yesdo Electronic Materials has applied Chinese patent for Superfine Stainless Steel Microfilament and Preparation Method Thereof. Wang Yan, Zhao Qiyan, Dong Tengyu and Lin Liang developed it.
The patent application number is CN202510513358 20250423. The patent publication number is CN120026252 (A). In..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Maanshan Iron & Steel has applied Chinese patent for Efficient Non-oriented Electrical Steel for Industrial Motor and Preparation Method. Xu Wenxiang, Zhu Tao, Shi Lifa, Sun Shengyang, Wu Yong and Zhuang Yuwei developed it.
The patent application number is CN202510391510 20250331. The patent publication numb..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Baoshan Iron & Steel has sought patent for High-strength and High-toughness Bainite Non-quenched and Tempered Steel and Manufacturing Method Thereof. This invention was developed by Wang Qiang, Yu Dajiang, Zhao Sixin and Zhang Jun.
The patent application number is CN202311562703 20231122. The patent publicat..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published LYSTEEL patent application for Vanadium-nitrogen Steel and Preparation Method Thereof. The invention was developed by Xu Hao, Liang Liang, Qi Jianghua, Deng Zhixun, Xu Guang, Hou Zewang, Shu Chunyang, Guo Huangxun, Duan Jianxu, Li Zoujiang, Liu Peng, D..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Guangdong Jianke Construction Consulting Co Ltd and Shenzhen Pingshan Construction Eng Quality and Safety Supervision Station have obtained a patent for steel structure hoisting anti-falling device. This invention was developed by Cai Xingsheng, Chen Yujian, Su Yong, Mai Guangxian, Liang Tingwei, Gao Jianqian..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- CCCC First Highway Engineering Group and Haiwei Engineering Construction of FHEC of CCCC have obtained a patent for tunnel steel arch mounting and positioning device. This invention was developed by Zhang Jialong, Xiao Ping, Sun Yanzhao, Chen Zhengyu, Li Shenghu, Cao Bin, Liu Jinpeng, Wang Hao, Xu Tao, Tian H..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Shandong Iron & Steel has been granted a patent for Real-time Monitoring and Alarming Device for Gas Drainer. This invention was developed by Sun Qiang, Liu Dunqiang, Jiang Jian, Han Yongji, Gao Xiying, Luo Yuhui, Zheng Xiaoming, Lee Yeon-woo, Wu Hongbin, Zhang Weijie, Guo Tao, Huang Xueliang, Liu Fei, Wang R..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Guangxi Shenglong Metallurgical has secured a patent on Rapid Cooling Device for Strip Steel. Ke Xueli, Huang Yuhong, Qu Xiaojian, Chen Jianxin, Yuan Qingfeng and Xia Zanping developed the invention.
The patent application number is CN202422635093U 20241030. The patent publication number is CN223342774 (U). ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Panzhihua Iron & Steel Research Institute, Pangang Group has been awarded a patent for Anti-bonding High-efficiency Long-service-life Rotary Spray Gun. This invention was developed by Cao Shusen, Yang Xiaodong, Zhou Zunchuan, Peng Hongliang, Liu Yingdong and Sun Huayi.
The patent application number is CN2024..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Hefei University of Technology has filed a patent application for Method for Improving High-temperature Thermal Stability of Ferrite Martensitic Steel and Application. This invention was developed by Zhang Guangjie, Chen Changbing, Wu Yucheng, Zhang Chang, Xie Zhuoming, Wang Xianping and Wu Xuebang.
The pate..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Angang Steel has submitted a patent application for Nitrogen Control Method for Converter Smelting of Low-carbon Molten Iron. This invention was developed by Wang Fuliang, Liu Bo, Shang Deyi, Li Huawei, Ma Ning and Li Chao.
The patent application number is CN202510140428 20250208. The patent publication numb..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Angang Steel patent application for Anti-slag-absorption Oxygen Lance Nozzle with Secondary Combustion Function. Huang Yuping, Liao Xiangwei and Li Dejun developed the invention.
The patent application number is CN202510150257 20250211. The patent publ..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Angang Steel has sought patent for Method for Quickly Disassembling Converter Mouth. This invention was developed by Wang Fuliang, Zhu Hongjia, Shang Deyi, Li Huawei, Song Yunfei and Jiang Feng.
The patent application number is CN202510150148 20250211. The patent publication number is CN120026152 (A). Intern..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Baoshan Iron & Steel has submitted a patent application for Cold-rolled Riffled Steel Plate and Manufacturing Method Thereof. This invention was developed by Chen Xiaoming, Li Shanqing, Jeon Ki-chul, Xie Zhiying, Chen Jun and Qu Peilei.
The patent application number is CN202311538682 20231117. The patent pub..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Zhejiang Zhongtian Hengzhu Steel Structure and Zhongtian Construction Group have obtained a patent for hanging structure steel hanging column pin shaft connecting node structure. This invention was developed by Xu Han, Liu Yutao, Han Hualyu, Chen Jianchao, Pan Xuyan, Chen Weiqiang, Duan Kunpeng and Li Chaoqun..
Steel
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received MCC Baosteel Technology Services patent application for Automatic Winding Device for Ship Unloader Steel Wire Rope. Liu Dong, Dong Hui, Duan Wenming, Liu Hai and Wang Xinghua developed the invention.
The patent application number is CN202311534319 20..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Anhui Conch Design & Research Institute of Building Materials and Anhui Conch Group have been granted a patent for Steel Folding Platform for Maintenance Equipment. This invention was developed by Du Jinlong.
The patent application number is CN202422842982U 20241120. The patent publication number is CN2233..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- MCC Inspection and Certification and Central Research Institute of Building & Construction, MCC Group have received a patent for Transformation Structure of I-shaped Steel Cross Joint. This invention was developed by Yang Ruifang, Lu Minghao and Shi Xiajie.
The patent application number is CN202422681349U ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- CCC Guangzhou Dredging and CCCC South China Traffic Construction Co Ltd have been granted a patent for Adjustable Steel Reinforced Column Hoisting Anti-torsion Device. This invention was developed by Wu Honghao, Zhang Yue, Han Jianhua, Ouyang Jixiang, Geng Bingnian, Zhang Xiangli, Lin Tengzhen, Gong Renfeng, ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Yangzhou University has been granted a patent for Bolt Adjusting Steel Cushion Block for Cast-in-place Beam Combined Support. Li Zhihua, Chen Huijing and Liu Li developed the invention.
The patent application number is CN202422645705U 20241031. The patent publication number is CN223358115 (U). Internationa..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Shoulder Tech Anhui Co Ltd for Comb Plate Expansion Joint with Stainless Steel Layer Laser-cladded on Surface. Fang Jiachen, Xu Bin, Xu Chuanhai, Zhang Chun, Fang Shengjun and Wang Wensheng developed the invention.
The patent application n..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Shoulder Tech Anhui Co Ltd has been granted a patent for Z-shaped Steel Damping Anti-beam-falling Support. This invention was developed by Xu Bin, Zhang Chun, Sun Peng, Fang Jiachen and Wang Wensheng.
The patent application number is CN202422652455U 20241031. The patent publication number is CN223358093 (U..
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