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Steel
| Fri 16 Oct 2026
Munich, Oct. 15 -- Casale has filed a patent application for Use of a Ferritic Steel in Urea Manufacturing. This invention was developed by Marrone Leonardo.
The patent application number is EP20240809687 20241121. The patent publication number is EP4816577 (A1). International Patent Classification codes are B01J19/02, C22C38/0..
Steel
| Fri 16 Oct 2026
Munich, Oct. 15 -- European Patent Office has received ThyssenKrupp Steel Europe AG patent application for Process for Thoroughly Warming Steel Products to Shaping Heat. Görisch Danika, Stang Michael, Becker Jens-ulrik, Kokotin Valentin Andre, Langbein Danny, Lochstampfer Jörn, Schaffner Tobias and Keller Michael developed the..
Steel
| Fri 16 Oct 2026
Beijing, Oct. 15 -- Shandong Iron and Steel has submitted a patent application for Rail Plate Sealing Structure Capable of Being Rapidly Replaced and Disassembly and Assembly Method of Lower-layer Rail Plate Sealing Strip. Li Jianyun and Luo Chuan developed the invention.
The patent application number is CN202610778955 20260602..
Steel
| Fri 16 Oct 2026
Beijing, Oct. 15 -- Zhangjiagang Xinhua Prestressing Strand has submitted a patent application for Drying Device for Prestressed Steel Strand. This invention was developed by Wang Tao, Tian Jun, Yang Kai, Ma Kunhua and Ye Fei.
The patent application number is CN202610733808 20260526. The patent publication number is CN122360078..
Steel
| Fri 16 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has released Zhongshan Dahua Woods Furniture patent application for Angle Steel Lattice Type Iron Tower for Multi-loop Power Transmission Line. This invention was developed by Sun Jian, Wang Xiao, Han Qi, Sun Hua, He Jiarong and Sun Feng.
The patent application num..
Steel
| Fri 16 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has released Beijing Urban Construction Jinggong Steel Structure Engineering patent application for Split Type Clamping Trolley Capable of Being Rapidly Disassembled and Assembled and Temporary Steel Column Disassembling Method. This invention was developed by Hu Ha..
Steel
| Fri 16 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has released China Metallurgical Construction Engineering Group patent application for Axis Adjusting Device for Steel Column Installation. This invention was developed by Peng Jiaqi, Li Zhenglong, Huang Xiong, Yan Zhiyun and Li Weijie.
The patent application numbe..
Steel
| Fri 16 Oct 2026
Beijing, Oct. 15 -- Shanxi First Construction Group has applied Chinese patent for High-low Span Waterproof Bottom Plate L-shaped Reinforcing Steel Bar Positioning Assembly and Pre-embedding Equipment and Method. Yang Yating, Zhou Jiandong, Han Xiaoming, Chen Wenqing, Zhang Yunze, Liu Zhenchao, Wang Xiaoping, Li Wei and Li Xingl..
Steel
| Fri 16 Oct 2026
Munich, Oct. 15 -- Sumitomo Heavy Industries has sought patent for Assembly, Steel Pipe, and Method for Manufacturing Assembly. This invention was developed by Fukuda Masanori, Kumeno Hiroyuki and Ueda Norieda.
The patent application number is EP20240897686 20241129. The patent publication number is EP4818533 (A1). Internationa..
Steel
| Fri 16 Oct 2026
Beijing, Oct. 15 -- Central South University has applied Chinese patent for High-pressure-resistant Stainless Steel Cylinder with Cooling Flow Channel. Lee Ji-eom, Liang Dingjun, Liu Chenliang, Wang Yalin, Li Ya, Sun Junhang and Wang Chao developed it.
The patent application number is CN202610683092 20260518. The patent publica..
Steel
| Fri 16 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has published Shanghai Foundation Engineering Group patent application for Construction Method and Structure of Large-diameter Ultra-deep Steel Shell Pile-mixed Compound Open Caisson. The invention was developed by Zheng Chong, Li Jiyong, Fan Bin, Gong Yan, Cai Susu..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Jiangsu Weixin Aviation Technology has been granted a patent for Steel Wire Rope Unlocking Mechanism. Wang Wei, Shen Yizhou and Liu Xinzhi developed the invention.
The patent application number is CN202520818806U 20250428. The patent publication number is CN223839535 (U). International Patent Classification ..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Shandong Iron and Steel Group Yongfeng Lingang for Submersible Pump Start-stop Circuit with Water Level Identification Function. Li Zhixiang, Gao Dongsheng and Liu Zhang developed the invention.
The patent application number is CN20252036103..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Yancheng Xinxing Stainless Steel Pipe Industry Technology for Stainless Steel Seamless Tube with Heat Preservation Structure. Sun Chengshi, Cui Ning and Yang Qingguo developed the invention.
The patent application number is CN202520302993U 2..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Gansu Jiu Steel Group Hongxing Iron & Steel has been granted a patent for Automatic Drainage System for Vehicle Air Filter Element. Li Xiye developed the invention.
The patent application number is CN202520624455U 20250403. The patent publication number is CN223839240 (U). International Patent Classification..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has received Taizhou Suyang Stainless Steel Wire Rope patent application for Corrosion Resistance Detection Device for Stainless Steel Wire Rope. Jiang Dongyang developed the invention.
The patent application number is CN202610380778 20260326. The patent publicatio..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Bengang Steel Plates has sought patent for Steel Slag Flow Real-time Detection Method and System Based on Triaxial Accelerometer. This invention was developed by Shi Fengli, Li Shuang, Li Yanfeng, Wang Liang, Yang Jun, So Nan, Lyu Xiaofeng and Liu Jiayun.
The patent application number is CN202610823443 20260..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Jueqi Stainless Steel Pipe for Stainless Steel Pipe Capable of Being Quickly Disassembled and Assembled. Wang Shengbang, Hu Chong and Cheng Dianwei developed the invention.
The patent application number is CN20252049398U 20250109. Th..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Baoji Qintian Desheng Plastic Industry has been granted a patent for Steel Wire Mesh Installation Framework. Yu Jiansheng developed the invention.
The patent application number is CN202520540149U 20250326. The patent publication number is CN223839908 (U). International Patent Classification codes are F16L21/..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Luoyang Huadu Furniture Group has obtained a patent for rotating shaft mounting structure for steel cabinet body. This invention was developed by Li Tao.
The patent application number is CN20252099901U 20250116. The patent publication number is CN223838886 (U). International Patent Classification codes are E..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Zhuhai Unitech Power Technology has been granted a patent for Steel Wire Rope Padlock. This invention was developed by Chen Zhihong, Zhang Mingming and Fang Sicong.
The patent application number is CN202423320017U 20241231. The patent publication number is CN223838842 (U). International Patent Classification..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Jiaxing Yuxi Construction for Steel Beam Supporting Device. Li Fengliang developed the invention.
The patent application number is CN202520375787U 20250305. The patent publication number is CN223838675 (U). International Patent Classificatio..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Sinohydro Bureau 8 has been granted a patent for Auxiliary Positioning Device for Installation of Steel Structure Net Rack. This invention was developed by Huang Liang, Zhang Lianwen, Wu Jiaying, Yang Junchen, Zhang Yihai, Lei Zhenkun, Xiao Zhipeng and Zhang Han.
The patent application number is CN2025203825..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- China Overseas Construction has been granted a patent for External Overhanging Temporary Discharging Steel Platform. This invention was developed by Liu Xiang, Liu Yong, Fang Jian, Xu Kai, Huo Ran and Yang Yu.
The patent application number is CN202423301268U 20241231. The patent publication number is CN22383..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Steel Structure Well Structural Part Easy to Splice has been issued to Asia FUJI Elevator, Linyi. This invention was developed by Gui Na, Gao Dongqing and Niu Jun.
The patent application number is CN202520433412U 20250313. The patent publication number is CN223838492 (U). International Pat..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Anhui Transportation Holding Group has been granted a patent for Fabricated Uniform-section Simply-supported T-beam Steel Reinforcement Framework. This invention was developed by Xu Zuoqian, Sun Lei, Wei Qingqing, Yang Dahai, Diao Kai, Li Lianjin, Guo Ling, Sun Dading, Wu Zhigang, Qiu Tijun, Tian Shuaishuai, ..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Zhejiang Zhonglu Metal has obtained a patent for steel welding mesh with reinforcing ribs. This invention was developed by Shan Youqiang, Shi Fei and Jiang Na.
The patent application number is CN20242324188U 20241209. The patent publication number is CN223838430 (U). International Patent Classification codes..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Sinohydro Foundation Engineering has been granted a patent for Concrete-filled Steel Tube Arch Frame. This invention was developed by Bu Yunfeng, Xu Yachao, Wang Hao and Han Jiabao.
The patent application number is CN202520164493U 20250124. The patent publication number is CN223838428 (U). International Pate..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shenzhen Grandland Group has received a patent for Unit Type Installation Adjusting Screw Rod of Large-area Stainless Steel Plate. This invention was developed by Shu Chen, Ren Zhenyang, Wang Shuai, Cui Bao, Guo Shichong, Shu Wenshuai and He Guangxiao.
The patent application number is CN202520160684U 2025012..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Zhongyi Prefabricated Steel Structure Hainan for Steel Column Fixing Structure for Steel Structure. Cao Lijun and Ning Huojun developed the invention.
The patent application number is CN202520426388U 20250312. The patent publication number i..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Connecting Joint of Steel Structure Box Column and Box Beam has been issued to Hefei University. This invention was developed by Fang Hui, Ma Cuiling and Cao Xianlei.
The patent application number is CN202520159392U 20250123. The patent publication number is CN223838309 (U). International ..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Hangxiao Steel Structure Inner Mongolia has been granted a patent for Steel Structure Foot Margin. Ni Jing, Zhang Jianwei and Li Na developed the invention.
The patent application number is CN202423231708U 20241226. The patent publication number is CN223838307 (U). International Patent Classification codes a..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Combined Structure Overhanging Steel Corbel Joint has been issued to CEEC Shaanxi Electric Power Design Institute. This invention was developed by She Yangyang, Dong Shuqing, Huang Yu, Xu Gang, Xue Xueyun, Yang Pengbo, Shi Jining, Tang Guobin, Yang Xina, Cheng Siyuan, Li Xiuzhang and Xie Zh..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Ningxia Baisheng Environmental Protection Equipment Engineering has been granted a patent for High-strength Steel Structural Part for Constructional Engineering. This invention was developed by Zhang Jingchun.
The patent application number is CN202520421111U 20250307. The patent publication number is CN22383..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Jinxin Steel Structure Group for Multi-layer Reducing Box Type Steel Structure. Feng Qichao, Lu Tongjun, Wang Yanming, Liu Qun'er, Kang Hwa-gyun, Hu Weiqiang, Shao Gangzhen, Fang Ling and Lyu Zishuang developed the invention.
The pa..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- PowerChina Northwest Engineering Corporation has secured a patent on Mountain Cable Structure Photovoltaic Support Steel Strand Anchoring Device. Liu Wei, Xu Xiang, Tian Weihui, Chen Xiangyu and Tian Yongjin developed the invention.
The patent application number is CN202520130023U 20250120. The patent public..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- PowerChina Northwest Engineering Corporation has been granted a patent for Steel Corrugated Pipe Torrent Groove for Loose Gravelly Soil Side Slope. This invention was developed by Wu Yuanpeng, Sun Bin, Guo Haoyang, Li Zheng and Kang Wenbo.
The patent application number is CN202520299737U 20250224. The patent..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Symmetrical Steel Bifurcated Pipe Spiral Flow State Elimination Composite Guide Plate Device has been issued to PowerChina Beijing Engineering. This invention was developed by Yang Li, Li Yang, Wang Yong, Zhang Huimin, Li Zhishan, Jiang Kuichao, Zhang Jinxing, Dong Dandan, Wang Zhilong and ..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- CCCC Tunnel Engineering Company has been awarded a patent for Steel Box Girder Butt-joint Leveling Control Device. This invention was developed by Wang Weifeng, Han Hao, Liu Peng, Wang Dongming, Liu Wei, Jin Xin and Wang Yongshi.
The patent application number is CN202520237079U 20250214. The patent publicati..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to The First Company of China 8th Engineering Bureau for Movable Hanging Frame Device for Reinforcing Steel Beam. Ma Jianglong, Chu Dandan, Wang Dian, Hou Le, Wang Xiaogang, Hu Jiahe, Gao Lingxuan, Zhang Chao, Zhang Zehui, Lyu Haijie and Jia Bin..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Guangdong Jiaoke Testing has submitted a patent application for Bridge Steel Plate Bonding Defect Detection Method and System Based on Dual-mode Sequential Ultrasonic C-scanning. This invention was developed by Yuan Binhong, Peng Wenxing, Cao Yong, Shi Puchen, Lyu Jiamei, Hu Yong, Lin Zhichun and Chen Yingzhe..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Guangdong Construction Engineering Quality Safety Inspection General Station has secured a patent on Sample Fixing Structure for Intelligent Detection of Reinforcing Steel Bars. Wang Xinxiang, Zhang Jinguo, Ma Xu, Wang Yuanguang, Xu Tianfu and Chen Yang developed the invention.
The patent application number ..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- PowerChina Chengdu Engineering has been granted a patent for Profile Steel Stress Monitoring Device. Liu Likun, Liu Fuyang, Wang Yong, Zheng Yuhao, Liu Qiang, Tan Fei, Agusawa Hitoshi and Wu Fushuang developed the invention.
The patent application number is CN202520438522U 20250313. The patent publication ..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Gansu Jiu Steel Group Hongxing Iron & Steel has received a patent for Device for Improving Stability of Encoder in Direct Current Speed Regulation System of Main Winding Motor. This invention was developed by Cui Guowei.
The patent application number is CN202520623429U 20250403. The patent publication number..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Gansu Jiu Steel Group Hongxing Iron & Steel has received a patent for Protective Device for Drum Cable of Bridge Crane. This invention was developed by Bao Chaonian, Meng Yi and Zhu Haiyang.
The patent application number is CN202520623423U 20250403. The patent publication number is CN223836983 (U). Internati..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Gansu Jiu Steel Group Hongxing Iron & Steel for Small-tonnage Crown Block Winding Drum Hoisting Tool. Yang Yulong and Feng Lei developed the invention.
The patent application number is CN202520623036U 20250403. The patent publication number ..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Auxiliary Lifting Appliance for Vertical Lifting of Pipeline has been issued to Gansu Jiu Steel Group Hongxing Iron & Steel. This invention was developed by Ma Guoxin and Feng Lei.
The patent application number is CN202520626197U 20250403. The patent publication number is CN223836939 (U). ..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Jiuquan Iron & Steel Group for Foldable Assembly Type Steel Grating Cover Plate. Zhang Dongya developed the invention.
The patent application number is CN202520356274U 20250303. The patent publication number is CN223837846 (U). International..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Gansu Jiu Steel Group Hongxing Iron & Steel has obtained a patent for hydraulic lifting device special for electromagnetic chuck. This invention was developed by Han Guangcheng, Han Yu, Duan Yajie, Yu Xinye, Ran Yongbin and Li Guangyuan.
The patent application number is CN202520621228U 20250403. The patent p..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to China Civil Engineering Construction for Cast-in-place Curb Single-side Vibrating Steel Formwork. Li Yijin, Song Yunpi, Liu Jianlong, Gao Bo and Li Chao developed the invention.
The patent application number is CN202520128898U 20250120. The ..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Anhui Transportation Holding Group has been granted a patent for Variable-cross-section T-beam Steel Reinforcement Framework. This invention was developed by Xu Zuoqian, Sun Lei, Yang Dahai, Wei Qingqing, Diao Kai, Li Lianjin, Guo Ling, Sun Dading, Wu Zhigang, Qiu Tijun, Tian Shuaishuai, Zhou Xiaowu, Wang Zhi..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Anhui Transportation Holding Group has secured a patent on Uniform-section Simply-supported T-beam Steel Reinforcement Framework Free of Rear Penetration of Longitudinal Steel Reinforcements. Xu Zuoqian, Sun Lei, Wei Qingqing, Yang Dahai, Diao Kai, Li Lianjin, Guo Ling, Sun Dading, Wu Zhigang, Qiu Tijun, Tian..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- CCCC Third Harbour Engineering has been granted a patent for Curved Beam Steel Bar Limiting Device. This invention was developed by Huang Yufeng, Yang Tongquan, Chen Ya'nan, Su Liangliang, Dong Ziyi and Zhang Mingyang.
The patent application number is CN202423194715U 20241224. The patent publication number i..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Anyang Iron & Steel Construction has received a patent for Device for Measuring Radian of Continuous Casting Machine. This invention was developed by Hu Xiaodong, Wang Zhen, Fu Qiang, Yang Yu, Wang Honggang, Wang Weijie, Zhang Xin, Wang Chao, Yue Hui and Wang Jiwen.
The patent application number is CN2025203..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shanghai Zhongcehang Testing & Consulting Engineering has been awarded a patent for Reverse Bending Angle Measuring Device for Reinforcing Steel Bar. This invention was developed by Zeng Zhiliang, Yuan Jianbo, Shen Tong and Cai Jianjun.
The patent application number is CN202520235372U 20250214. The patent pu..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shanxi Taigang Stainless Steel has been granted a patent for Safe Ignition Device for Baking Tundish in Stainless Steel Plant. Wang Xiao, Luo Hongyi, Zhao Dong, Hou Huipeng and Yan Wei developed the invention.
The patent application number is CN202520187010U 20250206. The patent publication number is CN22384..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Jiangsu Zhongxu Cold Drawn Steel has obtained a patent for automatic feeding annealing furnace for heat treatment of cold drawn steel. This invention was developed by Huang Qiuxu.
The patent application number is CN202520285419U 20250221. The patent publication number is CN223837487 (U). International Patent..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shandong Iron and Steel Group Yongfeng Lingang has been granted a patent for Converter Rear Material Feeding Device. Jiao Fangrong, Miao Zhiyuan, Li Shiwen and Liu Mingrui developed the invention.
The patent application number is CN20252080239U 20250114. The patent publication number is CN223837464 (U). Inte..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Henan Jiyuan Iron & Steel (Group) has secured a patent on Oxygen Supply System for Improving Metallurgical Quality of High-carbon Steel. Li Yusen, Zhang Tinghua and Li Bing developed the invention.
The patent application number is CN202423178482U 20241223. The patent publication number is CN223837463 (U). In..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Guangdong Lingfeng Intelligent Technology has secured a patent on Steel Sheet Placing Device. Wang Xiaobing and He Guangxin developed the invention.
The patent application number is CN202423311952U 20241231. The patent publication number is CN223836559 (U). International Patent Classification code is B65G47/..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shandong Iron and Steel Group Yongfeng Lingang has been granted a patent for Rolling Type Steel Coil Storage Device. This invention was developed by Lu Liang, Chen Hongsen, Zhang Jian, Niu Yongle, Zhao Ying and Fang Zesong.
The patent application number is CN202520402894U 20250310. The patent publication num..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shandong Iron and Steel Group Yongfeng Lingang has been granted a patent for Roller Way Cooling Water Transformation Device Capable of Prolonging Service Life of Bearing. Hao Huaifang, Gao Feng, Jian Yingguang and Fang Lei developed the invention.
The patent application number is CN202520479939U 20250319. Th..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Baocheng Juhui Technology Wuxi has been granted a patent for Steel Lining Plastic Storage Tank with Pipe Orifice Sealing Structure. Liu Yanqiang, Liu Jianbao, Qiang Ningqin and Pan Yi developed the invention.
The patent application number is CN202520540672U 20250326. The patent publication number is CN223836..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Xinjiang Tianshan Iron and Steel Bazhou has been granted a patent for Scrap Steel Hopper Capable of Discharging Through Vibration. Li Xiaoqiang developed the invention.
The patent application number is CN202520401724U 20250310. The patent publication number is CN223836249 (U). International Patent Classifica..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 14 -- Zhanyi Intelligent Tech Dongtai Co Ltd and Zhanyi Intelligent Technology (Suzhou) have submitted a patent application for Anti-explosion Weighing Roller Way for Steel Drum Filling. Wang Litao, Sun Jian, Wang Zhongpeng, Gou Yang, Wang Qingxu, Li Zhihui and Xu Zhibo developed the invention.
The patent applic..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Benxi North Steel Rolling Co Ltd and Benxi Beiying Iron & Steel Group have secured a patent on Double-line Rolling Steel Splitting Device. Song Dawei, Jiang Yunan, Zheng Guangde, Zhang Hongliang, Guan Xin, Zhao Hongyi, Luo Ming, Na Qiang, Qiu Chuanxin and Yan Lihai developed the invention.
The patent appli..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 14 -- Guangdong Shenhe New Material Tech Co Ltd has applied Chinese patent for Constant-tension Pay-off Device for Stainless Steel Wires. Liang Baohua developed it.
The patent application number is CN202610564934 20260427. The patent publication number is CN122355101 (A). International Patent Classification code..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Dongguan Hongyu Mould Tech Co Ltd has been granted a patent for Spring Steel Elastic Ejection Mold. Lan Heping developed the invention.
The patent application number is CN202423321100U 20241231. The patent publication number is CN223834980 (U). International Patent Classification codes are B29C45/33 and B2..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has released Tangshsan Jiahua Coal Chemical Industry, Tangshan Iron & Steel Group and Tangshan Branch of HBIS Co Limited patent application for Nitrogen Sealing Device of Crude Benzene Storage Tank. This invention was developed by Wang Yuexin, Ma Yunpeng, Du Erdong..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has released Shandong Kechuang Equipment Mfg Co Ltd patent application for Steel Belt Plastic Deformation Energy Absorption Braking Device and Inclined Shaft Sliding-down Protection Device. This invention was developed by Meng Qingzhou, Wei Zhenzhen, Wu Zhaohong, Sh..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has awarded a patent to Jiangxi Zhongjiang Assembly Type Building Mat Co Ltd for Fabricated Floorboard Reinforcing Steel Bar Distribution Device. Liu Xiang, Chen Xuewen, Mei Xiaobai, Hu Shirong and Xiong Yang developed the invention.
The patent application number..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Qingdao Chengtie Intelligent Construction Tech Co Ltd has secured a patent on Steel Bar Binding Mould. Chen Xiaoming, Zhao Shuanglin, Gao Bin, Zi Yudong, Yu Zhishang, Wang Yongdong, Zhang Xudong, Mao Ya, Yao Peipei, Zhang Qinghe, Wang Yingfang, Song Jiafeng and Pan Chunyu developed the invention.
The paten..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Chinese Patent for Foldable Steel Frame Type Cable Support has been issued to CCCC Shanghai Dredging and CCCC Water Resources and Hydropower Construction. This invention was developed by Ye Jianfei, Zhang Kun, Gao Yuan, Hua Dong, Qiu Shangyi, Li Jiawei, Zhang Taotao, Zhang Yunfei, Yang Jingyun and Gu Xin.
..
Steel
| Thu 15 Oct 2026
Beijing, Oct. 14 -- China Nat Chem Eng 3rd Constr has submitted a patent application for Jack Fixing Frame for Lifting Boiler Drum in Place by Using Steel Structure and Base Pressing Beam Under Frame. This invention was developed by Zhao Xiaolei.
The patent application number is CN202610479006 20260413. The patent publication..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Wuhu Hanju Special Container Co Ltd has secured a patent on Clamping Device for Container Steel Plate Machining. Wan Shisheng developed the invention.
The patent application number is CN202520262314U 20250219. The patent publication number is CN223833994 (U). International Patent Classification code is B23..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Hubei Hengmaosen Integrated Housing Co Ltd has secured a patent on Color Steel Plate Feeding and Cutting Device. Min Zhibing developed the invention.
The patent application number is CN202520322757U 20250227. The patent publication number is CN223833933 (U). International Patent Classification codes are B2..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Anhui Hongtai Steel Structure Co Ltd has been awarded a patent for Steel Structure Welding Auxiliary Device. This invention was developed by Dai Di and Zhu Wangping.
The patent application number is CN20252003360U 20250102. The patent publication number is CN223833844 (U). International Patent Classificati..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has awarded a patent to Foshan Jopar Machinery Co Ltd for Positionable Stainless Steel Pipe Butt Welding Auxiliary Feeding Mechanism. Xiao Jingchao and Xiao Qiuhua developed the invention.
The patent application number is CN202423296571U 20241231. The patent publ..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Hubei Shenghong Building Mat Co Ltd has obtained a patent for multi-angle adjustable auxiliary mechanism for steel structure installation. This invention was developed by Wang Neng.
The patent application number is CN202520296788U 20250224. The patent publication number is CN223833799 (U). International Pa..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Qingdao Anbang New Energy Tech Co Ltd has secured a patent on Special Welding Fixture for Angle Steel Tower Foot of Power Transmission Tower. Sun Xiaoqi, Zhao Xiaohui and Duan Nannan developed the invention.
The patent application number is CN202520291262U 20250224. The patent publication number is CN22383..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has awarded a patent to China Machinery Ind Construction Croup Inc for Steel Structure Cross Column Welding Jig Frame. Li Jun, Li Bing, Meng Yongfu, Li Jian, Zhang Bo, Yan Fangming and Zhang Zhiwei developed the invention.
The patent application number is CN20252..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Geleikesi Electromechanical Tech Co Ltd for Steel Plate Narrow Gap Welding Equipment. Yu Hui and He Dengfeng developed the invention.
The patent application number is CN202520250583U 20250217. The patent publication number is CN223..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Yongzhan Shandong Precision Tech Co Ltd has been awarded a patent for Steel Backing Positioning Clamp. This invention was developed by Liu Yong, Jia Xiangzhu and Xiao Shuzhan.
The patent application number is CN202520271823U 20250220. The patent publication number is CN223834356 (U). International Patent C..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Daye Yaxin Wear Resistant Mat Co Ltd has been granted a patent for Sand Blasting Treatment Device for Steel Forgings. Cao Zhonghong, Chen Wenzhu and Zheng Changsheng developed the invention.
The patent application number is CN202520457886U 20250317. The patent publication number is CN223834304 (U). Interna..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Jiashan Yongxin Fastener Co Ltd has received a patent for Deburring Treatment Equipment for Stainless Steel Gasket. This invention was developed by Zhang Li.
The patent application number is CN202520328049U 20250227. The patent publication number is CN223834247 (U). International Patent Classification code..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Chinese Patent for Fine Polishing Device for Stainless Steel Wires has been issued to Shikaree Stainless Steel Seisen Co Ltd. This invention was developed by Hu Jianxiang, Wang Hongxia and Hu Xun.
The patent application number is CN202520861127U 20250504. The patent publication number is CN223834245 (U). I..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has awarded a patent to Foshan Yuanruixin Machinery Mould Co Ltd for Polishing Machine for Inner Surface of Stainless Steel Pipe. Huang Xiangjun developed the invention.
The patent application number is CN202520476357U 20250318. The patent publication number is C..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Liang Guolei has secured a patent on Rust Removal Device for Inner Wall of Large-diameter Steel Pipe.
The patent application number is CN202520769248U 20250422. The patent publication number is CN223834227 (U). International Patent Classification codes are B24B27/00, B24B27/033, B24B47/12, B24B47/20, B24B..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has awarded a patent to Shibo Group Co Ltd for Refined Steel Profile Cavity Derusting Mechanism. Lu Chong, Lu Fei and Lu Chongyu developed the invention.
The patent application number is CN202520447088U 20250314. The patent publication number is CN223834225 (U). ..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Jiangsu Xinlei New Mat Co Ltd has been granted a patent for Rust Removal Device for Wear-resistant Composite Steel Plate Machining. Xu Jia developed the invention.
The patent application number is CN202520182854U 20250206. The patent publication number is CN223834219 (U). International Patent Classificatio..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Guizhou Yiming Blue Steel Structure Eng Co Ltd has received a patent for Steel Structure Welding Point Polishing Device. This invention was developed by Wu Aihua, Lu Jiang and Chen Jin.
The patent application number is CN202520437369U 20250313. The patent publication number is CN223834206 (U). Internationa..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Shandong Yuean Nondestructive Testing Co Ltd has been awarded a patent for Auxiliary Device for Steel Structure Profile Machining. This invention was developed by Ming Liang, Sun Peng, Sun Dongdong and Li Zhuangzhi.
The patent application number is CN202520453685U 20250314. The patent publication number is..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Jiangsu Xinlei New Mat Co Ltd has been awarded a patent for Burr Polishing Device for Wear-resistant Composite Steel Plate Machining. This invention was developed by Xu Jia.
The patent application number is CN202520303943U 20250225. The patent publication number is CN223834153 (U). International Patent Cla..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Nantong Wantong Steel Pipe Co Ltd has obtained a patent for chamfering device for steel pipe machining. This invention was developed by Lu Changlin, Ji Shunxiang, Wang Keqin, Gao Hong and Ge Lujiang.
The patent application number is CN202520120464U 20250120. The patent publication number is CN223834148 (U)..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Qingdao Kangrunda Ind and Trade Co Ltd has been awarded a patent for Stainless Steel Pipe Clamping Equipment. This invention was developed by Li Jinhe, Li Hongmei and Jiang Jun.
The patent application number is CN202520180275U 20250205. The patent publication number is CN223834113 (U). International Patent..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Liaoning Hualin Construction and Installation Eng Co Ltd has received a patent for Steel Structure Drilling Equipment. This invention was developed by Zhang Zitong, Zhang Yi, Li Huanxin, Liu Shuai, Sun Xin, Lyu Yanping and Mao Hui.
The patent application number is CN202520389400U 20250307. The patent publi..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Dalian Vocational & Technical College Dalian Open University has obtained a patent for steel carrier roller with height adjusting function. This invention was developed by Jung Young-jin, Sun Jiaoyang, Xu Haozhe and Mao Yin.
The patent application number is CN202520390766U 20250306. The patent publication ..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has awarded a patent to Guangdong Limin Ind Co Ltd for Steel Drilling and Positioning Auxiliary Device. Chen Weihao and Chen Haiping developed the invention.
The patent application number is CN202520461648U 20250317. The patent publication number is CN223834012 (..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has awarded a patent to Shanghai Jiafang Steel Pipe Group Taicang Co Ltd for Submerged-arc Welding Device for Spiral Seam Welding Steel Pipe. Zhang Hongjiu, Hu Sanzheng and Han Pan developed the invention.
The patent application number is CN202520101385U 20250116..
Steel
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Changsheng Road & Bridge Co Ltd has been granted a patent for Rapid Treatment Device for Large Scrap Steel Recovery. This invention was developed by Li Huimin.
The patent application number is CN202520121058U 20250120. The patent publication number is CN223833626 (U). International Patent Classification co..
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