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Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Shandong Iron & Steel has obtained a patent for water supply and drainage automatic control over-position alarm. This invention was developed by Sun Qiang, Han Yongji, Luo Yuhui, Lee Yeon-woo, Zheng Xiaoming, Zhang Xin, Jiang Shuyan, Wu Hongbin, Zhang Weijie, Huang Xueliang, Zhang Guoming and Li Haitao.
The..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Zibo Environmental Prot Heat Supply Co Ltd has been granted a patent for Remote Sensing Measuring Device for Dimension of Reinforcing Steel Bar. This invention was developed by Sun Weixi and Li Jiawei.
The patent application number is CN202520115662U 20250117. The patent publication number is CN223663947 ..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Shandong Zhizheng Metal Structure Mfg Co Ltd has been granted a patent for Steel Structure Cross Beam Bending Detection System. Zhai Xuzhu developed the invention.
The patent application number is CN202423167718U 20241223. The patent publication number is CN223663937 (U). International Patent Classificati..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Li Chuang for Steel Low-temperature Energy-saving Radiator.
The patent application number is CN202422823275U 20241119. The patent publication number is CN223663786 (U). International Patent Classification codes are F28D1/053, F28F1/04, F28..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Henan Iron & Steel Group Co Ltd, Anyang Iron & Steel Group and Angang's Metallurgical Furnace Charge for Rotary Kiln Waste Heat Recycling Device Based on Circulation Type Heat Conduction. Zhao Jinqiang, Luo Hongtao, Guo Yongtao, Xu Liangzhi,..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Chinese Patent for Synchronous Cleaning Device for Sintering Machine Trolley Grates has been issued to Tang Steel International Engineering Technology, Tangshan Iron & Steel Group and Hegang Leting Steel. This invention was developed by Li Shen, Liu Yan, Ma Xuelin, Hao Junhua and Nie Yuhang.
The patent ap..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Chinese Patent for Fluoroplastic Steel Heat Exchanger Welding Sealing Performance Detection Device has been issued to Quzhou Bai Qiang New Material Tech Co Ltd. This invention was developed by Zheng Jingliang, Zhang Tao, Liu Fangzhong, Zeng Junjie, Wang Peijun and Zhou Yongjun.
The patent application numb..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Henan Hongtai Eng Testing Co Ltd has obtained a patent for building steel structure stress detection equipment. This invention was developed by Zheng Huina, Li Weidong, Wang Gang, Wang Guopan, Wang Ruirui, Hou Ruixia, Yang Luyun, Ma Chaofeng and Xing Jinhua.
The patent application number is CN20252072063U..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Henan Chongan Detection Tech Co Ltd has been granted a patent for Steel Bar Corrosion Instrument Capable of Detecting Different Heights. This invention was developed by Zhu Pengxu, Zhang Wei, Gao Jiajia, Hong Weina, Lu Ke, Wu Mingtao, Zhu Yanqi, Si Changqing, Xu Silin, Zhang Guangyao, Li Xiaopan, Wang Yaohui..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Inner Mongolia First Machinery Group Lutong Spring Co Ltd has obtained a patent for balance degree and perpendicularity measuring assembly for steel plate spring production. This invention was developed by Song Xia, Li Jiandong, Gao Jianguang, Ren Qiang, Yang Jianchao, Yang Bin, Song Guijun, Fan Mao, Deng Ya..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Dalian Cosco Shipping Heavy Ind Co Ltd for Marine Flat Steel Cable Support. Zhang Renjie developed the invention.
The patent application number is CN202422992815U 20241205. The patent publication number is CN223665952 (U). International P..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Yueqing Lang Fang Electric for Release. Ding Guocai developed the invention.
The patent application number is CN202423292839U 20241231. The patent publication number is CN223665394 (U). International Patent Classification code is H01H71/1..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Shandong Bokesaisi New Material Tech Co Ltd has obtained a patent for steel bushing detection device for composite material upper cover product. This invention was developed by Wang Lianliang, Xu Qinze, Zhang Chengdong, Cui Yangang and Jiang Yunyu.
The patent application number is CN202520326675U 20250227..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Liyang Jiaxiong Stainless Steel Equipment has been granted a patent for Stainless Steel Tube Inner Hole Surface Detection Device. This invention was developed by Shi Jun, Shi Yahua and Xu Pingxiu.
The patent application number is CN202520601975U 20250401. The patent publication number is CN223664615 (U). In..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Zhongyan Shandong Measurement and Control Tech Co Ltd has been awarded a patent for Rotary Type Omnibearing Defect Detection Equipment for Seamless Steel Tube. This invention was developed by Hu Qingshuai.
The patent application number is CN202423200055U 20241225. The patent publication number is CN223664..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Chinese Patent for Cooling Equipment for Processing Martensitic Stainless Steel has been issued to Zhejiang Zhengda Mould. This invention was developed by Lu Wenjie, Lyu Rong, Wang Gang, Song Longjun, Zheng Awei, Li Weiqi and Zhao Qi.
The patent application number is CN202520106727U 20250117. The patent pub..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Sichuan Yijing Purification Equipment Tech Group Co Ltd has secured a patent on Colored Steel Sandwich Panel Gluing Device. Pan Qinfeng and Pan Shiying developed the invention.
The patent application number is CN202520218640U 20250212. The patent publication number is CN223669562 (U). International Patent..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Zhejiang Haitaike Clean Material Tech Co Ltd has secured a patent on Stainless Steel Pipe Joint. Zhou Xiaojun, Xu Yunfeng and Zhou Qiuming developed the invention.
The patent application number is CN202520355847U 20250303. The patent publication number is CN223662843 (U). International Patent Classificati..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Hengyang Valin Steel Tube has been awarded a patent for Weighing Sample Tube for Measuring Length of Steel Tube. This invention was developed by Deng Zhipin and Chen Hanbing.
The patent application number is CN202520450118U 20250314. The patent publication number is CN223662839 (U). International Patent Cla..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Hebei Jingji Explosion Proof Electric Equipment has secured a patent on Pressing Buckle Type Stainless Steel Anti-explosion Flexible Pipe. Zhou Changzheng, Zhou Zhenhuan, Zhou Qingzeng, Wang Shengxia and Zhou Mengqi developed the invention.
The patent application number is CN202520424736U 20250312. The pate..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Hebei Hangyu Pipeline Co Ltd has been awarded a patent for Three-layer Polyethylene Anti-corrosion Stainless Steel Composite Pipe. This invention was developed by Liu Baoshu.
The patent application number is CN202520325519U 20250227. The patent publication number is CN223662809 (U). International Patent C..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Tongda Xiamen Prec Rubber and Plastic Co Ltd has secured a patent on Machining Production Line of Material Belt Type Injection Molding Part with Steel Sheet. Bai Jianhui, Zhou Jipeng, Liu Dejun and Cai Wenhong developed the invention.
The patent application number is CN202423105164U 20241217. The patent p..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Chinese Patent for Ultrasonic Cleaning Device for Outer Surface of Steel Pipe has been issued to Wuxi Haohao Steel Pipe. This invention was developed by Wu Junyu, Wu Huibo and Wu Yufeng.
The patent application number is CN202423210821U 20241225. The patent publication number is CN223669831 (U). Internationa..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Chinese Patent for Steel Web Coating Device has been issued to The Fourth Civil Eng Co Ltd of Crec Shanghai Group and Shanghai Civil Engineering Co Ltd of CREC. This invention was developed by Zhang Le, Xu Yizhe, Xi Zhenming, Wang Pan and Liu Yixuan.
The patent application number is CN202423194098U 202412..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Lianyungang Deyao Machinery Tech Co Ltd for Anti-corrosion Treatment Device for High-performance Steel Member. Sun Hualiang and Xu Jingui developed the invention.
The patent application number is CN202423177156U 20241223. The patent publi..
Steel
| Tue 22 Sep 2026
Beijing, Sept. 22 -- CCCC Road & Bridge South China Engineering and Road & Bridge International have been awarded a patent for Reusable Steel Cover Beam Assembly Type Steel Jig Frame. This invention was developed by Zhang Liqun, Xiao Qiguang, Zhou Yao, Ye Kai, Liu Zongke, Yu Yanguo, Li Gang, Zhang Yonghong, Xie Bicheng and Cui R..
Steel
| Tue 22 Sep 2026
Beijing, Sept. 22 -- China Communications Construction Group and The Sixth Engineering of CCCC Construction Group have been granted a patent for Die for Positioning Pier Column Reinforcing Steel Bars. Yao Chengshi, Tan Qiang, Qin Zhipeng, Hu Jiang, Xiang Qian and Zhang Xianru developed the invention.
The patent application nu..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Xinjiang Gas Group Co Ltd has received a patent for Steam Blowing Device for Liquefied Gas Steel Cylinder. This invention was developed by Liu Dinghui, Ni Ce, Zhu Hailing, Ha Shengwei, Liu Xuhui, Yu Kailong and Hu Kai.
The patent application number is CN202423147937U 20241219. The patent publication numbe..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Wuxi Haohao Steel Pipe has been granted a patent for Steel Pipe Inner Surface Cleaning Device. This invention was developed by Wu Junyu, Wu Huibo and Wu Yufeng.
The patent application number is CN202423227601U 20241226. The patent publication number is CN223669847 (U). International Patent Classification co..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Kunming Jinfang Metal Products Co Ltd has obtained a patent for pickled steel wire high-pressure washing device. This invention was developed by Xu Kairong, Wu Niandong, Zou Xiaojiang, Zhang Zhigang and Bi Shitao.
The patent application number is CN202422998417U 20241205. The patent publication number is ..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Wuxi Ronglianshen Stainless Steel Co Ltd has been granted a patent for Ink Removing Device for Treatment After Etching of Stainless Steel Plate. This invention was developed by Lu Rong.
The patent application number is CN202423199293U 20241224. The patent publication number is CN223669743 (U). Internation..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Jining Changlong Wire Rope Co Ltd for Steel Wire Surface Cleaning Device. Niu Fei, Xia Chengtang, Song Jiuxu and Wang Zipeng developed the invention.
The patent application number is CN202422956950U 20241202. The patent publication number..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Yangzhong Hengrui Metal Products has been granted a patent for Split Type Stainless Steel Grating. Liu Jihong, Yao Junjie, Zhu Zhenhong, Yuan Chengwu and Lau Kin Wai developed the invention.
The patent application number is CN202520566556U 20250328. The patent publication number is CN223663125 (U). Internat..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Shangzhi Huanyu Construction Eng Quality Inspection Co Ltd for Movable Steel Bar Detection Device. Qiu Yu, Liu Na, Tang Xingguo and Ding Jing developed the invention.
The patent application number is CN202520120753U 20250120. The patent p..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Zhejiang Haitaike Clean Material Tech Co Ltd has been granted a patent for Stainless Steel Pipe Inner Wall Detection Device. Xu Yunfeng, Zhou Xiaojun and Zhou Qiuming developed the invention.
The patent application number is CN202520509602U 20250321. The patent publication number is CN223662961 (U). Inter..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Shaoxing Shangyu Quandong Mould Forging Co Ltd has been granted a patent for Die Steel Plate Lifting Device for Die Machining. This invention was developed by Wang Jian.
The patent application number is CN20252081956U 20250114. The patent publication number is CN223671201 (U). International Patent Classif..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Shaanxi Julong Changxin Steel Structure Eng Co Ltd for Steel Structure Machining Support. Zhang Tao, Lyu Xiaona, Chen Xi and Li Huailiang developed the invention.
The patent application number is CN20252082144U 20250114. The patent public..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Baoding Tangtingshan Building Tech Co Ltd has been granted a patent for Steel Structure Machining Support. This invention was developed by Cui Dongdong.
The patent application number is CN20252046789U 20250109. The patent publication number is CN223671184 (U). International Patent Classification codes are..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Chinese Patent for Tightly Connected Stainless Steel Foot Cup has been issued to Dongtai Boxiang Stainless Steel Products Co Ltd. This invention was developed by Liu Hongmei and Zhu Zhihua.
The patent application number is CN202520184505U 20250206. The patent publication number is CN223662984 (U). Interna..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Zhejiang Ruixinda Ind Co Ltd has obtained a patent for corrosion-resistant and high-temperature-resistant composite stainless steel pipe for nuclear industry. This invention was developed by Zhang Bingxie, Pan Jianhai, Wang Zhongmiao, Jiang Zongli and Zhang Duhong.
The patent application number is CN20252..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Shandong Donghong Pipe Industry for Steel Lining Multi-layer Composite Wear-resistant Pipeline. Kong Debin, Ni Fengyao, Hu Zhaoyuan, Sun Zhizhuang, Kang Hyo-han and Kong Dedi developed the invention.
The patent application number is CN20252..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Tibet Xuefeng Pipe Ind Co Ltd has received a patent for High-strength Plastic Steel Composite Pipe. This invention was developed by Long Hua, Liang Julong, Liang Xiaolong, Jiang Yun and Li Xiuyun.
The patent application number is CN202423188912U 20241224. The patent publication number is CN223662923 (U). ..
Steel
| Thu 24 Sep 2026
Alexandria, Sept. 23 -- United States Patent for Stacked Core and Rotating Electrical Machine has been issued to Nippon Steel. This invention was developed by Hirayama Ryu, Takeda Kazutoshi, Wakisaka Takeaki and Yamazaki Shuichi.
The patent application number is US202218691774 20221019. The patent publication number is US127387..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Shenzhen Shinhovo Tech Co Ltd has been granted a patent for Clamping Device and Steel Mesh Measuring Machine. This invention was developed by Li Wen.
The patent application number is CN202520138173U 20250121. The patent publication number is CN223671073 (U). International Patent Classification codes are B..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Shandong Jida Steel Structure Construction Eng Co Ltd has obtained a patent for special-shaped steel member blanking positioning device. This invention was developed by Gui Xin, Zhao Keguang, Lin Lijie, Wei Hua, Wang Qingming, Liu Yutao, Zhang Weijian, Zhu Chuanlei and Li Huafeng.
The patent application n..
Steel
| Tue 22 Sep 2026
Beijing, Sept. 22 -- China Communications Construction Group and The Sixth Engineering of CCCC Construction Group have received a patent for Fabricated Steel Truss Structure. This invention was developed by Tian Jiang, Lee Kyung-wook, Qiu Lyuchen and Pan Sipeng.
The patent application number is CN202422589903U 20241025. The p..
Steel
| Tue 22 Sep 2026
Beijing, Sept. 22 -- Xi'an Xianyang International Airport Co Ltd and Chang'an University have received a patent for Telescopic Steel Grate Cover Plate for Airport Flying Area. This invention was developed by Wen Jing, Zhao Xiaokang, Wang Shaobo, Dang Yicheng, Zhang Jiupeng, Deng Jinyang and Chang Jiaxin.
The patent applicatio..
Steel
| Thu 24 Sep 2026
Alexandria, Sept. 23 -- Nippon Steel has obtained a patent for crankshaft shape inspection method, arithmetic unit, program, and shape inspection apparatus. This invention was developed by Isei Yoshito, Ikeda Shinya, Sakai Kousuke and Usutani Yuki.
The patent application number is US202118277361 20210422. The patent publication..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Foshan Dongshen Intelligent Equipment Co Ltd has received a patent for Steel Plate Polishing Device. This invention was developed by Zhang Yong.
The patent application number is CN202423241537U 20241227. The patent publication number is CN223670919 (U). International Patent Classification codes are B24B29..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Hunan Nuclear Ind Honghua Machinery Co Ltd for Steel Box Polishing Device. Wang Zhirui, Lu Shuyi, Liu Wenbin, Hu Shuai and Qin Wenming developed the invention.
The patent application number is CN20242337182U 20241210. The patent publicati..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Jiangyou City Anti Corrosion Special Steel Co Ltd has been granted a patent for Polishing Device for Steel Casting Production. Han Long, Dou Xiaofu, Liu Tingting and Li Xiaoyong developed the invention.
The patent application number is CN20252068682U 20250113. The patent publication number is CN223670859 ..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Yangzhou Hairun Shipbuilding Co Ltd has been granted a patent for Ship Steel Structure Cutting Device. This invention was developed by Zang Aimin, Wu Peng, Wang Kun, Xu Wenqing and Wang Rongming.
The patent application number is CN20242330642U 20241209. The patent publication number is CN223670685 (U). In..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Cangzhou Hanyuan Pipeline Mfg Co Ltd has received a patent for Plastic-lined Steel Pipe Press-fitting Equipment. This invention was developed by Zeng Xiankun and Zheng Yingtao.
The patent application number is CN202520250484U 20250218. The patent publication number is CN223670631 (U). International Patent..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Changzhou Sound Dragon Electronics and Acoustics Co Ltd has received a patent for Magnetic Steel Feeding Device of Loudspeaker. This invention was developed by Zhang Chengjia, Chen Weilin and Zhang Faqing.
The patent application number is CN202423207771U 20241225. The patent publication number is CN223670..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Jinjiang Haocheng Steel Pipe Manufacturing has been granted a patent for Steel Pipe Welding Auxiliary Device. Zhang Keqin developed the invention.
The patent application number is CN202520236321U 20250214. The patent publication number is CN223670558 (U). International Patent Classification codes are B23K37..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Anhui Ouweicheng Steel Grating Co Ltd for Steel Grating Mounting Clamp. Lu Shaojie developed the invention.
The patent application number is CN202520228011U 20250213. The patent publication number is CN223670557 (U). International Patent ..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Baoding Tangtingshan Building Tech Co Ltd has been granted a patent for H-shaped Steel Welding Device. Cui Dongdong developed the invention.
The patent application number is CN20252046891U 20250109. The patent publication number is CN223670507 (U). International Patent Classification codes are B23K37/00, ..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Junling Electronics Xiamen Co Ltd has secured a patent on Multi-head Automatic Steel Sheet Feeding Device. Zhao Xiaodong, Zhu Guochun, Huang Yaquan, Du Ming and Shu Shi developed the invention.
The patent application number is CN202423183140U 20241223. The patent publication number is CN223666554 (U). Int..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Qingdao Zhengqihe Prec Industry Co Ltd has secured a patent on Clamp for Steel Blanking. Guo Hongbo and Wen Yujiao developed the invention.
The patent application number is CN20242229289U 20240820. The patent publication number is CN223670784 (U). International Patent Classification code is B23Q7/05.
..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Chinese Patent for Steel Rail Centering, Positioning and Clamping Device and Steel Rail Welding Seam Finish-milling Machining System has been issued to Wuhan Ruixiangan Tech Co Ltd. This invention was developed by Long Jie and Zhou Jinliang.
The patent application number is CN202520214835U 20250211. The p..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Tianjin Dejia PC Steel Strand has been granted a patent for Novel Steel Strand Cutting Device. This invention was developed by Zhang Yuesheng, Liu Lijun and Zhang Yuexiang.
The patent application number is CN202423314161U 20241231. The patent publication number is CN223670110 (U). International Patent Class..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Suzhou Shengda Zhaoying Intelligent Tech Co Ltd has been granted a patent for Steel Wire Bending and Feeding Device. This invention was developed by Xu Yazhong.
The patent application number is CN202423282766U 20241230. The patent publication number is CN223670109 (U). International Patent Classification ..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Shijiazhuang Iron & Steel has applied Chinese patent for Method for Predicting Precipitation Amount of Inclusions in Steel by Using Tundish Oxygenation Amount. Liu Hongbo, Gao Peng, Yue Guanghao, Liu Ying, Che Xiaorui, Chen Liangyong, Shi Po, Zhao Xiaolei, Wang Guoying, Ding Zhijun, Hua Qinian, Zhang Haining..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Chinese Patent for Steel Bar Straightening and Cutting Device for Welding Rod Production has been issued to Kunming Jinfang Metal Products Co Ltd. This invention was developed by Xu Kairong, Wu Niandong, Zou Xiaojiang, Zhang Zhigang and Bi Shitao.
The patent application number is CN202423114283U 20241217...
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Shanjian Guangzhou Construction Dev Co Ltd for Steel Bar Bending Device. Lei Yu, Yang Guang, Yang Zizhou, Liu Cong and Zhang Shaoke developed the invention.
The patent application number is CN20252031724U 20250107. The patent publication ..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Changge Juba Machinery Co Ltd has been granted a patent for Steel Bar Blanking Mechanism. This invention was developed by Hu Xiangwei and Xue Yunfei.
The patent application number is CN20252031476U 20250107. The patent publication number is CN223670086 (U). International Patent Classification codes are B2..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Anhui Jiuqianjiu New Mat Co Ltd has secured a patent on Bending Device Based on Steel Bar Machining. Qian Kaiming developed the invention.
The patent application number is CN202423214092U 20241225. The patent publication number is CN223670082 (U). International Patent Classification codes are B21F1/00 and..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Angang Steel Co Limited has filed a patent application for Analysis Method of Stress-strain Curve. This invention was developed by Zhao Baochun, Yuan Hui, Ma Huixia, Huang Lei and Sun Chengqian.
The patent application number is CN202610301378 20260312. The patent publication number is CN122290813 (A). Int..
Steel
| Thu 24 Sep 2026
Alexandria, Sept. 23 -- Nippon Steel has been awarded a patent for Disc Brake Device for Railway Vehicle. This invention was developed by Shiotani Yuiko, Nishimura Ryuichi, Fujimoto Takahiro, Nogami Hiroshi, Ichikawa Yuki, Miyabe Naruo and Kato Takanori.
The patent application number is US202118553755 20210514. The patent publi..
Steel
| Thu 24 Sep 2026
Alexandria, Sept. 23 -- Sumitomo Electric Industries has secured a patent on Steel Wire and Method of Manufacturing Steel Wire. Matsuoka Akifumi, Akada Takumi, Nakajima Tetsuya and Hirai Kei developed the invention.
The patent application number is US202318873479 20230703. The patent publication number is US12735777 (B2). Int..
Steel
| Thu 24 Sep 2026
Alexandria, Sept. 23 -- City University of Hong Kong has been granted a patent for Carbon-doped Alloy Steel with Super Room-temperature Ductility and its Preparation Process. Yang Tao and Li Qian developed the invention.
The patent application number is US202318353102 20230716. The patent publication number is US12735776 (B2)..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Suzhou Shengda Zhaoying Intelligent Tech Co Ltd for Steel Wire Winding Device. Xu Yazhong developed the invention.
The patent application number is CN202423282768U 20241230. The patent publication number is CN223670125 (U). International ..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Suzhou Shengda Zhaoying Intelligent Tech Co Ltd has been granted a patent for Steel Ring Fixing Device. Xu Yazhong developed the invention.
The patent application number is CN202423282771U 20241230. The patent publication number is CN223670051 (U). International Patent Classification codes are B21D3/00, B..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Luoyang Jinggong Steel Building Eng Co Ltd has secured a patent on Steel Structure Stamping Device. Ma Xuhui developed the invention.
The patent application number is CN202520147577U 20250122. The patent publication number is CN223670034 (U). International Patent Classification codes are B21D22/02, B21D37..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Henan Shenhuo Coal and Electricity has received a patent for Die for Cold Bending of Round Steel for Machining Underground Dustproof Net Framework of Roadway. This invention was developed by Wang Hanlong, Lei Zhenyu, Cui Songtao, Tu Xiangguang, Ren Jianhua, Hu Xiuwei, Zhou Yongfei, Li Xianfeng, Hong Kuang, H..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Anji Zhitong Hardware Products for Flat Steel Composite Machining Stamping Die for Trailer Parts. Xia Wenlong, Wei Zhilong, Huang Fenghua, Tang Xuanyu and Huang Lei developed the invention.
The patent application number is CN202423113198U 2..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Huanghai Shipbuilding has been granted a patent for Round Steel Hot Bending Device for Manufacturing Ship Outfitting Parts. This invention was developed by Bi Chongyuan.
The patent application number is CN20252061653U 20250111. The patent publication number is CN223669961 (U). International Patent Classific..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Lingfeng Jiapin Nantong Intelligent Manufacturing Tech Co Ltd has secured a patent on Folding Pot Lug Type Stainless Steel Pot. Chen Guohong, Pan Xiongfei and Huang Zhibin developed the invention.
The patent application number is CN20242381771U 20241213. The patent publication number is CN223667814 (U). I..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Haiyang Hongda Steel Purchase And Sale Center for Cold-rolled Steel Coiling Machine for Steel Processing. Sun Lingbo developed the invention.
The patent application number is CN20252057623U 20250110. The patent publication number is CN223..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Jiangsu Yuhan Space Structure Co Ltd has obtained a patent for correcting equipment for steel structure production. This invention was developed by Miao Haili, Lv Xuefeng, Liu Jing and Gao Fuxing.
The patent application number is CN20252026274U 20250107. The patent publication number is CN223669929 (U). I..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Hebei Kaimalai Pipeline Co Ltd has been awarded a patent for Straightening Device for Straight Seam Steel Pipe Production and Machining. This invention was developed by Xiao Budong.
The patent application number is CN20242374361U 20241213. The patent publication number is CN223669928 (U). International Pa..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Jingye Yingkou Medium Plate Co Ltd for Steel Plate Leveler. Wang Xiaosen, Yang Zuoran, Zhen Xingang, Liu Helong, Li Wengang and Zhang Wanxin developed the invention.
The patent application number is CN202520321806U 20250227. The patent pu..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Guangdong Runxin Industrial Invest Co Ltd has secured a patent on Stainless Steel Cold-rolled Steel Strip Correcting and Straightening Device. Chen Jian, Xing Shijun, Huang Xinwei, Xiao Yangguang, Li Peipeng, Zeng Huihui, Jiang Haiyang and Liang Decai developed the invention.
The patent application number..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Anyang Xianghai Intelligent Equipment Manufacturing for Rolling Device for Producing Steel Bar with Ribs on Three Surfaces. Zhai Wenhai and Zhai Hanbin developed the invention.
The patent application number is CN202423196495U 20241224. The ..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Yixing Dingli Mould Manufacturing has been awarded a patent for Cold Rolling Die Steel Casting Forge Piece Convenient to Disassemble and Assemble Quickly. This invention was developed by Zhou Jin and Wang Ziwei.
The patent application number is CN20242385850U 20241213. The patent publication number is CN223..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Zhongli Energy Equipment Shaanxi for Intelligent Steel Cylinder Adsorbent Filling Line System. Zhang Jinquan, Liu Hui and Zhang Lei developed the invention.
The patent application number is CN202520389273U 20250307. The patent publication n..
Steel
| Tue 22 Sep 2026
Beijing, Sept. 22 -- Shandong Luqiao Group and Central South University have received a patent for Tunnel Engineering Steel Arch Fixing Device. This invention was developed by Zhang Weijie, Cao Xilei, Kong Qiang, Su Zilong, Liu Baowang, Duan Shuyun, Sun Jialin, Wu Yimin, Chi Zuoqiang and Yang Peng.
The patent application numb..
Steel
| Tue 22 Sep 2026
Beijing, Sept. 22 -- Yellow River Engineering Consulting and Longyan Water Conservancy Invest Development Co Ltd have obtained a patent for anti-disengaging and pressure-relief grouting device for secondary lining steel mould trolley top arch pouring. This invention was developed by Wang Zhiqiang, Huang Wei, Que Guirong, Li Xiao..
Steel
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Daido Steel has sought patent for Magnetic Powder, Mixture for Bonded Magnet, and Bonded Magnet. This invention was developed by Kikuchi Mayu, Nakamura Michihide and Une Yasuhiro.
The patent application number is CN202511976484 20251225. The patent publication number is CN122291217 (A). International Patent..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Anhui Guoshunyuan New Energy Tech Co Ltd has received a patent for Positioning Structure for Light Steel Connecting Piece Production. This invention was developed by She Jinyu, Wang Zheng and Sun Quanzhou.
The patent application number is CN20252048939U 20250109. The patent publication number is CN2236704..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Shandong Jinlin Steel Proc Co Ltd has been granted a patent for Round Steel Cutting Device for Round Steel Machining. This invention was developed by Li Jian, Shang Jin and Han Jiaming.
The patent application number is CN20242364251U 20241212. The patent publication number is CN223670328 (U). Internationa..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Shandong Iron & Steel has secured a patent on Waste Recovery Device for Ironmaking. Tao Shuai, Ji Shengyu and Pei Shengtao developed the invention.
The patent application number is CN202423244552U 20241227. The patent publication number is CN223670318 (U). International Patent Classification codes are B23D4..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Suzhou Tengbochang New Material Technology for Galvanized Steel Sheet Slitting Positioning Mechanism. Wang Wei, Liu Tao and Yang Siming developed the invention.
The patent application number is CN202423188523U 20241224. The patent publicati..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Qingdao Jingshang Intelligent Mfg Co Ltd has obtained a patent for shearing device of hot rolled steel coil slitting machine. This invention was developed by Wang Bin and Yu Xiuyi.
The patent application number is CN202423150772U 20241219. The patent publication number is CN223670307 (U). International Pa..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Qingdao Jingshang Intelligent Mfg Co Ltd has been granted a patent for Steel Coil Cutting Device Capable of Changing Cutting Modes. Wang Honghong, Wang Bin and Yu Xiuyi developed the invention.
The patent application number is CN202422413771U 20241002. The patent publication number is CN223670302 (U). Int..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Kunshan Shidai Mingyang Metal Products Co Ltd for Efficient Energy-saving Steel Wire Forming Production Line. Zhai Yunfei developed the invention.
The patent application number is CN20242375493U 20241213. The patent publication number is ..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Wuxi Haohao Steel Pipe has received a patent for Steel Pipe Inner Surface Lubricating Structure for Steel Pipe Stretching. This invention was developed by Wu Junyu, Wu Huibo and Wu Yufeng.
The patent application number is CN202423293786U 20241231. The patent publication number is CN223669903 (U). Internatio..
Steel
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Gao Leilei has obtained a patent for line knot fixing steel needle for hysteroscope mangyule ring fixation. This invention was developed by Gao Leilei, He Yan, Kim Jin, Li Meiqi and Zhang Suer.
The patent application number is CN202422833066U 20241119. The patent publication number is CN223668161 (U). Int..
Steel
| Tue 22 Sep 2026
Beijing, Sept. 22 -- Tangshan Iron & Steel Group, Hegang Leting Steel and Tangshan Branch HBIS have secured a patent on Oil Suction Device for Oil Drum of Oiling Trolley. Yue Weikai, Wang Zhiwei, Yang Yaohua, Wang Yanfeng and Zhu Chen developed the invention.
The patent application number is CN202422765836U 20241113. The pate..
Steel
| Tue 22 Sep 2026
Beijing, Sept. 22 -- No. 5 Construction Eng Co Ltd of CSCEC Xinjiang Construction & Eng Group Co Ltd and CSCEC Xinjiang Construction & Engineering Group have been awarded a patent for Cantilever Support Backward-pulling Steel Wire Rope Hanging Basket. This invention was developed by Xin Huawen, Chen Hui, Chen Guoqing, Xu Suhuan,..
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