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Steel
| Sun 25 Oct 2026
Alexandria, Oct. 24 -- JFE Steel has secured a patent on Steel Continuous Casting Method. Matsui Akitoshi, Sugihara Hirokazu, Nojima Yusuke, Irie Shuhei and Aramaki Norichika developed the invention.
The patent application number is US202318730104 20230323. The patent publication number is US12766591 (B2). International Patent ..
Steel
| Sun 25 Oct 2026
Alexandria, Oct. 24 -- JFE Steel has obtained a patent for metal sheet shearing work method, pressed component manufacturing method, metal sheet, and shearing die for metal sheet. This invention was developed by Matsuki Yuichi, Nakagawa Kinya, Yamasaki Yuji and Shinmiya Toyohisa.
The patent application number is US202118010126 ..
Steel
| Sun 25 Oct 2026
Alexandria, Oct. 24 -- ArcelorMittal has been awarded a patent for Process for Manufacturing a Steel Strip for Electrical Applications and Associated Apparatus. This invention was developed by Hanquet Charles, Charbonnel Yves, Ruwet Vincent and Hernandez Jacques.
The patent application number is US202218697578 20221006. The pat..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Hebei Iron & Steel Group Mining has secured a patent on Stirring Barrel Device. Jiang Yang, Dong Chaobin, Tian Jinliang, Li Kun, He Jingbin, Yu Yang, Wang Meihui, Sun Shuo, Ma Fei, Wang Bingquan, Cao Yuzhi, Han Xuefeng, Zhu Jun, Zhang Guoyan, Li Xuefeng, Wang Yifan, Zhang Zheng, Li Hongtao, Li Zhuorui, Fan Li..
Steel
| Sat 24 Oct 2026
Alexandria, Oct. 24 -- United States Patent for T-joint, Building Structure, and Method of Manufacturing T-joint has been issued to Nippon Steel. This invention was developed by Ishida Yoshinari, Yasutomi Takashi and Kobayashi Akinobu.
The patent application number is US202017798246 20201216. The patent publication number is US..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Guangzhou Bailun Cleantech Co Ltd has been granted a patent for Stainless Steel Liquid Tank Sealing Efficient Filter. Hwang Jung-min and Li Qingfeng developed the invention.
The patent application number is CN202520770919U 20250422. The patent publication number is CN223887628 (U). International Patent Cla..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Zhejiang Ai Ke Mi Intelligent Equipment Tech Co Ltd has submitted a patent application for Cold-drawn Steel Forming Device Capable of Achieving Rapid Forming. Wang Chunhui and Shen Zhongyang developed the invention.
The patent application number is CN202610722082 20260525. The patent publication number is ..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Handan Yaozheng New Material Tech Co Ltd has submitted a patent application for Discharging Device for Rolling Machining of Corrosion-resisting Steel. This invention was developed by Chen Juan, Li Zenggang and Xie Haozhe.
The patent application number is CN202610775967 20260601. The patent publication numb..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Panzhihua Steel & Vanadium has submitted a patent application for Precise Control Method for Single Weight of Steel Rail. Gou Quan, Wang Daiwen, Deng Changfu, Qin Li and Zhao Gang developed the invention.
The patent application number is CN202610723783 20260525. The patent publication number is CN122377882 (..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Shanxi Taigang Stainless Steel has applied Chinese patent for Hot Rolling Surface Quality Control Method for Improving Ultra-pure Stainless Steel Non-coping Blank. Xu Hongxun, Gan Chao and Zhao Xingang developed it.
The patent application number is CN202610698548 20260520. The patent publication number is CN..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- State Intellectual Property Office of China has received Angang Steel Co Limited patent application for Control Method for Reducing Surface Scratches of High-lubrication Aluminized Zinc Plate. Jiang Lili, Zheng Dayong, Song Liwei, Ruan Guoqing, Liu Xiaohui, Hou Fujun, Chen Sinan and Lin Bin developed the inve..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Inner Mongolia Baotou Steel Union Co Ltd has submitted a patent application for Low-residual-stress Straightening Method for High-strength Hot-rolled Steel Rail. This invention was developed by Bian Ying, Wei Bin, Xue Hudong, Wen Haoran, Hu Bo, Zhang Fengming and Li Yongqiang.
The patent application number..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Shanghai Xinlian Metal New Mat Co Ltd has submitted a patent application for Shaft Link Block Profile Steel Producing and Machining Method. Zhang Weiliang and Xing Shibo developed the invention.
The patent application number is CN202610626692 20260508. The patent publication number is CN122377862 (A). Inte..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Shanghai Xinchang Zhongxing Industry has been granted a patent for Surface Treatment Device for Stainless Steel Profiled Part. This invention was developed by Yuan Xinghang.
The patent application number is CN202520560305U 20250327. The patent publication number is CN223889718 (U). International Patent Class..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Nanjing Zhuxin Technology has received a patent for Mirror Surface Stainless Steel Polishing Device. This invention was developed by Sun Biao, Tang Qiangguo and Yun Haoyang.
The patent application number is CN202423285122U 20241230. The patent publication number is CN223889706 (U). International Patent Class..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Waelzholz New Material Taicang has been awarded a patent for Surface Cleaning Device for Steel Machining. This invention was developed by Tao Yu.
The patent application number is CN202520146858U 20250122. The patent publication number is CN223888538 (U). International Patent Classification codes are B08B1/12..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Hefei Hongli Refrigeration Tech Co Ltd has submitted a patent application for Phosphorization and Plastic Dipping Integrated Treatment Device for Evaporator Steel Wire Shelf. This invention was developed by Chen Hu, Guo Jianhua, Feng Genxin and Tang Shihong.
The patent application number is CN202610771327 ..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Anhui University of Science and Technology has submitted a patent application for Method for Enhancing Iron-based Fine Particle Electromagnetic Coupling Coagulation in Iron and Steel Industry. This invention was developed by Dong Zhengkai, Zhang Longxiang, Mao Haiying and Zhang Lian.
The patent application n..
Steel
| Sun 25 Oct 2026
Alexandria, Oct. 24 -- Kobe Steel has obtained a patent for laminate molding method. This invention was developed by Hida Masatoshi and Yoshikawa Akinori.
The patent application number is US202117999134 20210514. The patent publication number is US12766783 (B2). International Patent Classification codes are B23K9/032, B23K9/04,..
Steel
| Sun 25 Oct 2026
Alexandria, Oct. 24 -- POSCO has been granted a patent for Apparatus for Preventing Welding Distortion, and Method for Welding Pipe and Flange Using the Same. This invention was developed by Lee Jae-yik and Han Kyu-tae.
The patent application number is US202118032286 20211028. The patent publication number is US12766647 (B2). I..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Bureau 7 for Coating Device for Inner and Outer Coatings of Plastic-coated Composite Steel Pipe. Zhang Jian, Kang Quan, Qi Tao, Li Haijun, Liu Yangzhao, Chen Jie and Zhou Jingwei developed the invention.
The patent application numb..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Henan Kesen Technology has been awarded a patent for Fixing Device for Steel Screen Surface Spraying Equipment. This invention was developed by Hao Yu, Hao Jing and Wang Xiandong.
The patent application number is CN202422848723U 20241121. The patent publication number is CN223888245 (U). International Patent..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Hunan Technical College of Railway High Speed has received a patent for Ultrasonic Device for Nondestructive Testing of Steel Rail. This invention was developed by Wu Weisheng, Ma Zhansheng, Hu Ting, Deng Yawei, Zhang Tongwen, Li Lu, Liu Mianxuan and Peng Yusong.
The patent application number is CN2024231642..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Yichang Suwu Grid Frame Co Ltd has obtained a patent for steel pipe welding seam detection auxiliary lighting device for steel net rack production. This invention was developed by Yang Dalin and Wu Zhaocun.
The patent application number is CN202423222311U 20241226. The patent publication number is CN223883..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Zhejiang Longwei Electric Appliance has submitted a patent application for Stainless Steel Plate Automatic Cutting and Forming System and Tray Circulating Conveying System and Method. Long Ke developed the invention.
The patent application number is CN202610497128 20260415. The patent publication number is C..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- State Intellectual Property Office of China has released Shandong Bogong Building Intelligentize Engineering patent application for Lightweight Steel Structure Material Processing Equipment and Processing Method for Constructional Engineering. This invention was developed by Han Jingjing, Li Liyan, Wang Qing ..
Steel
| Sun 25 Oct 2026
Alexandria, Oct. 24 -- United States Patent for Method for Manufacturing Dissimilar Material Joint Structure, and Dissimilar Material Joint Structure has been issued to Kobe Steel. This invention was developed by Suzuki Reiichi and Maeda Kyohei.
The patent application number is US202217652173 20220223. The patent publication nu..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- State Intellectual Property Office of China has awarded a patent to Weifang Weierda Petroleum Machinery for Full-automatic Steel Pipe Cutting Device. Dai Zhen, Li Youqiang, Dai Weiqin, Zhang Baolin and Han Shuai developed the invention.
The patent application number is CN202520367050U 20250304. The patent pu..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Inner Mongolia Baotou Steel Union Co Ltd has submitted a patent application for Low-damage Fixed Flash Welding Method for High-toughness U71MnG Steel Rail with Speed Per Hour of 400 Km. This invention was developed by Bian Ying, Xue Hudong and Zhang Fengming.
The patent application number is CN202610699224..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- State Intellectual Property Office of China has received Cangzhou Huatao Pipe Ind Co Ltd patent application for Automatic Submerged-arc Welding Equipment for Straight Seam Steel Pipe. Xiao Guangkuo, Liu Dayong and Li Shuai developed the invention.
The patent application number is CN202610838435 20260611. T..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- State Intellectual Property Office of China has released Shanxi Taigang Stainless Steel patent application for Economical Stainless Steel and Carbon Steel Dissimilar Steel Welding Method. This invention was developed by Liu Yang, Zhang Xinbao, Wang Wenzhong and Wang Zhibin.
The patent application number is C..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Luoyang Ship Material Research Inst No. 725 Research Inst Of China State Shipbuilding Corporation Lim has submitted a patent application for Welding Process for Dissimilar Steel of Low Alloy Steel with Different Strength Grades. Yang Chaofei, Liu Jian, Sun Lei, Wang Renfu, Du Yi and Niu Jiajia developed the i..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Changsha Mengde Machinery Tech Co Ltd has applied Chinese patent for Low-heat-input Welding Method for Ultra-high-strength Steel Thick-section Component. Meng Yao, Xiang Huaiyu, Wu Zhiyong, Wang Lijian, Tan Zemin and Chen Taogang developed it.
The patent application number is CN202610814618 20260608. The p..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- State Intellectual Property Office of China has published Ningbo Yongda Construction Group Co Ltd patent application for Low-temperature Welding Process for Steel Frame Steel Structure. The invention was developed by He Haidan.
The patent application number is CN202610809802 20260605. The patent publicatio..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Yunnan Construction & Invest Holding Group has been awarded a patent for Positioning and Machining Device for T-beam Hogging Moment Steel Bundle Toothed Plate Reinforcement Cage. This invention was developed by Huang Jiao, Yang Jian, Yu Fangxian, Li Maohong, Lu Hongyu, Liu Hao, Huang Wen, Wei Chengyuan, He Ji..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Xi'an Qianbaique Steel Structure Engineering has been awarded a patent for Steel Bar Cutting Device for Constructional Engineering. This invention was developed by Fu Xiaoyu, Lin Ling, Hu Rongwen, Cheng Dan, Wang Lanyi, Jiang Guangfeng and Jie Leng.
The patent application number is CN202520384698U 20250306. ..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Jiangsu Xingda Steel Tyre Cord has obtained a patent for steel cord straightener. This invention was developed by Jiang Rongying, Shao Rongjun and Jiang Chengqun.
The patent application number is CN202520170741U 20250125. The patent publication number is CN223888848 (U). International Patent Classification c..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- State Intellectual Property Office of China has awarded a patent to MCC Shanghai Steel Structure Technology for Manual Steel Bar Bender. Qiao Baoping, Dai Guangming and Zhou Nenghua developed the invention.
The patent application number is CN202520480583U 20250319. The patent publication number is CN22388884..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Tianjin Municipal Water has been granted a patent for Safety Range Early Warning Device for Steel Bar Numerical Control Bending Equipment. This invention was developed by Zhang Jian, Yu Huai, Chu Xiuru, Sun Chong, Han Liming, Liu Rongjun and Wang Shuo.
The patent application number is CN202520165336U 2025012..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Jiangsu Xinchangjiang Seamless Steel Tube Manufacture has been granted a patent for Round-to-square Core Rod for Hot Expansion of Steel Pipe. This invention was developed by Du Youliang.
The patent application number is CN202520190728U 20250207. The patent publication number is CN223888819 (U). International..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Baosteel Engineering & Technology Group has been awarded a patent for Automatic Sleeve Dismounting Device for Continuous Production of Strip Steel. This invention was developed by Lin Qipeng.
The patent application number is CN202520352876U 20250303. The patent publication number is CN223888728 (U). Intern..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Huaxindun Modern Steel Structure Manufacturing has secured a patent on Steel Belt Conveying Lifting Frame. Liu Wenfang and Liu Lunguang developed the invention.
The patent application number is CN202520156602U 20250123. The patent publication number is CN223888725 (U). International Patent Classification cod..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Shan Yongkang has received a patent for Dustproof Side-by-side Door Curtain for Large Steel Structure Workshop.
The patent application number is CN202520461262U 20250317. The patent publication number is CN223886654 (U). International Patent Classification codes are A47H1/04, A47H13/00, A47H15/02, A47H23/..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Zhanggang Zhangzhou Industry and Trade has submitted a patent application for Continuous Machining Method for Steel Pipe End Chamfering and Burr Restraining. This invention was developed by Zhou Yili, Zhang Saijiao, Cai Jinming and Yang Haibin.
The patent application number is CN202610827134 20260609. The pa..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Jiuli Tools Maanshan Co Ltd has sought patent for Industrial Steel Knife Capable of Finely Adjusting Cutting Depth and Implementation Method Thereof. This invention was developed by Chen Jian and Tao Weiwei.
The patent application number is CN202610836179 20260610. The patent publication number is CN122378..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Angang Steel Co Limited has submitted a patent application for Method for Improving Shearing Precision of Flying Shear System. Qu Xiaodong, Liu Yukun, Meng Fanzhi, Liu Peng, Xing Shangyu, Wang Jian, He Yongfeng, Xu Pengyu, Meng Dehong, Guo Zhandong, Shen Qiang, Gao Biao and Ren Peijian developed the invention..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- State Intellectual Property Office of China has published Shenzhen Golden Century Engineering Ind Co Ltd patent application for Component for Removing Redundant Size on Surface During Installation of Steel Structure Connecting Piece. The invention was developed by Zhu Hongmin, Peng Rong, Xue Wenfu and Wu Zeru..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- State Intellectual Property Office of China has received Beijing Shougang Co Limited patent application for Method for Eliminating Subcutaneous Longitudinal Crack Defect of Ss400-2 Steel Grade. Li Bin, Liu Dongwang, Wu Nai, Zhang Luping, Yu Xuecheng, Jia Xiaoxi, Liu Yang, Wu Youyi, Liu Zhenghua, Hu Zhiyong, J..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Jinding Heavy Industry has submitted a patent application for Full-automatic H-shaped Steel Assembling Machine. Ma Guowei, Guo Wei, Guo Pengtao, Pei Xiaodong, Zhang Shaokai and Shi Zijiang developed the invention.
The patent application number is CN202610739950 20260527. The patent publication number is CN12..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- State Intellectual Property Office of China has published Shanghai Puzhuo Ind Co Ltd patent application for Passive Unwinding Type Anti-winding Rotation-resisting Steel Bar Uncoiling Frame. The invention was developed by He Guanglin.
The patent application number is CN202610783576 20260602. The patent publ..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Shanxi Jingang Intelligent Manufacturing Technology Industrial has secured a patent on Strip Steel Scale Breaking Device. Li Haixin, Zhang Bolun, Liu Senhu and Qin Yanqiang developed the invention.
The patent application number is CN202520314759U 20250226. The patent publication number is CN223888714 (U). In..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Daye Special Steel has received a patent for Steel Conveying Device. This invention was developed by Xiong Jun, Mei Xueqin, Huang Rui, Yu Jiaxing and Wei Xinping.
The patent application number is CN202520171841U 20250124. The patent publication number is CN223888706 (U). International Patent Classification c..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Jinan Hengchu Machinery Mfg Co Ltd has been awarded a patent for Steel Plate Storage Rack with Adjusting Function. This invention was developed by Chen Zhongli, Yang Changlin and Wang Dengli.
The patent application number is CN202520292805U 20250224. The patent publication number is CN223886519 (U). Intern..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Chinese Patent for Stainless Steel Edge-expanded Luminous Character has been issued to Quanzhou Huasheng Advertising Co Ltd. This invention was developed by Wang Chunqiu, Lin Ziyi and Wei Xiaomeng.
The patent application number is CN20252037111U 20250108. The patent publication number is CN223884146 (U). I..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Chengdu Huijia Wood Ind Co Ltd has submitted a patent application for Bending Forming Device for Stainless Steel Plate and Machining Process of Bending Forming Device. This invention was developed by Ruan Zhichao, Zheng Mingbo, Li Cunbing, Zhou Wang and Xie Zhenghong.
The patent application number is CN202..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Shanghai Zhuyuan Information Consulting Co Ltd has obtained a patent for multifunctional stainless steel meal box. This invention was developed by Wang Anyuan.
The patent application number is CN202520695013U 20250414. The patent publication number is CN223886424 (U). International Patent Classification co..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 24 -- Guangdong Aucksun Metal Material has applied Chinese patent for Modularized Steel Plate Mold with Protection Structure and Using Method Thereof. Luo Lingchun and Xie Jianying developed it.
The patent application number is CN202610735133 20260526. The patent publication number is CN122378866 (A). Internationa..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Chinese Patent for Steel Pipe Stiffening Ring Assembling Device has been issued to Sinohydro Bureau 12. This invention was developed by Tao Wei, Li Junwen, Cheng Xinmou and Xie Jianhong.
The patent application number is CN202520508959U 20250321. The patent publication number is CN223889324 (U). International..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- State Intellectual Property Office of China has awarded a patent to China Sixth Metallurgical Construction for Flange and Steel Pipe Aligning Auxiliary Device. Wang Shengyang, Xie Yilong and Wang Dong developed the invention.
The patent application number is CN202423121764U 20241217. The patent publication n..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Yantai Daxing Steel Structure has been granted a patent for Steel Structure Welding Device. This invention was developed by Cheng Puli, Li Chuangzheng, Zhou Yilei and Wang Bo.
The patent application number is CN202520882503U 20250507. The patent publication number is CN223889306 (U). International Patent Cla..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- MCC Shanghai Steel Structure Technology has secured a patent on Reusable Steel Structure Thick Plate Welding Anti-deformation Device. Zhao Zhiwei, Yang Qin and Song Zhongqiang developed the invention.
The patent application number is CN202520480582U 20250319. The patent publication number is CN223889208 (U)...
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Changzhou Lianyi Special Stainless Steel Tube has received a patent for Surface Marking Device for Stainless Steel Pipe. This invention was developed by Li Guangyu, Jia Jian, Huang Xiaotao, Xu Zhuli and Zhang Wenzhu.
The patent application number is CN202520323217U 20250227. The patent publication number is ..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Suzhou Mingxinhe Metal Technology has been granted a patent for Rapid Cutting Equipment for Steel Plate Machining. This invention was developed by Pan Huafeng.
The patent application number is CN202520209591U 20250211. The patent publication number is CN223889150 (U). International Patent Classification code..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Shanghai Tongji Hospital has been granted a patent for Telescopic Distal Radius Combined Steel Plate. This invention was developed by Ji Jiaqing, Fan Jian and Ma Dang.
The patent application number is CN202422957814U 20241202. The patent publication number is CN223886955 (U). International Patent Classificat..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- No. 5 Eng Co Ltd of CCCC First Harbor Eng Co Ltd and CCCC First Harbor Engineering have received a patent for Steel Trestle Component Welding Positioning Device. This invention was developed by Yao Guoxin, Zeng Beihai, Song Zhibo, Ding Zhiyang, Wang Xin and Xue Ransheng.
The patent application number is CN..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- The Civil Construction Eng Co Ltd of Crecsh Group and Shanghai Civil Engineering Co Ltd of CREC have secured a patent on In-situ Assembling Jig Frame for H-shaped Steel Sections. Ling Zhiwei, Fu Xiaojian, Zhang Fengchao, Wang Yingbin, Yue Yang, Huo Xiaoqin, Dong Xiaoqing, Li Yanyu and Cheng Yunong developed t..
Steel
| Sun 25 Oct 2026
Beijing, Oct. 24 -- Qingdao Changhaolong Metal Products has been granted a patent for Steel Plate Shearing Device for Steel Tray Machining. Xi Yunfei and Xu Futai developed the invention.
The patent application number is CN202520505244U 20250321. The patent publication number is CN223889049 (U). International Patent Classific..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Hainan University and Hainan State Farms Construction Eng Group Co Ltd have been awarded a patent for Lightweight Steel Structure Connecting Joint. This invention was developed by Li Wu, Li Xiang, Dong Jinshuang, Chen Wentao and Liu Haipeng.
The patent application number is CN202520438414U 20250313. The pa..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shandong Juli Welding Co Ltd, Beibu Gulf University and Juli New Material Tech Rizhao Co Ltd have secured a patent on Laser Cleaning Device for Steel Wire Rod. Zou Yong, Luo Jiutian, Fang Naiwen, Xin Guosong, Zhang Tianli, Feng Zhiqiang, Wang Xuefeng, Niu-dong Shanyu, Chen Haorui, Liu Dashuang, Li Wei, Wu Pen..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Higashi Nippon Ryokaku Tetsudo, Nippon Steel & Sumitomo Metal and Fine Sinter Co Ltd have sought patent for Disc Brake Device for Railway Vehicle. This invention was developed by Kitamura Kenichi, Ichikawa Yuki, Shiotani Yuiko, Kato Takanori, Nakano Takeshi, Fujita Shimpei, Shimazoe Isao, Tomita Kaname, Yoshi..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Res Inst Ind Science & Tech and POSCO Holdings have submitted a patent application for Anode Material Using Spheroidized Natural Graphite and Manufacturing Method for the Same. Kim Jang Yul, Choi Su Kang, Lee Gang Ho, Kim Yong Jung and Yoon Jong Hoon developed the invention.
The patent application number is ..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Shaanxi Zhonghe Energy Tech Co Ltd for Deformed Steel Bar Tidying Device. Bai Xiangjun, Chen Yong, Xie Xiaobing and Gan Cailian developed the invention.
The patent application number is CN202520477335U 20250318. The patent publication numb..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Songyang Xinjiu Stainless Steel Co Ltd has obtained a patent for high-strength wear-resistant stainless steel pipe. This invention was developed by Wang Qingqing, Wang Yi and Wang Jianwei.
The patent application number is CN202520253864U 20250218. The patent publication number is CN223878596 (U). Internati..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Qingdao Jinxiangdong Electrical Equipment Co Ltd has secured a patent on Steel Pipe Conveying Device for Steel Pipe Production Line. Song Xiangdong and Song Xiangwu developed the invention.
The patent application number is CN202520565184U 20250328. The patent publication number is CN223878862 (U). Internat..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Beijing Yinglu Tech Co Ltd for Self-walking Type Steel Rail Gauge Automatic Detection Device. Xu Guiyang and Zhang Guaiyun developed the invention.
The patent application number is CN20242064908U 20240110. The patent publication number is ..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Suzhou Kema Materials Technology has been granted a patent for Ceramic Part Forming Die. Yan Yuchuan, Zhang Mingzhu, Liu Xianbing and Zhuang Suwei developed the invention.
The patent application number is CN20252026414U 20250102. The patent publication number is CN223877191 (U). International Patent Classi..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Cixi Chenghe Pipe Ind Co Ltd has secured a patent on Low-noise Steel Pipe Receiving Frame. Liu Haiqiao and Qian Duo developed the invention.
The patent application number is CN202520375266U 20250305. The patent publication number is CN223878908 (U). International Patent Classification codes are B65D61/00, ..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Thrust Test Fixture for Mobile Phone Mainboard Support Steel Sheet has been issued to Dongguan Jinzhou Plastic Products Co Ltd. This invention was developed by Liu Jiuyuan.
The patent application number is CN202520662500U 20250410. The patent publication number is CN223883110 (U). Intern..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Yutian Prec Electronic Co Ltd for Earphone Steel Ring Flatness Detection Jig. Xia Hougang developed the invention.
The patent application number is CN202520674838U 20250411. The patent publication number is CN223882915 (U). Intern..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Hansol Co has filed a patent application for Steel Bar Arrangement Device for Non Removing and Non Bolting Form. This invention was developed by Noh Gyung Teak and No Yong Gyu.
The patent application number is KR20230115253 20230831. The patent publication number is KR20250032436 (A). International Patent Cl..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has received State Grid Xinjiang Electric Power Co Ltd Information Communication Co and Chongqing University patent application for Iron and Steel Enterprise Load Prediction Method and System Based on Rolling Variational Mode Decomposition. Yu Juan, Zhao Mingjun, Fa..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Hangzhou Zhongbu Construction Co Ltd has been granted a patent for Steel Bar Spacing Measuring Device for Constructional Engineering. This invention was developed by Luo Guori, Luo Xinguang, Hu Laidi and Luo Guozeng.
The patent application number is CN202423273591U 20241230. The patent publication number i..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Hangzhou Haohua Pressure Vessel Co Ltd has secured a patent on Stainless Steel Steam Energy-saving Storage Tank. Hu Lihong, Cheng Chunyan, Hu Haitao and Yang Jun developed the invention.
The patent application number is CN20252088026U 20250115. The patent publication number is CN223882784 (U). Internationa..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chongqing Shengqiang Ind Co Ltd has received a patent for Building Steel Hoisting Equipment. This invention was developed by Wen Yongbin.
The patent application number is CN202520503413U 20250321. The patent publication number is CN223879299 (U). International Patent Classification codes are B66C1/12, B66C..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has received Res Inst Ind Science & Tech and POSCO Holdings patent application for Cathode Active Material for Lithium Secondary Battery Manufacturing Method of the Same and Lithium Secondary Battery Comprising the Same. Chang Joon Ha, Yu Byongyong, Nam Sang Cheol and Choi So..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Jiaxing Yunqie Online Tech Co Ltd has filed a patent application for Cloud Production Process Intelligent Monitoring Method and System for Steel Plate Cutting. This invention was developed by Zhong Jinsong, Zhang Mingchen and Yan Zuliang.
The patent application number is CN202610501776 20260416. The patent..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Beijing Pengfei Ind And Trade Co Ltd has been granted a patent for Double-layer Stainless Steel Support Convenient to Hang. This invention was developed by Peng Xiaolei.
The patent application number is CN202422855585U 20241122. The patent publication number is CN223882125 (U). International Patent Classif..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Non-contact Deformation Monitoring Device for Large-span Space Steel Structure has been issued to Xuzhou Dong Da Steel Construction Co Ltd. This invention was developed by Liu Deguo and Li Wei.
The patent application number is CN202520807328U 20250427. The patent publication number is CN..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Wuhan Qingshan Beihu Nanfeng Equipment Co Ltd has been awarded a patent for Stainless Steel Pipe Flange Joint. This invention was developed by Cheng Fang and Yang Wen.
The patent application number is CN202520779516U 20250423. The patent publication number is CN223881926 (U). International Patent Classific..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Tianjin Hengjuxing Tech Co Ltd for High-precision Stainless Steel Flange Plate. Liu Zhijuan and Wang Junwei developed the invention.
The patent application number is CN202520744988U 20250419. The patent publication number is CN223881924 (U..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Henan Yiyang Pipe Industry Tech Co Ltd for Corrosion-resistant Steel Pipe Convenient to Connect. Yang Yanwei and Sun Weifang developed the invention.
The patent application number is CN202520700907U 20250415. The patent publication number ..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Tangshan Fengnan Litong Building Eng Co Ltd has received a patent for Steel Pipeline Socket. This invention was developed by Zhao Shouqiang, Yang Mengxin, Shang Yonglong, Ma Zhilei, Lu Zuoxiao, Yao Hongqing and Xia Mingqiang.
The patent application number is CN202520794308U 20250425. The patent publication..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Wuxi Hongruihan Environmental Protection Tech Co Ltd has received a patent for Steel Lining Polytetrafluoroethylene Pipeline. This invention was developed by Chen Huifei and Gao Hong.
The patent application number is CN202520687604U 20250411. The patent publication number is CN223881891 (U). International ..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Jilin Lianhua Pipe Ind Co Ltd has been granted a patent for Prefabricated Heat Preservation Corrugated Reinforced Spiral Steel Pipe with Self-anchoring Connector. Fei Zhengrong, Wang Quanyi, Zuo Wenjie, Gao Shiwen, Fang Yuqiang, Wang Qingrui, Shi Liangliang, Chen Chung-chu, Fei Minjian, Xu Longjie, Liu Shuqi,..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Ningbo Yongling Aviation Tech Co Ltd has been granted a patent for Steel Wire Reinforced Polytetrafluoroethylene Spiral Pipe Assembly. This invention was developed by Zhang Suzhen, Zhang Sunting and Chen Xingzhou.
The patent application number is CN202520811291U 20250427. The patent publication number is C..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Linyi Jushi Steel Pipe Co Ltd has received a patent for Seamless Steel Tube with Double Coatings on Inner Wall and Outer Wall. This invention was developed by Lu Ronggui, Sun Xuemin and Guo Yanjie.
The patent application number is CN202520818565U 20250428. The patent publication number is CN223881881 (U). ..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- POSOC A&C Co Ltd has submitted a patent application for Clustered Column. This invention was developed by Lee Ji Hoon, Oh Hwan Seok and Han Jong Eun.
The patent application number is KR20230115781 20230831. The patent publication number is KR20250032659 (A). International Patent Classification codes are E04B..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has released POSOC A&C Co Ltd patent application for Apparatus and Method of Determinig Heavy-weighted Floor Impact Sound. This invention was developed by Seo Hyun Jae, Lee Jong Ho, Lee Ji Young and Park Han Gyeol.
The patent application number is KR20230115571 20230831. T..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has published POSOC A&C Co Ltd patent application for Apparatus and Method for Generating Process Schedule. The invention was developed by Han Sang Kyun, Moon Hyun Mook and Jeong Byung Woo.
The patent application number is KR20230115570 20230831. The patent publication num..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Suzhou Ankesu Health Tech Co Ltd has secured a patent on Steel Pipe Forming Cooling Mechanism. Fan Li and Wang Hui developed the invention.
The patent application number is CN202520194938U 20250208. The patent publication number is CN223882636 (U). International Patent Classification codes are F25D17/02, F..
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