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Steel
| Fri 10 Apr 2026
Munich, April 11 -- European Patent Office has published SFS Group International patent application for Self-drilling and Self-tapping Screw Made of Stainless Steel, and Method for the Production Thereof. The invention was developed by Andersag Markus and Federer Tim.
The patent application number is EP20240204555 20241003. T..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Zibo Hongyun Petroleum Machinery Equipment for Power Station Chimney Support Steel Structure. Geng Zixuan and Liu Jisheng developed the invention.
The patent application number is CN202422971588U 20241203. The patent publication number is..
Steel
| Fri 10 Apr 2026
Munich, April 11 -- JFE Steel has submitted a patent application for Pallet Monitoring System and Pallet Monitoring Method. This invention was developed by Yuki Hayato, Miyachi Ryo, Sato Tomoaki and Okamoto Hayata.
The patent application number is EP20240862522 20240808. The patent publication number is EP4722623 (A1). Internat..
Steel
| Fri 10 Apr 2026
Munich, April 11 -- European Patent Office has published ThyssenKrupp Steel Europe AG patent application for Method for Heat Treating Steel Products to Forming Heat. The invention was developed by Junge Dr Fabian and Schaffner Dr Tobias.
The patent application number is EP20240203907 20241001. The patent publication number is E..
Steel
| Fri 10 Apr 2026
Munich, April 11 -- JFE Steel has applied European patent for Blast Furnace Operating Method. Ikeda Kohei, Kawashiri Yuki, Takehara Kenta, Saeki Michitoshi and Kawano Takashi developed it.
The patent application number is EP20240848878 20240711. The patent publication number is EP4722394 (A1). International Patent Classificatio..
Steel
| Fri 10 Apr 2026
Munich, April 11 -- European Patent Office has released ThyssenKrupp Steel Europe AG patent application for Method for Operating an Electric Smelting Furnace. This invention was developed by Fabry Matthias Jonas, Kohnen Dr Boris, Sahin Cem and Sommerfeld Marcus.
The patent application number is EP20240204103 20241002. The paten..
Steel
| Fri 10 Apr 2026
Munich, April 11 -- European Patent Office has released Kobe Steel patent application for Metal-resin Composite Body and Method for Producing Same. This invention was developed by Watanabe Kenichi, Kashima Hiroko and Sekiguchi Shu.
The patent application number is EP20240848658 20240529. The patent publication number is EP472..
Steel
| Fri 10 Apr 2026
Munich, April 11 -- JFE Steel has submitted a patent application for Mold Powder for Continuous Casting and Method for Producing Steel. Ohno Hiroyuki, Odagaki Tomoya, Ichiseki Shosei, Todo Wataru, Kishimoto Ryusuke, Fujimura Makoto and Ono Shohei developed the invention.
The patent application number is EP20240856152 20240704. ..
Steel
| Fri 10 Apr 2026
Munich, April 11 -- JFE Steel has filed a patent application for Rolling Load Distribution Calculation Method, Rolling Load Calculation Method, Contact Arc Length Calculation Method, and Rolling Method. This invention was developed by Yamazaki Tatsuya.
The patent application number is EP20240872329 20240925. The patent publicat..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Sanchuan Wisdom Technology has been granted a patent for Upper-inlet and Lower-outlet Type Stainless Steel Vertical Meter Shell. Luo Ming, Peng Jun, Tao Zui and Xiong Yishu developed the invention.
The patent application number is CN202422724029U 20241108. The patent publication number is CN223449294 (U). I..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Shandong Iron and Steel Group Yongfeng Lingang has received a patent for Normal-temperature Water Pump Pipeline of Air Separation Precooling System. This invention was developed by Zhou Yuehong and Chang Xiaomin.
The patent application number is CN20242335568U 20241210. The patent publication number is CN22..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Gansu Jiu Steel Group Hongxing Iron & Steel has been granted a patent for Air Separation Surplus Waste Nitrogen Energy-saving Recycling System. Zeng Renguo, Wang Hongxia, Zhang Jing, Sheng Yong, Zeng Renfu and Wang Hongchun developed the invention.
The patent application number is CN202422127982U 20240830. ..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Rui Steel Industry Co Ltd of Panzhihua Gangcheng Group has received a patent for Spherical Hinge Rotary Joint for Water Pipe of Furnace Cover of Electric Furnace. This invention was developed by Wang Xueqiang, Tan Chengmiao, Huang Ming, Kuang Sheng and Li Jinlyu.
The patent application number is CN202422693..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Jiangsu Yangjian Group has secured a patent on Quick Auxiliary Positioning Device for Cantilever Steel Member. Wang Jun, Chen Chen, Wang Guoqing, Tang Jian, Le Tietie, Gui Jirong, Wang Qi, Gong Yu and Zhou Liyan developed the invention.
The patent application number is CN202422959496U 20241203. The patent p..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Jiangsu ROAD Material Handling Equipment Manufacturing has been granted a patent for Fixing Structure of Suspension Type Supply Packing Steel Structure Platform. This invention was developed by Bao Ming.
The patent application number is CN202422544234U 20241022. The patent publication number is CN223446659 ..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- China Electronics System Engineering No 2 Construction has been granted a patent for Steel Conversion Platform Connecting Structure. Zhao Yimeng, Ding Qianfeng, Zhou Qisheng, Xu Peng, Zhang Shouyong, Liu Qin and Yu Chuwei developed the invention.
The patent application number is CN202422288271U 20240919. Th..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- China chemical engineering second construction has been granted a patent for Rectangular Column Reinforcing Steel Buckle. This invention was developed by Shi Yi, Liu Wei, Tian Zhenmao, Cao Tianfu, Cai Baocun, Qu Weiwei and Meng Hanzhuo.
The patent application number is CN202422914332U 20241128. The patent p..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Zhongsheng Yongjing New Materials Technology (Shanghai) has secured a patent on Profiled Steel Sheet Structure with Splicing Structure. Chen Daojin and Pan Bingyang developed the invention.
The patent application number is CN202422774714U 20241114. The patent publication number is CN223447388 (U). Internati..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Shanghai Construction No 2 Group for Steel Bar Straight Thread Toggle Clip Connecting Device. Wang Zuowei, Ma Yueqiang, Ge Shihao and Shi Junhao developed the invention.
The patent application number is CN202422865107U 20241125. The patent ..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Liaoning University of Technology has secured a patent on Steel Structure Beam-column Joint of Double-energy-consumption Device. Zhai Peiyang, Dong Jinkun and Wang Xuezhi developed the invention.
The patent application number is CN202422995712U 20241205. The patent publication number is CN223446387 (U). Int..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Shanxi Construction Engineering Group has received a patent for Steel Structure Splicing Connecting Piece Structure. This invention was developed by Li Yuxin, Wang Dong, Guo Yajun, Huang Yipeng, Xu Tingting, Wen Lei, Yang Ye and Huang Houqi.
The patent application number is CN202422971127U 20241203. The pat..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Quanzhou Urban Planning & Design Group has received a patent for High-stability Steel Structure Based on Cross Beam Assembly Technology. This invention was developed by Jiang Xianhuai, Feng Huahong, Zheng Kaizhou, Wang Zhaopei and Cai Zhenshan.
The patent application number is CN202422893425U 20241126. The ..
Steel
| Fri 10 Apr 2026
Beijing, April 11 -- Chinese Patent for Steel Structure Joint Convenient to Assemble has been issued to Shaanxi Polytechnic Institute. This invention was developed by Zhao Zhanwei, Wang Xin and Xi Xiuqing.
The patent application number is CN202420354824U 20240226. The patent publication number is CN223446350 (U). International ..
Steel
| Fri 10 Apr 2026
Munich, April 11 -- Nippon Steel has submitted a patent application for Wound Iron Core and Method for Manufacturing Same. Mizumura Takahito, Mogi Hisashi and Takahashi Masaru developed the invention.
The patent application number is EP20240815632 20240531. The patent publication number is EP4723148 (A1). International Patent C..
Steel
| Fri 10 Apr 2026
Munich, April 11 -- Nippon Steel has submitted a patent application for Wound Iron Core and Method for Manufacturing Same. This invention was developed by Mizumura Takahito, Mogi Hisashi and Takahashi Masaru.
The patent application number is EP20240815619 20240531. The patent publication number is EP4723147 (A1). International ..
Steel
| Fri 10 Apr 2026
Munich, April 11 -- European Patent Office has received JFE Steel patent application for Process Data Editing Method, Process Abnormality Detection Method, Process Data Editing Device, and Process Abnormality Detection Device. Matsushita Masafumi, Gion Hiroki and Banba Haruhisa developed the invention.
The patent application nu..
Steel
| Fri 10 Apr 2026
Munich, April 11 -- European Patent Office has received Nippon Steel patent application for Magnetic Saturation Detection Device, Protection System, Magnetic Saturation Detection Method, and Protection Method. Mizokami Masato developed the invention.
The patent application number is EP20240819298 20240603. The patent publicatio..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Ningbo University has been awarded a patent for Steel Pedestal for Assembly Type Precast Beam Field. This invention was developed by Zhang Li and Zheng Rongyue.
The patent application number is CN202422609049U 20241028. The patent publication number is CN223442496 (U). International Patent Classification co..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- The Gansu Institute of Mechanical and Electrical Engineering has been granted a patent for Fixing Clamp for Steel Plate Machining. Wang Caiqin and Xie Hongbin developed the invention.
The patent application number is CN202422828724U 20241120. The patent publication number is CN223441717 (U). International P..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Shengda Steel Tower for Parallel Angle Steel Processing Device. Li Yuchen, Shu Fang, Ye Yuanhua, Fang Xiaoyi, Ling Yuming, Xiong Xiao, Feng Shuaikang, Xu Junlin, Liu Di and Zhang Jing developed the invention.
The patent application..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Changzhou Yima Machinery has secured a patent on Strip Steel Turnover Device. Chen Zhijia developed the invention.
The patent application number is CN202422965496U 20241203. The patent publication number is CN223441509 (U). International Patent Classification code is B23K37/047.
The abstract released by S..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- MCC Shanghai Steel Structure Technology has obtained a patent for anti-deformation device for butt welding of super high-rise steel plate shear wall. This invention was developed by Liu Zichen, Lu Haiqi, Chen Hui, Yang Yong and Ma Yuxin.
The patent application number is CN202422766617U 20241113. The patent ..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Shenyang Highway Construction for Positioning and Fixing Device for Welding U-shaped Rib of Steel Box Girder. Xing Changji, Liu Wei, Feng Chongbo, Zou Guanghui and Han Xuesong developed the invention.
The patent application number is CN2024..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Beijing No 5 Construction Engineering Group has secured a patent on Welding Machining Device for Steel Structure Prefabricated Part. Wang Weizheng, Qiao Qiang, Zhao Wentao, Zhao Kai and Fan Zhoujun developed the invention.
The patent application number is CN202422631972U 20241030. The patent publication num..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Fujian Rongsheng Steel Structure Industrial has received a patent for Environment-friendly Steel Structure Welding Reinforcing Device. This invention was developed by Lyu Jintan.
The patent application number is CN202422795415U 20241117. The patent publication number is CN223441430 (U). International Patent..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Foshan Shunde Liangli Stainless Steel has secured a patent on Cutting Device for Stainless Steel Sheet. Xu Peilin developed the invention.
The patent application number is CN202422515245U 20241017. The patent publication number is CN223441366 (U). International Patent Classification codes are B23K26/38, B23..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Chinese Patent for Adjustable Steel Plate Outlet Shearing Device has been issued to Gangyan Engineering Design. This invention was developed by Xiao Bin, Gu Meiling and Wang Jialin.
The patent application number is CN202422693699U 20241105. The patent publication number is CN223441231 (U). International Pat..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Gansu Jiu Steel Group Hongxing Iron & Steel has received a patent for High-temperature Molten Metal Tank Wrapping Edge Pouring Material Fixing and Anchoring Structure. This invention was developed by Zhai Jizeng, Hu Xiaodong, Li Junhua and Mi Xinning.
The patent application number is CN202421838800U 2024073..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Jinan First Construction Group has received a patent for Reinforcing Steel Bar Straightening Device. This invention was developed by Sui Yuzhu.
The patent application number is CN202422973983U 20241203. The patent publication number is CN223440963 (U). International Patent Classification code is B21F1/02.
..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- MCC Communication Construction Group has obtained a patent for steel bar bending device. This invention was developed by Wang Xinshu, Bao Nannan, Zhou Kui, Shen Jinlong, Ma Yongxing, Sun Zhiwu, Wang Xinyu, Zhang Guanglei, Zhang Yanfeng and Liu Keren.
The patent application number is CN202422983791U 20241204..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Suzhou Tongchi Jianhua Concrete Pile has received a patent for Steel Bar Bending Device. This invention was developed by Che Cheng.
The patent application number is CN202422618123U 20241029. The patent publication number is CN223440945 (U). International Patent Classification code is B21F1/00.
State Intel..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Yonggu Nano Technology for Continuous Automatic Production Equipment for Stainless Steel Harness Wires. Li Ting and Li Jie developed the invention.
The patent application number is CN202422433667U 20241009. The patent publication nu..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Lishui Zhonghe Steel Structure Material has obtained a patent for punching device for steel member machining. This invention was developed by Lan Jiawu, Zhang Jianwei and You Hongwei.
The patent application number is CN202422916795U 20241128. The patent publication number is CN223440860 (U). International P..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Dahezhongbang Xiamen Intelligent Technology has been awarded a patent for Multi-specification Light Steel Keel Flaring Structure. This invention was developed by He Yongkang, Lei Chaofu and Guo Kan.
The patent application number is CN202422691756U 20241105. The patent publication number is CN223440839 (U). ..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Tianjin Iron & Steel Group has received a patent for Wire Rod Rough and Medium Rolling Sliding Inlet Guide and Guard Device. This invention was developed by Cui Xiaohang, Ma Qingyi, Liang Limian and Guo Chunfeng.
The patent application number is CN202422945755U 20241129. The patent publication number is CN2..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Zhejiang University City College has been granted a patent for Steel Plate Component of Fabricated Diaphragm Wall. Wei Xinjiang, Zhou Junxu, Zhang Lisha, Meng Lanlan, Fang Jingyu, Xia Chang, Qian Haibo and Wang Yongdong developed the invention.
The patent application number is CN202422978190U 20241204. The ..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Shanghai Water Engineering Design & Research Institute has secured a patent on Temporary Steel Water Baffle Structure. Huang Wei and Wang Lingfeng developed the invention.
The patent application number is CN202422936072U 20241129. The patent publication number is CN223446082 (U). International Patent Classi..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Guizhou Xinxuangui Steel Structure Machinery has obtained a patent for bridge guardrail steel structure convenient to assemble. This invention was developed by Feng Shuwen.
The patent application number is CN202421806510U 20240729. The patent publication number is CN223445993 (U). International Patent Class..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Shanxi Tianqing Heavy Industry Manufacturing has received a patent for Steel Plate Heat Treatment Auxiliary Frame. This invention was developed by Bian Pengcheng, Bian Libin, Bian Kaiwang and Hou Jijie.
The patent application number is CN202422362304U 20240927. The patent publication number is CN223445581 (..
Steel
| Sat 11 Apr 2026
Beijing, April 11 -- Hunan Tianqiao Jiacheng Intelligent Technology has secured a patent on Steel Plate Pre-stacking Device. Qiu Yongfeng, Zheng Yi, Zha Bo, Guo Siming, Tan Fan, Mao Xuan'ang and Ma Yingzhao developed the invention.
The patent application number is CN202422391215U 20240929. The patent publication number is CN223..
Steel
| Thu 09 Apr 2026
Geneva, April 10 -- Bengang Steel Plates Co Ltd and Benxi Steel Puxiang Cold Rolled Sheet Co Ltd have submitted a patent application for System and Method for Preventing Deviation of Strip Steel. This invention was developed by Li Yizhou, Wang Jinpeng, Cui Lan, Ma Shiceng, Hou Zhenzhu, Zhang Qian and Yu Wenshuang.
The patent ..
Steel
| Fri 10 Apr 2026
Geneva, April 10 -- Hyundai Steel Company has applied WIPO patent for Shaped Steel and Manufacturing Method Therefor. Kim Jin Hyeok, Lee Chul Won and Yeom Sung Ho developed it.
The patent application number is WO2025KR10424 20250716. The patent publication number is WO2026071429 (A1). International Patent Classification codes..
Steel
| Fri 10 Apr 2026
Geneva, April 10 -- Posco Holdings Inc and UBATT have applied WIPO patent for Positive Electrode Active Material Composite, and Positive Electrode for Secondary Battery and Lithium Secondary Battery Comprising Same. Park Jong-il, Kim Jung-hwan, Jo Seok-gyu, Lee Kang-taek, Nam Sang-cheol, Hong Ki-joo, Lee Seon-hwa, Yu Byong-yong ..
Steel
| Fri 10 Apr 2026
Geneva, April 10 -- Posco Holdings Inc and UBATT have submitted a patent application for Method of Manufacturing Positive Electrode Active Material Composite. Park Jong-il, Choi Keun-ho, Lee Kun-hee, Jo Hyeong-min, Nam Sang-cheol, Yu Byong-yong, Lee Seon-hwa, Hong Ki-joo and Kim Chang-hyeon developed the invention.
The patent..
Steel
| Thu 09 Apr 2026
Geneva, April 10 -- The Univ Of Warwick has applied WIPO patent for Non-grain Oriented Electrical Steel Alloys. Slater Carl and Davis Claire developed it.
The patent application number is WO2025GB52120 20250930. The patent publication number is WO2026068962 (A1). International Patent Classification codes are C22C38/04, C22C38..
Steel
| Thu 09 Apr 2026
Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Jiangxi Yitai Stirring Machinery Mfg Co Ltd for High-durability Stainless Steel Stirring Tank Equipment. Zuo Xiaozhi developed the invention.
The patent application number is CN202422541667U 20241021. The patent publication number is CN22..
Steel
| Fri 10 Apr 2026
Geneva, April 10 -- Hyundai Steel Company has filed a patent application for Non-oriented Electrical Steel Sheet and Method for Manufacturing Non-oriented Electrical Steel Sheet. This invention was developed by Jeong Jong Min, Ahn Yong Keun and Yoo Seong Hyeon.
The patent application number is WO2025KR13348 20250901. The pate..
Steel
| Thu 09 Apr 2026
Geneva, April 10 -- Mitsubishi Steel Mfg Co Ltd has sought patent for Steel for Mooring Chain, and Mooring Chain. This invention was developed by Chino Katsuhiko, Sano Taichi and Sugimoto Yuki.
The patent application number is WO2025JP33808 20250925. The patent publication number is WO2026070961 (A1). International Patent Cla..
Steel
| Thu 09 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has published Resonac Corp and Daido Steel patent application for Gas-filled Filling Container and Method for Storing Hydrogen Halides. The invention was developed by Iwasaki Jumpei, Sei Naoki and Koyanagi Yoshihiko.
The patent application number is WO2025JP29379 20..
Steel
| Fri 10 Apr 2026
Geneva, April 10 -- Hyundai Steel Company has filed a patent application for Non-oriented Electrical Steel Sheet and Method for Manufacturing Non-oriented Electrical Steel Sheet. This invention was developed by Jeong Jong Min, Lee Han Saem and Choi Sue Young.
The patent application number is WO2025KR13539 20250903. The patent..
Steel
| Fri 10 Apr 2026
Geneva, April 10 -- Gizmatic LLC has submitted a patent application for Multi-ply Cookware with Carbon Steel Cooking Surface Layer. This invention was developed by Vatis William and Kearns Katie.
The patent application number is WO2025US43663 20250827. The patent publication number is WO2026072227 (A1). International Patent C..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Hefei Haoyi Metal Products Co Ltd has secured a patent on Plastic-lined Stainless Steel Water Tank. Hou Fulong, Wang Sihai and Hu Kunpeng developed the invention.
The patent application number is CN20242321249U 20241209. The patent publication number is CN223432671 (U). International Patent Classification..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Chinese Patent for Sucker Moving Part for Adsorbing Steel has been issued to Changzhou Rongdao Prec Equipment Co Ltd. This invention was developed by Liu Min, Tai Yingsong, Mo Jianfeng, Shi Jianhua and Liang Huijie.
The patent application number is CN202422944323U 20241129. The patent publication number i..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Chengdu Xinyuecheng Ind Co Ltd has secured a patent on Stainless Steel Composite Conveying Plate Belt. Du Changjun and Teng Chong developed the invention.
The patent application number is CN202422200097U 20240909. The patent publication number is CN223432830 (U). International Patent Classification code i..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Lianyungang Yongquan Stainless Steel Products Co Ltd has been granted a patent for Stainless Steel Plate Clamp. Wang Jie, Sun Yihan, Min Baosong, Li Qi, Wei Feng and Qian Xian developed the invention.
The patent application number is CN20242395169U 20241216. The patent publication number is CN223433153 (U..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Tianchang Qianrui New Material Tech Co Ltd for Hydrogen Annealing Equipment for Stainless Steel Welding Wires. Weng Haiqing developed the invention.
The patent application number is CN202422615298U 20241029. The patent publication number ..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Lihuai Iron And Steel Co Ltd for Round Steel Collecting Tank with Hoisting Indication Function. Chen Yang, Fan Xiaolong and Xu Qu developed the invention.
The patent application number is CN202422857024U 20241122. The patent publi..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Huaxia High Speed Rail Operation And Maintenance Co Ltd for Grinding Wheel Lifting Device and Steel Rail Grinding Machine. Xu Haiyong and Cai Fuwen developed the invention.
The patent application number is CN202422484757U 20241014. The pa..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Zhejiang Tiantie Tech Co Ltd has been awarded a patent for Tuning Steel Rail Vibration and Noise Reduction Device. This invention was developed by Li Minhui, Heo Kwang Il, Niu Wenqiang and Xu Jing.
The patent application number is CN202422925947U 20241129. The patent publication number is CN223433684 (U)...
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Wuhan Xinshengli Water Supply And Drainage Eng Co Ltd for Stainless Steel Water Tank Easy to Install. Dong Xinjun, Su Chang, Zhang Ruiliao, Dong Qiqi and Dong Zhe developed the invention.
The patent application number is CN202422926933U 2..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Qiao Jingsong has been granted a patent for Prestressed Profile Steel Supporting Structure for Deep Foundation Pit. This invention was developed by Wen Shuanbu, Qiao Jingsong, Duan Guangxin, Zhu Bo, Ye Chaojie and Dong Miaolei.
The patent application number is CN202422924868U 20241129. The patent publicat..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Shanghai Wanshi Changce Construction Tech Co Ltd has been granted a patent for Connecting Joint Structure of Rectangular Steel Beam and Inclined Column in Single-layer Grid Structure. Xie Mingru, Zhang Lei, Liu Lin, Xiao Xin and Zhong Mingyue developed the invention.
The patent application number is CN202..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Anhui Yuting Steel Structure Co Ltd has obtained a patent for prefabricated steel member convenient to splice. This invention was developed by Zhao Benting and Yang Yu.
The patent application number is CN202422852411U 20241122. The patent publication number is CN223433934 (U). International Patent Classif..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Chinese Patent for Quickly-assembled Steel Structure has been issued to Tianjin Qishunxin Steel Structure Eng Co Ltd. This invention was developed by Wang Qili.
The patent application number is CN202422884947U 20241126. The patent publication number is CN223433935 (U). International Patent Classification ..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Sichuan Binshui Shuijin Green Building Mat Co Ltd has been granted a patent for Rabbet-angle Steel Embedded Fixed Light External Wall Panel. This invention was developed by Feng Peiran and Qin Yandong.
The patent application number is CN202423307563U 20241231. The patent publication number is CN223433970 ..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Tianjin Kaidinghang Steel Structure Eng Co Ltd has been granted a patent for Bottom Mounting Kit of Steel Structure Column. Zhao Fengxiang developed the invention.
The patent application number is CN202422884901U 20241126. The patent publication number is CN223433944 (U). International Patent Classificati..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Chongqing Juran Steel Structure Co Ltd has obtained a patent for steel structure connecting joint. This invention was developed by Gong Zhengshuai and Li Yanping.
The patent application number is CN202422596350U 20241025. The patent publication number is CN223433943 (U). International Patent Classificatio..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Tianjin Qishunxin Steel Structure Eng Co Ltd has been granted a patent for Large-span Steel Structure Beam. This invention was developed by Wang Qili.
The patent application number is CN202422906988U 20241127. The patent publication number is CN223433995 (U). International Patent Classification codes are ..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Suzhou Guangtuo Intelligent Tech Co Ltd has been granted a patent for Mounting Assembly for Steel Plate Wall. Liu Weile and Lu Xiuli developed the invention.
The patent application number is CN202422690095U 20241105. The patent publication number is CN223433976 (U). International Patent Classification cod..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Jianlong Heilongjiang New Material Tech Co Ltd has been granted a patent for Cooling Device for Steel Processing. Wu Yingliang, Pang Ruiyong, Meng Dezhi, Zhao Yongchao, Tang Jiale, Wang Cheng, Wang Haijun, Wang Hui, Zhang Hailong, Dou Xinzhe and Sun Wei developed the invention.
The patent application numb..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Dongguan Angmai Precision Tech Co Ltd has been granted a patent for Manual Steel Cylinder Valve. This invention was developed by Guo Weisheng.
The patent application number is CN202423158405U 20241220. The patent publication number is CN223434756 (U). International Patent Classification codes are F16K1/00..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Youruite Trans Dongguan Co Ltd for High Steel Type Rotary Needle Roller Spline. Hu Wenbiao developed the invention.
The patent application number is CN202423226347U 20241226. The patent publication number is CN223434636 (U). International..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Kunshan Trinity Metal Ind Co Ltd has obtained a patent for special steel brush cleaning trolley for residual wax of continuous furnace. This invention was developed by Wang Jiaxiang and Wang Xingwei.
The patent application number is CN202422502360U 20241016. The patent publication number is CN223435474 (U..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Jiadeneng Building Material Tech Holding Co Ltd for Movable Stainless Steel Isolation Screen. Yu Xuanfeng, Chen Qijie, Zhong Zhiquan and Wei Huixiong developed the invention.
The patent application number is CN202423267005U 20241..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Yantai Hualian Steel Structure Co Ltd has received a patent for High-bearing-strength Steel Grating. This invention was developed by Li Kun, Wang Peng, Chen Fuli, Wang Huaming and Lin Wei.
The patent application number is CN202423199934U 20241224. The patent publication number is CN223434587 (U). Internat..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Rizhao Gangshan Steel Terminal Co Ltd has received a patent for Adjustable Steel Plate Lifting Appliance. This invention was developed by Zhang Liguo, Xu Tao, Miao Zhongchao, Song Qiwei, Wang Haijian, Shen Hai and Jin Yichen.
The patent application number is CN202422703786U 20241106. The patent publicatio..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Tianjin Tianwenlong Metal Products Co Ltd has received a patent for Storage Device for Steel Molds. This invention was developed by Huang Delong and Lin Liyan.
The patent application number is CN20242366308U 20241212. The patent publication number is CN223432652 (U). International Patent Classification co..
Steel
| Thu 09 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has received Guanda International Machinery Co Ltd patent application for Laser Marking Machine for Steel. Huang Chien Cheng developed the invention.
The patent application number is WO2024CN121052 20240925. The patent publication number is WO2026064978 (A1). Intern..
Steel
| Thu 09 Apr 2026
Geneva, April 10 -- Safran Aircraft Engines has applied WIPO patent for Method for Manufacturing a High-strength Steel Turbine Shaft. Caetano Carlos and Lestoille Patrick developed it.
The patent application number is WO2025FR50857 20250919. The patent publication number is WO2026068909 (A1). International Patent Classificati..
Steel
| Fri 10 Apr 2026
Beijing, April 10 -- Guangdong Aoling Elevator Co Ltd has been granted a patent for Connecting Joint for Additionally Installing Elevator Steel Frame. Jiang Daibo, Deng Rongbin, Chen Junlong and Zhan Shugui developed the invention.
The patent application number is CN202422912242U 20241127. The patent publication number is CN2..
Steel
| Fri 10 Apr 2026
Geneva, April 10 -- POSCO Mobility Solution has applied WIPO patent for Laminated Core Manufacturing Apparatus. Lee Byeongkwan, Woo Dukkyoun, Chi Junggyu, Park Changdon, Chae Subeom, Hong Igyeong, Lee Jeongil, Lee Yagob, Kim Yeeun, Seo Seongmin and Kang Taeho developed it.
The patent application number is WO2025KR15161 20250926..
Steel
| Fri 10 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has received POSCO Mobility Solution patent application for Laminated Core Manufacturing Apparatus. Lee Byeongkwan, Woo Dukkyoun, Chi Junggyu, Park Changdon, Chae Subeom, Hong Igyeong, Lee Jeongil, Lee Yagob, Kim Yeeun, Seo Seongmin and Kang Taeho developed the inventi..
Steel
| Thu 09 Apr 2026
Geneva, April 10 -- POSCO has sought patent for Cover Device, and Method for Treating Molten Steel. This invention was developed by Lee Wan Keun, Shin Jong Hun, Jeoung Ho Hyun, Paek Chan Joon, Ko Myoung Kuk and Lee Ki Sun.
The patent application number is WO2024KR20140 20241210. The patent publication number is WO2026071337 (A1..
Steel
| Thu 09 Apr 2026
Geneva, April 10 -- JFE Steel has submitted a patent application for Steel Sheet, Member, and Methods for Producing Same. Asakawa Taiyo and Kimura Hideyuki developed the invention.
The patent application number is WO2025JP34145 20250926. The patent publication number is WO2026071091 (A1). International Patent Classification cod..
Steel
| Thu 09 Apr 2026
Geneva, April 10 -- Nippon Steel Chemical & Materials has applied WIPO patent for Thermosetting Silicone Resin Composition, Laminate, and Method for Producing Laminate. Kawatani Toshihiro and Saito Takashi developed it.
The patent application number is WO2025JP32550 20250916. The patent publication number is WO2026070501 (A1). ..
Steel
| Thu 09 Apr 2026
Geneva, April 10 -- JFE Steel has submitted a patent application for Thick Steel Sheet and Manufacturing Method Therefor. Kitsuya Shigeki and Yuga Masao developed the invention.
The patent application number is WO2025JP32204 20250911. The patent publication number is WO2026070416 (A1). International Patent Classification codes ..
Steel
| Thu 09 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has received JFE Steel patent application for Bridge Structure. Shiraishi Akito, Murakami Takuya, Yasunaga Jyunpei and Sakamoto Yoshihito developed the invention.
The patent application number is WO2025JP31799 20250909. The patent publication number is WO2026070348 ..
Steel
| Thu 09 Apr 2026
Geneva, April 10 -- JFE Steel has sought patent for Steel Sheet for Liquid and/or Supercritical CO2 Transport Line Pipe and Method for Producing Same. This invention was developed by Ikeda Hiroshi, Samusawa Itaru and Shimamura Junji.
The patent application number is WO2025JP27798 20250805. The patent publication number is WO2..
Steel
| Thu 09 Apr 2026
Geneva, April 10 -- JFE Steel has submitted a patent application for Steel Sheet and Member, and Methods for Producing Same. Wang Fangyi, Yamagishi Daiki, Nakagaito Tatsuya, Yamamoto Shunsuke, Sakaidani Tomohiro and Sato Kentaro developed the invention.
The patent application number is WO2025JP27261 20250731. The patent publica..
Steel
| Thu 09 Apr 2026
Geneva, April 10 -- JFE Steel has submitted a patent application for Acoustic Diagnosis Device and Acoustic Diagnosis Method. Maeda Takafumi, Hirata Takehide and Matsushita Masafumi developed the invention.
The patent application number is WO2025JP15847 20250424. The patent publication number is WO2026069800 (A1). International..
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