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Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Tianjin Song Yang Metal Products Co Ltd has been granted a patent for Purging Structure for Floating Dust on Surface of Steel Plate. Li Ruoding and Wang Wei developed the invention.
The patent application number is CN202423162051U 20241220. The patent publication number is CN223642414 (U). International P..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Yuncheng Libo Renewable Resources Co Ltd has obtained a patent for steel ball screening adjusting device. This invention was developed by Wang Decheng, Wang Yong and Zhang Feixiang.
The patent application number is CN202423147102U 20241219. The patent publication number is CN223642260 (U). International P..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Luoyang Hongchang Cement Co Ltd has secured a patent on Steel Ball Screening Device. Qiao Xiangyang developed the invention.
The patent application number is CN202423101527U 20241216. The patent publication number is CN223642245 (U). International Patent Classification codes are B07B1/28, B07B1/42 and B07..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Panzhihua Iron & Steel Research Institute Pangang Group has submitted a patent application for Method for Preparing Silica Powder Based on In-situ Carbon Thermal Reduction of Chlorinated Waste Brine Quenching Slag. This invention was developed by Yu Yuntao, Zhang Heng, Cheng Minghao and Yang Lubo.
The pat..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has released Jiangsu Kaiwei Advanced Material Tech Co Ltd patent application for Surface Pretreatment Device Used During Winding of Steel Wire Rope. This invention was developed by Gu Zhengguang.
The patent application number is CN202610639419 20260511. The pate..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Li Zhongyi and Cao Chenyang has submitted a patent application for Steel Wire Mesh Reinforced Rubber Conveying Belt and Manufacturing Method.
The patent application number is CN202610346096 20260320. The patent publication number is CN122254234 (A). International Patent Classification code is B65G15/36. ..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Zhangzhou Fenghua Furniture Co Ltd for High-efficiency Steel Pipe Inner and Outer Wall Powder Spraying Mechanism. Zheng Donghua, Li Shengxiu, Huang Guohua and Xiong Guiying developed the invention.
The patent application number is CN20252..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Hebei Lize Metal Products Co Ltd for Steel Drying Device. Liu Laidong developed the invention.
The patent application number is CN20252015675U 20250106. The patent publication number is CN223636564 (U). International Patent Classification..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Hubei Haorui Steel Structure Co Ltd has secured a patent on Spraying Device for Steel Structure Machining. He Yubing developed the invention.
The patent application number is CN202422999095U 20241205. The patent publication number is CN223642091 (U). International Patent Classification codes are B05B13/02..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Suzhou Qianyou Environmental Protection Technology has been granted a patent for Slag Removal Device of Stainless Steel Silane Combustion Purification Tower. Mei Mingxing and Wang Zhanyi developed the invention.
The patent application number is CN202423227605U 20241226. The patent publication number is CN..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Yangzhou Juye Wear Resistant Composite Mat Co Ltd has submitted a patent application for Steel Wire Mesh Framework Macromolecular Polyethylene Wear-resistant Pipe and Preparation Process Thereof. This invention was developed by Yue Shaobing and Yue Zhongzhen.
The patent application number is CN20261056975..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Chongqing Chenruilian New Material Tech Co Ltd has submitted a patent application for Heating Device for Producing Steel Door and Window Composite Profiles. This invention was developed by Zheng Yu.
The patent application number is CN202610610571 20260506. The patent publication number is CN122253359 (A)...
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Huizhou Penghan New Mat Co Ltd has submitted a patent application for Automatic Polishing Equipment and Method for Steel Machining. This invention was developed by Zhang Bo and Wang Xuebin.
The patent application number is CN202610719968 20260525. The patent publication number is CN122253071 (A). Internat..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Shanghai Miaocai Metal Mat Co Ltd has submitted a patent application for Production and Processing Equipment for Stainless Steel Pipe. This invention was developed by Zhang Haiduo.
The patent application number is CN202610627634 20260509. The patent publication number is CN122253066 (A). International Pat..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has published Jiangsu Jiamao Intelligent Tech Co Ltd patent application for Precise Grinding Device for Stainless Steel Rod Machining. The invention was developed by Zhou Debin and Li Aiguang.
The patent application number is CN202610616666 20260507. The patent ..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Nanjing First Tech Co Ltd has been awarded a patent for Cooling Device for Steel Belt Granulator. This invention was developed by Long Hua, Liu Hongwei, Long Linwa, Yang Zhimin and Jing Xinlong.
The patent application number is CN202423103520U 20241216. The patent publication number is CN223641791 (U). In..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Anhui Hongli Metal Composite Mat Co Ltd has secured a patent on Explosive Welding Protection Device for Copper-steel Composite Plate. Li Wei, Zhao Ruijin, Dai Hehua, Xia Xiaoyuan and Zhu Shirong developed the invention.
The patent application number is CN202423236620U 20241227. The patent publication numb..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Tianjin Tiantuo Steel Pipe Co Ltd has been granted a patent for Steel Pipe Thread Machining Device. This invention was developed by Tang Wenqiang.
The patent application number is CN20252011125U 20250103. The patent publication number is CN223642904 (U). International Patent Classification codes are B23G1..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Shandong Shengyuan Industrial Tech Co Ltd for Flame Cutting Device for Steel Plate. Wang Enlai, Wang Shaojie and Wang Sidong developed the invention.
The patent application number is CN202422839081U 20241121. The patent publication number..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Chinese Patent for Auxiliary Trolley for Feeding and Discharging Steel Coils has been issued to Wuxi Jinye Intelligent Equipment Co Ltd. This invention was developed by Cao Yunfeng.
The patent application number is CN202423296214U 20241231. The patent publication number is CN223642873 (U). International P..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Jiangyin Chixin Machinery Mfg Co Ltd has secured a patent on Hydraulic Steel Rail Shear Convenient to Adjust Position. Yang Jilong, Yang Yan and Zhang Yujie developed the invention.
The patent application number is CN202422903010U 20241127. The patent publication number is CN223642851 (U). International P..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Wuxi Jinye Intelligent Equipment Co Ltd has secured a patent on Steel Coil Pressing and Distributing Device. Cao Yunfeng developed the invention.
The patent application number is CN202423296211U 20241231. The patent publication number is CN223642849 (U). International Patent Classification codes are B23D1..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has published Jiangsu Longshan Pipe Fittings Co Ltd patent application for Production Equipment for High-temperature-resistant Stainless Steel Seamed Welded Pipe. The invention was developed by Chen Yangming, Cheng Kai, Sang Chuanfei, Tang Yujia, Hu Xiongxin, Ma Fa..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Chifeng Bangyao Zhizao Tech Co Ltd has submitted a patent application for Brazing Filler Metal for Connecting Titanium Alloy and Stainless Steel and Application of Brazing Filler Metal. This invention was developed by Chen Zhigang, Wang Zhongming, Mu Wenxuan, He Jianchao, Liu Pengtao and Guo Lei.
The pate..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has received Central Iron & Steel Research Institute Co Ltd patent application for Nickel-based Flux-cored Wire for LNG Storage Tank and Preparation Method and Application of Nickel-based Flux-cored Wire. Qi Yanchang, Zu Zhinan, Liu Guangyu, Ma Chengyong and Li Zha..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Luoyang Chenghui Environmental Protection Tech Co Ltd has been granted a patent for Pure Oxygen Combustion Scrap Steel Preheating Equipment in Steel Ladle. Wang Hui, Liang Yulong, Wei Wendang and Wang Lele developed the invention.
The patent application number is CN202422935948U 20241129. The patent publi..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Luoyang Ship Material Research Institute No. 725 Research Institute of China State Shipbuilding Corporation Limited has submitted a patent application for High-precision Machining Method for Long and Thin Stainless Steel Valve Rod. This invention was developed by Geng Pengju, Geng Pengcheng, Hou Zongzong, Li..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Sinochem Luxi Eng Co Ltd has submitted a patent application for Welding Process for 13MnNiMoR and 14Cr1Mo Dissimilar Steel. Wang Xingbo, Qiu Shenglei, Yao Zhongjuan, Shi Ruifang, Cai Wenchen and Zhang Xueman developed the invention.
The patent application number is CN202610300435 20260312. The patent publ..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Taizhou Kaichuang Special Equipment Co Ltd has submitted a patent application for Laser Cutting Device for Machining High-wear-resistance Steel. This invention was developed by Mao Yourong, Wang Cheng and Shang Wenjun.
The patent application number is CN202610617189 20260507. The patent publication number..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Qingdao Yaoyang Heavy Industry Machinery Mfg Co Ltd has submitted a patent application for Automatic Welding Device for Stainless Steel Metal Pipe. Du Xianrui and Yu Baizhong developed the invention.
The patent application number is CN202610704093 20260521. The patent publication number is CN122252774 (A)..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Anhui Hengjun Powder Metallurgy Tech Co Ltd has submitted a patent application for Corrosion-resistant Powder Metallurgy Stainless Steel Gear and Machining Process Thereof. Peng Shigao, Tao Wei, Yuan Changsong, Huang Yun and Wang Guangju developed the invention.
The patent application number is CN20261047..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Kunshan Dianfu Prec Components Co Ltd has submitted a patent application for Corrosion-resistant Stainless Steel Alloy Material and Preparation Method Thereof. This invention was developed by Wang Gang, Wang Yupeng, Liu Sanmei and Wang Kangli.
The patent application number is CN202610670743 20260515. The ..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Zhejiang Wujing Machine Mft Co Ltd has submitted a patent application for Heat Recovery System for Casting High-strength and High-toughness Wear-resistant Alloy Steel. This invention was developed by Chen Xiaowei, Chen Beien, Liu Guoxiang, Liang Weiwu, Wang Zhiqiang, Zhao Yang, Liu Wentao and Zhu Xiaochang.
..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Shanxi Huanguan Heavy Ind Group Co Ltd has been granted a patent for Steel Pipe Flange Assembling and Positioning Device. Guo Shimin, Yan Liang, Nie Zhenrong, Gao Maochan and Guo Sangtong developed the invention.
The patent application number is CN202423229678U 20241226. The patent publication number is C..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Bceg Civil Eng Co Ltd has received a patent for Coaxiality Correction Device for Circular Steel Pipe Column. This invention was developed by Du Mingshan, Zhang Zhiqiang, Su Hang, Han Dong, Sun Qinglong, Liu Guozhi, Hu Tengyun, An Lei, Wang Guowei and Hao Shuai.
The patent application number is CN202422955..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Beijing Aobang New Mat Co Ltd has submitted a patent application for Atomization Method for Preparing Stainless Steel Powder Through Combination of Aod Refining and Induction Furnace. Wang Cun developed the invention.
The patent application number is CN202610620763 20260508. The patent publication number ..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has released Chongqing Hongsen New Mat Co Ltd patent application for Automatic Bending Device and Method for Steel Member. This invention was developed by Zhou Xuncai, Wang Chengjiang and Huang Anquan.
The patent application number is CN202610253510 20260303. Th..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has released Jiangsu Weisheng New Material Tech Co Ltd patent application for Steel Leveling Equipment for Ship. This invention was developed by Luo Ping.
The patent application number is CN202610545605 20260423. The patent publication number is CN122252484 (A)...
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has released Jiangsu Bainian Yongyi New Material Tech Co Ltd patent application for Stainless Steel Seamless Steel Pipe Machining Process and Horizontal Hydraulic Broaching Machine for Machining. This invention was developed by Wang Gang, Zhang Xiaokai and Lu Xiuwe..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has published Anyang Iron & Steel Group and Henan Iron & Steel Group Co Ltd patent application for Hot Rolling Working Roll Bending and Shifting Cooperative Setting Method Suitable for Rolling of Various Widths. The invention was developed by Zhang Li, Liu Chenyang..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Angang Steel Co Limited has filed a patent application for Method for Controlling Laminar Flow Loop Rising of Hot Rolled Strip Steel. This invention was developed by Wang Gang, Wang Dawei, Ma Song, Wang Xiangjun, Huang Shibo and Guo Lei.
The patent application number is CN202610482402 20260413. The patent..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Panzhihua Iron & Steel Research Institute Pangang Group has filed a patent application for Pilger Mill. This invention was developed by Lei Chao, Zeng Zeyao, Ma Yangxiao and Hu Haoran.
The patent application number is CN202610717452 20260522. The patent publication number is CN122252461 (A). International..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Chinese Patent for Angle-adjustable Steel Structure Welding Platform Equipment has been issued to Jiangsu Jierui Novel Mat Co Ltd. This invention was developed by Han Lizhu, Yin Ming, Chen Zhilian and Hu Weiji.
The patent application number is CN202422703677U 20241106. The patent publication number is CN2..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Henan Kaiying Steel Structure Eng Co Ltd for Steel Structure Welding Device. Liu Shunyao, Li Xun, Yang Le, Liu Huazhi, Lu Sha, Chen Xu, Lu Guangxin, Sheng Decong, Xu Hongsheng, Ding Mingyang, Zeng Zhaoyue and Yang Huanyin developed the inven..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Jiangsu Yuhan Space Structure Co Ltd has obtained a patent for welding machine for steel structure production. This invention was developed by Geng Qiaoqiao, Lv Xuefeng, Liu Jing and Gao Fuxing.
The patent application number is CN202423253613U 20241228. The patent publication number is CN223643046 (U). In..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Lanzhou Lanyi Aircraft Equipment Mft Limited Company has received a patent for Fire Extinguisher Steel Cylinder Welding Device. This invention was developed by Liu Jiecheng.
The patent application number is CN20242362176U 20241212. The patent publication number is CN223643034 (U). International Patent Cla..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Zhongzhong Tech Jiangsu Co Ltd has received a patent for Connecting Shaft Bracket and Steel Rolling Production Line. This invention was developed by Zhao Yang.
The patent application number is CN202422738301U 20241111. The patent publication number is CN223642480 (U). International Patent Classification c..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Taihui Roller Mfg Suzhou Co Ltd for Supporting Steel Roller with Multiple Layers of Fastening Mounting Mechanisms. Wang Shaoming developed the invention.
The patent application number is CN202423324132U 20241231. The patent publication nu..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Chinese Patent for Novel Composite Steel Roller has been issued to Taihui Roller Mfg Suzhou Co Ltd. This invention was developed by Wang Shaoming.
The patent application number is CN202423324133U 20241231. The patent publication number is CN223642477 (U). International Patent Classification codes are B21B..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Taihui Roller Mfg Suzhou Co Ltd has been granted a patent for Novel Composite Steel Roller. Wang Shaoming developed the invention.
The patent application number is CN202422798122U 20241118. The patent publication number is CN223642474 (U). International Patent Classification code is B21B27/02.
The abs..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Sichuan Wumichu Rail Transp Equipment Co Ltd has been granted a patent for Steel Rail Contour and Wear Measuring Instrument. Zhao Cheng, Li Feng, Zhao Biwu, Bai Jiayi, Chen Wenming and Wu Mengxuan developed the invention.
The patent application number is CN20252050786U 20250109. The patent publication num..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Luoyang Hub Ring Chain Equipment Co Ltd has filed a patent application for Steel Structure Teaching-free Welding System Based on Bim Online Analysis and Visual Real-time Registration. This invention was developed by Xue Yi, Ge Jing, Zhu Jianfeng, Zhang Shuai, Li Dongdong, Zhang Liang, Sun Wenlong, Cheng Aiju..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Kunshan Huitao Machinery Tech Co Ltd has secured a patent on Cleaning Equipment for Surface of Steel Plate. Zhang Xiang and Zhang Xiaoxuan developed the invention.
The patent application number is CN202520269636U 20250220. The patent publication number is CN223642348 (U). International Patent Classificati..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Kunshan Keruide Mould Tech Co Ltd has been granted a patent for Quality Detection Device for Die Steel. This invention was developed by Zhong Lantao, Chen Jian and Zhang Xiaoyun.
The patent application number is CN202423282693U 20241230. The patent publication number is CN223636793 (U). International Pate..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Communications Invest Shuzhi Engineering Detection Co Ltd for Waveform Beam Steel Size Measuring Device. Zhu Zhe and Zhong Xueliang developed the invention.
The patent application number is CN20252033571U 20250107. The patent pub..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Qingdao Enli Steel Structure Co Ltd has submitted a patent application for Computer-aided Angle Steel Tower Structure Optimization Design Method. Jiang Shuqiang, Han Honglei, Han Miaoxian and Han Junsheng developed the invention.
The patent application number is CN202610133109 20260417. The patent publica..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Lengshuijiang Hongxin Machinery Mfg Co Ltd for Rapid Forming Mold for Steel Casting Manufacturing. Zou Guilan developed the invention.
The patent application number is CN202423251246U 20241227. The patent publication number is CN223642726..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Tianjin Zhongan Metal Products Co Ltd has received a patent for Wheel Type Steel Bar Straightening Machine Capable of Extending Steel Bars. This invention was developed by Wang Jiyue.
The patent application number is CN202422687486U 20241105. The patent publication number is CN223642684 (U). International..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Grid Chongqing Electric Power Company Changshou Power Supply Branch has been granted a patent for Tower Steel Strand Bending Device. This invention was developed by Xiong Zhixin, Gu Jian, Zhang Hongbo, Wang Sen, Li Xin and Chen Dezhi.
The patent application number is CN202520231458U 20250213. The pa..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Long Haiyu has secured a patent on Steel Bar Supporting Trolley.
The patent application number is CN202423290155U 20241231. The patent publication number is CN223642679 (U). International Patent Classification code is B21F1/00.
The abstract released by State Intellectual Property Office of China stat..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Hualin Steel Group Co Ltd has obtained a patent for mold steel production demolding device. This invention was developed by Chen Lin, Liang Xiansong, Shi Yong and Liao Jinli.
The patent application number is CN202422772811U 20241114. The patent publication number is CN223642662 (U). International Patent C..
Steel
| Thu 17 Sep 2026
Munich, Sept. 16 -- ArcelorMittal has sought patent for Device for Cleaning a Hot Dip Coating Bath and Method to Perform Hot Dip Coating of a Steel Sheet.
The patent application number is EP20240787587 20241004. The patent publication number is EP4798752 (A1). International Patent Classification codes are C23C2/00, C23C2/06 ..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has received Zhangjiagang Jiayuan Steel Products Co Ltd patent application for Cold-drawing Forming Control Method Suitable for Seamless Steel Pipe Manufacturing and Cold-drawing Unit. Peng Yuqi, Fan Wenyi and Wu Guobin developed the invention.
The patent applic..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Wuxi Jinye Intelligent Equipment Co Ltd has been granted a patent for Single-arm Steel Coil Uncoiling Device. Cao Yunfeng developed the invention.
The patent application number is CN202423296204U 20241231. The patent publication number is CN223642508 (U). International Patent Classification code is B21C47..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Yixin Auto Parts Co Ltd for Automatic Rotary Uncoiling Machine for Producing Steel Pipes. Zhao Dejie developed the invention.
The patent application number is CN202423194758U 20241224. The patent publication number is CN223642507..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Tangshan Fengfeng Cold Rolling Strip Steel Co Ltd has obtained a patent for winding machine for sheared strip steel. This invention was developed by Yang Xiaodong.
The patent application number is CN20252003216U 20250102. The patent publication number is CN223642505 (U). International Patent Classificatio..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Zhongyan Shandong Measurement And Control Tech Co Ltd for Seamless Steel Tube Defect Detection Device Based on Ultrasonic Technology. Hu Qingshuai developed the invention.
The patent application number is CN202423115059U 20241217. The pat..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Shengxin Wanma Iron Tower Co Ltd for Scissor Resistance Test Clamp for Welded Steel Bar Mesh. Liu Shile, Liu Xuefei and Shi Fei developed the invention.
The patent application number is CN202422747773U 20241112. The patent public..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Fuzhou Haili Stainless Steel Plate Co Ltd has been granted a patent for Stainless Steel Plate Bending Device. This invention was developed by Chen Kaiwu and Huang Xiaotao.
The patent application number is CN20242375755U 20241213. The patent publication number is CN223642541 (U). International Patent Class..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Fuyang Feirun Hardware Co Ltd for Diameter-adjustable reel of Steel Wire Winding Device. Ye Feng, Wang Zihao, Wang Yan and Rao Jianwen developed the invention.
The patent application number is CN202423279439U 20241230. The patent..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Tianjin Metallurgy Group Tiancai Science and Technology Development has secured a patent on Moving Core Head for Drawing Stainless Steel Capillary Tube. Wei Yuming, Liu Zhenpeng, Wang Tian, Li Jiaxi, Cui Jiantao and Wang Jingyi developed the invention.
The patent application number is CN202423235259U 2024..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Jingjiang Jingyi Metallurgical Tech Co Ltd has obtained a patent for guide type capable of preventing steel surface from being scratched. This invention was developed by Liu Chengbin.
The patent application number is CN202423112950U 20241217. The patent publication number is CN223642487 (U). International..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Taibo Textile Tech Co Ltd for Device for Measuring Dynamic Flexural Property of Steel Wire Rope Core. Jin Hongtao, Lin Hui and Fu Xiaomei developed the invention.
The patent application number is CN202423125283U 20241218. The pate..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Nanjing Telesun S&T Ind Co Ltd has secured a patent on Equipment for Detecting Bending Resistance of Sticky Steel Glue. Ma Junfa, Zhang Yongsheng and Lee Il-sam developed the invention.
The patent application number is CN202422919268U 20241128. The patent publication number is CN223637293 (U). Internation..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Beijing Fengzhu Engineering Technology Research Institute has secured a patent on Steel Rib Truss Structure. Yao Panfeng developed the invention.
The patent application number is CN202422920599U 20241128. The patent publication number is CN223639185 (U). International Patent Classification codes are F24S25/..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Beijing Fengzhu Engineering Technology Research Institute has received a patent for Steel Rib Stand Column and Structure. This invention was developed by Yao Panfeng.
The patent application number is CN202422920653U 20241128. The patent publication number is CN223639186 (U). International Patent Classificat..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- CCCC Second Highway Fourth Engineering has submitted a patent application for Steel Box Girder Hoisting Installation Device and Method. This invention was developed by Yin Yue, Wang Ga, Dou Dongqing, Li Huagao and Hou Wenming.
The patent application number is CN202610696076 20260520. The patent publication ..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Shanghai Meishan Iron & Steel has sought patent for Sintered Quicklime Digestion Control Device. This invention was developed by Ji Yilong, Jin Hongtao, Liu Zhijun, Mo Zhiyong and Wang Chang'an.
The patent application number is CN202411843857 20241214. The patent publication number is CN122254781 (A). Inter..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has published University of Science and Technology Beijing patent application for Steel Slag-red Mud-biochar-based Carbon Sequestration Material and Preparation Method Thereof. The invention was developed by Liu Xinyue, Zhang Zengqi, Gu Jiarui, Liu Xiaoming, Wang X..
Steel
| Thu 17 Sep 2026
Munich, Sept. 16 -- POSCO has submitted a patent application for Electric Furnace Equipment and Electric Furnace Operation Method. This invention was developed by Paek Chan Joon, Lee Baek, Ko Myoung Kuk, Kim Hyeun Geun, Kim Do Eung, Jeoung Ho Hyun and Shin Jong Hun.
The patent application number is EP20240880153 20241017. The p..
Steel
| Thu 17 Sep 2026
Munich, Sept. 16 -- JFE Steel has submitted a patent application for Information Processing Device, Information Processing Method, and Method for Manufacturing Continuous Casting Slab. Kase Hiroto, Ito Kosuke, Sato Shingo, Sano Keisuke and Okui Kenta developed the invention.
The patent application number is EP20240903614 202412..
Steel
| Thu 17 Sep 2026
Munich, Sept. 16 -- Hyundai Steel has submitted a patent application for High-performance Steel Rod and Manufacturing Method Therefor. This invention was developed by Kang Mun Seok, Lee Jun Woo and Chung Jun Ho.
The patent application number is EP20240879945 20240830. The patent publication number is EP4796664 (A1). Internation..
Steel
| Thu 17 Sep 2026
Munich, Sept. 16 -- European Patent Office has published POSCO patent application for Galvanized Steel Sheet and Method of Manufacturing Same. The invention was developed by Kim Myung-soo, Jo Du-hwan and Yoo Bong-hwan.
The patent application number is EP20230956231 20231220. The patent publication number is EP4796667 (A1). Inte..
Steel
| Thu 17 Sep 2026
Munich, Sept. 16 -- Nippon Steel has sought patent for Evaluation Device and Evaluation Method. This invention was developed by Mogi Hisashi, Mizokami Masato and Kawamura Yusuke.
The patent application number is EP20240879391 20240716. The patent publication number is EP4796903 (A1). International Patent Classification codes ..
Steel
| Thu 17 Sep 2026
Munich, Sept. 16 -- JFE Steel has submitted a patent application for Blast Furnace Control Method and Control Device. This invention was developed by Matsunaga Ryotaro, Ichikawa Kazuhira and Yamamoto Tetsuya.
The patent application number is EP20240906832 20240903. The patent publication number is EP4796652 (A1). International ..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has received Shanghai Meishan Iron & Steel patent application for Sintered Ore Unloading Device and Control Method. Ji Yilong, Jin Hongtao, Liu Zhijun, Mo Zhiyong and Wang Chang'an developed the invention.
The patent application number is CN202411843856 20241214. ..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has received Tangshan Fengrun Hongxiang Metal Products patent application for Galvanized Steel Piece Packing Device. Tian Yong developed the invention.
The patent application number is CN202610421949 20260401. The patent publication number is CN122254141 (A). Inte..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Zhengyang Yuanhong New Material has secured a patent on Coating Spraying Machine for Corrosion Prevention of Inner Wall of Steel Member. Chen Hongwei and Liu Lei developed the invention.
The patent application number is CN202422847616U 20241121. The patent publication number is CN223642094 (U). Internationa..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has received Shougang Group patent application for Method, System and Equipment for Predicting Roughness of Strip Steel and Medium. Wang Chang, Liu Peng, Zhang Liangliang, Liu Wenxin, Yu Yang, Lin Haihai, Yu Meng, Gao Shufeng, Wang Zepeng, Ren Xinyi, Wen Jie, Guo W..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Qingdao University of Technology has submitted a patent application for High-speed Railway Adjacent Steel Structure Vibration Anomaly Detection Method Based on Comparative Learning. This invention was developed by Wang Yan, Yin Zhuangfei and An Qi.
The patent application number is CN202610325167 20260317. T..
Steel
| Thu 17 Sep 2026
Munich, Sept. 16 -- European Patent Office has published JFE Steel patent application for Method for Designing Preforming Shape, Method for Manufacturing Press-molded Article, and Program. The invention was developed by Nakagawa Kinya and Shinmiya Toyohisa.
The patent application number is EP20240893786 20240628. The patent p..
Steel
| Thu 17 Sep 2026
Munich, Sept. 16 -- European Patent Office has received Nippon Steel patent application for Layered Iron Core Manufacturing Device and Manufacturing Method. Kataoka Takashi, Takeda Kazutoshi and Fukuchi Minako developed the invention.
The patent application number is EP20240891520 20241115. The patent publication number is EP..
Steel
| Thu 17 Sep 2026
Munich, Sept. 16 -- Nippon Steel has sought patent for Estimation Device, Estimation Method, Estimation System, Evaluation Method, and Computer Program. This invention was developed by Tatemizo Nobuyuki and Hirano Koji.
The patent application number is EP20240879845 20241018. The patent publication number is EP4797179 (A1). Int..
Steel
| Thu 17 Sep 2026
Munich, Sept. 16 -- POSCO has submitted a patent application for Tube for Transportation System and Manufacturing Method Thereof. Cho Wooyeon developed the invention.
The patent application number is EP20240903909 20240925. The patent publication number is EP4799896 (A1). International Patent Classification codes are B61B13/10 ..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- State Intellectual Property Office of China has published Chengdu University of Technology patent application for Steel Support Welding Device for Civil Engineering. The invention was developed by Luo Hancun, Zeng Jiawei, Yu Xin, Bai Sanjun and Ding Ning.
The patent application number is CN202610547946 2026..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Shanghai Meishan Iron & Steel has sought patent for Manufacturing Method of High-strength Square and Rectangular Pipe Stand Column for Highway Guardrail. This invention was developed by Shao Guangfeng, Peng Yangwen and Duan Zhengtao.
The patent application number is CN202411843861 20241214. The patent publi..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- AVIC Harbin Bearing has filed a patent application for Machining Method for Improving Corrosion Resistance of High-nitrogen Stainless Steel Bearing. This invention was developed by Liu Xiaoyu, Zhou Lina, Cao Nana, Liu Yong, Zhang Jingjing and Liu Jinling.
The patent application number is CN202610665990 2026..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Xinyu University has applied Chinese patent for Ultrahigh-strength Hollow Deformed Steel Bar and Production Process Thereof. Chen Xiao, Wang Xinhua, Hong Hao, Li Zhuang, Tang Xiaoyong, Yang Bao, Li Xin and Zhang Ziwei developed it.
The patent application number is CN202610716270 20260522. The patent publica..
Steel
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Chinese Patent for Liftable Steel Ladle Bottom Argon Blowing Automatic Joint Device with Double Four Connecting Rods has been issued to Yancheng Lianxin Steel. This invention was developed by Wu Wandong, Li Zhen, Wang Kang, Xie Jiping, Chen Yong and Zhang Baofu.
The patent application number is CN2024229629..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Cangzhou Zhongtie Equipment Manufacturing Materials has applied Chinese patent for Refining Steel Ladle Conveying Pulse Positioning Device. Gou Xichao, Yang Su'an, Liu Zhaomeng, Li Peng, Zhang Baojie, Yang Yongcai, Liu Junpeng, Zhai Lanmeng, Gao Ming and Feng Yinshuai developed it.
The patent application nu..
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