News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Shandong Iron and Steel Group Yongfeng Lingang has submitted a patent application for Production Method of Thin-gauge Silicon-controlled Q355B-DX Steel. This invention was developed by Tang Yukui, Wang Zhibo, Zhao Bo, Zhang Baocun, Dong Xiaoyang and Yang Tao.
The patent application number is CN202610363662..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Bengang Steel Plates has submitted a patent application for Cold-rolled TRIP780 Steel Containing Vanadium-titanium Microalloy and Production Method of Cold-rolled TRIP780 Steel. Park Hee-ho, Wang Rui, Yang Junyao, Wei Jianhua, Ma Tingyue, Hu Xiaoqiang, Zhou Zhongqi, Yu Shuai, Huang Liang and Wang Yadong devel..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Shanghai Meishan Iron & Steel has submitted a patent application for Method for Solving Problem of Unqualified Performance of Head and Tail of Hot Rolled Steel Coil. Zhang Chunyi, Wang Huijuan, Shao Guangfeng, Yin Sheng, Zhu Yan and Meng Qianchuan developed the invention.
The patent application number is C..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- The First Civil Engineering of (CRCEG) Shanghai Group has been granted a patent for Telescopic Adjustable Type Steel Structure Beam Manufacturing Pedestal. This invention was developed by Xu Tingsong, Yu Jianzhu, Zhang Hong, Wang Yongming, Tang Qi, Song Fei, Liu Gang, Deng Lin, Wu Zhihong, Zhang Shichuan, Dai..
Steel
| Tue 25 Aug 2026
Alexandria, Aug. 25 -- Nippon Steel has received a patent for Laminated Core, Rotor, and Manufacturing Method of Laminated Core. This invention was developed by Aramaki Takashi.
The patent application number is US202318839984 20230307. The patent publication number is US12706493 (B2). International Patent Classification codes a..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Baotou Iron and Steel Group has secured a patent on Scrap Steel Sample Carrying, Loading and Unloading Trolley with Clamping Device. Dong Shihu, Lin Jiawei, Liu Fang, Ge Haonan, Li Wei, Hou Mengni, Wang Xiaolei and Zhang Tong developed the invention.
The patent application number is CN20252040396U 20250108. ..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Suzhou Rail Transit Operation Co Ltd Operation Branch has been granted a patent for Portable Curve Steel Rail Automatic Lubricating Device. This invention was developed by He Jiping, Zhou Yongjiu, Wang Keping, Zhou Shouzhen, Bao Changyou, Zhang Yan, Chen Chao, Wang Wenben, Qin Pei, Kanahashi Nozomi and Dong H..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Taizhou Zhenhao Technology has secured a patent on Stainless Steel Model for Condom Production. He Ping, Shen Jianjun, Zhu Shijian, Zhang Chenghao, Li Qiang, Ke Yaoqun and Li Sai developed the invention.
The patent application number is CN202423262182U 20241228. The patent publication number is CN223573605 (..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Shandong Shuangyi Technology has been granted a patent for Turnover Device for Jacking Integrated Steel Flange. This invention was developed by Lyu Zhiguo, Su Yong and Cui Xiaozhi.
The patent application number is CN20242389718U 20241213. The patent publication number is CN223573566 (U). International Patent..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has awarded a patent to Kobe Steel for Screw Section. Makiyama Shinya, Kasai Shigehiro, Hotani Shin and Takahashi Katsunori developed the invention.
The patent application number is CN202422999977U 20241205. The patent publication number is CN223573779 (U). Interna..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Huludao Juyuan Machinery Automation Tech Co Ltd has applied Chinese patent for Ship Steel Plate Pretreatment Correction Device. Chen Suyan, Sun Tao, Li Xiang, Yang Bin, Xiao Juntian, Zhang Shengguo, Zhang Bin, Chi Yuzhuo, Liang Weiheng, Lyu Lei, Chen Ji and Jia Chunming developed it.
The patent application..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Shanghai Wangxi Intelligent Tech Co Ltd has submitted a patent application for Metal Steel Surface Treatment Device. This invention was developed by Wang Ming.
The patent application number is CN202610562025 20260427. The patent publication number is CN122125598 (A). International Patent Classification cod..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has released Yantai Nissin Steel Grating Co Ltd patent application for Cross Penetrating Type Steel Grating and Machining Equipment Thereof. This invention was developed by Chen Ning and Zhou Yunfei.
The patent application number is CN202610527640 20260421. The p..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- MCC Capital Engineering & Research has been granted a patent for Movable Dust Removal System for Scrap Steel Burdening. This invention was developed by Dai Nianjian, An Bang, Wen Zhejian, Yu Hao, Han Changyi and Zhang Kaixuan.
The patent application number is CN20252018269U 20250106. The patent publication..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has awarded a patent to Suqian Huihuang Composite Mat Co Ltd for Anti-corrosion Steel Processing Sorting Machine. Zhu Aiwei developed the invention.
The patent application number is CN202423295198U 20241231. The patent publication number is CN223575567 (U). Inter..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Jiangsu Hongen Intelligent Tech Co Ltd has submitted a patent application for Steel Structure Welding Equipment. Su Fan and Meng Xianfa developed the invention.
The patent application number is CN202610331879 20260318. The patent publication number is CN122125420 (A). International Patent Classification co..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has awarded a patent to Henan Xinlianxin Shenleng Energy for Hydraulic Platform for Loading and Unloading Steel Cylinders. He Xinbin, Wang Zhonghao, Qu Huili, Zheng Mengjie, Mi Shengwei, Qin Junwei and Zhang Yaqing developed the invention.
The patent application nu..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Henan DR Construction Group has been granted a patent for Hoisting Device for Hoisting Steel Structure. Si Hongzhe, He Wenbo, Niu Jiuqiang, He Xiaodi, Lyu Xiaofeng, Gao Yangbo, Zhang Haiyu, Zhang Chao, Qin Yunpeng, Qiu Zhiqian, Wang Yu and Wang Xinsheng developed the invention.
The patent application number ..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Chinese Patent for Automatic Angle Steel Feeding Mechanism has been issued to Shanghai Zhenhua Heavy Industries. This invention was developed by Mo Xiaojian, Wang Weiqiao, Wu Yue, Xu Jianzhong, Wang Zhili, Zhou Jiefeng, Fu Jun, Li Sen, Gao Libin, Chen Pingsen, Han Feng, Wei Liang, Li Tao, Hu Zheng, Ye Zhijun,..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Wuxi Longtao Metal Tech Co Ltd has obtained a patent for turnover equipment for high-strength stainless steel composite plate. This invention was developed by Xu Ming and Xu Yue.
The patent application number is CN20242315575U 20241206. The patent publication number is CN223575495 (U). International Patent..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Shanxi Taigang Stainless Steel has applied Chinese patent for Cold Rolling Method for Tungsten-containing High-alloy Austenitic Heat-resistant Steel Seamless Tube. Zhang Yongliang, Cheng Yiming, Fang Xudong, Sun Mingshan, Zhao Jianwei and Guo Jianbang developed it.
The patent application number is CN20261043..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has received Hunan Valin Xiangtan Iron & Steel and Central South University patent application for Production Process of Wide-width Medium-thickness Steel Plate. Qian Yajun, Long Yuan, Liu Wenjian, Gao Qing and Li Hongying developed the invention.
The patent appl..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Guangzhou Winner Stainless Steel Tube has been awarded a patent for Slitting, Cutting and Discharging Guide Structure of Steel Belt Slitting Machine. This invention was developed by Cao Junjie, Yang Yungang and Yuan Jinsheng.
The patent application number is CN20242364643U 20241211. The patent publication nu..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Xichang Steel and Vanadium of Pangang Group has submitted a patent application for Method for Reducing Surface Foreign Matter Press-in Defect of Hot Rolled Strip Steel. This invention was developed by Yang Cheng, Zhao Lin, Liu Cheng, Zhang Yuzhi, Zhou Youjun, Zeng Dequan, Liu Yong and Zhang Pinjun.
The paten..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has published Fujian Kunbao New Mat Co Ltd patent application for Elongation Rate Control Method and Device for Thin Strip Steel Rolling. The invention was developed by Wang Minghui, Zhang Jie, Wang Jianfei, Lyu Kun and Lang Jin.
The patent application number is ..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Angang Steel Co Limited has submitted a patent application for Automatic Control Method for Camber of Heavy and Medium Plate Rolling Mill. This invention was developed by Shu Yibo, Xu Haijian, Han Chufei, Tian Hongxin and Ma Zhengyang.
The patent application number is CN202610301306 20260312. The patent pu..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Jiangsu Lingruiyong Heavy Industry Equipment has submitted a patent application for Water Washing Tank with Cleaning Function for Hot-dip Galvanized Steel Strip Production and Use Method. This invention was developed by Gao Zhenyu, Yu Chenghua, Wang Qingqing, Zhao Xinying and Bo Yansheng.
The patent applicat..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Method for Controlling Surface Plating Leakage Defect of Thick Plating Layer Thermal Forming Aluminum Silicon Steel Plate. The invention was developed by Chen Anqing, Wang Zhimin, Hu Zhiping, Zhu Weiyao, L..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Hunan Valin Xiangtan Iron & Steel has submitted a patent application for Production Method for Preheating-free Cutting of Large-thickness Wear-resistant Steel Plate. This invention was developed by Li Yulu, Wang Jiming, Zhang Qingxue, Long Yuan, Li Qinxue, Chen Minxia, Yang Xiaojun, Sun Xiaoping and Wang Zhen..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Baowu Special Metallurgy has applied Chinese patent for Martensite Heat-resistant Steel and Manufacturing Method Thereof. Sun Qiang, Ding Yi, Wang Tingting, Zhao Haiping and Zhao Haiyan developed it.
The patent application number is CN202610253799 20260303. The patent publication number is CN122147197 (A). I..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Angang Steel Co Limited has submitted a patent application for High-strength High-plasticity Lightweight Hot-rolled Medium Manganese Steel and Preparation Method Thereof. This invention was developed by Wang Xiaofeng, Yan Pingyuan, Huang Lei, Yu Jiayao, Xu Rongjie and Yang Jing.
The patent application numb..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has published Jiuquan Steel Group Gansu Hongxing Hongyu New Mat Co Ltd patent application for Production Method of 700MPa-grade High-strength Steel for Highway Guardrail Base. The invention was developed by Sun Xiaohao, Li Zhibin, Song Chengmin, Li Yan, Miao Long, Z..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has received University of Science and Technology Beijing and Handan Iron & Steel Group patent application for Rare Earth High-strength Dual-phase Steel and Forming Method and Application Thereof. Yu Xiaofei, Liu Peng, Jia Liying, Chen Zigang, Jia Yafei, Zhang Caih..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has received Jiangsu Shagang Institute of Research of Iron and Steel and Jiangsu Shagang Iron and Steel patent application for Small-specification High-strength Spring Steel and Production Method and Application Thereof. Shen Kui, Yang Xiaowei, Yang Zhaoquan and Gon..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has published Liaoning Mat Laboratory patent application for Ultrahigh-strength Corrosion-resistant Maraging Stainless Steel as Well as Preparation Method and Application Thereof. The invention was developed by Zhao Haitao, Mao Xinping, Wang Shuize and Sun Kai.
T..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Jiangsu Binxin Steel Group has submitted a patent application for High-strength and High-toughness Nb-containing Steel and Nanophase Controlled Rolling and Controlled Cooling Preparation Method Thereof. This invention was developed by Song Gang, Wang Chuanbo, Chen Zikun, Duan Shukun, Wang Zhe, Zhang Yucheng, ..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Nanjing Iron and Steel has applied Chinese patent for Ultrahigh-grade Wear-resistant Steel Plate with Low Crack Sensitivity and Preparation Method of Ultrahigh-grade Wear-resistant Steel Plate. Li Ruixin, Jin Jianfeng, Huang Biaokai, Jiang Zaiwei, Lei Xiaorong and Wang Xin developed it.
The patent applicatio..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has published Shanghai Eraum Alloy Mat Co Ltd patent application for High-strength Invar Steel and Preparation Method Thereof. The invention was developed by Liu Zimeng, Jia Lixing, Yang Sheng, Guo Xuelian, Si Zhouxiang, Wang Min, Liu Xiaopei, Li Wanming, Zhao Hao, ..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has published Central Iron & Steel Research Institute Co Ltd patent application for Preparation Method for Improving Proportion of Solid Solution Rare Earth in Rare Earth Weathering Resistant Steel. The invention was developed by Lei Ming, Zhao Jinxuan, Zhao Bo, Yao..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has published Hunan Valin Xiangtan Iron & Steel and Northeastern University patent application for Production Method of High-strength High-low-temperature-toughness 3.5 Ni Steel Medium-thickness Plate. The invention was developed by Zhang Weina, Liu Xiaowei, Zhang Q..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has released Central Iron & Steel Research Institute Co Ltd and Daye Special Steel patent application for Manufacturing Method of Large-specification Cr-ni-co-mo Stainless Steel. This invention was developed by Pan Mingxu, Yang Jinling, Wang Jingxin, Zhang Xiuli, Do..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Shandong Shinmada Mat Techn Co Ltd has submitted a patent application for Black-change-resistant Aluminum-zinc-plated Steel Plate and Control Method. This invention was developed by Liu Zhongkang, Zhu Haibo, Wang Hongchang, Zhang Ying, Ren Leyuan, Zhang Qiuyue, Wang Haoyu, Yuan Huiliang, Ma Xiaoning, Han Bing..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Angang Steel Co Limited has submitted a patent application for Special Slag System for Inhibiting Crack and Center Segregation of Steel Ingot and Electroslag Remelting Method. Sun Shen, Yang Guang, Li Dejun, Fan Sipeng, Cao Dong, Jia Jixiang, Zhao Liang and Yang Ji developed the invention.
The patent appli..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Splicing Multi-power-supply Coordinated Control Electroslag Remelting Device and Process. The invention was developed by Huang Yuping, Li Yang, Sun Shen, Li Dejun, Fan Sipeng, Li Guangbang, Lu Zhihao, Zhao..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Angang Steel Co Limited has applied Chinese patent for Additive for Stabilizing Phase Change of Beta-C2S in Ore Phase of Sintered Ore and Preparation and Use Methods Thereof. Wang Xiaoqiang, Li Jinlian, Zhang Haimin, Li Zhen, Li Xiang, Sun Xinghe, Han Ziwen, Wang Liang, Liu Shuai and He Chong developed it.
..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Boxing County Shengli Metal Mat Co Ltd has submitted a patent application for Prestressed Steel Strand Quenching Equipment. Wang Le, Wang Tao and Guo Kai developed the invention.
The patent application number is CN202610377974 20260326. The patent publication number is CN122147037 (A). International Patent..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has released Panzhihua Iron & Steel Research Institute Pangang Group patent application for Method for Eliminating Martensite in Welded Joint of Steel Rail and Steel Rail. This invention was developed by Deng Jian, Wang Xiaoqiang, Lu Xin and Bai Wei.
The patent a..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Ccteg Tianjin Strata Intelligent Control Tech Co Ltd has submitted a patent application for Seamless Steel Tube Based on Stress Gradient Processing. This invention was developed by Jiang Pengfei, Wang Ziyue, Luo Chao, Guo Jichang, Liu Yijie, Wang Liquan, Wu Le, Ren Wang and Wang Jiakuo.
The patent applicat..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Wuhan Vocational College of Software and Engineering, Wuhan Open University has submitted a patent application for Heat Treatment Method for Reducing Rolling Contact Fatigue Damage of Subway Steel Rail in Humid Environment and Steel Rail Organization Structure Thereof. This invention was developed by Yuan Bei..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Inner Mongolia Baotou Steel Union Co Ltd has submitted a patent application for Method for Improving Contact Wear Resistance of Steel Rail Through Pearlite Interlamellar Spacing. Bian Ying, Xue Hudong, Zhou Ke and Wen Haoran developed the invention.
The patent application number is CN202610362744 20260324...
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has published Inner Mongolia Baotou Steel Union Co Ltd patent application for Heat Treatment Method of 35CrMoA Round Steel for Sucker Rod. The invention was developed by Chang Huan, Tang Zhixuan, Yuan Xiaoming and Wang Yanqiu.
The patent application number is CN2..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Ningbo Baoxin Stainless Steel has filed a patent application for Top Roller Mounting Method and Top Roller Mounting Structure of Stainless Steel Bright Plate Annealing Furnace. This invention was developed by Xu Fengfeng, Wo Haibo, Fan Yongqiang and Deng Boqin.
The patent application number is CN2026101511..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Daye Special Steel has submitted a patent application for Manufacturing Method of Stainless Steel Bar for Perforating Gun. This invention was developed by Li Jianli, Yang Jinling, Zhang Jun, Wan Wuxia, Liu Guanghui, Wang Xianhua, Song Mingming, Cheng Zhiwei and Li Zaoyu.
The patent application number is CN..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Qingdao Special Steel has submitted a patent application for Production Method for Realizing Online Spheroidizing Annealing of Crmo Cold Heading Steel. This invention was developed by Cui Guibo, Chen Qianglei, Huang Zhen, Zou Jianxun, Zong Hao, Liu Jinqing, Yan Hao, Zuo Jinzhong and Hou Jianwei.
The patent a..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Maanshan Iron & Steel has applied Chinese patent for Production Method for Improving Large Performance Fluctuation of High-strength Dual-phase Steel. Wang Fei, Zhang Yuguang, Dai Siyuan, Chen Yong, Sun Duoliang, Wang Yao, Wen Liang, Peng Zhengbo and Bai Liyang developed it.
The patent application number is C..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Baotou Iron and Steel Group has submitted a patent application for Production Method for Refining Spacing of H370 Steel Rail Lamellas. This invention was developed by Bian Ying, Xue Hudong, Hao Lei, Damu Renzabu, Zhao Guiying and Wang Jiawei.
The patent application number is CN202610287744 20260310. The pate..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Fujian University of Technology has submitted a patent application for Multiphase Dievar Hot Work Die Steel and Heat Treatment Method Thereof. This invention was developed by Lu Wenfei, Jiang Bin and Shen Jun.
The patent application number is CN202610519394 20260420. The patent publication number is CN122147..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Henan Zhongyuan Special Steel Equipment Manufacturing has applied Chinese patent for Heat Treatment Process for Controlling Quality of 14cr12ni3mo2vn Forging Stock. Zhao Lili, Zhou Peng, Liu Ningning and Zheng Anxiong developed it.
The patent application number is CN202610235937 20260227. The patent publicat..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Jiangsu Xinhua Stainless Steel Co Ltd has received a patent for Stainless Steel Bar Storage Protection Steel Part. This invention was developed by Yao Jinhua, Yu Renhong and Xu Baoping.
The patent application number is CN202423224672U 20241226. The patent publication number is CN223575124 (U). Internationa..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Danjiangkou Jinyu Steel Shot has received a patent for Polishing Equipment for Steel Shot Production. This invention was developed by Lee Chi-hyun, Wu Zonghua, Li Baocheng, Hu Jialin, Zhang Yi, Wang Yu, Cao Ming, Wang Feng and Chen Taiping.
The patent application number is CN202422874672U 20241125. The paten..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Guangdong Ansheng Detection Identification Co Ltd has been awarded a patent for Steel Structure Rust Removal Device. This invention was developed by Zhang Weixi and Su Qixing.
The patent application number is CN202423263286U 20241230. The patent publication number is CN223572814 (U). International Patent C..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Daye Yaxin Wear Resistant Mat Co Ltd has been granted a patent for Trimming and Grinding Device for Steel Forgings. This invention was developed by Cao Zhonghong, Chen Wenzhu and Zheng Changsheng.
The patent application number is CN202423221947U 20241226. The patent publication number is CN223572762 (U). I..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Chinese Patent for Chamfering Device for Stainless Steel Component Machining has been issued to Hubei Gucheng Borui Machinery Co Ltd. This invention was developed by Wu Yongsheng, Xiao Xueding and Lu Tao.
The patent application number is CN202423219568U 20241225. The patent publication number is CN22357276..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has released Angang Steel Co Limited patent application for Preparation Method and Low-temperature Regeneration Method of Carbon Nanotube Composite Ceramic Desulfurizer. This invention was developed by Wang Fei, Song Shizhe, Hou Hongyu, Geng Jishuang, Jiang Nan, Ma ..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Panzhihua Iron & Steel Research Institute Pangang Group has applied Chinese patent for Refining Slag Former for Gear Steel and Use Method of Refining Slag Former. Wang Zhangyin, Li Hongguang, Guo Qing and Du Tianyu developed it.
The patent application number is CN202610368601 20260324. The patent publicati..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Angang Steel Co Limited has filed a patent application for Production Method for Reducing Bubbles of Conductive Steel Casting Blank. This invention was developed by Zhang Xiangchun, Zhang Shuai, Yang Xin, Xuan Mingtao, Pan Tongling, Lin Yang, Song Jisuo, Sun Qun, He Hailong, Hou Yongsheng, Zhao Shuai, Jin Hon..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has released Shanghai Meishan Iron & Steel patent application for Method for Determining Position of Residual Iron Notch of Hearth for Discharging Residual Iron in Blast Furnace. This invention was developed by Ji Yilong, Peng Jianhua, Lu Kaicheng, Zeng Haihong and ..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Kunshan Sumei New Material Tech Co Ltd has secured a patent on Automatic Steel Plate Granularity Grinding Equipment. Wang Jingjing, Li Anyi and Huang Junda developed the invention.
The patent application number is CN202423215870U 20241225. The patent publication number is CN223572729 (U). International Pat..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Jiangxi Wenshang Hangxiao Lyujian Tech Co Ltd has been granted a patent for Punching Device for Steel Structure Machining. Wan Jian, Shen Xiaohong, Huang Sicheng, Hong Xin and Jiang Weijun developed the invention.
The patent application number is CN202422691847U 20241105. The patent publication number is C..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has released LYSTEEL patent application for Welding Device and Welding Process for Steel Bar Structure. This invention was developed by Zhang Yonglin, Liang Liang, Yu Tao, Zeng Weimin, Tang Ying, Chauaida, Yu Longzhu, Liang Yuxin, Li Hui and Peng Yong.
The patent a..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Shandong Wanli Prec Machinery Manufacturing Co Ltd has applied Chinese patent for Seamless Steel Tube Blank Blanking Abnormal Working Condition Monitoring and Control System. Zhu Jun, Wang Xiufen, Chen Jingmeng, Wu Maoguo, Fan Jiangang, Wang Feng, Zhang Xianhua, Liu Zhenzhong and Xing Ya developed it.
The ..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has published Hebei Jingye Kuanban Technology patent application for If Steel Soft Material Disc Shearing Edge Control Method and System. The invention was developed by Duan Xiaotian, Niu Chongyu, Xu Haiqiang, Meng Fanjun, Chen Mengru, Qi Chengwei, Zhang Jingsong an..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Changshu Longteng Special Steel has secured a patent on Air Passing Guide Groove for Round Steel Production and Capable of Rapidly Replacing Ground Roller. Huang Nan, Hu Jianwei, Wang Chao, Li Yu'an, Wang Zhihui and Zheng Linsen developed the invention.
The patent application number is CN202422987580U 202412..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Guangdong Building Material Research Institute has secured a patent on Steel Bar Sample Clamp. Chen Guowen, Lin Peng, Chen Zhe, Yu Ligang, Xia Yong, Zhao Linfeng and Xue Zixin developed the invention.
The patent application number is CN202423230426U 20241226. The patent publication number is CN223573194 (U)...
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has awarded a patent to Yantai Daxing Steel Structure for Steel Bar Placing Device for Steel Bar Grating Plate Manufacturing. Wang Bo, Cheng Puli, Zhou Yilei and Li Chuangzheng developed the invention.
The patent application number is CN202423278687U 20241230. The ..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Shanxi Tianwei Steel Structure Eng Co Ltd has secured a patent on Suspended Position Supporting Device for Steel Structure Machining. Zhang Jibian, Xue Zhefeng, Liu Weiwei, Zhang Jiqing, Zhang Fuzeng and Jia Hongwei developed the invention.
The patent application number is CN202423228999U 20241226. The pat..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Hubei Gucheng Borui Machinery Co Ltd has sought patent for Butt Joint Welding Equipment for Stainless Steel Part Machining. This invention was developed by Xiao Xueding, Quan Huazhou and Wu Yongsheng.
The patent application number is CN202610522306 20260420. The patent publication number is CN122125323 (A)..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Nantong Shengdating Machinery Equipment Co Ltd has obtained a patent for multi-layer steel platform for logistics storage. This invention was developed by Lu Jianfei, Zhang Chunliu and Wang Junzheng.
The patent application number is CN202423262909U 20241230. The patent publication number is CN223575278 (U)..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Henan Hanyao Filter Mat Co Ltd has submitted a patent application for Precise Stainless Steel Screen Weaving Equipment and Process. Li Hongjun and Zhao Xiuping developed the invention.
The patent application number is CN202610569915 20260428. The patent publication number is CN122125143 (A). International ..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has published Hyundai Steel patent application for Cold-rolled Steel Material and Method for Producing Same. The invention was developed by Shin Sang-hoon and Na Kwang Soo.
The patent application number is CN20248069730 20240925. The patent publication number is CN..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- JFE Steel has submitted a patent application for Electric-resistance-welded Steel Pipe, Wire Pipe, and Method for Manufacturing Electric-resistance-welded Steel Pipe. Iwata Naomichi, Eguchi Kenichiro and Matsumoto Akihide developed the invention.
The patent application number is CN20248068571 20240702. The p..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Nippon Steel & Sumitomo Metal has sought patent for Ni-based Alloy Pipe. This invention was developed by Kochi Norifumi, Hamaguchi Tomoaki and Kurihara Shinnosuke.
The patent application number is CN20248069572 20241108. The patent publication number is CN122122326 (A). International Patent Classification co..
Steel
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- United States Patent for Internally Profiled Tubes has been issued to Paralloy Ltd. This invention was developed by Flahaut Dominique and Lewis Robert.
The patent application number is US202017783989 20201123. The patent publication number is US12710236 (B2). International Patent Classification codes ar..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Xinyu Jiete Strip Steel has received a patent for Electrolytic Degreasing Equipment for Pretreatment of Cold-rolled Steel Strip. This invention was developed by Peng Chunhua, Yuan Xiaogan, Wang Xiaodong and Zhou Huiqun.
The patent application number is CN202423289095U 20241231. The patent publication number ..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Hengshui Zhichuang Electromechanical Equipment Co Ltd has obtained a patent for rotary h-shaped steel welding clamping and fixing device and h-shaped steel welding equipment. This invention was developed by Cui Xiaoqing.
The patent application number is CN202423178412U 20241223. The patent publication numb..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Jiangsu Jinfengye Automobile New Material Technology has obtained a patent for clamp balancing device for composite welding of wide strip steel. This invention was developed by Li Xiaoguo and Dai Qin.
The patent application number is CN202423155749U 20241219. The patent publication number is CN223572334 (U)...
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Chinese Patent for Supporting Device for Machining Cross-shaped Steel Column has been issued to Anhui Yongjia Steel Structure Co Ltd. This invention was developed by Yang Jun, Cao Tianyue and Wang Lei.
The patent application number is CN202423112422U 20241217. The patent publication number is CN223572332 (..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- CCCC First Harbor Eng Bureau Urban Construction Eng Co Ltd has been granted a patent for Fabricated Steel Structure Supporting Frame. This invention was developed by Liu Hongjie, Luo Mingqiang, Wang Shirui, Liu Shujun and Wang Wei.
The patent application number is CN202422860690U 20241122. The patent publi..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Jiangsu Bangzhou Tech Co Ltd has been awarded a patent for Steel Member Welding Auxiliary Structure. This invention was developed by Li Yitong and Zhang Jian.
The patent application number is CN202422179078U 20250915. The patent publication number is CN223572301 (U). International Patent Classification cod..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Jiangsu Tianmeng Metal Products has secured a patent on Stainless Steel Cutting Clamp. Wang Longlin developed the invention.
The patent application number is CN202423211783U 20241225. The patent publication number is CN223572623 (U). International Patent Classification code is B23Q3/08.
The abstract releas..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Chinese Patent for Flame Cutting Preheating Device for Large-size Thick Steel Plate Machining has been issued to Shandong Xushi Heavy Ind Co Ltd. This invention was developed by Li Renle, Tang Hetong and Wang Zhaoli.
The patent application number is CN202423157523U 20241220. The patent publication number i..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has awarded a patent to Leili Changzhou Intelligent Technology for All-steel Forming Machine with Automatic Discharging Mechanism. Li Kai, Ma Shile, Yu Bo and Yan Zhicheng developed the invention.
The patent application number is CN202422828265U 20241120. The paten..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Posco Holdings Co Ltd has filed a patent application for Kiln Type Calcining Furnace Device with Sealing Structure. This invention was developed by Li Qinguo, Kim Namgyu, Woo Sam Je, Lee Sang-min and Lee Byung-heon.
The patent application number is CN20248069381 20241121. The patent publication number is C..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has awarded a patent to Huizhou Desay Battery for Fan Steel Mesh Assembling Equipment. Wang Zhaopeng, Dai Fa, Yuan Yongjun, Chen Yuchuan and Yang Zhen developed the invention.
The patent application number is CN202423179384U 20241223. The patent publication number ..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has awarded a patent to Cyg Medical Prec Zhuhai Co Ltd for Precise Assembly Mechanism for Steel Needles. Shu Meng, Yang Xiaomin and Zhao Dihua developed the invention.
The patent application number is CN202423185981U 20241223. The patent publication number is CN2..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Changzhou Shengde Steel Grating Plate has submitted a patent application for Anti-corrosion Detection Device and Method for High-strength Anti-corrosion Steel Grating. This invention was developed by Zhou Yixin and Zhou Wenqing.
The patent application number is CN202610640946 20260511. The patent publication..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has published Hebei Iron & Steel Group Luanxian Sijiaying Mining Co Ltd and University of Science and Technology Beijing patent application for Filling Device for Energy Gathering Pipe in Blast Hole and Energy Gathering Seam Direction Control Method. The invention w..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has received Tangshan Iron & Steel Group, Tangshan Branch of HBIS Co Limited and Hegang Leting Steel patent application for Dry Dedusting Evaporative Cooling Tower Inner Wall Ash Removal Device. Chen Liang, Jiang Renbo, Wang Desheng, Ma Wei, Zhou Quanlin, Zhao Hongs..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- State Intellectual Property Office of China has awarded a patent to Cangzhou Xintai Machinery Equipment Co Ltd for Steel Belt Plate Shearing Device for Compensator Machining. Zhang Yunling developed the invention.
The patent application number is CN202422984332U 20241204. The patent publication number is C..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Anhui Ruiye Steel Structure Co Ltd has received a patent for Discharging and Cutting Device for Color Steel Tiles. This invention was developed by Jiang Jingkun, Kan Tongguang and Zheng Yuan.
The patent application number is CN202423233442U 20241226. The patent publication number is CN223572080 (U). Intern..
1
to
100 of
470 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
