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Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Luoyang Qinweijing Office Furniture has been granted a patent for Steel Cabinet Machining Device Based on Cold Rolling Forming. Han Lele, Liu Xiaoming and Zhou Shubo developed the invention.
The patent application number is CN202520728452U 20250417. The patent publication number is CN223996996 (U). Internati..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- The Fifth Civil Engineering of CREC Shanghai Group has secured a patent on Steel Net Rack Jacking Device. Hu Longlong, Zhang Kai, Xiao Yanjun, Zhou Xin, Huang Jiulong, Kunze, Jiang Qiang, Jing Haigang, Wu Huibiao and Zhu Shulan developed the invention.
The patent application number is CN202520316101U 2025022..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Shanghai Nanhui Construction Group has been granted a patent for Adjustable Variable-diameter Steel Column Hoisting Clamp. Wang Yeyong, Lai Zhicheng, Zhu Yifan, Zheng Jijun, Yin Min, Chen Lin and Chen Shibin developed the invention.
The patent application number is CN202520850690U 20250430. The patent public..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Chinese Patent for Steel Wire Rope Looseness Protection Device for Mine Hoist has been issued to Huaibei Mining. This invention was developed by Fan Xinghui, Yang Jie, Kou Hongwei, Wang Zhongcai and Xie Biao.
The patent application number is CN202520471461U 20250318. The patent publication number is CN223990..
Steel
| Tue 10 Nov 2026
Seoul, Nov. 10 -- POSCO has applied Korean patent for Dummy Bar Car and Method for Replacing Plate of Dummy Bar Head. So Suyoung and Jeong Jiung developed it.
The patent application number is KR20230121245 20230912. The patent publication number is KR20250038477 (A). International Patent Classification codes are B22D11/08 and B..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Henan Mine Crane has applied Chinese patent for Vertical Lifting Type Hoisting Equipment and Steel Wire Rope Winding Method Thereof. Xu Lijuan, Ji Biao, Song Shiyue and Wang Zhaoyang developed it.
The patent application number is CN202610928331 20260625. The patent publication number is CN122444090 (A). Inte..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Lingong Heavy Machinery has submitted a patent application for Control System, Brake Control Method and Steel Card. This invention was developed by Sheng Minglei, Bao Zhanzhong, Wang Fusheng, Zheng Qiang, Chen Jiaxing and Zhang Yongqiang.
The patent application number is CN202610786704 20260602. The patent p..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Tangshan Liduo Renewable Resources Utilization Co Ltd has submitted a patent application for Novel Briquetting Machine for Recycling Waste Steel. This invention was developed by Zhang Lichao, Miao Zhenliang and Wei Jianping.
The patent application number is CN202610860293 20260615. The patent publication n..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Jiangyin Taitan High Voltage Electric has applied Chinese patent for Stainless Steel Wire Belt Sander and Stainless Steel Wire Polishing Production Line. Tao Qi and Zhu Jindong developed it.
The patent application number is CN202610876844 20260617. The patent publication number is CN122442495 (A). Internatio..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has received Xichang Steel and Vanadium of Pangang Group patent application for Automatic Machining Method for Steel Rail Sample. Qi Biao, Cao Yong, Zeng Zhaozhi, Li Keming, Liu Guangkui, Cai Xuebin, Chen De, Xu Haibin and Xiao Hongjun developed the invention.
The ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has received Sinohydro Bureau 7 patent application for Automatic Assembly Device for Stiffening Ring of Pressure Steel Pipe. Yuan Mingzheng, Zhao Mingyang, Zhang Hao, Zhang Jiafeng, Zhong Yinyin, Zhou Fangbo, Dai Guiyou, Jiang Yanhua, Su Haowei, Xie Hongyong, Li Xue..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Shandong Donghong Pipe Industry has applied Chinese patent for Production Process of Composite Steel Pipe Internally Coated with Stainless Steel and Composite Steel Pipe Internally Coated with Stainless Steel. Zhou Wentao, Dong Qingshen, Ni Fengyao, Kong Dedi, Zhang Liang, Sun Zhizhuang, Dong Ping and Kong De..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Changzhou Institute of Technology has submitted a patent application for Steel Structure Welding Turnover Platform. This invention was developed by Zhao Jun, Chen Quanrong and Yuan Kai.
The patent application number is CN202610696345 20260520. The patent publication number is CN122442278 (A). International P..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Nippon Steel Chemical & Materials has submitted a patent application for Soluble Polyfunctional Vinyl Aromatic Copolymer, Method for Producing Same, Curable Resin Composition, and Cured Product Thereof. This invention was developed by Iwashita Shinichi, Sonoyama Yuto, Takeda Takeshi and Takao Yasuyuki.
The p..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Nippon Steel & Sumitomo Metal has filed a patent application for Rear Module of Automobile. This invention was developed by Ikegami Kenta, Suzuki Yuki, Iguchi Keinosuke, Yoshida Hiroshi, Fujita Soshi, Shirakami Satoshi, Tabata Shinichiro, Irikawa Hideaki, Kubo Masahiro and Kimoto Naoki.
The patent applicatio..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has published POSCO patent application for Method for Resistance Spot Welding of Hot-press Formed Components. The invention was developed by Han Do-kyeong.
The patent application number is CN20248071430 20241203. The patent publication number is CN122438745 (A). In..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Anhui Zhonglianlyvjian Steel Structure Technology has been awarded a patent for Auxiliary Device for Vertical Welding of Steel Structure. This invention was developed by Wang Qi, Sun Rongxin, Zhang Hui, Ye Jun, Zhu Ju, Zhang Yifan, Zhang Chengyu, Wang Yazhou, Yan Bei, Chen Peng and Wang Daquan.
The patent ap..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has awarded a patent to Changzhou Shengde Steel Grating Plate for Steel Grating Edge Covering, Welding and Fixing Device. Zhou Yixin and Zhou Wenqing developed the invention.
The patent application number is CN202520262396U 20250219. The patent publication number i..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has awarded a patent to Jinan Mingtaizhanhong Automation Equipment for Continuous Steel Cutting Mechanism. Zhang Qiang, Zhang Lu, Wang Zhen, Jin Liyong, Fang Qiangtang and Xue Xunchao developed the invention.
The patent application number is CN202520659678U 2025040..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Jinan Heavy Industries Group has obtained a patent for plate arc machining equipment for steel structure. This invention was developed by Song Sung-nam, Zhang Zhaoxin and Wang Jin.
The patent application number is CN202520532630U 20250325. The patent publication number is CN223997394 (U). International Paten..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Chinese Patent for Drilling Device for Stainless Steel Product Machining has been issued to Shandong Dashan Stainless Steel Products. This invention was developed by Song Kyu-woo, Song Kuixing and Wang Changzhu.
The patent application number is CN202520529952U 20250325. The patent publication number is CN223..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Tianjin Yu Run De Metal Products has been awarded a patent for Automatic Forming Equipment for High-precision Cold-rolled Strip Steel. This invention was developed by Wang Jian, Song Changyi and Dong Yuejun.
The patent application number is CN202520236573U 20250214. The patent publication number is CN2239970..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Chinese Patent for Bending Machine for Steel Member Machining has been issued to Sichuan Changgeng Shengshi Construction Engineering. This invention was developed by Zhang Yiwen, Zhang Senquan and Ran Hongbing.
The patent application number is CN202520235244U 20250214. The patent publication number is CN2239..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has awarded a patent to Norendar International for Anti-seismic Joint Support for Steel Structure Engineering. Geng Congnan, Li Min and Kang Jiyoung developed the invention.
The patent application number is CN202520913019U 20250510. The patent publication number is..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Shanghai Chengjian Water Business Engineering has been granted a patent for Bowl Buckle Type Steel Socket and Spigot Joint for Non-excavation Repair Engineering of Large-diameter Water Supply Pipe. Gu Jiahong, Shen Zhiqing, Hu Qihui, Yang Gang, Song Deyang and Ran Zhongshen developed the invention.
The paten..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Wuxi Wellter Metal Products has been granted a patent for High-temperature-resistant Composite Steel Grating Plate. Yu Xinmin developed the invention.
The patent application number is CN202520684085U 20250411. The patent publication number is CN223991884 (U). International Patent Classification code is F16B5..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Shanghai Cunzhi Construction Engineering has been granted a patent for Y-shaped Cast Steel Joint with Three-way Stiffening Ribs. Zhang Yanqi developed the invention.
The patent application number is CN202520508312U 20250321. The patent publication number is CN223991456 (U). International Patent Classificatio..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Shanghai Cunzhi Construction Engineering has been awarded a patent for Cast Steel Joint with Positioning Structure. This invention was developed by Zhou Xiang, Zhang Yanqi, Zhang Rong, Tang Huijiao and Qing Yiling.
The patent application number is CN202520508300U 20250321. The patent publication number is CN..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has awarded a patent to Shandong Polytechnic for Fixed Type Steel Rail Anti-attrition Device. Zhang He, Zhang Bin, Wang Guangyong and Hao Yuxiang developed the invention.
The patent application number is CN202520661103U 20250409. The patent publication number is CN..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Chongqing Huichang Steel Pipe Manufacturing has been granted a patent for Steel Billet Lifting Appliance. Zhou Guangpeng, Lai Hongjun and Zou Liangyong developed the invention.
The patent application number is CN202520295168U 20250224. The patent publication number is CN223990811 (U). International Patent Cl..
Steel
| Tue 10 Nov 2026
Seoul, Nov. 10 -- POSCO M-Tech has sought patent for Automatic Recycling Apparatus for Aluminum Dross and Operating Method Thereof. This invention was developed by Ahn Ji Yeol, Park Jun Tae, Son Jung Kil and Son Hyung Ho.
The patent application number is KR20230120923 20230912. The patent publication number is KR20250038341 (..
Steel
| Tue 10 Nov 2026
Seoul, Nov. 10 -- Korean Intellectual Property Office has received POSCO M-Tech patent application for Ladle Tilting Apparatus. Kim Won and Bang Jae Hyuk developed the invention.
The patent application number is KR20230120922 20230912. The patent publication number is KR20250038340 (A). International Patent Classification cod..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Shanxi Taigang Stainless Steel has filed a patent application for Laser Welding Method for Hard Stainless Steel. This invention was developed by Mo Jinqiang, Zhang Litao, Liu Yang, Zhang Xinbao, Hao Wenhui, Wang Zhibin, Sun Mingshan, Zhang Wei and Wei Hairui.
The patent application number is CN202610880782 2..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Kobe Steel has submitted a patent application for Welding Defect Detection Method, Evaluation Method, Control Device, Welding System, and Storage Medium. Ozaki Keita, Kawada Junichi and Ishizaki Keito developed the invention.
The patent application number is CN20261027218 20260109. The patent publication num..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Longyan University has submitted a patent application for Low-cost Large-heat-input Welding Method for Common High-strength Steel. This invention was developed by Song Fengyu, Huang Wencheng, Jiang Renwei, Yao Lingzhen and Liu Yanqi.
The patent application number is CN202610730871 20260526. The patent public..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Xi'an Baogang Steel Proc and Distribution Co Ltd has filed a patent application for Channel Line Switching Processing Device for Inner Plate and Outer Plate. This invention was developed by Song Tao and He Xiaobo.
The patent application number is CN202610827911 20260609. The patent publication number is CN..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Sichuan Engineering Technical University has submitted a patent application for Steel Ingot Dynamic Solidification System and Solidification Method. This invention was developed by Liu Zhiwei, Pu Wenchao, Chen Xiaoci, Fei Guosheng, Li Zhongli, Wang Xuwei and Liu Zuofa.
The patent application number is CN2026..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- CISDI Engineering has submitted a patent application for Strip Steel Self-adaptive Traction System and Method. This invention was developed by Yang Chunmei, Wang Wanhui, Liu Yutang, Fang Jianzhong, Han Huiquan and Li Xujiu.
The patent application number is CN202610647851 20260512. The patent publication numb..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has received Guangdong Zhongnan Iron and Steel patent application for Die Steel Production Method. He Sen, Yu Huan, Deng Xiandong, Li Ban, Hu Junping and Li Cunlin developed the invention.
The patent application number is CN202610435274 20260403. The patent publica..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Nippon Steel & Sumitomo Metal has applied Chinese patent for Steel Sheet and Method for Manufacturing Same. Nishio Takuya, Akizuki Makoto and Hikida Kazuo developed it.
The patent application number is CN20258007319 20250124. The patent publication number is CN122438963 (A). International Patent Classificati..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Shanghai ECI Precision Electromechanical Technology has secured a patent on Cutting Device for Thin-wall Stainless Steel Part Machining. Chu Yingfeng and Shen Yongjian developed the invention.
The patent application number is CN202520621597U 20250403. The patent publication number is CN223997574 (U). Interna..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Henan Hengjiu Brake System has been granted a patent for Brake Drum Steel Shell Cutting Device. This invention was developed by Zhou Ligang, Peng He, Lian Meili, Xing Peng, Gao Chao, Fu Qilong, Chen Huawei, Yan Yun and Zhang Chenglin.
The patent application number is CN202520502235U 20250321. The patent publ..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Chinese Patent for Steel Wire Roller Brush with Self-cleaning Function has been issued to Anhui Sanhe Printing Industry. This invention was developed by Wang Siwang, Hu Shuang, Xu Donghai and Xu Xiaoxiang.
The patent application number is CN202520226637U 20250213. The patent publication number is CN223996707..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Hunan Wuxin Formwork has obtained a patent for steel bar screening equipment. This invention was developed by Peng Xiaoliang, Xiang Qixing, Zhou Jianping and Li Songlin.
The patent application number is CN202520582664U 20250328. The patent publication number is CN223996644 (U). International Patent Classific..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Shandong Lushang Architectural Design has secured a patent on Reinforcing Treatment Device for Large Hole of Peripheral Wall Protection Plate of Steel Frame. Yang Yuchen, Chen Jing, Wang Junhe, Ren Guangchao, Li Lei and Yang Jing developed the invention.
The patent application number is CN202520667807U 20250..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has awarded a patent to Beijing Shougang International Engineering Technology for Hanging Steel Structure Lighting Skylight. Zhang Haoran developed the invention.
The patent application number is CN202520199106U 20250208. The patent publication number is CN22399152..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Shanghai Baoye Group Corporation has been granted a patent for Hollow Wedge-shaped Steel Gasket Device and Waist Beam Anchoring Device. This invention was developed by Gao Haifeng, Qin Xiaojun, Wang Kailu and Nie Peiheng.
The patent application number is CN20242325807U 20241209. The patent publication number..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Chinese Patent for Universal Rotating Steel Column Support for Connecting Pin Shaft and Rotating Drum in Series has been issued to Bekaert. This invention was developed by Chen Dan, Guo Qian, Yu Zhixiang, Sang Xiujun and Xu Hu.
The patent application number is CN202520535793U 20250326. The patent publication..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Chinese Patent for Inclined Rail Type Steel Pipe Conveying Device has been issued to Dazhen Vehicle Material Kunshan. This invention was developed by Huang Fengkui.
The patent application number is CN202423100273U 20241216. The patent publication number is CN223990531 (U). International Patent Classification..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- Wuxi Wellter Metal Products has been granted a patent for Adjustable Supporting Frame for Steel Grating Plate. This invention was developed by Yu Xinmin.
The patent application number is CN202520430172U 20250312. The patent publication number is CN223990372 (U). International Patent Classification codes are ..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 10 -- State Intellectual Property Office of China has awarded a patent to Shandong Highway & Bridge Construction Group for Steel Truss Girder Anti-deformation Storage Device. Sun Wen, Kong Qiang, Qi Linting, Yang Chao, Hao Heming, Liu Yongjun, Yang Chen, Cheng Guochen and Wang Zhaoyang developed the invention.
The..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Hunan University of Science and Technology has submitted a patent application for Diameter Expanding Device for Deep-sea Straight Seam Steel Pipe with Small Caliber and Large Wall Thickness. This invention was developed by Peng Fenfei, Yang Jixin, Peng Deping, Chen Jia, Jin Yongping, Wang Gan and Wan Buyan.
..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 10 -- POSCO has filed a patent application for Height-variable Truss Panel and Prefabricated Truss Bridge with Height-variable Truss Panel. This invention was developed by Hwang Min-oh.
The patent application number is CN20248072775 20241209. The patent publication number is CN122438997 (A). International Patent C..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Geo Solid Shanghai New Mat Co Ltd and Dengfeng Jiao Curing New Mat Co Ltd have been awarded a patent for Gas-solid Reactor and Steel Slag Carbon Capture Equipment. This invention was developed by Zhu Jingjing, Zhang Chunhui, Li Qingya, Li Haiyun, Wei Peng and Zhu Zhengjiang.
The patent application number is..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Henan Angang Zhoukou Iron and Steel Co Ltd, Anyang Iron & Steel Group, Anyang Iron & Steel and Henan Iron & Steel Group Co Ltd have been granted a patent for Pre-ironmaking Integrated Ore Blending Pulp Distributor. Cheng Guangtian, Xu Pan, Zhang Jun, Wang Danhua, Gao Fenglin, Ma Haixing, Feng Xiaoyong and Yang..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Henan Angang Zhoukou Iron and Steel Co Ltd, Anyang Iron & Steel Group, Anyang Iron & Steel and Henan Iron & Steel Group Co Ltd have obtained a patent for abnormal steel bar structure control equipment. This invention was developed by Li Siqi, Wu Xiaofeng, Zhang Yanxia, Liu Chang, Li Jing, Jin Xi, Liu Yang, Qi ..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Henan Angang Zhoukou Iron and Steel Co Ltd, Anyang Iron & Steel Group, Anyang Iron & Steel and Henan Iron & Steel Group Co Ltd have been awarded a patent for Rapid Adjusting Device for Water Spraying Strip of Square Billet Continuous Casting Machine. This invention was developed by Liu Shaowei, Dong Yanan, Xi..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Henan Angang Zhoukou Iron and Steel Co Ltd, Anyang Iron & Steel Group; Anyang Iron & Steel and Henan Iron & Steel Group Co Ltd have received a patent for Rapid Cooling Structure for Continuous Casting Square Billet. This invention was developed by Liu Shaowei, Dong Yanan, Xiao Tao, Wang Xiaofeng, Niu Like, Wa..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Shandong Weida Machinery and Suzhou Demac Electric Co Ltd have been awarded a patent for Positioning Cutting Device Capable of Being Used for Steel. This invention was developed by Jiang Qingming and Wang Jiandong.
The patent application number is CN202520738834U 20250418. The patent publication number is C..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Jiangsu Daxin Steel Structure Co Ltd and Jiangsu Shagang Group Huaigang Special Steel have been granted a patent for Sliding Fixed-distance Cutting Device for Angle Steel. This invention was developed by Peng Bing, Zhang Zhenlin, Li Fei and Pan Haiwei.
The patent application number is CN202520545160U 202503..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Shanghai Fengxian Steel Tube Factory Co Ltd has received a patent for Seamless Steel Tube Rolling Cooling Device with Conveying Mechanism. This invention was developed by Cao Yong, Zhao Jiangshan and Zhang Peili.
The patent application number is CN202520706290U 20250415. The patent publication number is CN2..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Debiao Prec Steel Pipe Hubei Co Ltd has secured a patent on Precise Steel Pipe Inner Wall Cleaning and Oil Removing Equipment. Zhang Hengyuan developed the invention.
The patent application number is CN202520332980U 20250227. The patent publication number is CN223988845 (U). International Patent Classificat..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Xiangshui Xingbao Metal Products Co Ltd has obtained a patent for stretch-resistant steel wire. This invention was developed by Chen Fangfang, Wang Qingjun and Zhang Dongbo.
The patent application number is CN202520433950U 20250312. The patent publication number is CN223985048 (U). International Patent Clas..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Steel Structure Positioning Assembly has been issued to Shanghai Project Man Co Ltd. This invention was developed by Song Yulin and Zang Hongbing.
The patent application number is CN202520644517U 20250408. The patent publication number is CN223984267 (U). International Patent Classificati..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Xuzhou Jialian Construction Eng Co Ltd has received a patent for Positioning Device for Steel Structure Installation. This invention was developed by Tian Tongqing.
The patent application number is CN202520191204U 20250207. The patent publication number is CN223984265 (U). International Patent Classificatio..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Henan Lvyou Environmental Tech Co Ltd has been awarded a patent for Modularized Assembly Type Operating Room Electrolytic Steel Plate. This invention was developed by Wang Jianghua and Chen Xiangwei.
The patent application number is CN202520466024U 20250317. The patent publication number is CN223984204 (U)...
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Shandong Aoyuan Eng Consulting Co Ltd has received a patent for Connecting Joint of Steel Frame Connecting Plate and Stiffening Plate. This invention was developed by Xu Chenglong, Ge Xianqi and Ding Jing.
The patent application number is CN202520480804U 20250319. The patent publication number is CN22398410..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Shandong Shijie Heavy Ind Co Ltd has been awarded a patent for Novel Energy-saving Improved Anti-seismic Steel Structure. This invention was developed by Guo Feng and Cheng Jing.
The patent application number is CN202520440102U 20250313. The patent publication number is CN223984106 (U). International Patent..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Anhui Xinzheng Electromechanical Tech Co Ltd has obtained a patent for cylindrical lithium battery steel shell feeding device. This invention was developed by Jia Bing and Liu Shi'an.
The patent application number is CN202520506514U 20250321. The patent publication number is CN223983076 (U). International P..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Weifang Da Ben Plastic Science and Tech Co Ltd has received a patent for Anti-tearing and Anti-deformation Steel Wire Lifting Belt. This invention was developed by Zhou Fangwang.
The patent application number is CN202520514999U 20250322. The patent publication number is CN223982994 (U). International Patent..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Plastic Steel Profile Raw Material Adding Device has been issued to Shanxi Zhongde Plastic Steel Profile Co Ltd. This invention was developed by Zhang Jun, Cui Peng and Ma Ruifeng.
The patent application number is CN202520258335U 20250218. The patent publication number is CN223981968 (U)...
Steel
| Tue 10 Nov 2026
Alexandria, Nov. 9 -- U.S. Patent and Trademark Office has released Ampclad Coating Tech Inc patent application for Method and Apparatus for High Temperature, High Speed Processing of Vitreous-ceramic Coatings on Steel. This invention was developed by Pfendt Glenn N, Lingnau David Grant, Fedoruk Ryane, Kjosness Shaun and Cochran..
Steel
| Tue 10 Nov 2026
Alexandria, Nov. 9 -- U.S. Patent and Trademark Office has published Kobe Seiko Sho Kobe Steel Ltd and Sika Technology AG patent application for Geopolymer Composition, Geopolymer Cured Body, and Production Method for Geopolymer Cured Body. The invention was developed by Chowdhury Siddharth Roy, Hotta Masahiro and Cui Jing.
T..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Jinjiang Weiyecheng Metal Products Co Ltd has been awarded a patent for Fixture for Galvanized Steel Pipe Production. This invention was developed by Zhang Jianhui.
The patent application number is CN202520278086U 20250220. The patent publication number is CN223989419 (U). International Patent Classificatio..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Round Steel Cutting and Feeding Device has been issued to Shandong Jinjian Drilling Tools Mfg Co Ltd. This invention was developed by Li Guangyuan, Sun Qingmeng, Zhou Song and Wang Yongjiao.
The patent application number is CN202520435438U 20250313. The patent publication number is CN2239..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Safety Protection Mechanism for Steel Plate Machining has been issued to Wuxi Niutuopu Machinery Tech Co Ltd. This invention was developed by Chen Liping, Yong Yunrong, Cheng Linqun and Wei Zhenghan.
The patent application number is CN202520575098U 20250328. The patent publication number ..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Zhang Xinyuan has secured a patent on Environment-friendly Steel Structure Welding Reinforcing Device. Zhao Qiushi, Zhang Xinyuan, Zhao Xinye, Li Jiajia and Wang Xiaohong developed the invention.
The patent application number is CN202520698569U 20250414. The patent publication number is CN223989215 (U). Int..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Zinc Layer Damage Prevention Welding Auxiliary Clamp for Galvanized Welding Steel Part has been issued to Wuhan Fuxincheng Prec Machinery Co Ltd. This invention was developed by Han Jun.
The patent application number is CN202520656732U 20250409. The patent publication number is CN22398921..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Wuhan Huilin Tech Co Ltd has been awarded a patent for Conveying Device for Steel Machining. This invention was developed by Zhao Hangyu.
The patent application number is CN202520348045U 20250303. The patent publication number is CN223989085 (U). International Patent Classification codes are B23B39/00, B23Q..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Mattress Spring Winding Steel Wire Supply Device has been issued to Anhui Zhongchen Furniture Co Ltd. This invention was developed by Han Limin, Wang Yaoyao, Ding Xiaoyou and Liu Xinguo.
The patent application number is CN202520703505U 20250415. The patent publication number is CN22398901..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Suqian Qijun New Material Tech Co Ltd has been awarded a patent for Straightening Equipment for Stainless Steel Wire Production. This invention was developed by Ni Jun, Xue Yan, Luo Jiangzhou, Wang Zhengliu, Su Yalei and Peng Liangjun.
The patent application number is CN202520737527U 20250418. The patent pu..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Steel Slag Tailing Collecting Equipment has been issued to Henan Angang Zhoukou Iron And Steel Co Ltd, Anyang Iron & Steel Group, Anyang Iron & Steel and Henan Iron & Steel Group Co Ltd. This invention was developed by Su Zhenxi, Bai Bochao, Wang Xiaofeng, Xie Lin, Niu Like, Jian Xiaowei and..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Kuersen Environmental Protection Tech Shanghai Co Ltd has been awarded a patent for High-pressure Stainless Steel Filter. This invention was developed by Wan Guirui.
The patent application number is CN202520671849U 20250410. The patent publication number is CN223988225 (U). International Patent Classificati..
Steel
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Haizhiqiao Aviation Equipment Hainan Co Ltd has been awarded a patent for Anti-falling Device for Inclined Steel Cable. This invention was developed by Xi Yucai and Xie Jiesheng.
The patent application number is CN202520590588U 20250331. The patent publication number is CN223988071 (U). International Patent..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Qingdao Zhongwangtong Construction Dev Co Ltd has obtained a patent for steel structure capable of monitoring stress and strain in real time. This invention was developed by Kuang Guanhua.
The patent application number is CN202520750590U 20250421. The patent publication number is CN223985741 (U). Internatio..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Plate Heat Exchanger for Hot Rolling Heating Furnace in Iron and Steel Industry has been issued to Nanjing Yire Zonglian Energy Saving Tech Co Ltd. This invention was developed by Qian Rongzhong, Chen Yuhang, Wu Hao, Li Ziwei and Huang Bin.
The patent application number is CN202520678637U..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Rugao Huiteng Fluoroplastic Anticorrosive Co Ltd has obtained a patent for high-strength interlayer heat preservation steel lining polytetrafluoroethylene pipeline. This invention was developed by Ni Xianhui.
The patent application number is CN202520941442U 20250514. The patent publication number is CN22398..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Jinchang Steel Pipe Yancheng Co Ltd has obtained a patent for nickel alloy seamless steel pipe subjected to rust-proof treatment. This invention was developed by Lian Yixin, Jin Ming and Zhang Chongchong.
The patent application number is CN202520708521U 20250415. The patent publication number is CN223984961..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Foshan Zhenghong Metal Products Co Ltd has received a patent for Assembled Plastic Steel Pipe Structure. This invention was developed by Zhong Jingzhou.
The patent application number is CN202520726610U 20250416. The patent publication number is CN223984908 (U). International Patent Classification codes are ..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Leakage-proof Galvanizing Device for Surface of Steel Structure has been issued to Xuzhou Pengcheng Steel Structure Eng Co Ltd. This invention was developed by Shi Zihan.
The patent application number is CN202520673424U 20250410. The patent publication number is CN223983713 (U). Internati..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Quenching Spraying Device for Steel Wire Machining has been issued to Xiangshui Tiancan Metal Products Co Ltd. This invention was developed by Wu Yinan.
The patent application number is CN202520109379U 20250116. The patent publication number is CN223983696 (U). International Patent Classi..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Taizhou Zhongan Metal Products Co Ltd has been awarded a patent for Steel Shot Machining Auxiliary Structure. This invention was developed by Wang Zhi'an.
The patent application number is CN202520669992U 20250410. The patent publication number is CN223983694 (U). International Patent Classification codes ar..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Chongqing Zhenbo Steel Structure Mfg Co Ltd has received a patent for Steel Coil Unwinding Equipment. This invention was developed by Chen Bo and Chen Bin.
The patent application number is CN202520565352U 20250328. The patent publication number is CN223983287 (U). International Patent Classification codes a..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Steel Wire with Protection Structure has been issued to Xiangshui Xingbao Metal Products Co Ltd. This invention was developed by Yang Congfei and Wang Qingjun.
The patent application number is CN202520378234U 20250305. The patent publication number is CN223982268 (U). International Patent..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- State Intellectual Property Office of China has awarded a patent to Zhongye Changtian International Engineering for Carbon Capture System Coupled with Steel Process Waste Heat. Li Junjie, Wei Jinchao, Ye Hengdi and Yang Feng developed the invention.
The patent application number is CN20252070882U 20250113. ..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Benxi Iron & Steel Group has been granted a patent for Safe and Automatic Explosion-proof Device for Steel Slag Hot Braising Pool. Song Zeda and Zhang Qingming developed the invention.
The patent application number is CN202520613335U 20250402. The patent publication number is CN223983664 (U). International ..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- State Intellectual Property Office of China has awarded a patent to Cangzhou Hanyuan Pipeline Mfg Co Ltd for Plastic-lined Steel Pipe Heating and Curing Device. Zeng Xiankun and Zheng Yingtao developed the invention.
The patent application number is CN202520704655U 20250415. The patent publication number is..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Luan Weihong Steel Structure Co Ltd has been granted a patent for Positioning Device for Design and Installation of Steel Structure. This invention was developed by Cao Yanbing, Gao Jian and Wang Zheng.
The patent application number is CN202520747810U 20250418. The patent publication number is CN223981786 (..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Zhanjiang Testing Inst Guangdong Inst Of Special Equipment Inspection And Research has been granted a patent for Nondestructive Testing Device for Elevator Traction Steel Belt. This invention was developed by Yu Junliang.
The patent application number is CN202423109071U 20241217. The patent publication numb..
Steel
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Suzhou Haojiesheng Intelligent Electromechanical Equipment Co Ltd has been granted a patent for Magnetic Flux Leakage Detection Device for Steel Wire Rope. This invention was developed by Zhang Ying and Lou Shigang.
The patent application number is CN20242357811U 20241211. The patent publication number is C..
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