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Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Ganzhou Zhongjin High Energy Battery Mat Co Ltd has sought patent for Punched Tin-plated Steel Strip. This invention was developed by Xiao Xiying, Wei Huming, Hu Changjun, Cao Lizhong and Li Yunlei.
The patent application number is CN202610654022 20260513. The patent publication number is CN122303888 (A)...
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Hefei Comprehensive National Science Center Energy Research Inst Anhui Energy Laboratory has filed a patent application for Reconstruction and Removal Method for Corrosion Products on Surface of Low-activation Steel for Fusion Reactor Water-cooled Cladding. This invention was developed by Xiao Yuxin, Lyu Yim..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Liaoning Inst Science & Technology has submitted a patent application for Method for Inhibiting Corrosion of Stainless Steel in Cl <->-containing High-temperature Concentrated Alkali Environment and Application. This invention was developed by Li Chunliu, Liu Honghui, Sun Ye, Wu Chunlei, Li Guimao, Huang Yan..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has received Herui Material Tech Zhejiang Co Ltd patent application for High-carbon Ultrahigh-hardness Powder Steel for Stamping and Preparation Method. Cui Jing, Sun Xiaolin and Lin Shijian developed the invention.
The patent application number is CN20261059919..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has received Central Iron & Steel Research Inst Co Ltd patent application for Invar Alloy Steel Ingot and Smelting Method and Application Thereof. Zhang Jinglin, Miao Mingming, Qi Yan, Zhang Jianfu, Ning Jing, Liu Pai, Zhang Jiansheng, Yu Yipeng and Liu Junkai deve..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Beijing Shougang Co Limited has submitted a patent application for Hot-rolled Pickling Strip Steel for Compressor Shell and Preparation Method of Hot-rolled Pickling Strip Steel. This invention was developed by Li Bin, Zhang Yang, Huang Tianhua, Wu Nai, Wu Yuanye, Wang Peng, Sun Yi, Wu Xinlang, Li Ruiheng, Z..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Handan Zhizeng Fastener Mfg Co Ltd has submitted a patent application for Corrosion-resistant Stainless Steel Bolt and Preparation Method Thereof. Zhu Chuanhao and Zhu Zhizeng developed the invention.
The patent application number is CN202610650162 20260512. The patent publication number is CN122303741 (A..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has released Hunan Yingce Information Tech Co Ltd patent application for High-thermal-conductivity Dual-phase Cast Steel Casing for High-speed Permanent Magnet Motor and Preparation Method Thereof. This invention was developed by Zhang Xiaoran and Son Se Bum.
Th..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Tkas Chongqing Auto Steel Co Ltd has submitted a patent application for High-strength Steel DP590 Steel Plate Without Surface Pocking Marks and Manufacturing Method of High-strength Steel DP590 Steel Plate. This invention was developed by Chen Guotao.
The patent application number is CN202610585163 202604..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for 625mpa Grade Carbon Dioxide Corrosion Resistant Steel and Manufacturing Method Thereof. The invention was developed by Liu Gan, Wang Yang, Liu Fangce, Huang Minghao, Wang Jinchen and Kong Xianglei.
The..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has received Central Iron & Steel Research Inst Co Ltd patent application for Low-expansion Alloy and Preparation Method Thereof. Zhang Jinglin, Wang Jing, Zhang Jianfu, Luo Xi, Lu Fengshuang, Zhang Jiansheng, Yu Yipeng, Liu Junkai and Li Zeng developed the inventi..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has released Pangang Group Vanadium Titanium & Resources, Xichang Vanadium Products Technology Pangang Group and Panzhihua Iron & Steel Research Inst Pangang Group patent application for Ferrovanadium Smelting Gradient Power Distribution Method Based on Furnace Tem..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has released Inner Mongolia Xineng Electromagnetic Tech Co Ltd patent application for Production Method of Non-oriented Electrical Steel. This invention was developed by Hou Hong, Zhang Lei, Qi Yanxing, Song Shiming, Li Yanxia, Zhang Yanfang and Liu Baolong.
The..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Kunshan Keruide Mould Tech Co Ltd has filed a patent application for Multi-component Alloy Composite Preparation Process of Steel for High-hardness Wear-resistant Die. This invention was developed by Zhong Lantao, Chen Jian and Zhang Xiaoyun.
The patent application number is CN202610399648 20260330. The p..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Luoyang Ship Material Research Inst No. 725 Research Inst of China State Shipbuilding Corporation LIM has sought patent for Low-deformation Uniform Heat Treatment Process for Super-large-diameter High-strength Steel Ring Piece. This invention was developed by Yang Chaofei, Liu Jian, Wang Renfu, Niu Jicheng a..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Nanyang Hanye Special Steel Co has submitted a patent application for Online Pre-hardening Cooling Device for 1.2311 Plastic Die Steel. Li Bo, Xu Shaopu, Zhang Tao, Zhu Xianxing, Li Zhongbo, Kang Wenju and Yang Dong developed the invention.
The patent application number is CN202610483240 20260413. The pat..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Shanghai Xinmin New Energy Tech Co Ltd has submitted a patent application for Heat Treatment Method for Improving Transverse Performance of Martensitic Steel. This invention was developed by He Long, Gu Jiawei, Deng Song and Wang Yuanhua.
The patent application number is CN202610651673 20250610. The paten..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Inner Mongolia Baotou Steel Union Co Ltd has submitted a patent application for Method for Improving Structure and Performance of Flat-bulb Steel. This invention was developed by Hui Zhiguo, Zhao Xiaomin, Liang Zhengwei, Shi Wenyi, Liu Lijuan, Zhang Xiaochen and Song Zhendong.
The patent application numbe..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has released Inner Mongolia Baotou Steel Union Co Ltd patent application for Heat Treatment Method for Improving Structure and Performance of Flat-bulb Steel. This invention was developed by Hui Zhiguo, Zhao Xiaomin, Liang Zhengwei, Shi Wenyi, Liu Lijuan, Zhang Xia..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Inner Mongolia Baotou Steel Union Co Ltd has submitted a patent application for Induction Heating Process for Improving Low-temperature Toughness of Flat-bulb Steel. Hui Zhiguo, Zhao Xiaomin, Liang Zhengwei, Shi Wenyi, Liu Lijuan, Zhang Xiaochen and Song Zhendong developed the invention.
The patent applic..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- The First Co of China Eighth Engineering Bureau Ltd has submitted a patent application for Steel Structure Column Hoisting Auxiliary Butt Joint Device. This invention was developed by Fang Jinsheng, Li Kaiyue, Zhang Yibo, Zhang Zhisheng, Zhang Chao, Dong Peng, Dong Juntao, Li Zhi, Li Hongpeng and Cui Jiachen..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Handan Zihao Electric Power Porcelain Co Ltd has sought patent for Node Connecting Structure of Electric Angle Steel Tower. This invention was developed by Chen Leiqiang, Zhu Jingchao, Kang Zhiping and Han Weida.
The patent application number is CN202610732479 20260526. The patent publication number is CN..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has published The First Civil Engineering of (CRCEG) Shanghai Group and Shanghai Civil Engineering Co Ltd of CREC patent application for Fabricated Steel Trestle. The invention was developed by Song Fei, Kou Weiguo, Zheng Xuetie, Chen Sheng, Hou Yufei, Zhu Feng, Fe..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has published Penglai Aosibo Machinery Co Ltd patent application for Seamed Steel Rail End Fat Edge Cutting Equipment. The invention was developed by Zhang Bo, Qiu Bolin, Gu Zhenyun, Gu Ruiwei, Duan Xu, Yi Jiacheng and Zhao Shuqi.
The patent application number i..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Chinese Patent for Stainless Steel Ultrasonic Valve Control Water Meter Shell Easy to Form has been issued to Yingtan Daorun Tech Co Ltd. This invention was developed by Yao Genwang, Ai Zhonglong and Xie Junping.
The patent application number is CN202520158765U 20250123. The patent publication number is C..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Zhongxin Stainless Steel Co Ltd for Adjustable Seamless Steel Tube Detection Device. Feng Maoyuan, Wang Yi, Cai Xiuwei and Ye Changmin developed the invention.
The patent application number is CN202520337953U 20250228. The patent..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Tianjin Institute of Transp Science has obtained a patent for portable steel bar boundary dimension and curvature measuring device. This invention was developed by Bai Pengfei, Wang Xiaojing, Min Sisi, Qiu Huafang, Zhang Wei and Chang Xiangyu.
The patent application number is CN202520228885U 20250213. The..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has received Zhongtian Iron & Steel Group, Nantong and Zenith Steel Group Co Limited patent application for Molten Steel Recarburization Control Method Based on Slag System Modification. Xie Li and Jia Laihui developed the invention.
The patent application numbe..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Chinese Patent for Intelligent Angle Valve with Standard Filling Function and Steel Cylinder has been issued to Jiangsu Minsheng Heavy Ind Co Ltd. This invention was developed by Ni Fei, Feng Yifei, Ye Wu, Wu Zhikai, Huang Qiang, Li Yong, Zhou Fei, Yoshimine, Hao Yong, He Zenan and Zhang Ya.
The patent ap..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Qinhuangdao Qinye Heavy Ind Co Ltd has been granted a patent for Automatic Oil Spraying Device for Steel Wire Rope of Dry Quenching Elevator. Li Qi developed the invention.
The patent application number is CN202520556122U 20250327. The patent publication number is CN223726040 (U). International Patent Cla..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Panzhihua Iron & Steel Research Inst Pangang Group has submitted a patent application for Preparation Method of High-activity Micro Powder and High-activity Micro Powder. Zeng Guanwu and Hao Jianzhang developed the invention.
The patent application number is CN202610623657 20260508. The patent publication..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Chinese Patent for Tensile Machine for Producing Aluminum Cable Steel Reinforced has been issued to Changzhou Tefa Huayin Electric Wire & Cable Co Ltd. This invention was developed by Zhang Zhibin, Qiu Jiaqian, Song Yuting, Liu Guangfu, Li Wenjing, Wang Haoran and Cao Zirui.
The patent application number ..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Maanshan Shuntai Rare Earth & New Mat Co Ltd has been awarded a patent for Steel Strand Relaxation Testing Machine. This invention was developed by Li Caixia, Hou Aimin and Li Yong.
The patent application number is CN202422963434U 20241203. The patent publication number is CN223727544 (U). International P..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Wuxi Hengan Special Equipment Eng Co Ltd for Correction Test Device for Steel Structure Processing and Manufacturing. Tang Hongming and Pu Xiao developed the invention.
The patent application number is CN202422903700U 20241127. The patent..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Suzhou Meissner Tech Co Ltd has secured a patent on Display Device for Small Steel Sheet Detection. Zhu Xiang, Zhu Xianlong, Zhu Mengyao, Chen Fei and Chen Xiaojun developed the invention.
The patent application number is CN202423126214U 20241218. The patent publication number is CN223727706 (U). Internat..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Qingdao Xingquan Auto Parts Co Ltd has been awarded a patent for Detection Device for Steel Plate Spring. This invention was developed by Yan Meng, Sun Aiguo, Wang Yong and Sun Youwei.
The patent application number is CN202520321497U 20250226. The patent publication number is CN223727401 (U). Internationa..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Kyleryooen Shandong Elevator Co Ltd has been granted a patent for Tension Measuring Device for Steel Wire Rope of Elevator. Dang Xiaofei developed the invention.
The patent application number is CN202520674731U 20250411. The patent publication number is CN223727306 (U). International Patent Classification..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Sichuan Yaxin Steel Structure Eng Co Ltd for Multi-site Stress Detection Device for Steel Structure. Hu Qihong, Zhao Xiaokang and Xu Chuan developed the invention.
The patent application number is CN20252021186U 20250106. The patent publi..
Steel
| Thu 01 Oct 2026
Beijing, Sept. 30 -- Anhui Hengjun Powder Metallurgy Tech Co Ltd has filed a patent application for Powder Metallurgy Stainless Steel Vacuum Pump Chamber with Holes Sealed by Resin and Preparation Process of Powder Metallurgy Stainless Steel Vacuum Pump Chamber. This invention was developed by Peng Shigao, Tao Wei, Zhu Min, Zhu ..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Lengshuijiang Hongxin Machinery Mfg Co Ltd for Hardness Detection Device for Steel Casting Production. Zou Guilan developed the invention.
The patent application number is CN202423251321U 20241227. The patent publication number is CN22372..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Anhui Zhengnengliang Photoelectric Tech Co Ltd has been awarded a patent for Steel Pipe Rust Removal Device for Constructional Engineering. This invention was developed by Wei Zhenglin.
The patent application number is CN202423150665U 20241220. The patent publication number is CN223719169 (U). Internation..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Fushun Linghang Special Steel Co Ltd has secured a patent on Steel Bar Chamfering Device. Yang Erqing and Li Cong developed the invention.
The patent application number is CN202520126556U 20250120. The patent publication number is CN223719121 (U). International Patent Classification codes are B24B41/04, B..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Zhejiang Tianyuan Construction Material Tech Co Ltd has obtained a patent for edge treatment equipment for steel belt machining. This invention was developed by Guo Shaojun, Yu Qihan and Zhao Yunliang.
The patent application number is CN202520112774U 20250117. The patent publication number is CN223719120 ..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Shenzhen Baishide Building Mat Co Ltd has been granted a patent for Finish Rolling Deformed Steel Bar Connecting Piece. This invention was developed by Cai Xiongfei.
The patent application number is CN20252034402U 20250108. The patent publication number is CN223725110 (U). International Patent Classificat..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Nanning Zhongxu Color Plate Steel Structure Co Ltd has been granted a patent for Spliced Z-shaped Steel. This invention was developed by Ke Jianhua.
The patent application number is CN202520258386U 20250218. The patent publication number is CN223725065 (U). International Patent Classification codes are F1..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Jiangsu Shenghao Env Equipment Co Ltd has been granted a patent for Auxiliary Positioning Device for Butt Joint of Steel Chimneys. This invention was developed by Yu Yang and Liu Qicai.
The patent application number is CN202520259559U 20250219. The patent publication number is CN223719349 (U). Internation..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Jiangsu Sifang Prec Steel Pipe Co Ltd has received a patent for Precise Steel Pipe Manufacturing Device. This invention was developed by Qian Jianfei and Ma Shengdong.
The patent application number is CN202423131770U 20241218. The patent publication number is CN223719069 (U). International Patent Classifi..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Deyang Jianan Machinery Mfg Co Ltd for Section Steel Cutting System with Automatic Head Material and Tailing Removing Function. Yuan Li and Tang Wenyao developed the invention.
The patent application number is CN202423221165U 20241226. Th..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Hebei Zhaoyang Environmental Tech Co Ltd has secured a patent on Assembling Steel Plate Fixing Device for Enamel Assembling Tank. Sun Mengjun, Zhao Linfei, Zhao Xiaokun and Sun Chengming developed the invention.
The patent application number is CN202423228234U 20241226. The patent publication number is CN..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Foshan Saike Tech Co Ltd has received a patent for Clamping Device for Stainless Steel Pipe Production. This invention was developed by Zhou Youbiao.
The patent application number is CN202520196927U 20250208. The patent publication number is CN223719336 (U). International Patent Classification code is B25..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Chengdu Shenhongrui Tech Development Co Ltd has obtained a patent for anti-corrosion processing device for fine-grained hot-rolled steel bars. This invention was developed by Zhou Meng.
The patent application number is CN202423315788U 20241231. The patent publication number is CN223717778 (U). Internation..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Hebei Research Institution for Product Quality Supervision and Inspection and Langfang Zhengan Prot Equipment Co Ltd for Nickel-saving Stainless Steel Air Quality Early Warning Civil Air Defense Door. Xiao Jian, Wang Fei, Zhang Shengdong, Ga..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Changfeng Electric Power Tech Co Ltd for Extra-high Voltage Through Type Weather-proof Angle Steel Tower. Jiang Wei developed the invention.
The patent application number is CN202423302891U 20241231. The patent publication number ..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Wuxi Jiagou Metal Component Co Ltd has been granted a patent for Steel Grating Convenient to Disassemble. Li Aping developed the invention.
The patent application number is CN202520208941U 20250211. The patent publication number is CN223724084 (U). International Patent Classification codes are E01D19/12, ..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Henan Lvyou Environmental Tech Co Ltd for Rapidly-mounted Electrolytic Steel Plate for Operating Room and Mounting Structure of Quickly-mounted Electrolytic Steel Plate. Wang Jianghua and Chen Xiangwei developed the invention.
The patent ..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Meng Haijin has received a patent for Building Steel Bar Anchoring Device. This invention was developed by Liu Nan, Meng Haijin, Wu Jingxuan, Li Xin and Li Tianyuan.
The patent application number is CN202520223980U 20250213. The patent publication number is CN223724017 (U). International Patent Classifica..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Sichuan Lifeng Lyujian Tech Co Ltd has secured a patent on Cutting Device for Steel Purline Machining. Xu Ling, Gao Huayong, Li Haodong, Li Renbin, Xi Kongming and Deng Wenwu developed the invention.
The patent application number is CN202520267914U 20250219. The patent publication number is CN223718997 (U..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Nantong Lier Machinery Mfg Co Ltd has obtained a patent for steel wire rope driving structure for unlocking lifting machine. This invention was developed by Ji Chenchen, Chen Jianfei, Chen Jianhua and Mei Weihua.
The patent application number is CN202520362552U 20250304. The patent publication number is C..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Anhui Dongkang New Material Tech Co Ltd has received a patent for Positioning and Measuring Device for Pc Steel Bar Machining. This invention was developed by Sheng Yongtao.
The patent application number is CN202520110240U 20250117. The patent publication number is CN223718976 (U). International Patent Cl..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Inner Mongolia Hengjiu Steel Structure Group Co Ltd has secured a patent on Lifting Frame Body for Mounting High-strength Steel Structure for Subway Engineering. Liu Shilei, Guo Zhenhua and Fu Xinli developed the invention.
The patent application number is CN202422660999U 20241031. The patent publication ..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Zhejiang Huiming Laser Tech Co Ltd has been granted a patent for Limiting Mechanism for Steel Plate Cutting. Yang Ying, Zhang Yanan, Li Tianguo, Wang Weitao, Li Junxian and Zhao Haoze developed the invention.
The patent application number is CN202520129827U 20250120. The patent publication number is CN223..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Shanxi Jiantou Changzhi Construction Ind Co Ltd has received a patent for Special-shaped Steel Structure Producing and Machining Device. This invention was developed by Liu Hailiang.
The patent application number is CN202421325524U 20240612. The patent publication number is CN223718894 (U). International ..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Chinese Patent for Portable Reinforcing Steel Bar Moving Sleeve has been issued to Sinohydro Bureau 12. This invention was developed by Ma Yingkun, Jiang Jianhua, Zhang Xiang, Zheng Zhenhong and Li Weizhen.
The patent application number is CN202520358912U 20250304. The patent publication number is CN22372..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Tianjin Youbang Steel Pipe Co Ltd for Forming Device for Spiral Welded Pipe with Stainless Steel Structure. Zhang Xikai, Tadayama and Yang Wanshun developed the invention.
The patent application number is CN20252071080U 20250113. The pate..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Xinjiang Zhongwei Genuo Building Tech Co Ltd has been granted a patent for Anti-stripping Device of Strip Steel Emptying Machine. Ren Huiyi and Chen Shuguang developed the invention.
The patent application number is CN202422636455U 20241028. The patent publication number is CN223722459 (U). International ..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Changzhou Tefa Huayin Electric Wire & Cable Co Ltd has been granted a patent for Constant-tension Aluminum-clad Steel Wire Take-up Mechanism. Yuan Yuanzhu, Liu Guangfu, Li Wenjing, Wang Haoran and Cao Zirui developed the invention.
The patent application number is CN202423207447U 20241225. The patent publ..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Chinese Patent for Steel Cable Take-up Device has been issued to Dongguan Xingyuan Intelligent Tech Co Ltd. This invention was developed by Lin Shijun.
The patent application number is CN202520372068U 20250305. The patent publication number is CN223722433 (U). International Patent Classification codes are..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Foshan Yintian Metal Products Co Ltd has obtained a patent for stainless steel machining device with positioning function. This invention was developed by Chen Rinan, Xu Lingyan and Zhou Sichuan.
The patent application number is CN202423266043U 20241230. The patent publication number is CN223718723 (U). I..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Luohe Yongan Line Equipment Co Ltd has received a patent for Traveling Mechanism for Multi-edge Steel Pipe Pole Welding Equipment. This invention was developed by Yang Liangliang, Zhou Yahui, Dou Xianlong, Li Chunhe, Zhang Haoyang and Gu Keping.
The patent application number is CN202520161763U 20250123. T..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Weifang Huawei Plastic Co Ltd has received a patent for Steel Wire Pay-off Device for PVC Steel Wire Reinforced Hose Production. This invention was developed by Xu Guodong and Zhao Xu.
The patent application number is CN202520378256U 20250306. The patent publication number is CN223722407 (U). Internationa..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Jiangsu Feierbo Intelligent Tech Co Ltd has been granted a patent for U-shaped Steel Positioning and Aligning Double-sided Welding Device with Overturning Function. Yang Fan, Liu Huafeng and Zheng Junjie developed the invention.
The patent application number is CN202520111723U 20250117. The patent publica..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Zhongyu Intelligent Equipment Chongqing Co Ltd for Machining Support for Steel Structure Round Pipe. He Bin, Jiang Xiwen, Yang Qiulin, Dan Changwen and Luo Liwen developed the invention.
The patent application number is CN20252011191U 202..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Hebei Sanyi Construction Eng Co Ltd has received a patent for Steel Column Welding Operation Platform. This invention was developed by Li Shuzeng.
The patent application number is CN20252009730U 20250103. The patent publication number is CN223718671 (U). International Patent Classification code is B23K37/..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Anhui Yongjia Steel Structure Co Ltd has been granted a patent for Welding Auxiliary Positioning Device for Steel Structure Material Machining. Yang Jun, Cao Tianyue and Wang Lei developed the invention.
The patent application number is CN202423218249U 20241226. The patent publication number is CN22371865..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Shenyang Outdoor Mining Equipment Mfg Co Ltd has been granted a patent for Clamping Mechanism for Welding Large-breadth Steel Plate. This invention was developed by Li Wanke, Liu Xu, Li Weiyi, Wang Chaohua, Wang Runjun, Liu Zhichao, Liu Yanbo, Shen Qiuyue and He Hongtao.
The patent application number is C..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Shandong Leinuo Machinery Tech Co Ltd has obtained a patent for stainless steel expansion joint connecting structure. This invention was developed by Xu Hua and Yang Cuixia.
The patent application number is CN202422870202U 20241125. The patent publication number is CN223725780 (U). International Patent Cl..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Shanghai Najiu Intelligent Tech Co Ltd has been awarded a patent for Stainless Steel Pipeline Assembly. This invention was developed by Wang Xu and Zhou Xueli.
The patent application number is CN202520581743U 20250331. The patent publication number is CN223725765 (U). International Patent Classification c..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Anhui Bopai Stainless Steel Products Co Ltd has obtained a patent for detachable stainless steel door. This invention was developed by Xie Changping, Xie Changren and Chen Chunfang.
The patent application number is CN20252080016U 20250114. The patent publication number is CN223724393 (U). International Pa..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Shanghai Baoling Crane Rigging Co Ltd has secured a patent on Sling Steel Wire Rope for Suspension Bridge. Ni Sen, Zhai Minggao, Wang Zhengfei, Chen Shishuang, Luo Bo and Cheng Jinyang developed the invention.
The patent application number is CN202520134768U 20250121. The patent publication number is CN22..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Zhejiang Zhenfang Technology has received a patent for Adjustable Deviation-rectifying Shock Insulation Rubber Support with Steel Sleeve. This invention was developed by Liu Huachen, Lin Rongguan and Lou Keqin.
The patent application number is CN202520135029U 20250120. The patent publication number is CN2..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Qiqihar Tianyu Tech Development Co Ltd has been granted a patent for Adjustable Steel Rail Lifting Device. Shao Jianing developed the invention.
The patent application number is CN202422897786U 20241126. The patent publication number is CN223723511 (U). International Patent Classification code is E01B29/2..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to China Academy Railway Sciences and Cars Railway Engineering Research Institute for Novel Steel Rail Welding Seam Reinforcing Device. Jiang Jinzhou, Liu Xiaodan and Reiko developed the invention.
The patent application number is CN20252023..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Hebei Zhaoguan Steel Structure Eng Co Ltd has been granted a patent for Hoisting Equipment for Steel Structure Production. This invention was developed by Yang Jingjing and Yang Shukai.
The patent application number is CN202520383270U 20250306. The patent publication number is CN223722560 (U). Internation..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Yunnan Chuangbiao Ind Co Ltd for Concrete Pole Steel Mould Lifting Appliance. Li Juan and Li Huangtang developed the invention.
The patent application number is CN20252032585U 20250107. The patent publication number is CN223722540 (U). In..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Qingdao Suge New Material Tech Co Ltd for Steel Coil Uncoiler with Fixed-length Cutting Function. Guan Bingfa developed the invention.
The patent application number is CN202520107208U 20250116. The patent publication number is CN223718844..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Shanghai Huichong Prec Machinery Manufacturing Co Ltd for Steel Plate Conveying and Clamping Mechanism. Gu Xian'an developed the invention.
The patent application number is CN202423290204U 20241230. The patent publication number is CN2237..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Jiangsu Jinsong Tech Co Ltd has been awarded a patent for Stainless Steel Part Machining Device. This invention was developed by Ge Xiedong, Ge Zhengping and Li Hong.
The patent application number is CN202423290400U 20241230. The patent publication number is CN223718370 (U). International Patent Classific..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Sichuan Dingxin Cutting Tools Co Ltd has been granted a patent for Tungsten Steel Blade Convenient to Disassemble. This invention was developed by Gong Shunyong.
The patent application number is CN202520146932U 20250122. The patent publication number is CN223718338 (U). International Patent Classification..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Shandong Chengan Safety Tech Service Co Ltd has obtained a patent for steel ladle baking equipment. This invention was developed by Guo Jun, Zhao Guangkuan and Liu Ning.
The patent application number is CN202520119347U 20250120. The patent publication number is CN223718302 (U). International Patent Classi..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Yancheng Boyue Pipe Fittings Co Ltd has been granted a patent for Socket Pipe Fitting with Reinforcing Steel Ring. This invention was developed by Jiang Haiqi and Shen Wenwu.
The patent application number is CN202520367470U 20250304. The patent publication number is CN223725691 (U). International Patent C..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Hebei Zhongji Consulting Co Ltd has been granted a patent for Ultrahigh Built-in Steel Plate Composite Shear Wall. This invention was developed by Liu Yali and Shen Shengya.
The patent application number is CN20252049198U 20250109. The patent publication number is CN223723953 (U). International Patent Cla..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Jiangsu Xianglian Security Tech Co Ltd has been granted a patent for Splicing Type Single-face Steel Plate Wall Convenient to Disassemble and Assemble. Jiang Qi developed the invention.
The patent application number is CN202520219258U 20250212. The patent publication number is CN223723947 (U). Internation..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Wuhan Baishirun Construction Steel Products Tech Co Ltd for Waterproof Connecting Structure for Color Steel Plates. Yang Kang and Yang Huan developed the invention.
The patent application number is CN202520267382U 20250219. The patent pub..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Shenghe Intelligent Equipment Mfg Liuan Co Ltd has received a patent for Steel Structure Connecting and Fixing Device. This invention was developed by Wu Deyu, Wang Jinguo and Wu Defeng.
The patent application number is CN202520245271U 20250217. The patent publication number is CN223723915 (U). Internatio..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Jiangmen Mingchuang Steel Structure Eng Co Ltd has received a patent for Beam Column Connecting Mechanism and Steel Structure Equipment. This invention was developed by Deng Guohua and Cheng Peng.
The patent application number is CN202422673725U 20241101. The patent publication number is CN223723913 (U). ..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Chinese Patent for Fabricated Light Steel Member for Wall Connection has been issued to Shandong Ningda Steel Structure Co Ltd. This invention was developed by Tan Tiantian, Li Yunfeng and Zhu Mingwei.
The patent application number is CN202520244541U 20250217. The patent publication number is CN223723899 ..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Tianchang Runyuan Metal Product Co Ltd for Composite Steel Wire with High Tensile Strength. Zhong Fulin, Gao Rongjun, Ge Weisheng and Shan Lianqi developed the invention.
The patent application number is CN202520261191U 20250219. The pate..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- State Intellectual Property Office of China has awarded a patent to Beijing Jinheyi Innovation Tech Co Ltd for Copper-clad Steel Continuous Casting Production Line and Steel Wire Conveying Device Used for Copper-clad Steel Continuous Casting Production Line. Wang Wei developed the invention.
The patent ap..
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Foshan Nanhai Pinsanneng Metal Products Co Ltd has been granted a patent for Transferring System for Stainless Steel Coiled Plates. Zeng Shaoliang, Zeng Huan and Wu Yingfen developed the invention.
The patent application number is CN202520365551U 20250304. The patent publication number is CN223721979 (U)...
Steel
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Shahe Chaoyuan Steel Structure Co Ltd has obtained a patent for steel structure beam column. This invention was developed by Peng Tanyang, Hao Libin, Yuan Yansha, Yao Lifang and Yuan Wenbo.
The patent application number is CN20252062769U 20250113. The patent publication number is CN223723894 (U). Internat..
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