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Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Jiangsu Changhong Intelligent Equipment has been awarded a patent for Novel Lighting Steel Structure Diagonal Brace. This invention was developed by Han Lei, Liu Ziqing, Huai Changwei and Liu Yiwei.
The patent application number is CN202422905235U 20241127. The patent publication number is CN223577308 (U)...
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Hunan Provincial Communications Planning, Survey and Design Institute has obtained a patent for fabricated steel-concrete combined structure. This invention was developed by Chen Guang, He Yaobei, Hu Yuhua, Peng Jianghui, He Guodong, Gai Yongbin, Qiao Qiuheng and Li Jie.
The patent application number is CN..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Taiyuan PLS Engineering & Tech Co Ltd has submitted a patent application for Seamless Steel Tube Processing Quality Control System. Han Yanping and Shi Xiaoqing developed the invention.
The patent application number is CN202610290570 20260311. The patent publication number is CN122151768 (A). International..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Hubei Yitong Construction Group Co Ltd has secured a patent on Bridge Pier Body Steel Bar Positioning Device. Tan Changyuan, Song Wenfeng, Sun Siyu and Liu Anran developed the invention.
The patent application number is CN202423197490U 20241224. The patent publication number is CN223576970 (U). Internation..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Jining Songda Construction Machinery Co Ltd has secured a patent on Stainless Steel Water Tank Bottom Supporting Plate. Wen Qi developed the invention.
The patent application number is CN202423200091U 20241225. The patent publication number is CN223577213 (U). International Patent Classification codes are ..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Qingdao Ocean University Jk Geotechnical Engineering Co Ltd has been granted a patent for Simple Device of Subway Foundation Pit Steel Support. Zhou Weiwei, Wang Jie and Liu Tingting developed the invention.
The patent application number is CN202422980654U 20241204. The patent publication number is CN22357..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Xingtai Jinlaili Water Conservancy Machinery Mfg Co Ltd has been granted a patent for Steel Gate with Anti-collision Structure. Han Weixin developed the invention.
The patent application number is CN202423229742U 20241226. The patent publication number is CN223577040 (U). International Patent Classificatio..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Nantong Shengdating Machinery Equipment Co Ltd has been awarded a patent for Safety Protection Structure of Steel Platform. This invention was developed by Lu Jianfei, Zhang Chunliu and Wang Junzheng.
The patent application number is CN202423181131U 20241223. The patent publication number is CN223577540 (U..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Chinese Patent for Fabricated Steel Latticed Column Structure Fast to Mount and Dismount has been issued to Powerchina Huadong Engineering Corporation and Zhejiang Huadong Engineering Construction Management Co Ltd. This invention was developed by Liu Long, Xu Lin, Huang Yong and Chen Yijun.
The patent app..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Guangdong Jianye Testing Tech Co Ltd has received a patent for Anti-buckling Composite Shear Wall with Built-in Corrugated Steel Plates. This invention was developed by Chen Xinxiang, Wang Yufen, He Wei, Yuan Weiwen and Liu Fuya.
The patent application number is CN202423157445U 20241220. The patent publica..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Zhejiang Southeast Steel Structure Co Ltd has been granted a patent for Curtain Wall Embedded Part Node of Adjustable Special-shaped Steel Beam. This invention was developed by Xiang Jianxiang, Zhong Qicai, Liu Zhijia, Lu Fanglin, Xu Feiyang, Zhai Jiangtao, Jin Xinyi and Liu Xiaojun.
The patent application..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Baowo Tech Zhejiang Free Trade Zone Co Ltd has been granted a patent for Workshop Steel Structure Connecting Fastener. This invention was developed by Wu Minghui, Ge Biao, Han Fang, Wu Hailu and Luo Weikang.
The patent application number is CN202423138616U 20241219. The patent publication number is CN22357..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Anhui Haoyu Steel Structure Co Ltd has secured a patent on Reinforcing Steel Structure at Joint of Steel Structures. Ren Qiang developed the invention.
The patent application number is CN20242371136U 20241212. The patent publication number is CN223577310 (U). International Patent Classification codes are E..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Wei Yuxiong has been granted a patent for Water Stop Steel Plate Fixing and Mounting Piece.
The patent application number is CN202423168652U 20241223. The patent publication number is CN223577589 (U). International Patent Classification codes are B23K37/04, E04B1/68 and E04G21/18.
According to the abs..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Shanghai Tongjibao Construction Robot Co Ltd has been awarded a patent for Sliding Shoe for Sliding of Steel Net Rack. This invention was developed by Hu Mengyan, Cheng Chunyang and Fu Qiangsheng.
The patent application number is CN20242307694U 20241206. The patent publication number is CN223577578 (U). In..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Jiangsu Dongta Construction Tech Co Ltd has been granted a patent for Beam Column Strapping Steel Bar Support. Shen Zhenwei, Kong Xiaoqi and Wu Zhaowei developed the invention.
The patent application number is CN20242318099U 20241206. The patent publication number is CN223577572 (U). International Patent C..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Tianjin Shengweilihua New Building Materials & Tech Co Ltd has been granted a patent for Fixture for Mounting Steel Bar Truss of Assembly Type Steel Bar Formwork Combined Part. This invention was developed by Lu Baodi.
The patent application number is CN202422870515U 20241125. The patent publication number..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Jiangsu Dongqi Standard Parts Co Ltd has been awarded a patent for Stainless Steel Heavy Sealing Nut. This invention was developed by Xu Yishan, Xu Xiaoshan, Shen Feng and Hua Siyan.
The patent application number is CN202422949725U 20241202. The patent publication number is CN223578474 (U). International P..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Chinese Patent for Special-shaped Seamless Steel Tube has been issued to Suzhou GTW Steel Pipes Co Ltd. This invention was developed by Liu Kai, Jin Renming, Qian Bin, Tao Yuwen, Shao Xuefeng, Yin Yixuan and Xie Li.
The patent application number is CN202422708801U 20241107. The patent publication number is..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Yantai Datang Steel Structure Co Ltd has been awarded a patent for Mounting Part for Mounting Steel Grating. This invention was developed by Kang Hyun-yong, Wang Anzhong, Liu Xiaolong and Chen Kai.
The patent application number is CN202520349426U 20250303. The patent publication number is CN223578413 (U). ..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Kaifeng Yuxing Construction Eng Equipment Co Ltd has obtained a patent for movable steel structure temporary supporting device. This invention was developed by Li Xuguang, Fang Huatong, Chang Kailong and Ran Qingchen.
The patent application number is CN20242390366U 20241216. The patent publication number i..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Chinese Patent for Pressure Conveying Equipment for Steel Cord Drawing Lubricating Liquid has been issued to Zhenjiang Xihe Tech Research and Development Co Ltd. This invention was developed by Chen Zhigang.
The patent application number is CN202422778377U 20241114. The patent publication number is CN22357..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Zhuanzhu Energy Saving Tech Chongqing Co Ltd has received a patent for Quick-connection Oil Stop Angle Valve for Fuel Oil Storage Steel Cylinder and Fuel Oil Storage Steel Cylinder. This invention was developed by Huang Shilu and Huang Yi.
The patent application number is CN202423197414U 20241223. The pate..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Ganzhou Zhongjin High Energy Battery Mat Co Ltd has obtained a patent for double-sided burr nickel-plated steel strip. This invention was developed by Hu Changjun, Deng Guoliang, Wei Huming, Liu Donglin and Xiao Yang.
The patent application number is CN202520346578U 20250303. The patent publication number ..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Jiangsu Xuteng Steel Mat Co Ltd has received a patent for Blow-drying Device for PC Steel Bar Production. This invention was developed by Zhang Zhichun and Liu Yujuan.
The patent application number is CN20242356461U 20241211. The patent publication number is CN223580502 (U). International Patent Classifica..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- State Intellectual Property Office of China has awarded a patent to Chen Lin; Liaoning Liancheng Petrochemical Co Ltd for Liquefied Gas Steel Cylinder Residue Extraction Control Device. Chen Lin, Yang Xiaolong, Zhang Wanyi and Li Siqi developed the invention.
The patent application number is CN202423300674..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- State Intellectual Property Office of China has awarded a patent to Laiwu Iron & Steel Group Laiwu Mining Co Ltd for Protective Device for Mining Machinery. Guo Zheng and Sun Bengui developed the invention.
The patent application number is CN202520462304U 20250317. The patent publication number is CN223579..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- State Intellectual Property Office of China has awarded a patent to Jinan Zengtai Heavy Ind Co Ltd for Combined Wear-resistant Steel Section. Li Xinyi developed the invention.
The patent application number is CN202520127375U 20250120. The patent publication number is CN223578393 (U). International Patent C..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- State Intellectual Property Office of China has awarded a patent to Xinjiang Kaiyuexin Eng Construction Co Ltd for Quick-release Type Grit Chamber Steel Formwork. Wang Xiaoyue, Wang Derong, Jiang Lei, Huang Yuhui, Wang Qiaohong and Chen Dan developed the invention.
The patent application number is CN202520..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- State Intellectual Property Office of China has awarded a patent to Powerchina Huadong Engineering Corporation and Zhejiang Huadong Engineering Construction Management Co Ltd for Fabricated Steel Latticed Column Structure. Wu Mingming, Shao Hongbin, Huang Yong and Liu Long developed the invention.
The pate..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Zhejiang Tsingshan Iron & Steel Co Ltd and Zhejiang Qingshan Special Mat Co Ltd have sought patent for High-performance Hot Work Die Steel Subjected to Magnesium Modification Treatment and Manufacturing Method of High-performance Hot Work Die Steel. This invention was developed by Luo Bin, Huang Chao, Kim Gil..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- University of Science and Technology Beijing and Nanjing Iron and Steel have submitted a patent application for 1000mpa-grade Extra-thick Hydroelectric Steel with Low Strain Aging Sensitivity and Preparation Method of 1000mpa-grade Extra-thick Hydroelectric Steel. This invention was developed by Pan Zhongde, ..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Hebei Zhuoli Group Metal Tech Co Ltd and Handan Jintai Packing Material Stock have sought patent for Method for Preventing Steel Belt from Being Damaged by Shutdown of Continuous Annealing Furnace. This invention was developed by Jia Xinkai, Shen Liyan, Zhang Xiangwei, Liang Ruizhe, Han Gang, Wang Yunke and P..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Jiangsu Shagang Institute of Research of Iron and Steel, Jiangsu Shagang Iron and Steel and Jiangsu Shagang Group have submitted a patent application for Preparation Method of Reinforcing Steel Bar Sample for Low-temperature Tensile Test and Low-temperature Tensile Test Method of Reinforcing Steel Bar. This i..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Hebei Xinggang Technology and Xingtai Iron & Steel Co Ltd have submitted a patent application for Method for Controlling Corner Cracks of Medium Carbon Alloy Steel Bloom. This invention was developed by Li Zhigang, Wang Chuang, Cui Guojun, Yan Lizhen, Li Zhaopeng, Zhang Yuming, He Hongjie, Shen Tongqiang, Ron..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- China High-Speed Railway Technology has been granted a patent for Steel Rail Corrugation Grinding Machine. This invention was developed by Xu Haiyong and Cai Fuwen.
The patent application number is CN202422987449U 20241204. The patent publication number is CN223576870 (U). International Patent Classification..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- State Intellectual Property Office of China has awarded a patent to Wuhan Jingchao Steel Structure for Steel Box Girder Mounting and Positioning Device. Zhu Peng developed the invention.
The patent application number is CN202423148956U 20241220. The patent publication number is CN223576965 (U). International..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Jiangsu Huning Steel Mechanism has obtained a patent for bridge maintenance road. This invention was developed by Ling Zhiqiang, Si Chong, Lu Lijie, Zhang Wuchun, Ding Jianqiang, Yang Yun and Fan Haibo.
The patent application number is CN202423189030U 20241224. The patent publication number is CN223576933 (U..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Dayuan Construction Group has obtained a patent for bottom plate reinforcing steel bar supporting structure. This invention was developed by Liu Lingyu, Sun Jianqiang, Liu Jianli, He Liqiang, Zhang Zengyang, Bai Xiaojun, Li Quanzhong and Gao Ce.
The patent application number is CN202423176778U 20241223. The ..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Chinese Patent for Hollow Block Self-supporting Core Column Steel Bar Positioning and Fixing Device has been issued to Hebeisijian Construction Engineering. This invention was developed by Chen Zengshun, Zhang Bingjin, Guo Kunpeng, Zhang Kejian, Cao Jianyang, Liu Nabo, Lyu Lu, Chen Xinmin, Hu Sheng, Liang Wei..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- State Intellectual Property Office of China has awarded a patent to Hebeisijian Construction Engineering for Hollow Block Frame Type Core Column Steel Bar Positioning and Fixing Device. Chen Zengshun, Zhang Kejian, Zhang Bingjin, Guo Kunpeng, Wang Baogang, Li Zhili, Zhang Yanhua, Zhang Song, Yu Ligong, Lu Yaw..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- State Intellectual Property Office of China has awarded a patent to Hebeisijian Construction Engineering for Hollow Block Independent Core Column Steel Bar Positioning and Fixing Device. Chen Zengshun, Zhang Kejian, Zhang Bingjin, Guo Kunpeng, Wang Longlong, He Ying, Cui Shuna, Wang Lei, Cao Yingxin, Zhao Chu..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Bureau 7 for Joint Device for Quickly Connecting Reinforcing Steel Bars. Shi Qiang, Yu Qiyang, Ma Gaowei, Cheng Long and Pu Zhiping developed the invention.
The patent application number is CN202422918565U 20241128. The patent publ..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- State Intellectual Property Office of China has awarded a patent to Guiyang Aluminium Magnesium Design & Research Institute for Structure for Repairing Inner Side of Material Blocking Wall by Using Steel Plate Lining. Chang Jianhua developed the invention.
The patent application number is CN202422750619U 202..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Zhengzhou Yijian Group has obtained a patent for quick positioning device for embedding steel structure foundation bolt. This invention was developed by Wang Weili, Xi Yingtao, Yue Maosheng, Wang Zhengwei, Xu Jinke, Wei Xiaobo, A Tuantuan and Zhang Linjie.
The patent application number is CN202423138400U 202..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- State Intellectual Property Office of China has awarded a patent to China Second Metallurgy Group for Combined Standard Jig Frame for Steel Structure Installation. Xia Chenyang, Zhang Guoliang, Yu Hao and Wei Yong developed the invention.
The patent application number is CN202422537928U 20241021. The patent ..
Steel
| Wed 26 Aug 2026
Alexandria, Aug. 26 -- U.S. Patent and Trademark Office has published Nippon Steel patent application for Hot-dip Plated Steel Sheet. The invention was developed by Obara Yuki, Kohigashi Yusuke, Uemura Shintaro, Kawamura Yasuaki, Hashimoto Shigeru, Toba Tetsuya, Tanaka Tomohito and Nakagawa Jun.
The patent application number is..
Steel
| Wed 26 Aug 2026
Alexandria, Aug. 26 -- Nippon Steel has filed a patent application for Molten Steel Manufacturing Method and Arc Furnace. This invention was developed by Tsurukawa Yuichi, Masaki Yohsuke, Yamazaki Tsuyoshi, Miyata Masaki, Kaizawa Akihide, Asahara Norifumi, Sasaki Naoto and Kasahara Shuhei.
The patent application number is US202..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Angang Steel has received a patent for Phi12.3 Mm Wire Finished Product Hole Pattern. This invention was developed by Sun Wendong, Gong Wenhe, Wang Yuxuan, Liu Mingjun, Yang Yingqiang, Liu Chunbo and Shang Junnan.
The patent application number is CN202520419999U 20250311. The patent publication number is CN2..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Angang Steel has been granted a patent for Device for Preventing Edge Operation from Falling. This invention was developed by Wang Yunliang, Zhang Xu, Cui Guangyao and Zhang Xuewei.
The patent application number is CN202520400352U 20250310. The patent publication number is CN223579649 (U). International Pate..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Henan Xiangguang Electric Power Group has obtained a patent for adjustable steel structure support. This invention was developed by Wang Weiqi, Tian Xiaoqian, Tian Jiaming and Zhang Honglan.
The patent application number is CN202520106779U 20250117. The patent publication number is CN223579444 (U). Internati..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- State Intellectual Property Office of China has awarded a patent to Angang Steel for Rapid Replacement Device for Instrument Pressure Tapping Pipeline. Wang Shangtao, Yu Song, Wu Hongtao, Lu Baofeng, Zhang Qiang, Ma Ke and Li Zhenming developed the invention.
The patent application number is CN202520423595U ..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Fujian Hengshen Electronic Material Technology has obtained a patent for electronic gas steel cylinder valve capable of stopping leakage emergently. This invention was developed by Pang Shaojie, Ma Binqi, He Yong, Yang Zhonglin, Lyu Lei and Liao Hongchang.
The patent application number is CN202422704410U 202..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Tugu Building Technology for Adjustable Channel Steel Base. Wu Cehuang developed the invention.
The patent application number is CN202422721586U 20241108. The patent publication number is CN223578414 (U). International Patent Class..
Steel
| Wed 26 Aug 2026
Beijing, Aug. 26 -- CCCC Marine Construction & Development has obtained a patent for steel bar gabion connecting device and steel bar gabion. This invention was developed by Zheng Bo, Wang Hongjun, Gao Zhifeng and Zhang Shengfeng.
The patent application number is CN202520435055U 20250312. The patent publication number is CN2235..
Steel
| Wed 26 Aug 2026
Alexandria, Aug. 26 -- U.S. Patent and Trademark Office has published Hyundai Steel patent application for Metal Separator and Method for Manufacturing the Same. The invention was developed by Ha Dae Hong, Lee Jae Ho, Yang Won Seog and Roh Hee Suk.
The patent application number is US202519400785 20251125. The patent publication..
Steel
| Wed 26 Aug 2026
Alexandria, Aug. 26 -- JFE Steel has sought patent for Emission Spectroscopic Analysis Method for Sb in Metal Material, Method for Measuring Sb Concentration in Molten Steel During Refining, and Method for Manufacturing Steel Material. This invention was developed by Inose Masao and Furuya Ryosuke.
The patent application number..
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 -- State Intellectual Property Office of China has received Tongling Jingchang Steel Products Co Ltd patent application for Tmcp Preparation Method of Low-carbon-equivalent High-strength Steel of Ship Plate Steel. Wang Junying, Wang Yang, Wang Huaiyuan, Wang Yulin and Chen Bin developed the invention.
The pat..
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 -- State Intellectual Property Office of China has received Baotou Iron and Steel Group patent application for High-crack-arrest-performance EH420-grade Marine Steel Plate and Production Method Thereof. Li Peng, Wang Shaobing, Bai Hairui, Yuan Xiaoming, Wei Huihui, Lu Xiaoyu, Yang Xiong, Yang Yuanyuan and Huang ..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 25 -- Chinese Patent for Advanced Treatment Device for Steel Industry Wastewater has been issued to Hebei Zhengrun Environmental Tech Co Ltd. This invention was developed by Ren Gang, Shi Jianyu, Liang Jing, Wang Lingling, Bai Jing, Shi Shuchang and Han Fulei.
The patent application number is CN202423116187U 202..
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 -- Luoyang Ship Material Research Institute No. 725 Research Institute of China State Shipbuilding Corporation Limited has filed a patent application for Prediction Method for Overall Strength and Plasticity of High-strength Steel Thick Plate. This invention was developed by Zhang Youjing, Tong Zhiyuan, Gao Zhen..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Hebei Hegang Material Technology Research Institute Co Ltd, HBIS Co Limited and HBIS Group have applied Chinese patent for Segmented Dew Point Regulation and Control Annealing Process for Dp780 Dual-phase Steel. Liu Letian, Han Shixu, Peng Fei, Chen Chen, Wang Hailong, Xue Renjie, Liu Zihe, Zhang Caidong, Liu..
Steel
| Tue 25 Aug 2026
Beijing, Aug. 25 -- Automation Research and Design Institute of Metallurgical Industry Co Ltd, Central Iron & Steel Research Institute Co Ltd and Cisri Sunward Technology have filed a patent application for Melting Smelting Method for Ferromanganese Ore. This invention was developed by Gao Jianjun, Wang Feng, Qiu Jian, Wang Haif..
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..
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