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Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Jinggong Green Building Tech Group Co Ltd, Zhejiang Green Building Integration Tech Co Ltd and Zhejiang Jinggong Steel Building Group Co Ltd have been awarded a patent for Basement Drainage Ditch Drainage Structure. This invention was developed by Sun Yangwei, Hu Guanglong, Luan Yinkou, Li Yakun, Fan Zhifu, G..
Steel
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Adrian Steel Co has secured a patent on Tank Rack. Willnow Elizabeth Elaine developed the invention.
The patent application number is US202519098345 20250402. The patent publication number is US12696977 (B2). International Patent Classification codes are A47B57/04, A47B73/00, A47B81/00, A47F7/28 and B60..
Steel
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Anhui University of Technology has filed a patent application for Method for Promoting Growth of Cynodon Dactylon on Steel Slag Apron Bed Based on Microbial Organic Matrix. This invention was developed by Zhou Qihang, Bao Hui, Xu Wendong, Zong Zhifang, Zhang Hao, Yang Songlin, Yin Shuainan and Guo Bobo.
Th..
Steel
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has released JFE Steel patent application for Martensitic Stainless Steel Sheet and Method for Producing Same. This invention was developed by Tsukamura Motoyuki.
The patent application number is CN20248069587 20241001. The patent publication number is CN122139046 ..
Steel
| Fri 21 Aug 2026
Beijing, Aug. 21 -- POSCO has sought patent for Grain-oriented Electrical Steel Sheet and Method for Producing Same. This invention was developed by Li Chengkun, No Tae-young, Park Jong-ho and Choi Heon-jo.
The patent application number is CN202380103574 20231220. The patent publication number is CN122139044 (A). International ..
Steel
| Fri 21 Aug 2026
Beijing, Aug. 21 -- MFI Italy SRL has submitted a patent application for High Performance Steel Composition, Steel Product Obtained from Said Composition and Method for Manufacturing Said Steel Product. Lorusso Vincenzo Domenico, Erdogan Mehmet, Palumbo Gianfranco and Okur Onur developed the invention.
The patent application ..
Steel
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Nippon Steel & Sumitomo Metal has filed a patent application for Method for Operating Blast Furnace. This invention was developed by Nakano Kaoru.
The patent application number is CN20248069641 20241105. The patent publication number is CN122139041 (A). International Patent Classification code is C21B5/00. C..
Steel
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Shanghai Jitai New Electric has received a patent for Automatic Edge Covering Machine for Steel Grid Type Resistor Disc. This invention was developed by Yang Shigang, Zhong Qing and Qi Chao.
The patent application number is CN202422820881U 20241119. The patent publication number is CN223539383 (U). Internati..
Steel
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Pingxiang Liheng Electric Power Electrical Co Ltd has been awarded a patent for Clamping Direct-current Porcelain Insulator Steel Cap. This invention was developed by Peng Guangquan, Chen Hong, Li Xiaomei and He Jiawan.
The patent application number is CN202422631365U 20241030. The patent publication numbe..
Steel
| Fri 21 Aug 2026
Athens, Aug. 21 -- Greek Patent Office has received Frarou Stefania Tzani patent application for Holder. Frarou Stefania Tzani developed the invention.
The patent application number is GR20210100193 20210326. The patent publication number is GR20210100193 (A). International Patent Classification codes are A41F1/00, A44C1/00 a..
Steel
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- U.S. Patent and Trademark Office has awarded a patent to Nippon Steel for Automotive Exterior Component. Nishimura Ryuichi, Sawa Yasunori and Hamada Koichi developed the invention.
The patent application number is US202218283073 20220606. The patent publication number is US12698040 (B2). International Pat..
Steel
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Anhui Yingrui Youcai Tech Co Ltd, Anhui Polytechnic University and Wuhu Institute Technology have applied Chinese patent for Steel Hydrogen Damage Degree Prediction Method, System, Medium and Equipment. Yin Changdong, Huang Xinchun, Yao Jun, Wu Yiwen, Ye Dongdong, Xu Zhou, Zhang Han, Wu Lili, Cui Mengyao and ..
Steel
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Zhejiang Xiaota Tahui Information Tech Co Ltd and Ningbo High Grade Highway Construction Man Center have filed a patent application for Image Recognition Method for Reinforcing Steel Bars. This invention was developed by Zhang Mengmeng, Wang Dongmei, Xie Kexue, Chen Shangge, Wang Yuanfu, Ma Xiuping, Shen Xiao..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Jinggong Green Building Tech Group Co Ltd, Zhejiang Green Building Integration Tech Co Ltd and Zhejiang Jinggong Steel Building Group Co Ltd have received a patent for Splicing Device for Steel Members. This invention was developed by Jin Jiafeng, Bian Xiaofang, Wang Ning, Shi Yuanqiang, Wei Lingfeng, Ren Qia..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Zhejiang Jinggong Steel Building Group Co Ltd, Jinggong Green Building Tech Group Co Ltd and Zhejiang Green Building Integration Tech Co Ltd have been granted a patent for Purlin-free Net Rack Combined Overhead Roof Structure. Li Yakun, Hu Guanglong, Sun Yangwei, Wang Zhengfeng, Du Zhen, Huo Xibo, Xu Qingmei,..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Ansteel Group Beijing Research Institute Co Ltd and Angang Steel Co Limited have applied Chinese patent for Method for Testing and Calculating Dynamic Burn-off Rate of Injected Pulverized Coal. Zhang Liguo, Pang Keliang, Wu Haotian, Jiang Zhe, Liu Taidong, Gu Zhiyuan and Sun Minmin developed it.
The patent..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Chengdu Chengfeng Valve Co Ltd, Chengdu Cheng Gao Valve Co Ltd and Chengdu Chengfeng Flow Tech Group Co Ltd have obtained a patent for flat gate valve adopting flat forged steel structure. This invention was developed by Gao Xiang, Zhao Yingjie, Li Mengwen, Xu Hang, Zeng Shouping, Liu Sha, Deng Zhou and Xu Sh..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Zhongyuan University of Technology and University of Science and Technology Beijing have sought patent for Hot-rolled Strip Steel Convexity Prediction Method and System Based on Privacy Protection and Federated Learning. This invention was developed by Zhang Jifeng, Zhu Yongsheng, Wang Jimin and Guo Jin.
T..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Panzhihua Iron & Steel Research Institute, Pangang Group and Sichuan University have been granted a patent for Magnesium Chloride Discharge Pipe Device for Inverted U-shaped Furnace. This invention was developed by Yin Qi, Li Kaihua, Sheng Zhuo, Liu Ying, Li Zhanjun and Li Jun.
The patent application numbe..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Henan University of Technology Design and Research Institute Co Ltd and Henan University of Technology have filed a patent application for Swing Steel Column Test Device and Method Capable of Generating Bulk Solid Dynamic Amplification Effect. This invention was developed by Liu Qiang, Xu Zhenhua, Feng Yunfan..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Tangshan Iron & Steel Group and North China University of Science and Technology have submitted a patent application for Low-cost Thick-specification High-toughness X70 Pipeline Steel and Production Method Thereof. Feng Yunli, Jang Myung-hyuk, Yang Yuhou, Shan Qinglin, Liu Shuai, Chen Tong, Wan Decheng and Li..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Zhejiang Binyuan Construction Tech Development Co Ltd and Zhongjian Hengchuang Beijing Tech Development Co Ltd have secured a patent on Section Steel Cantilever Scaffold Counter-pull Steel Rope Anchor Ring System. Li Xiao and Qiao Wenkai developed the invention.
The patent application number is CN202423120..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Hunan Valin Xiangtan Iron and Steel Co Ltd and University of Science & Technology Beijing have submitted a patent application for Low-cost Production Process for Low-c Die Steel Plate. Seo Yong-woon, Xiao Xiong, Wu Zhongwen, Ji Xu, Wang Xuemin, Cong Jinghua, Cheng Nuo and Liu Qi developed the invention.
Th..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Jinggong Green Building Tech Group Co Ltd, Zhejiang Green Building Integration Tech Co Ltd and Zhejiang Jinggong Steel Building Group Co Ltd have been granted a patent for Vertical Connection Joint of Pec Column. Mao Huihua, Song Yanbin, Guo Dewang, Shi Yuanqiang, Ren Qiang, Wei Lingfeng, He Guoping, Meng Li,..
Steel
| Wed 19 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has released Automation Research and Design Institute of Metallurgical Industry Co Ltd and Cisri Zhixing Beijing Tech Co Ltd patent application for Iron and Steel Enterprise Energy Flow Network Simulation System and Method. This invention was developed by Yu Zhigang..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Baoshan Iron & Steel and Baosteel Zhanjiang Iron & Steel Co Ltd patent application for Steel Open Type Frame and Assembly. The invention was developed by Luo Xiaoliang, Yan Yuanyuan, Dai Jingge, Liu Jie, Dong Zhilei and He Yutian.
The patent applica..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Shandong Beihang Electronic Tech Co Ltd has secured a patent on Outdoor Large Screen Steel Structure. Li Qiang, Sun Guibin and Feng Wen developed the invention.
The patent application number is CN202520322142U 20250227. The patent publication number is CN223563884 (U). International Patent Classification c..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Shanghai Baoye Group Corporation has submitted a patent application for Steel Structure Material Whole-process One-key Management Method and System Based on Tekla and VBA. This invention was developed by Yuan Chunliang, Song Maoxiang, Ma Guangming, Zhang Shaowu and Wang Haiyang.
The patent application numb..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Hubei Dali Container Manufacturing has sought patent for Steel Cylinder Production Quality Tracing Method and System Based on Data Analysis. This invention was developed by Li Hongjun, Wang Nian, Ye Qi and Li Hongxuan.
The patent application number is CN202610290707 20260311. The patent publication number is..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has released Ansteel Group Beijing Research Institute Co Ltd and Angang Steel Co Limited patent application for Method for Evaluating Behavior Harmfulness of Coal Ash. This invention was developed by Zhang Liguo, Meng Xinyang, Pang Keliang, Wu Haotian, Jiang Zhe, Li..
Steel
| Wed 19 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has released MCC Capital Digital Tech Beijing Co Ltd and MCC Capital Engineering & Research patent application for Steel Production Carbon Emission Prediction Method, System and Equipment and Storage Medium. This invention was developed by Liu Shuai, Chang Luyao, Wa..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has released Central Iron & Steel Research Institute Co Ltd and BOE Technology Group patent application for Oil Grinding Agent Suitable for Ultrathin Invar Alloy Plate, Pickling Pretreatment Method and Pickling Process. This invention was developed by Zhang Jinglin,..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Central Iron & Steel Research Institute has obtained a patent for combined coil rack. This invention was developed by Zhu Tao, Yang Feng, Li Ran and Xu Fengqian.
The patent application number is CN20242311447U 20241206. The patent publication number is CN223566418 (U). International Patent Classification cod..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has awarded a patent to Central Iron & Steel Research Institute for Coil Structure Suitable for 3D Printing. Li Ran, Zhu Tao, Yang Feng and Xu Fengqian developed the invention.
The patent application number is CN20242329456U 20241209. The patent publication number ..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Jiangsu Minsheng Heavy Ind Co Ltd has been granted a patent for Intelligent Control Angle Valve and Monitoring Steel Cylinder. Ni Fei, Feng Yifei, Zhou Fei, Yoshimine, Hao Yong, Huang Qiang, Ye Wu, He Zenan, Zhang Ya, Wu Zhikai and Li Yong developed the invention.
The patent application number is CN2025201..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Xianggong Flange Mfg Co Ltd has been granted a patent for Stainless Steel Flange. Wang Yongbo and Jiang Feng developed the invention.
The patent application number is CN202520117985U 20250118. The patent publication number is CN223563701 (U). International Patent Classification codes are F16L23/024 and F16..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Pengye Holding Group Co Ltd has been granted a patent for High-corrosion-resistance Stainless Steel Seamless Steel Tube for Refining. This invention was developed by Pan Zhangren, Li Longlin, Li Jigang and Lin Lixin.
The patent application number is CN20252080669U 20250114. The patent publication number is..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Hebei Gongjian Construction Eng Co Ltd has been granted a patent for Large-span Special-shaped Steel Structure Heat Preservation Joint Structure. Lyu Yanzheng, Ban Jinchuan, Li Zihao, Wu Zijian and Jin Ruizhao developed the invention.
The patent application number is CN20242388285U 20241214. The patent pub..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Chinese Patent for Connecting Structure of Secondary Beam Reinforcing Steel Bar and Main Beam When Secondary Beam Goes Upside Down has been issued to Fadi Co Ltd. This invention was developed by Wu Xiang, Chen Shen, Chen Zhijin and Deng Jiaming.
The patent application number is CN20242359051U 20241211. The..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Shandong Yuhua Construction Engineering Group has received a patent for Assembly Type Steel Structure Installation Connecting Piece. This invention was developed by Liu Qiuyan, Liu Qingwei, Chen Xiangjun and Liu Chao.
The patent application number is CN202422848255U 20241121. The patent publication number is..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Tianjin Green Kenong Tech Co Ltd has obtained a patent for combined steel purline. This invention was developed by Zhou Xianfeng.
The patent application number is CN202423144060U 20241219. The patent publication number is CN223562329 (U). International Patent Classification codes are E04B1/343, E04B1/58 an..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Chinese Patent for Combined Steel Structure Connecting Assembly has been issued to Zhongcheng Huirong Ind Group Co Ltd. This invention was developed by Zhao Yongmin, Wang Qingsong, Li Xinrong, Zhao Xiaoya and Zhao Boheng.
The patent application number is CN202423110983U 20241217. The patent publication num..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Lianyungang Deyao Machinery Tech Co Ltd has obtained a patent for high-temperature-resistant steel structural member. This invention was developed by Li Houbiao and Chen Chen.
The patent application number is CN202423177159U 20241223. The patent publication number is CN223562322 (U). International Patent C..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Wuhan Fuxing Seiko Oula Green Building Tech Co Ltd has been granted a patent for Mounting Structure of H-shaped Steel Beam. This invention was developed by Zhu Fuxin.
The patent application number is CN20242392036U 20241216. The patent publication number is CN223562318 (U). International Patent Classificat..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Shenyang Pengbo Intelligent Ind Automation Co Ltd has been awarded a patent for Steel Structure Connection Reinforcing Structure. This invention was developed by Ren Yiping.
The patent application number is CN20242384462U 20241213. The patent publication number is CN223562317 (U). International Patent Clas..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Zhongcheng Huirong Ind Group Co Ltd has received a patent for Novel Assembly Type Steel Structure. This invention was developed by Zhao Yongmin, Wang Qingsong, Li Xinrong, Zhao Xiaoya and Zhao Boheng.
The patent application number is CN20242366154U 20241212. The patent publication number is CN223562315 (U)..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has awarded a patent to Liaoning Anshe Group Co Ltd for Steel Structure Connecting Piece Convenient to Combine. Zhang Yaofu, Fan Yining, Wu Jie, Zhang Chunzi, Cheng Sijia and Wang Guangya developed the invention.
The patent application number is CN202422556913U 2..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Henan Dingding Ind Co Ltd has submitted a patent application for Pollution Source Tracking and Positioning Method and System for High-ductility Cold-rolled Steel Bar Production Workshop. This invention was developed by Guo Wenhao, Shen Zhigang, Li Na, Gao Xiaoliang, Yu Fei, Xie Haibin and Zhang Haiyan.
The..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has received Angang Steel Co Limited patent application for Method for Detecting Volume Fraction of W-element-containing Laves Phase in Sample. Zhong Lili, Zhao Baochun, Yan Pingyuan, Ma Huixia and Wang Ting developed the invention.
The patent application number ..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Hebei Yida Helian Machinery Manufacturing has been granted a patent for Reinforcing Steel Bar Prestress Tensile Machine Capable of Rapidly Clamping and Remodeling. Wu Lianjun, Yang Limin, Wang Qijun, Huang Jianqing, Zhang Yue, Zhang Jian and Hao Fayi developed the invention.
The patent application number is ..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Jiangsu Mingjing Metal Products Co Ltd has been awarded a patent for Stainless Steel Product Reinforcing Sealing Sleeve. This invention was developed by Chen Mingjing.
The patent application number is CN202520126905U 20250120. The patent publication number is CN223563976 (U). International Patent Classific..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has awarded a patent to Angang Steel for Low-carbon Steel Composite Wear-resistant Lining Plate. Zhang Zhiqiang, Wang Jiaji, Liu Xiangfeng, Hu Fengya, Liu Jin, Han Yanfa, Fu Bo, Guo Peng, Wei Yong and Ma Junnan developed the invention.
The patent application number..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Wuyang Iron & Steel has obtained a patent for shaft diameter variable coupling. This invention was developed by Li Jingyuan and Cui Jialiang.
The patent application number is CN202422725958U 20241108. The patent publication number is CN223563308 (U). International Patent Classification codes are F16D1/033 an..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Zhejiang Best Nail Ind Co Ltd has obtained a patent for double-cap steel nail. This invention was developed by Tao Guomin.
The patent application number is CN202520175273U 20250126. The patent publication number is CN223563215 (U). International Patent Classification code is F16B15/02.
State Intellectu..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Chinese Patent for Stainless Steel Water Pump has been issued to Zhejiang Honglei Electromechanical Co Ltd. This invention was developed by Cheng Xianjin.
The patent application number is CN202423228784U 20241226. The patent publication number is CN223563117 (U). International Patent Classification codes a..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Tonglu Yaxin Machinery Mfg Co Ltd has obtained a patent for semi-plastic semi-steel drainer structure. This invention was developed by Chu Siqi, Wu Jinguo, Tong Aijun and Wu Xiaofeng.
The patent application number is CN20242392795U 20241216. The patent publication number is CN223562251 (U). International P..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Guangzhou Shanliang All Steel Cooling Tower Equipment Co Ltd has filed a patent application for Optimization Method for Optimal Approximation Temperature of Cooling Tower. This invention was developed by Shan Wenxian, Liu Fengjun and Shan Wenqiao.
The patent application number is CN202610232585 20260227. T..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Guangxi Linglong Tire has been granted a patent for Tread Length Control Device of All-steel Forming Machine. This invention was developed by Wang Feng, Wu Yaobang and Liu Deqiang.
The patent application number is CN202423294621U 20241231. The patent publication number is CN223564990 (U). International Paten..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Engineering Bureau 4 for Lining Steel Mould Trolley Monitoring Device. Quan Yabo, Sun Zhongyi, Han Tao, Jin Lixin, Zhang Shuai, Liu Zhaorui, Du Lingzhao, Guo Yanping, Han Pengchao and Ren Rui developed the invention.
The patent app..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Hunan Wuxin Tunnel Intelligent Equipment has obtained a patent for tunnel steel bar operation trolley. This invention was developed by Gong Jun, Song Zuyuan, Xie Zhe, Gao Yang, Liu Xuan, Xiong Xing, Cheng Yong and Sun Wenjian.
The patent application number is CN202423309684U 20241231. The patent publication ..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Wuhan University of Science and Technology has applied Chinese patent for Steel Structure Fatigue Life Evaluation Method and System Based on Multistage Load. Lan Kai, Huang Yongqiang, Yu Zhen and Wang Jun developed it.
The patent application number is CN20261041193 20260113. The patent publication number is ..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Handan Dingsheng Shuzhi Tech Co Ltd has submitted a patent application for Multi-production-line Three-dimensional (steel Grade + Thickness Interval + Width Interval) Product Structure Automatic Statistical Method. Xu Jianbo developed the invention.
The patent application number is CN202610351500 20260322...
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Central South University patent application for Automatic Circulation Single-particle Steel Ball Impact Experiment Device. The invention was developed by Shi Yin, Tian Fusong, Wu Wanrong, Tian Guangtian and Qiu Binghui.
The patent application number..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has received Tangshan Iron & Steel Group, Tangshan Branch of HBIS Co Limited and Hegang Leting Steel patent application for Test Method for Simulating Generation of Oxidized Scale of Hot-rolled Steel Plate. Chen Fei, Chen Yuhan, Zhao Jing, Gao Jiangtao, Du Yanbing, ..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- North China University of Technology has submitted a patent application for Mechanical Polishing Method for Steel EBSD Sample Preparation. This invention was developed by Yao Hao, Wu Tao, Zhao Yanqing, Shi Shuai, Zhang Lifeng and Zhou Quanlei.
The patent application number is CN202610284812 20260310. The p..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- CRRC Qingdao Sifang Rolling Stock Research Institute Co Ltd has filed a patent application for Steel Rail Grinding System. This invention was developed by Jiang Chunyu, Zhao Zhiwei, Ma Fei, Xia Yingxu, Hu Tingting and Gao Zhihua.
The patent application number is CN202610596144 20260430. The patent publicat..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Northeastern University has applied Chinese patent for Zn-Ni/Cr (III) Sandwich Structure Composite Film for Carbon Steel Surface and Preparation Method of Zn-Ni/Cr (III) Sandwich Structure Composite Film. Li Yingnan, Du Jiahe, Liu Xiahe, Zhou Zhou, Wang Mei, Zhang Jiayi and Liu Hemeng developed it.
The pat..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Liaoning Zhongyida Wear Resistant Alloy Co Ltd patent application for Wear-resistant High-manganese Steel and Preparation Method Thereof. The invention was developed by Hao Chundi and Hao Chunxu.
The patent application number is CN202610170283 20260..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has released Dalian University of Technology patent application for High-strength Low-density NaCl Solution Corrosion-resistant Stainless Steel as Well as Preparation Method and Application Thereof. This invention was developed by Wang Zhaolin, Pan Jianjun, Wang Min..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- 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 Die Steel Plate and Production Method Thereof. Qu Jinbo, Wang Tong, Yang Hao and Wu Fengjuan developed the invention.
The patent applica..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has released Hunan Valin Xiangtan Iron And Steel Co Ltd patent application for 20mncr5nbh Gear Steel with Long Fatigue Life and Production Method Thereof. This invention was developed by Hou Quan, Zhang Jie, Yuan Lin, Yuan Yuan, Pan Xiquan, Zhang Qunhu and Yang Geng..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has received Hunan Valin Xiangtan Iron And Steel Co Ltd patent application for Production Method of 22crmonbh Heavy Load Niobium-containing Gear Steel. Hou Quan, Zhang Jie, Yuan Lin, Yuan Yuan, Pan Xiquan, Zhang Qunhu and Yang Gengchao developed the invention.
Th..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Angang Steel Co Limited has filed a patent application for High-efficiency High-strength Thin-gauge Non-oriented Electrical Steel and Production Method Thereof. This invention was developed by Gao Zhenyu, Zhang Zhiyi, Hu Wanqing, Luo Li, Liu Wenpeng, Jia Zengben, Sun Chao, Chen Chunmei, Li Yadong and Li Fuqia..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Baoshan Iron & Steel patent application for Cold-rolled Ultrahigh-strength Steel with High Product of Strength and Elongation and Manufacturing Method Thereof. The invention was developed by Zhu Min, Xiong Wei, Zhong Yong, Chen Meng and Wang Li.
The p..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has received Baoshan Iron & Steel patent application for High-strength Cold Rolled Steel with Excellent Baking Performance and Manufacturing Method Thereof. Zhang Baoping, Zhang Jun, Fan Yanghua, Wang Jian and Liu Huafei developed the invention.
The patent applicat..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Central Iron & Steel Research Institute Co Ltd patent application for Refining Method for Reducing Aluminum Content in Aluminum Deoxidized Rare Earth Steel. The invention was developed by Lei Ming, Zhao Jinxuan, Zhao Bo, Yao Tonglu, Zhou Dongjie, Zhu Z..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Jiangsu Hongsheng Die Steel Material Tech Co Ltd has filed a patent application for High-toughness Hot Work Die Steel for Hot Forging Die and Preparation Method of High-toughness Hot Work Die Steel. This invention was developed by Su Xuting, Zhu Weifeng, Guan Hailong, Ou Zhengwei, Jiang Haiqing and Ding Haife..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Panzhihua Iron & Steel Research Institute Pangang Group has submitted a patent application for Method for Smelting Low-sulfur Steel with Large Scrap Ratio. Chen Lian, Bai Xuxu, Yuan Baohui, Jiang Liudong and Wu Chenhui developed the invention.
The patent application number is CN202610410715 20260331. The p..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has received Xinjiang Bayi Iron & Steel Co Ltd patent application for Preparation Method of Titanium-reinforced Photovoltaic Hot-dip Galvanized Aluminum Magnesium S350GD + XM Steel Suitable for High and Cold Desert Areas. Ma Xiaojuan, Fu Xintao, Xu Jiansheng, Shao Y..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Liaoning Jianxing Solid Waste Resources Recycling Co Ltd has submitted a patent application for Iron and Steel Smelting Zinc-containing Fly Ash Classification Reduction Method and Equipment. Lin Jianqiang developed the invention.
The patent application number is CN202610386568 20260327. The patent publicat..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Method for Improving Sintering Homogeneity After Expansion of Sintering Pallet. The invention was developed by Wang Xiaoqiang, Zhang Liguo, Li Jinlian, Su Xiaoli, Han Ziwen, Wang Liang, Chen Bojian, Guo Qu..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Haimen Mingzhu Steel Ball has submitted a patent application for Steel Ball Quenching Heat Treatment Equipment for Steel Ball Production. This invention was developed by Lu Hongjian and Gu Ruitong.
The patent application number is CN202610591550 20260430. The patent publication number is CN122128505 (A). I..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has received Hunan Valin Xiangtan Iron and Steel Co Ltd patent application for Production Method of Ultrahigh-strength Steel Plate Easy to Form for Engineering Machinery. Wang Qi, Zhang Qingxue, Deng Biao, Wu Zhongwen, Yu Qing, Yao Jianhua, Zhou Wenhao and Deng Xian..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Wuhan University of Technology has submitted a patent application for Martensite-bainite Multilayer Gradient Bionic Structural Steel and Preparation Method Thereof. Jia Zhichao, Hua Lin, Song Yanli and Li Ye developed the invention.
The patent application number is CN202610382101 20260326. The patent publica..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Hunan Valin Xiangtan Iron and Steel Co Ltd and Xiangtan Hualing Yunchuang Shuzhi Tech Co Ltd patent application for Molten Steel Refining Intelligent Control Method, Device and Equipment Based on Machine Learning and Medium. The invention was developed..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Baoshan Iron & Steel has filed a patent application for Furnace Cooling Method Applied to Repair and Shutdown of Oversize Blast Furnace. This invention was developed by Fei Ming, Mao Chenggang, Zhu Yuwen, Zhang Peifeng, Yin Zhenxing, Gao Feng and Xu Yunqiu.
The patent application number is CN202411754047 202..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has awarded a patent to Wuyang Iron & Steel for Rapid Pressure Leakage Testing Device for Tubular Cooler. Wang Wentao and Han Tong developed the invention.
The patent application number is CN202422676527U 20241104. The patent publication number is CN223565196 (U). ..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Guangxi Linglong Tire has been awarded a patent for All-steel Secondary Forming Pressure Acquisition Device. This invention was developed by Wang Feng, Wei Shichang, Wei Jianhui, Chen Wei and Yao Yangyang.
The patent application number is CN202423294620U 20241231. The patent publication number is CN223565143..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Hebei Qiangzhe Automatic Control Equipment Co Ltd has been granted a patent for Steel Belt Liquid Level Meter. This invention was developed by Zhang Haixin, Zhu Haifeng and Zhang Qianwen.
The patent application number is CN202423309904U 20241231. The patent publication number is CN223565063 (U). Internatio..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Sinohydro Engineering Bureau 5 has received a patent for Tunnel Steel Arch Fixture Ruler. This invention was developed by Lai Weiqing, Wang Xiaolei, Zhang Ziqing, Yin Xingwang, He Junling, Liu Mengqiu, Zhou Qihao, Lei Yong, Dai Xin, Qing Zhi and Xiong Lin.
The patent application number is CN202520236918U 202..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has awarded a patent to Angang Steel for Waste Heat Recovery Structure of Oxygen Generator. Liu Baihan, Huang Xianbao, He Song, Gao Xingsheng, Shi Zhendong, Li Congkang, Ni Jianyong, Wang Sheng, Jiao Linlin, Guan Zelei, Zheng Bo, Yang Dong and Liang Fei developed th..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Kunshan Daer Oumei Plastic Steel Products Co Ltd has received a patent for Door and Window Curtain Wall Plastic Steel Profile Mounting Structure. This invention was developed by Zhao Guoqiang, Li Gaoyang, Wu Jianlin, Zhao Guolin, Wang Chenglong and Tang Liuyi.
The patent application number is CN20242295188..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Hebei Qiangsheng Building Material Tech Co Ltd has secured a patent on Push-pull Type Plastic-steel Door and Window Reinforcing Device. Feng Guobin, Li Hanchao, Zhang Jiancun, Zhao Yachao, Zhao Yuxin, Zhang Chen and Zheng Zhigang developed the invention.
The patent application number is CN202422998543U 202..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has awarded a patent to Xisirui Chimney Tech Lianyungang Co Ltd for Multi-section Embracing Type Steel Chimney. Zeng Hao, Xue Menghua, An Huidong and Ding Xingbin developed the invention.
The patent application number is CN202422861383U 20241122. The patent publi..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Xinghua Huacheng Machinery Mfg Co Ltd has been granted a patent for Fabricated Steel Hanging Plate. Gu Changhua developed the invention.
The patent application number is CN202423179728U 20241223. The patent publication number is CN223562450 (U). International Patent Classification codes are E04F13/075, E04..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published University of Science and Technology Beijing patent application for On-line Diagnosis Method for Steel Piled-drawing of Seamless Steel Tube. The invention was developed by He Anrui, Wang Xiaochen, Liu Chao, Niu Minjun and Wang Zhaoli.
The patent appli..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Shanghai Baoye Group Corporation has submitted a patent application for Three-row Opposite-pulling Type Overhead External Scaffold System for Steel Corridor and Erecting Method of Three-row Opposite-pulling Type Overhead External Scaffold System. This invention was developed by Dong Lijian, Dong Xuan, Wen Yua..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Guizhou Construction Engineering Group No Construction Engineering has submitted a patent application for Method for Installing Arc Cross Beam in Circular Tower Type Steel Structure. This invention was developed by Fan Luo, Liu Huan, Yin Hao, Qu Xu, Zhang Zhijin, Zhou Huikai, Zhu Yingjun, Zhao Xu, Gan Jun, Ga..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Chian Qiyuan Engineering has sought patent for Steel Structure Connecting Joint with Damping Energy Dissipation Mechanism. This invention was developed by Sun Anli, Zhou Lin, Shao Min, He Jun, Wang Hongyun, Yang Feng and Ye Weiping.
The patent application number is CN202610570256 20260428. The patent publica..
Steel
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Gansu Jiu Steel Group Hongxing Iron & Steel has submitted a patent application for Diagnosis and Reinforcement Method and Reinforcement System for Rotary Kiln Foundation Pile Foundation. This invention was developed by Sun Hongshuo, Wang Jianming and Bao Yongpeng.
The patent application number is CN202610261..
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