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Steel
| Tue 30 Jun 2026
Alexandria, July 1 -- JFE Steel has submitted a patent application for Method for Etching Steel, Method for Preparing Sample for Optical Microscopic Observation, Solution Set for Etching Steel, and Etching Apparatus. This invention was developed by Kamo Yuichi.
The patent application number is US202319129044 20231019. The paten..
Steel
| Tue 30 Jun 2026
Alexandria, July 1 -- U.S. Patent and Trademark Office has released POSCO patent application for Martensitic Stainless Steel with Excellent Hardenability. This invention was developed by Jo Gyujin, Kim Dong-hoon and Kang Hyung-gu.
The patent application number is US202619544841 20260219. The patent publication number is US20260..
Steel
| Tue 30 Jun 2026
Beijing, July 1 -- State Intellectual Property Office of China has released Nippon Steel & Sumitomo Metal patent application for Estimation Device, Estimation Method, Estimation System, Determination Method, and Computer Program. This invention was developed by Hirano Koji and Tachimizo Nobuyuki.
The patent application number i..
Steel
| Tue 30 Jun 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Nippon Steel & Sumitomo Metal patent application for Surface Treated Member. Shimizu Atsuo and Shoji Hiromasa developed the invention.
The patent application number is CN20248055248 20240819. The patent publication number is CN121752759 (A). Internation..
Steel
| Tue 30 Jun 2026
Beijing, July 1 -- Nippon Steel & Sumitomo Metal has sought patent for Steel Sheet and Sheet Member. This invention was developed by Hironaka Satoshi, Nakano Katsuya and Nagano Mai.
The patent application number is CN20248055802 20240905. The patent publication number is CN121752749 (A). International Patent Classification code..
Steel
| Tue 30 Jun 2026
Beijing, July 1 -- State Intellectual Property Office of China has received JFE Steel patent application for Steel Sheet and Method for Manufacturing Same. Takeya Kentaro, Kariya Nobusuke and Shiimori Fusae developed the invention.
The patent application number is CN20248053351 20240827. The patent publication number is CN12175..
Steel
| Tue 30 Jun 2026
Beijing, July 1 -- POSCO has sought patent for Grain-oriented Electrical Steel Sheet and Method for Refining Magnetic Domain Thereof. This invention was developed by Kim Jung-woo, Kim Woo-sin and Kwon Oh-yeoul.
The patent application number is CN202380101856 20231220. The patent publication number is CN121752744 (A). Internatio..
Steel
| Tue 30 Jun 2026
Alexandria, July 1 -- Nippon Steel has sought patent for Frame Member. This invention was developed by Mikazuki Yutaka.
The patent application number is US202219127198 20221107. The patent publication number is US20260175916 (A1). International Patent Classification codes are B62D21/15 and B62D29/00. Cooperative Patent Classifi..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Shandong Fangyin Intelligent Manufacturing has submitted a patent application for Continuous Cutting Equipment for Steel Beam Machining. Liu Yiliang, Yang Mingbo, Zhuang Pan and Qu Tieyong developed the invention.
The patent application number is CN202511115957 20250811. The patent publication number is CN121..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Changzhou Bode Tools has filed a patent application for Guide Angle Integrally-formed Steel Plate Drill. This invention was developed by Li Yunjie.
The patent application number is CN202511917578 20251218. The patent publication number is CN121732865 (A). International Patent Classification codes are B23B51/0..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- China Steel has received a patent for System for Calculating Reserve of Material Pile. This invention was developed by Chen Jhan-wun.
The patent application number is TW20230110810 20230323. The patent publication number is TWI876295 (B). International Patent Classification codes are G01F17/00 and G06Q10/08.
..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Fengfan has submitted a patent application for Casting Method of Non-magnetic Stainless Steel Impeller. Ji Wei, Fan Yang, Yan Zhaolei and Feng Baolei developed the invention.
The patent application number is CN202511950248 20251223. The patent publication number is CN121732724 (A). International Patent Classi..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Taiwan Patent for Processing Device, Electric Vehicle, Processing Method, and Program has been issued to Nippon Steel. This invention was developed by Honma Rei and Kamikawabata Masahito.
The patent application number is TW20230109566 20230315. The patent publication number is TWI876291 (B). International Pa..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Jiangsu Aucksun Technology Material patent application for Multi-point Bending Device Based on Complex Profile Steel Plate and Using Method of Multi-point Bending Device. Xue Ming, Wang Xunwei, Bao Suqing and Go Eun-mi developed the invention.
The paten..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has published Angang Steel Cold Rolled Steel Sheet (Putian) patent application for Thickness Detection Control Equipment for Cold-rolled Steel Coil Production. The invention was developed by Zhu Zhenfeng and Xu Dong.
The patent application number is CN202610226147 2..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Shougang Zhixin Electromagnetic Material (Qian'an) has sought patent for Strip Steel Rolling Method and Device. This invention was developed by Gong Lei, Li Li, Xuan Lijian, Hu Lianwei, Lan Xiaodong, Zhao Quan, Fan Xin, Zhao Jingbo, Hu Linpeng and Liu Haichao.
The patent application number is CN202511287654 2..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Shandong Iron and Steel has submitted a patent application for Rolling Method for Reducing Rolling Groove Slipping. This invention was developed by Wu Jian, Sun Yilong, Wang Liwei, Shen Deshan, Zhang Rongbo and Zhao Shicheng.
The patent application number is CN202610221615 20260225. The patent publication num..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Nippon Steel Chemical & Materials has been granted a patent for Photosensitive Resin Composition, Cured Product Thereof, and Display Device with That. This invention was developed by Niina Masashi.
The patent application number is TW20210111632 20210330. The patent publication number is TWI876017 (B). Internat..
Steel
| Wed 01 Jul 2026
Alexandria, July 1 -- U.S. Patent and Trademark Office has published JFE Steel patent application for Laser Cutting Method, Steel Strip Production Method, Laser Cutter, and Steel Strip Production Equipment. The invention was developed by Harazono Manabu and Fukunaga Takayuki.
The patent application number is US202319131946 2023..
Steel
| Wed 01 Jul 2026
Alexandria, July 1 -- U.S. Patent and Trademark Office has released POSCO Mobility Solution patent application for Laminated Core Manufacturing Apparatus and Laminated Core Manufacturing Method. This invention was developed by You Jae Chun, Lee Jeong Il, Hong I Gyeong, Kim Chan Jung, Kim Ye Eun, Lee Young Seok, Nam Ki Taek, Chi ..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Shandong Iron and Steel Group Yongfeng Lingang has submitted a patent application for Continuous Casting Billet Surface Defect Online Detection and Classification System Based on Machine Vision. This invention was developed by Yu Hongji, Qi Gang, Song Xiubing, Fu Xintong, Yang Rongfeng, Ni Guihu and Jia Yanpen..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Hefei Sendeli Packaging Materials patent application for Steel Strip Double-sided Assembly Equipment for Steel Edge Box Machining. Lu Lei developed the invention.
The patent application number is CN20261070638 20260120. The patent publication number is ..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has released Zhejiang Winner Fire Fighting Equipment patent application for Special Manipulator for Steel Seamless Gas Cylinder. This invention was developed by Shi Jian, Cao Yafei, Gao Haifeng, Hong Feng, Zhao Mingmin, Tang Jialiang, Feng Gangqiang and Li Hui.
The ..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Nippon Steel has been awarded a patent for Hot-dip Galvanized Steel Material. This invention was developed by Furukawa Shinya, Tokuda Kohei and Goto Yasuto.
The patent application number is TW20240109886 20240318. The patent publication number is TWI876928 (B). International Patent Classification codes are C22..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- China Steel has been granted a patent for Method and Computer System for Predicting Defect of Rolled Bar and Rod Coil. Chen Yen-ting, Hsieh Feng-fan and Chen Chun-ku developed the invention.
The patent application number is TW20240106260 20240222. The patent publication number is TWI876887 (B). International P..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- JFE Steel has been granted a patent for Surface-treated Steel Sheet and Manufacturing Method Therefor. This invention was developed by Tomozawa Masanari, Nakagawa Yusuke and Ueno Takashi.
The patent application number is TW20240105798 20240219. The patent publication number is TWI876883 (B). International Pate..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Taiwan Patent for High Flatness and Ultra-high Strength Steel Plates and Manufacturing Method the Same has been issued to China Steel. This invention was developed by Chen Chih-ching, Wang Yuan-tsung and Wu Tsung-feng.
The patent application number is TW20230149366 20231218. The patent publication number is TW..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Nippon Steel has been granted a patent for Polygonal Cylindrical Structure, Method for Designing Polygonal Cylindrical Structure, and Foundation Structure for Ocean Wind Power Generation Facility Using Polygonal Cylindrical Structure. This invention was developed by Hisazumi Kazumasa and Hirose Katsuya.
The ..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Taiwan Patent Office has awarded a patent to China Steel for Coating Material for Self-bonding Coating Electrical Steel, Coated Electrical Steel, Laminated Core and Electrical Steel the Same. Chan Shih-yu, Kuo Ching-kuo, Chen Po-yu, Lin I-chih, Chen Hsing-yi and Lin Hsin-wei developed the invention.
The patent..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Jiangsu Xingqi Intelligent Power Transmission Technology patent application for Automatic Angle Steel Welding Device for Angle Steel Tower. Wang Huanxin, Tang Xuehua and Chen Yanhua developed the invention.
The patent application number is CN20251237750..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Shandong Fangyin Intelligent Manufacturing has submitted a patent application for Cross Steel Column Welding Device. Cui Yuling, Yang Mingbo, Dang Wentao and Lu Zhaoqing developed the invention.
The patent application number is CN202511261875 20250905. The patent publication number is CN121733101 (A). Interna..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has released Inner Mongolia First Machinery Group patent application for Steel Plate Cutting Device. This invention was developed by Li Siyu, Xing Ying, Hao Qinghua, Wang Ruijie, Gao Peijun, Zhang Xiaocheng, Liu Yang, Hao Huihui, Zhang Lei, Yang Chunguang, Wang Haobo..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has published China Construction Steel Structure patent application for Method for Machining and Detecting Square Rectangular Steel Pipe for Fabricated Steel Structure House. The invention was developed by Liu Shu, Liu Wanli, Chen Zhenming, Wang Xiaoyang, Wu Hongming..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Taiwan Patent Office has awarded a patent to China Steel for Method for Flattening Steel Plate Capable of Preventing the Formation of Hard and Brittle Structures in the First Semi-finished Product During the Cooling Process by Controlling the Finish Rolling Temperature. Huang Qi-sheng, Luo Wei and Wu Zong-quan ..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- University of Science and Technology Beijing and Xining Special Steel Co Ltd have sought patent for Controlled Rolling, Controlled Cooling and Quenching and Tempering Heat Treatment Method for Large-size 4145H Drill Collar Steel Bar. This invention was developed by Zhao Haidong, Liu Yazheng, Wang Jianlong, Ji..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Nanjing University, Nantong Haimen Senda Decoration Mat Co Ltd and Haian Institute of High Tech Research Nanjing University have applied Chinese patent for Antifouling, Anti-fingerprint and Corrosion-resistant Stainless Steel and Preparation Method Thereof. Zhang Zifeng, Tang Shaochun, Wang Chen and Hu Yong d..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- The Fourth Eng Co Ltd of CCCC First Highway Eng Co Ltd and CCCC First Highway Engineering Group have submitted a patent application for Reinforcing Steel Bar Bundling Auxiliary Device. This invention was developed by Liao Yu, Wu Meng, Hu Biao, Huang Yaomin, Zhao Heng and He Guanjun.
The patent application ..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Citic Metal Co Ltd, Beijing Institute of Technology Chongqing Innovation Center, Chongqing Shuyuandao Tech Co Ltd and Chongqing Aerospace Polytechnic College have submitted a patent application for Oxidation-resistant Steel Component Design Method Based on First Principle Calculation. This invention was devel..
Steel
| Tue 30 Jun 2026
Taipei, June 30 -- Nippon Steel Chemical & Mat Co Ltd and Nippon Steel Chemical & Material Co Ltd have secured a patent on Photosensitive Resin Composition for Black Resist, Manufacturing Method of That, Light-shielding Film Cured the Same, Color Filter and Touch Panel Having That Film, Display Device Having Them. Ogawa Junya an..
Steel
| Mon 29 Jun 2026
Beijing, June 30 -- Hunan International Communications Economic Engineering Cooperation, Hunan Xunhui Tech Co Ltd and Zhejiang Dongxin Intelligent Equipment Co Ltd have submitted a patent application for Automatic Steel Strand Traction Manipulator. This invention was developed by Huang Limang, Peng Junjie, Wu Chuping, Zhou Yang,..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Beijing Shanghai High Speed Railway Co Ltd, China Swjtu Univ Railway Development Co Ltd and China State Railway Group have submitted a patent application for Steel Rail Grinding Wheel. This invention was developed by Yang Huaizhi, Dai Chong, Dong Long, Zhang Youshi, Guo Xinghe, Li Huan and Wang Ying.
The p..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Hebei Hegang Material Technology Research Institute Co Ltd, HBIS Co Limited and HBIS Group have submitted a patent application for Ultrahigh-strength High-toughness Low-cost 9Ni Steel and Preparation Method Thereof. This invention was developed by Huang Xingui, Zhao Yanqing, Shi Shuai, Li Jie, Lyu Han, Li Bin..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Yiye Guangxi Construction Eng Co Ltd and China First Metallurgical Group have submitted a patent application for Rapid Guiding and Locking Structure for Steel Beam End and Steel Column Joint. Wu Shitao, Dong Da and Li Zheng developed the invention.
The patent application number is CN20261070221 20260120. T..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has published Northeastern University and Hunan University of Science and Technology patent application for Nitrogen-containing High-speed Steel and Preparation Method and Application Thereof. The invention was developed by Xu Guili, Wu Zhiqiang, Zu Guoyin and Xue S..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received CFHI Changzhou New Mat Co Ltd patent application for Cooling Process of Die Steel. Zhu Lin, Yao Zhongbo and Liu Ziyi developed the invention.
The patent application number is CN202511845738 20251209. The patent publication number is CN121737399 (A). ..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Guangxi Beigang Jinya Steel Co Ltd has sought patent for Argon Oxygen Decarburization Furnace for Wear-resistant Stainless Steel Production. This invention was developed by Mo Dongfu, Wu Xianli, Tang Zhenguang, Wu Sikai, Luo Ping and Hua Weijie.
The patent application number is CN202511972131 20251225. The..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Nanjing Technical Vocational College has filed a patent application for Complex Curved Surface Steel Structure Form Generation Design System Based on Parameterization Driving. This invention was developed by Tang Xihai.
The patent application number is CN202511926735 20251219. The patent publication number..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Aerospace Research Institute Of Materials And Processing Technology has submitted a patent application for Aluminum Steel Transition Section Structure Based on Self-adaptive Gap Control and Vacuum Brazing Method Thereof. This invention was developed by Kang Li, Liang Debin, Zhang Dong, Zhu Han, Shi Gang, Li H..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- CNBM Hefei Steel Structure Tech Co Ltd has submitted a patent application for Laminated Primary Beam and Secondary Beam Connecting Node Device. This invention was developed by Yu Zhenhai, Zhang Runsheng, Bu Yao, Feng Tao and Yang Shiyu.
The patent application number is CN202511725413 20251124. The patent p..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Shanghai Baoju Surface Tech Co Ltd patent application for Low-temperature Non-electrolysis Steel Plate Degreasing Agent, Preparation Method and Application. Li Guodong, Zhuang Xudong and Zhuang Haitao developed the invention.
The patent application n..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Panzhihua Iron & Steel Research Institute Pangang Group has applied Chinese patent for Chromium-free High-temperature-resistant Treating Fluid, Hot-dip Aluminum-zinc Environment-friendly Coated Plate and Preparation Method Thereof. Xiao Li, Ran Changrong, Liu Gaojie, Chen Lin, Luo Jiaqing and Dong Xueqiang de..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Angang Steel Co Limited has submitted a patent application for Austenitic Stainless Steel Plate for Sodium-cooled Fast Reactor Fuel Cladding, Manufacturing Method and Welding Method Thereof. This invention was developed by Yang Cheng, Yan Bingyu, Bai Yunfeng, Wang Shuang, Ouyang Xin, Xing Mengnan, Li Xinling,..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Angang Steel Co Limited patent application for 780mpa-grade Hot-dip Galvanized Low-density Steel with Low Yield-tensile Ratio and High Corrosion Resistance and Manufacturing Method of 780mpa-grade Hot-dip Galvanized Low-density Steel. Wang Keqiang, Xu X..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has released Angang Steel Co Limited patent application for 590mpa-grade Hot-dip Galvanized Low-density Steel with Low Yield-tensile Ratio and High Corrosion Resistance and Manufacturing Method of 590mpa-grade Hot-dip Galvanized Low-density Steel. This invention was..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Businessman Ind Shanghai Co Ltd has applied Chinese patent for 2500mpa-grade High-carbon Ti Composite Reinforced Hot-formed Steel and Preparation Method Thereof. Huang Chuncan and Mo Hangfang developed it.
The patent application number is CN202610211678 20260213. The patent publication number is CN12173757..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has released Weihai Tianrun New Material Tech Co Ltd patent application for High-polishing Mirror Surface Die Steel and Preparation Process Thereof. This invention was developed by Wu Ming, Wang Xin and Liu Zhongli.
The patent application number is CN202610139401..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Guangzhou Zhongshan New Mat Co Ltd has submitted a patent application for Ferritic Stainless Steel and Preparation Method and Application Thereof. Chu Manman developed the invention.
The patent application number is CN202511982216 20251225. The patent publication number is CN121737572 (A). International Pa..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Nanyang Hanye Special Steel Co has sought patent for Low-cost Alloyed Q460c/d Steel Plate and Production Method Thereof. This invention was developed by Xu Shaopu, Liu Peng, Yuan Gaojian, Wang Lu, Zhang Tao, Zhu Xianxing, Li Zhongbo, Kang Wenju, Yang Dong and Liu Chunxia.
The patent application number is C..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Panzhihua Iron & Steel Research Institute Pangang Group has applied Chinese patent for Method for Judging High-titanium Vanadium Titano-magnetite Blast Furnace Smelting Hearth Accumulation. Ling Xinke, Jiang Sheng, Zhang Lili and Pu Shuiqiang developed it.
The patent application number is CN202511994235 20..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Panzhihua Iron & Steel Research Institute Pangang Group has submitted a patent application for Low-permeability High-slag-invasion-resistance Tundish Dry Material for Continuous Casting as Well as Preparation Method and Application of Low-permeability High-slag-invasion-resistance Tundish Dry Material. This i..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has published Central Iron & Steel Research Institute Co Ltd patent application for Treatment Method for Keeping Magnetic Field of Samarium-cobalt Permanent Magnet Stable. The invention was developed by Li Dongli, Chen Hongsheng, Fang Yikun, Dong Shengzhi, Li Wei, H..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Central Iron & Steel Research Institute Co Ltd patent application for Method for Improving Fluidity of Magnetic Powder and Preparing High-consistency Magnet. Li Dongli, Chen Hongsheng, Wang Fanggui, Dong Shengzhi, Li Wei, Xu Jiyuan and Han Rui developed..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Central Iron & Steel Research Institute Co Ltd has filed a patent application for Annular Inductor Design Method and Device Based on Multilayer Film and Storage Medium. This invention was developed by Zhao Chenyang, Qi Yan, Xu Lihong, He Jun, Mou Xing, Wang Yu and Guo Shihai.
The patent application number ..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Jiangxi Zhengxing Auto Parts Mfg Co Ltd has submitted a patent application for Method and Equipment for Optimizing Double-tire Steel Rim Structure. This invention was developed by Shang Chenlong, Yang Zhiqin, Yang Fengyi, Hu Denghui, Zou Wenwei, Zhang Le, Wu Yusai and Yang Shunkun.
The patent application n..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Angang Steel Co Limited patent application for Control Method and System for Improving Heat Accumulating Type Combustion Pressure. Jia Zhen, Wang Dongshan, Sun Shoubin, Yan Dongyang, Zhang Yan, Liu Changpeng and Zhang Tianfu developed the invention.
..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Guangdong Jianke Innovation Technology Research Institute Co Ltd has submitted a patent application for Method for Simultaneously Realizing Corrosion Control and Reinforcement on Steel Structure Column Base. This invention was developed by Mo Yeqiang, Yang Houyi, Guo Minlong and Tan Canxing.
The patent app..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Jiangyin Jianhe Steel Co Ltd has submitted a patent application for Steel Structure for Large-span Gymnasium. This invention was developed by Chen Jianguo, Chen Kai, Li Zheng and Chen Jianqiang.
The patent application number is CN20251242328 20251231. The patent publication number is CN121738266 (A). Inter..
Steel
| Tue 30 Jun 2026
Taipei, June 30 -- Du Qing Hua has been granted a patent for Fixing Apparatus That is Integrated with Section Steel.
The patent application number is TW20240106111 20240221. The patent publication number is TWI875485 (B). International Patent Classification code is E04B1/58.
According to the abstract released by the Taiwan..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Quality Design Method and System for Setting Steel Product Production Process Based on Seasonal Temperature. The invention was developed by Yu Lishuo, Zhang Jian, Hao Zhiqiang, Xin Lifeng, Wang Jing, Cai S..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Angang Steel Co Limited has submitted a patent application for Quality Design System and Method for Judging Performance of Steel Product in Intermediate Process. This invention was developed by Yu Lishuo, Zhang Jian, Hao Zhiqiang, Wang Jing, Cai Shunda, Rong Shuqiang, Hai Tian and Li Qiang.
The patent appl..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has released Angang Steel Co Limited patent application for Method and System for Realizing Two-stage Standard Automatic Judgment and Disposal of Mechanical Properties of Steel Products. This invention was developed by Yu Lishuo, Xin Lifeng, Wang Jing, Rong Shuqiang..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Ansteel Group Beijing Research Institute Co Ltd has submitted a patent application for Cold and Hot Rolled Strip Steel Production Quality Supervision System Based on Multi-modal Data Analysis. Ren Ziying, Li Qinqin, Song Jun, Wang Kuiyue, Ni Manbo and Song Baoyu developed the invention.
The patent applicat..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Dali Zejin Steel Structure Eng Co Ltd has sought patent for Steel Structure Drilling Deviation Real-time Correction Method Based on Visual Identification. This invention was developed by Zhou Yuanmin, Ge Zhaofeng and Gu Ligang.
The patent application number is CN202511594389 20251103. The patent publicatio..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Daye Special Steel has submitted a patent application for Non-quenched and Tempered Steel and Rolling Method Thereof. This invention was developed by Jiang Yanfeng, Zhou Ke, Chen Kongming, Zhou Jie and Zhang Nian.
The patent application number is CN202511932912 20251219. The patent publication number is CN12..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Baoshan Iron & Steel has submitted a patent application for Converter Flue Gas Dust Removal System and Method with Condensation and Separation Structure. This invention was developed by Zheng Fenyi, Zhu Lie'ang, Luo Xiaofeng, Zhu Jie, Huang Jiandong and Liu Guoqiang.
The patent application number is CN202411..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Baoshan Iron & Steel has sought patent for Gun Position Control Mode Setting Method of Converter Oxygen Lance. This invention was developed by Li Hongtao, Gu Maoqiang and Yu Yan.
The patent application number is CN202411346980 20240926. The patent publication number is CN121737377 (A). International Patent C..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Shandong University has sought patent for Longitudinal Non-uniform Deformation Calculation Method and System for Corrugated Steel Plate Supporting Structure. This invention was developed by Zhang Yu, Zhang Ying, Qian Yuanshun, Zhuang Peizhi, Yue Hongya and Yang He.
The patent application number is CN20261022..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Fujian University of Technology has applied Chinese patent for Performance-based Aseismic Design Method for Steel Frame-wood Support Mixed Structure. Zhang Zheng and Lin Zehong developed it.
The patent application number is CN202511822513 20251205. The patent publication number is CN121723540 (A). Internatio..
Steel
| Mon 29 Jun 2026
Beijing, June 29 -- Panzhihua Iron & Steel Research Inst Pangang Group and Xichang Steel and Vanadium of Pangang Group have filed a patent application for Device for Measuring Temperature of Material in Closed Space and Use Method Thereof. This invention was developed by Fan Heyun, Qiao Conghua, Qin Jie, Qi Jianling, Ma Junming ..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Jinan Sijian Construction Group has filed a patent application for Device and Method for Correcting Deviation of Steel Structure Column. This invention was developed by Sha Zongguo, Xu Haihong, Ji Guangfeng, Li Liquan, Sun Lianxing and Li Zhongwei.
The patent application number is CN202610133742 20260130. Th..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has released Shaoxing University patent application for Steel Abatis Capable of Automatically Stretching. This invention was developed by Hu Jinzhu, Fu Yanan, Xu Jiahui, Sha Peng, Shi Huiying, Zhang Dongyin, Sun Guanglin, Zhang Hongye, Guo Pengfei and Zhang Fuyang.
..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Maanshan Iron & Steel has submitted a patent application for Matching Pair Composed of Coated Steel Plate and Coated Fastener and Manufacturing Method and System of Matching Pair. This invention was developed by Wang Teng, Li Weigang, Wang Zhiqiang, Sun Lin, Li Chao and Chen Hongye.
The patent application nu..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Beijing Jiaotong University has applied Chinese patent for Steel Rail Grinding Unit Structure Based on Spatial Parallel Mechanism and Grinding Method. Nie Meng, Fan Wengang, Hao Lei, Xu Kang, Gao Yunxiang and Li Jianyong developed it.
The patent application number is CN202610225804 20260225. The patent publi..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has released Baosteel Desheng Stainless Steel patent application for Corrosion-resistant Soft Non-magnetic Stainless Steel. This invention was developed by Shao Shijie, Deng Yue, Wang Zhiyu, Dong Tao, Huang Dechuan, Zhou Leilei and Guo Tian.
The patent application ..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Baoshan Iron & Steel has submitted a patent application for Nickel-plated Steel Strip and Method for Producing Same. Luo Xiaoliang, Meng Qingge, Dai Jingge, Liu Jie, He Yutian and Ban Bijun developed the invention.
The patent application number is CN202411352483 20240926. The patent publication number is CN1..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Baoshan Iron & Steel has submitted a patent application for Low Alloy Steel Resistant to Corrosion of H2S-HCl-H2CO3 Aqueous Solution. This invention was developed by Zhang Qinglian.
The patent application number is CN202411357385 20240927. The patent publication number is CN121737587 (A). International Pat..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Baoshan Iron & Steel patent application for Cold Forged Steel and Manufacturing Method Thereof. Yu Dajiang, Zhang Jun and Zhao Sixin developed the invention.
The patent application number is CN202411324763 20240923. The patent publication number is CN1..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Northeastern University has submitted a patent application for High-ductility Low-density Steel and Preparation Method Thereof. An Zeyu, Chen Yumo, Yue Liujiang and Chen Peng developed the invention.
The patent application number is CN202610244862 20260302. The patent publication number is CN121737584 (A). I..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Inner Mongolia First Machinery Group has filed a patent application for Low-density Steel Material and Preparation Method Thereof. This invention was developed by Wang Zhiyong, Zang Lei, Wang Lu, Jia Dongsheng, Xu Haojie, Duan Aiping, Zhao Yinhu, Tan Fei, Liu Wanfa, Li Jianguo, Wang Xin and Huang Ji.
The pat..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received POSCO patent application for High-strength Wire Rod Having Non-magnetic Properties and Method for Manufacturing Same. Lee Bong-keun and Jung Sunghoon developed the invention.
The patent application number is CN202610109572 20201006. The patent publicat..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- University of Science and Technology Beijing has submitted a patent application for High-temperature-resistant Thermal-fatigue-resistant Martensitic Steel and Preparation Method Thereof. This invention was developed by Mao Xinping, Zhao Haitao, Lu Jun, Wang Shuize, Gao Junheng, Wu Honghui, Chen Siying, Zhang ..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Bengang Steel Plates has submitted a patent application for Atmospheric Corrosion Resistant Hc260la Low-alloy High-strength Steel and Production Method Thereof. This invention was developed by Wang Rui, Zhou Hongwei, Yang Chunyu, Yang Junyao, Wei Jianhua, Nie Fei, Ma Tingyue, You Long, Hu Xiaoqiang and Cui Ho..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Baoshan Iron & Steel patent application for Aluminum Alloy Sheet and Manufacturing Method Thereof. Liang Shenghui, Liu Juntao, Zeng Yu, Wu Chang, Xu Limin and Yang Bing developed the invention.
The patent application number is CN202411343420 20240925. ..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Baoshan Iron & Steel has submitted a patent application for Aluminum Alloy for Storage Tank and Manufacturing Method Thereof. This invention was developed by Liang Shenghui, Liu Juntao, Zeng Yu, Wu Chang and Xu Limin.
The patent application number is CN202411343417 20240925. The patent publication number is ..
Steel
| Mon 29 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Tangshan Zhengfeng Iron and Steel patent application for Angle Steel Marshalling Steel Stacking Prevention Device and Control Method Thereof. Zhu Xiangyang and Li Yingbin developed the invention.
The patent application number is CN202610215066 20260214..
Steel
| Mon 29 Jun 2026
Beijing, June 29 -- South China University of Technology and Zhongshan Inst Of Modern Industrial Technology South China University Of Technology have filed a patent application for Hot-dip Galvanizing Method for Silicon-containing Steel. This invention was developed by Cha Soon-san, Liang Guowei, Lai Delin, Yu Zhenkun and Kong G..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- China Constr 8th Engineering Division has submitted a patent application for Construction Method of Cantilever Steel Frame Structure. This invention was developed by Du Peng, Wu Yi, Tian Ruibin, Aoji Isamu, Cheng Yinghao, Wang Deming, Wu Jiang and Bian Ji.
The patent application number is CN202511976457 2025..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Baoshan Iron & Steel has filed a patent application for Double-plate Type Ball Valve Assembly Capable of Being Started and Stopped Through One Key and Using Method of Double-plate Type Ball Valve Assembly. This invention was developed by Zheng Fenyi, Bai Yongjun, Zhu Lie'ang, Luo Xiaofeng, Zhang Yuming, Huang..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Zhejiang Shuzhi Jiaoyuan Technology has submitted a patent application for Plug-in Type Self-locking Steel Bar Connecting Assembly, Multi-steel Bar Connecting System and Connecting Method. Jiang Xingfa, Wang Xiaoyang, Wang Guowei, Wang Changjiang and Zhang Yue developed the invention.
The patent application ..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Guangdong Union Steel Structure Material has submitted a patent application for High-strength Assembly Type Steel Structure Frame. Liu Xunguang, Li Laifu and Yin Zhijian developed the invention.
The patent application number is CN20251217815 20251230. The patent publication number is CN121738265 (A). Interna..
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