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Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Guangdong Province Communications Planning & Design Institute Group has applied Chinese patent for Combined Seamless Expansion Joint. Seo Dong-jin, Guo Sen, Wu Qian, Lin Jiawei, Wang Tong, Chen Hao and Wang Lei developed it.
The patent application number is CN202610200404 20260211. The patent publication nu..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published GuangXi University patent application for Hollow Steel Bar Suitable for Ship Lock Mass Concrete Temperature Control and Arrangement Method. The invention was developed by Liu Haoran, Wang Jieyun, Yang Peisen, Xiao Jianzhuang and Yang Haifeng.
The pat..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Inner Mongolia Baotou Steel Union Co Ltd has applied Chinese patent for Seamless Steel Tube Quality Full Life Cycle Tracing System. Han Zhanhua, Sun Bin and Zhang Baojun developed it.
The patent application number is CN202610357455 20260323. The patent publication number is CN122048168 (A). International Pa..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released MCC Capital Digital Tech Beijing Co Ltd and MCC Capital Engineering & Research patent application for Steel Rolling Defect Tracing Method and Device and Storage Medium. This invention was developed by Cheng Shihang, Yin Lecheng, Ma Chenxing and Xu Yi.
..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Univ Qinghai patent application for Method and Device for Designing Freeze-thaw Resistant Steel Plate Bayonet Weir in High-cold Region. This invention was developed by Wang Gaini, Zhu Wenbin, Li Runjie, Yan Jibin, Li Xiang, Zhang Hailong, Liu Dejun, Fang..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Modeling Method for Deformation of High-temperature Tensile Sample. The invention was developed by Zhao Baochun, Yuan Hui, Ma Huixia, Huang Lei and Xie Guangqun.
The patent application number is CN202610..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Bomesc Offshore Engineering Co Limited has applied Chinese patent for Module Butt Joint I-steel Three-degree-of-freedom Small Deformation Adjusting Method. Guo Bingxin, Wang Hailiang, Wang Huiqing, Gai Xiaolin and Huo Fengguo developed it.
The patent application number is CN20261058397 20260116. The patent ..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Angang Steel Co Limited has submitted a patent application for Width Control Parameter Pre-adjusting Method for Long-time Non-rolling Specification. This invention was developed by Sun Zhen, Wang Wei, Jiang Yu, Fan Chuilin, Zhou Tianyu, Yu Shenglong, Tian Lei, Zhang Shoufeng and Fang Tinglong.
The patent ap..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Fujian Yiming New Energy Tech Co Ltd has submitted a patent application for Universal Stainless Steel Color Steel Clamp. Chen Mingyi and Li Muxing developed the invention.
The patent application number is CN202610167469 20260205. The patent publication number is CN122039785 (A). International Patent Classif..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Elco Eng GmbH has submitted a patent application for Stainless Steel Waterproof Wall Structure for Clean Room. Zhao Fan, Li Yue and Zhu Shuming developed the invention.
The patent application number is CN202610492619 20260415. The patent publication number is CN122039763 (A). International Patent Classifica..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Guizhou Inst Of Technology patent application for Assembly Type Steel Frame Replaceable Beam Column Energy Dissipation Joint Capable of Dissipating Energy in Stages. Tao Zhong, Li Jiawei, Zhong Qian and Hu Anhao developed the invention.
The patent app..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Changzhou Municipal Administration Construction Eng Group Co Ltd has submitted a patent application for Hoisting Device and Process for Hoisting Large Section of Steel Box Girder. This invention was developed by Xu Jiaxuan, Li Yizhou, Hua Wenqing, Ma Jingru and Liu Chenyi.
The patent application number is C..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Guangdong Zhongcheng Tianhong Construction Co Ltd patent application for Building Steel Cutting Defect Identification Method, Storage Medium and System. This invention was developed by Deng Yicheng, Deng Qianhua, Li Jiawei, Huang Haicheng, Liao Ziliang a..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Shaoxing University and Shengzhou Shaoda Electromechanical Innovation Research Inst patent application for Method for Detecting Small Defects on Surface of Lightweight Steel. This invention was developed by Liu Jia, Yu Donghua, Chen Wenping, Chai Yanfu a..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Guizhou Highway Construction Maintenance Group Co Ltd has sought patent for Construction Site Steel Bar Consumption Management Method and System. This invention was developed by Zhou Yadong, Wang Tao, Wu Botao, Xiong Yanhua and Meng Hao.
The patent application number is CN20261069020 20260119. The patent pu..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Ccfeb Industrial Equipment Installation Co Ltd has submitted a patent application for Method for Calculating Equivalent Section Modulus of Cold-formed Thin-walled Steel Beam with Hole Under Pure Bending. Peng Zonglai, Liu Fuli, Zeng Yipei, Zheng Hua, Yi Xianhui and Li Songqiang developed the invention.
The ..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Panzhihua Iron & Steel Research Inst Pangang Group patent application for Method and System for Directly Measuring Content of Titanium Carbide in Carbide Slag Through X-ray Diffraction. Wang Dongsheng, Ye Endong, Wang Jianxin and Lu Ruifang developed the..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Panzhihua Iron & Steel Research Inst Pangang Group patent application for Method and System for Rapidly Detecting Tic in Carbide Slag. The invention was developed by Sun Na, Wang Dongsheng, Zhao Qinge and Ye Endong.
The patent application number is C..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Harbin Inst Of Technology patent application for Concrete Filled Steel Tube Test Device and Test Method Suitable for Spatial Dislocation Corrosion and Creep Dual Effects. The invention was developed by Wang Yuyin, Geng Yue, Liu Faqi, Liu Changyong, Baek..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Angang Steel Co Limited has filed a patent application for Manufacturing Method of Sample Loading Clamp for Thermal Simulation Testing Machine. This invention was developed by Tian Huijie, Zhao Baochun, Yuan Hui, Ma Huixia, Huang Lei, Xie Guangqun and Li Guanglong.
The patent application number is CN2026101..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Manufacturing Method of Grinding Clamp for Deformed Sample After Thermal Simulation Experiment. The invention was developed by Zhao Baochun, Yuan Hui, Cao Dong, Huang Lei, Jin Xing, Sun Chengqian and Deng J..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Angang Steel Co Limited has submitted a patent application for Manufacturing Method of Grinding Clamp for Plate-shaped Sample. This invention was developed by Wang Xiaofeng, Zhao Baochun, Yuan Hui, Ma Huixia and Huang Lei.
The patent application number is CN202610173196 20260206. The patent publication numb..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Manufacturing Method of Grinding Clamp for Cylindrical Sample. The invention was developed by Wang Xiaofeng, Yuan Hui, Zhao Baochun, Ma Huixia and Huang Lei.
The patent application number is CN2026101728..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shanghai Yuezhi Semiconductor Tech Co Ltd has filed a patent application for Full-automatic Filling Method and System for Mechanical Pressure Reduction Steel Cylinder, Storage Medium and Program Product. This invention was developed by Yang Huanyao, Ren Ru, Pan Huajie and Sun Aoyun.
The patent application n..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Shanxi Taigang Stainless Steel patent application for Preparation Method of Stainless Steel Plate Different-depth Texture XRD Analysis Sample. This invention was developed by Liu Hao, Xu Mei and Lian Xiaojie.
The patent application number is CN2026101..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Tongji University patent application for Optimized Arrangement Determination Method for Profile Steel Sleeve Overflow Slurry Connection Shear Keys. Jiang Jiafei, Xue Weichen and Wang Xun developed the invention.
The patent application number is CN2026..
Steel
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Pangang Group Vanadium Titanium & Resources, Xichang Vanadium Products Technology Pangang Group and Panzhihua Iron & Steel Research Institute Pangang Group have submitted a patent application for Method and System for Smelting Ferrovanadium Alloy Through Cooperation of Multi-source Materials. Zhang Xinxia, Lai..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- University of Science and Technology Beijing and Rockcheck Steel Group Co Ltd have sought patent for Controlled Cooling Method for Inhibiting Oxidation Redness of Outermost Ring of Hot-rolled Strip Steel. This invention was developed by Chang Jiandong, Chen Zhongming, Kong Ning, Zhang Junting, Li Heng, Feng Le..
Steel
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Tangshsan Jiahua Coal Chemical Industry, Tangshan Iron & Steel Group and Tangshan Branch Of Hbis Co Limited have sought patent for Coke Oven Electric Locomotive Anti-collision System and Method. This invention was developed by Wang Yuexin, Ma Yunpeng, Yang Haotao, Ma Xin, Du Erdong, Hu Cainian, Zhou Yanming, Y..
Steel
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Shougang Jingtang United Iron & Steel and Shougang Group have applied Chinese patent for Method for Accurately Regulating and Controlling Ultralow Carbon Content of If Steel. Zhang Bo, Zhou Yunxia, Song Fobao, Wen Han, Zhou Xiaosong, Wang Tonghe, Zhao Yu, Zhou Haichen, Huang Caide, Narihiro, Li Huan, Wang Shao..
Steel
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Hebei Xinggang Technology and Xingtai Iron & Steel Co Ltd have submitted a patent application for Method for Producing High-purity Iron by Industrial Pyrogenic Process. This invention was developed by Li Zhigang, Guo Zhibin, Yan Lizhen, Wang Guoqiang, He Hongjie, Shen Tongqiang, Huo Zhibin, Huo Liguo, Li Yongc..
Steel
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Automation Research And Design Inst Of Metallurgical Industry Co Ltd, Central Iron & Steel Research Inst Co Ltd and Cisri Sunward Technology have sought patent for Iron Ore Gas-based Smelting Reduction System. This invention was developed by Gao Jianjun, Wang Feng, Qiu Jian, Wang Haifeng and Lu Lijin.
The p..
Steel
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Automation Research and Design Institute of Metallurgical Industry Co Ltd, Central Iron & Steel Research Institute Co Ltd and Cisri Sunward Technology have submitted a patent application for Induction Heating Equipment for Iron Ore Smelting and Smelting Method. This invention was developed by Gao Jianjun, Wang..
Steel
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Henan DR Construction Group and Henan DR Construction Group Steel Structure Co Ltd have been granted a patent for Steel Structure Special-shaped Column Eccentric Supporting Structure. This invention was developed by Wang Qingwei, Liu Ting, Chen Dongzhao, Zhang Yanyi, Su Qunshan and Li Yake.
The patent appli..
Steel
| Wed 05 Aug 2026
Beijing, Aug. 6 -- BOE Technology Group and Central Iron & Steel Research Inst Co Ltd have filed a patent application for Surface Oxide Layer Removing Method and Pickling Process Suitable for Ultrathin Invar Alloy Plate. This invention was developed by Zhang Jinglin, Miao Mingming, Li Tingting, Wang Dongling, Wang Weiwei, Liu Ju..
Steel
| Wed 05 Aug 2026
Beijing, Aug. 6 -- BOE Technology Group and Central Iron & Steel Research Inst Co Ltd have filed a patent application for Pickling Solution, Pickling Treatment Method and Pickling Process Suitable for Ultrathin Invar Alloy Plate. This invention was developed by Zhang Jinglin, Miao Mingming, Li Tingting, Wang Dongling, Wang Weiwe..
Steel
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Ansteel Group Beijing Research Inst Co Ltd and Bengang Steel Plates have filed a patent application for High-temperature-resistant Carburizing Aluminum-free 20crmnti Gear Steel and Preparation Method Thereof. This invention was developed by Zhao Qianshui, Zhang Yu, Zhang Xiangyu, Pan Dong, Qin Zhe, Lu Bingjun,..
Steel
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL have applied Chinese patent for High-forming Ultrathin-specification 960mpa-grade Non-quenched and Tempered High-strength Steel and Production Method Thereof. Huang Xiaofeng, Liang Liang, Guo Qingxian, Liang Wen, Liu Xuhui, Chauaida, Liang Yuandong, Wen..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Lingzhi Environmental Prot Co Ltd, Lingzhi Equipment Co Ltd, Beijing Branch Of Jiangsu Lingzhi Environmental Prot Engineering Co Ltd, Zhongling Water Env Equipment Linfen Co Ltd, Zhongling Water Env Equipment Linquan Co Ltd and Zhongling Water Env Equipment Yunnan Co Ltd have filed a patent application for Ste..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Ningbo Amico Copper Valves Manufacturing has submitted a patent application for Modularized Welding Stainless Steel Ball Valve and Assembling Method Thereof. Ni Junjie, Jin Guoliang and Wang Zhenyu developed the invention.
The patent application number is CN202610353357 20260323. The patent publication numb..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- JSTI Group has submitted a patent application for Automatic Detection Method for Anti-corrosion Coating Quality of Steel Member Based on Unmanned Aerial Vehicle. This invention was developed by Yang Yang, Ni Ya, Xie Junxian, Zhang Jiandong, Su Xinhua and Liu Duo.
The patent application number is CN202610136..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Tsinghua University patent application for Method for Determining Guided Wave Frequency Dispersion Characteristic of Liquid-filled Steel Riser. The invention was developed by Wang Facheng, Wei Wenbin and Ni Anchen.
The patent application number is CN20..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Nanchang Jiaotong University has submitted a patent application for Concrete-filled Steel Tube Special-shaped Column Node Rigidity Prediction and Optimization System. This invention was developed by Song Yanpei, Yu Xinan and Zhou Quan.
The patent application number is CN202610517254 20260420. The patent publi..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 7 -- China Construction Steel Structure has applied Chinese patent for Construction Method of Rod Piece Connection Node, Electronic Equipment and Storage Medium. Gao Xiwa, Li Baoyuan, Miao Yuxuan, Liu Huanyun, Gong Shaobing and Zhao Xiu developed it.
The patent application number is CN202511879299 20251212. The pa..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Shanghai Meishan Iron & Steel patent application for In-plant Transport Vehicle Intelligent Supervision System. Chen Liang and Wang Xuguo developed the invention.
The patent application number is CN202411560557 20241104. The patent publication number is..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 7 -- Sichuan University has submitted a patent application for Ta-lno-based Steel Rail Crack Three-dimensional Reconstruction and Parameter Quantification Method. Chen Sihan, Liu Yi, Xiao Jie, Zhang Han, Li Zicheng and Chen Xiaotian developed the invention.
The patent application number is CN202610190121 20260210...
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Nantong University has submitted a patent application for Calculation Method for Design Bearing Capacity of Prestressed Ribbed Angle Steel Assembly Type Frame Node. This invention was developed by Xu Xunqian, Ge Wenxuan, Zhang Chen and Chen Meihong.
The patent application number is CN202610134779 20260130. Th..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Shanghai Fengxian Construction Development Group patent application for Steel Structure Anti-falling Installation Control Method Based on Dynamic Load Distribution. This invention was developed by Chu Yuan, Zhou Pengxiang, Yu Jiawen, Chen Jia and Xiang C..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Shijiazhuang Tiedao University patent application for Method for Evaluating Fatigue Performance of Steel Rail Fastener. This invention was developed by Liu Yongqiang, Zhang Peijie, Liao Yingying, Wang Baosen, Zhao Yiwei and Zhang Hougui.
The patent appl..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Huazhong University of Science and Technology has sought patent for Method for Simulating Fracture Performance of Composite High-performance Steel. This invention was developed by Gao Fei, Guo Sheng, Chen Junbo, Yang Yi and Wang Zongyi.
The patent application number is CN202610265609 20260317. The patent publ..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- University of Science and Technology Beijing has sought patent for Multi-base, Multi-production-line and Multi-process Global Plan Optimization Method and System for Steel Production. This invention was developed by Li Yanjiao, Wang Boran and Zhang Fei.
The patent application number is CN202610326109 20260317..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Guizhou University has submitted a patent application for Buckling Restrained Brace Steel Frame Aseismic Design Method Based on Horizontal Sharing Rate Optimization. This invention was developed by Bao Enhe, Ma Shiyi and Yuan Wenke.
The patent application number is CN202610109809 20260127. The patent publicat..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shandong Iron and Steel has submitted a patent application for Device and Method for Preventing Axial Movement of Single-tooth Track Steel. Ji Jinli, Liu Yunjia, Zhao Ke, Huo Xiwei, Sun Xiaoqing, Yang Shuhua, Lei Gang and Song Yuqing developed the invention.
The patent application number is CN202610458377 202..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published East China jiaoTong University patent application for On-line Monitoring Device for Inverting Steel Rail Corrugation State Based on Subway Environment Noise. The invention was developed by Li Mingdi and Liu Qingjie.
The patent application number is CN2..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Hangyu Zhizao Beijing Engineering Technology patent application for Liquid Expansion Forming Steel Energy Absorption Box Structure and Manufacturing Method Thereof. This invention was developed by Chuang Chao, Cheng Pengzhi, Kong Xiangqian, Ruan Shangwen..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Hangxiao Steel Structure has sought patent for Steel Structure Combined Component. This invention was developed by Jiang Xiong, Shan Yinmu and Liu Xiaoguang.
The patent application number is CN202610500200 20260415. The patent publication number is CN122039735 (A). International Patent Classification codes ar..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Beijing University of Technology patent application for Modularized Large-span Full-assembly H-shaped Steel Cable-laying Type Bolt Hollow Sphere Joint. Wang Caisen, Dai Yuchen, Zhang Ailin, Wang-liu Haoxiang and Chen Guanhua developed the invention.
The..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Guangdong Fourth Construction Engineering patent application for Installation Method of Deep Foundation Pit Assembly Type Profile Steel Supporting Device. This invention was developed by Deng Jianghua, Ruan Shunhong, Chen Anqiang, Li Peng, Liu Si, Lin Ju..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released China 22MCC Group Corporation patent application for Steel Structure Column Foot Bolt Pre-embedding Auxiliary Device. This invention was developed by Bian Yuepin, Cai Yong, Song Lifu, He Shiqi and Gao Chenglin.
The patent application number is CN2026104..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Shanghai Meishan Iron & Steel patent application for Maintenance Platform of Spiral Ship Unloader and Use Method of Maintenance Platform. This invention was developed by Yang Tanggui, Yan Jianping, Wang Wei and Zhang Yan.
The patent application number i..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Longyan University patent application for Mounting, Connecting and Reinforcing Device for Light Steel Structure. The invention was developed by Xiao Hua, Shen Fang, Zhan Fangjian, Liu Xiaogui, Shen Shouchang, Zhang Ruiming, Wang Jinghui, Huang Jinfa, Wa..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Guangzhou University has applied Chinese patent for Rotary Steel Bar Damper with Four-connecting-rod Structure. Zhou Yun and Zhuang Lerui developed it.
The patent application number is CN202610472671 20260410. The patent publication number is CN122039859 (A). International Patent Classification codes are E04B..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released SY Technology Engineering & Construction patent application for Equipment for Reinforcing I-shaped Steel Structure. This invention was developed by Liu Wenchao, Teng Xiangquan, Xie Zhongzhong, Chao Ching-yun, Xu Zhiqiang and Zhao Guangpeng.
The patent a..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Huangshi Xinxing Pipes has sought patent for Intermediate Frequency Furnace Lining Forming Method and Steel Die Device. This invention was developed by Wang Zhiyong, Wang Jianhua, Niu Yanfeng, Bao Yanqiang, Duan Changfu, Wang Xuyan, Li Yaoyang, Zhang Xitong, Liang Jidong and Zhou Feijun.
The patent applicatio..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Shanghai Meishan Iron & Steel patent application for Air Compressor Group Control System Combining Constant Pressure Control and Stepped Pressure Setting. The invention was developed by Xu Guoliang.
The patent application number is CN202411568055 20241..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shanghai Meishan Iron & Steel has filed a patent application for Turbine Redundancy Electro-hydraulic Servo Control Method. This invention was developed by Jiang Baolin, He Jinhai, Ai Jun, Xing Lihua and Gu Rong.
The patent application number is CN202411560568 20241104. The patent publication number is CN1220..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shandong Iron and Steel Group Yongfeng Lingang has filed a patent application for Environmental Parameter Simulation and Process Optimization Linkage Control System for Ferrous Metallurgy Intelligent Factory. This invention was developed by Liu Qiang, Pang Xiaonan, Hu Gaofei, Zuo Junjie, Wu Zeyong and Hu Peili..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shanghai Meishan Iron & Steel has filed a patent application for Small and Micro Flow Metering System. This invention was developed by Xuan Hailin and Qi Minghu.
The patent application number is CN202411550814 20241101. The patent publication number is CN122041994 (A). International Patent Classification code..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received CCCC Third Harbour Engineering patent application for Method for Monitoring and Controlling Vibration Sinking Cylinder Body of Steel Cylinder. Liu Mengrui, Wan Yuqing, Cao Faling, Li Hao, Zhou Fei, Ji Zhaoqiang, Wang Liuyan, Wang Chao, Fu Leping, Zhang W..
Steel
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shanghai Meishan Iron & Steel has sought patent for Automatic Bottom Blowing Argon Flow Regulation Control Method Based on Visual Identification System. This invention was developed by Guo Haibin, Wang Jun and Tang Hongle.
The patent application number is CN202411560566 20241104. The patent publication number..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Guangzhou 91 Metal Mfg Co Ltd has secured a patent on Intelligent Cooling System for Stainless Steel Machining. Jiang Zhiming developed the invention.
The patent application number is CN202422927611U 20241129. The patent publication number is CN223512344 (U). International Patent Classification codes are F2..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has published Beijing Hanch Co Ltd patent application for Pneumatic Capsule Seat Locking Mechanism and Semi-steel Secondary Forming Machine. The invention was developed by Ouyang Fan, Ju Weizhen and Lu Yongli.
The patent application number is CN202610271687 202603..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Angang Steel Co Limited has submitted a patent application for Manufacturing Method of Grinding Clamp for Small Wafer Sample. This invention was developed by Wang Xiaofeng, Zhao Baochun, Yuan Hui, Ma Huixia, Huang Lei, Li Guanglong and Sun Chengqian.
The patent application number is CN202610174042 20260206...
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Jiangsu Qianxi Hangxiao Assembly Type Building Tech Co Ltd has submitted a patent application for Section Steel Bending Forming Device. This invention was developed by Xu Lili and Yuan Jianhua.
The patent application number is CN202610401392 20260330. The patent publication number is CN122033097 (A). Intern..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Jiangsu Hongen Intelligent Tech Co Ltd has submitted a patent application for Steel Structure Correcting Device. This invention was developed by Su Fan and Meng Xianfa.
The patent application number is CN202610426005 20260402. The patent publication number is CN122033082 (A). International Patent Classifica..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has released Angang Steel Co Limited patent application for Full-stroke Sectional Type Position Precision Force Control Method. This invention was developed by Qu Xiaodong, Meng Fanzhi, Liu Peng, Bao Mingzhuang, Wang Jian, Cui Kai, Xu Pengyu, Zhang Hai'an, Li Xuezhi,..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Ustb Design Institute Co Ltd has submitted a patent application for Steel Biting Signal Judgment Method Based on Head and Tail Position Tracking of Each Rack. This invention was developed by Kong Xiangbing, Ren Xiaohuai, Zong Shengyue, Guo Zhiqiang and Ji Pengdong.
The patent application number is CN2026102..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Chinese Patent for Stainless Steel Shot Drying Device has been issued to Hubei Xinsite Metal Tech Co Ltd. This invention was developed by Sun Xuemei and Yu Wen.
The patent application number is CN20242368858U 20241212. The patent publication number is CN223512428 (U). International Patent Classification cod..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Hunan Zhengfeng Wind Power Equipment Co Ltd has applied Chinese patent for Precise Arc Bending Device and Method for Deformed Steel Bars. Tang Xinyi, Pan Jian and Yu Jianfeng developed it.
The patent application number is CN202610259450 20260304. The patent publication number is CN122033149 (A). Internation..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Grid Chongqing Electric Power Co Changshou Power Supply Branch has submitted a patent application for Electric Hydraulic Bending Device and Method for Steel Strand. Yang Jiayue, Chen Dezhi, Gu Jian, Wang Sen, Tang Song, Xiong Zhixin, Chen Yongyu, Zhang Hongbo, Li Xin and Fan Qiang developed the invention..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Shen Kan Qinhuangdao General Engineering Design & Research Inst Corporation MCC has filed a patent application for Silicon Steel Cold Rolling Process and Device Based on Multi-specification Rolling Mills. This invention was developed by Li Ning, Zhang Bihui, Hou Junqing, Zhao Fuqiang, Luo Jingqing, Bai Jiangua..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Henan Sulun Rail Transp Equipment Co Ltd has filed a patent application for Double-sided Synchronous Dephosphorization Device for Rolled Steel Wheel. This invention was developed by Zhu Shuaikang, Wang Bin, Di Longlong, Guo Zhijuan and Yan Teqiang.
The patent application number is CN202610408817 20260331. T..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Stabilization Control Method for Film Thickness and Color Difference of High-end Fluorocarbon Building Color-coated Sheet. The invention was developed by Zhang Minggang, Wang Kefeng, Cho Kyung-eun and Zhang..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Yalong River Hydropower Development has been awarded a patent for High-pressure Hydraulic Ball Valve Locking Device. This invention was developed by Wang Jun, Wang Xiaguang, Xiang Xinxin, Xing Erxin, Shi Ruolin, Li Qian, Li Qiang, Zhao Peng, Xiang Gui, Zhu Bao and He Jichun.
The patent application number is..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has published Luoyang Ship Material Research Inst No. 725 Research Inst Of China State Shipbuilding Corporation Lim patent application for Machining Method for Valve Body of Stainless Steel Hard Sealing Stop Valve. The invention was developed by Geng Pengcheng, Hou Z..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Panzhihua Iron & Steel Research Institute Pangang Group has submitted a patent application for Preparation Method of Hydrogen-induced Delayed Cracking Resistant Hot-formed Steel Strip by Acid Rolling Process. This invention was developed by Wang Minli, Yin Jingjing, Deng Yuxuan, Li Long, Yu Cansheng and Yang L..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Hunan Valin Xiangtan Iron & Steel has submitted a patent application for Process for Improving Cold Working Performance of 20CrMnTiSH1-H5 Steel. Wu Min, Yuan Lin, Yuan Yuan, Huang Zhenhua, Luo Xiao, Du Jiang, Luo Jingxian and Pan Xiquan developed the invention.
The patent application number is CN20261023275..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has published Sichuan Lifeng Lyujian Tech Co Ltd patent application for Welding Robot for Steel Structure Machining. The invention was developed by Du Liangjun, Li Renbin, Chen Lei, Ye Ping, Zhang Dewei, Zhu Kunchao, Xie Bin, Li Juan and Xu Ling.
The patent applic..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has received Jiangsu Oumei Steel Structure Curtain Wall Co Ltd patent application for Welding Positioning Mechanism for H-shaped Steel. Yuan Gaoyang, Zhang Yang, Wang Changchun, Dong Feng and Li Cheng developed the invention.
The patent application number is CN202..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has received Green Building Construction Group Co Ltd patent application for Steel Structure Welding Equipment. Du Qingyang, Hao Liangqun, Bu Deyan, He Yanxia, Zhang Anlong, Wang Xiangli, Wang Hailong, Lu Xiping, Wang Zeyu, Liu Yejun, Wang Jianfa, Wang Yiming, Li Fac..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Jiangsu Mingzhuo Metal Tech Co Ltd has filed a patent application for Stainless Steel Plate Automatic Tailor-welding Machine. This invention was developed by Chen Lingfei, Wang Xuwei, Zhang Mengran and Wu Xuming.
The patent application number is CN202610151526 20260203. The patent publication number is CN12..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Dongping Qixin Machinery Equipment Co Ltd has submitted a patent application for Welding Clamping Equipment for Steel Structure Machining. Wang Shijian, Wang Shipeng and Wang Mufeng developed the invention.
The patent application number is CN202610232994 20260227. The patent publication number is CN12203339..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Beijing Coal Mining Machinery has submitted a patent application for Welding Method for Achieving 830 MPa Weld Joint Strength of Low-alloy High-strength Steel with Yield Strength of 800 MPa. This invention was developed by Liu Botao, Miao Guoyin and Liu Aimin.
The patent application number is CN202610321805..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has received Suzhou Lizhuo Laser Equipment Co Ltd patent application for Composite Light Type Solder Ball Bonding Device. Cui Lin developed the invention.
The patent application number is CN202610283588 20260310. The patent publication number is CN122033363 (A). I..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Shanghai Changjin Jiyuan Tech Co Ltd has submitted a patent application for Electrochemical Ultra-precision Machining Device and Method with Controllable Surface Track of Steel Ball. Ni Jianming and Guo Changning developed the invention.
The patent application number is CN202610212997 20260213. The patent p..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Yangzhou Pingshun Machinery Co Ltd has filed a patent application for Numerical Control Tapping Equipment for Ball Screw Machining. This invention was developed by Zhu Qiang and Wu Wenping.
The patent application number is CN202610495289 20260415. The patent publication number is CN122033353 (A). Internatio..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Jiangsu Vilory Advanced Mat Co Ltd has submitted a patent application for Preparation Method of Ultralow-temperature High-strength High-plasticity High-toughness 022Cr12Ni10MoTi Maraging Stainless Steel. Chen Liang, Hao Runze, Lyu Xiuxiu, Wei Cong, Zheng Lixuan, Xue Jia and Tan Yaping developed the invention.
..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Yunnan Zhuoshuo Tech Co Ltd has been granted a patent for Chain Wheel Steel Belt Type Lifting Mechanism. Deng Xudong and Wang Xuean developed the invention.
The patent application number is CN202422851166U 20241122. The patent publication number is CN223511438 (U). International Patent Classification code i..
Steel
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has received Beijing New Building Mat Tianjin Co Ltd patent application for Anti-toppling and Self-shifting Device for Strip Steel Storage. Wen Ziteng, Li Xiaobo and Chen Xing developed the invention.
The patent application number is CN202610386428 20260327. The p..
Steel
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Shandong Gangyi Arch Design Co Ltd has obtained a patent for steel structure supporting piece convenient to adjust. This invention was developed by Xia Weiqing, Xu Yanhua, Wang Lei and Cao Xiuyun.
The patent application number is CN20242350138U 20241211. The patent publication number is CN223510665 (U). Int..
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