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Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Jiangsu Pangu Semiconductor Tech Co Ltd patent application for Steel Plate Partition Temporary Storage Equipment. This invention was developed by Zhang Dengke.
The patent application number is CN202511473525 20251015. The patent publication number is..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Hunan Heran Equipment Engineering Tech Co Ltd patent application for High-pressure Warning Valve and Leakproof Stainless Steel Valve Heat Preservation Sleeve. The invention was developed by Zhang Qingjun and Chen Junrong.
The patent application numb..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Jiangxi Changhe Aviation Ind Co Ltd patent application for Hardening and Tempering Method and System for Stainless Steel Workpiece. The invention was developed by Wang Jun, Li Zhiyong, Hu Fangting, Wang Hao, Guo Nan, Zhang Luo, Zhang Shaojia and Xu Pin..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Tainjin Taigang Tianguan Stainless Steel Co Ltd has sought patent for Process Method for Solving High-temperature Deformation of Stainless Steel Oven. This invention was developed by Yu Yunlong, Zhang Zhiqiang, Che Changyun, Li Lanlan, Wang Huacai and Huang Haitao.
The patent application number is CN202511..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Changfeng Laser Knife Mold Co Ltd patent application for Method and System for Optimizing Heat Treatment Process of Hot Work Die Steel. This invention was developed by Chang Lifang and Yang Mingwei.
The patent application number is CN20251192493 2025..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Hegang Leting Steel, Tangshan Iron & Steel Group and Tangshan Branch HBIS patent application for Steel Slag Cooling Device and Method. This invention was developed by Zhang Ning, Huang Xuwei, Zhang Xiaodong, Liu Bingran, Li Tengfei, Li Jiawei, Guo Lei, ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Suzhou Qiaoya Machinery Tech Co Ltd has sought patent for Stainless Steel Part Cutting Equipment. This invention was developed by Guo Qin, Zhu Zhenhua, Zhang Kai and Shen Jing.
The patent application number is CN202511509671 20251022. The patent publication number is CN121017790 (A). International Patent C..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Jiangsu Taobo Stainless Steel Tech Co Ltd has submitted a patent application for Stainless Steel Pressure Tank Girth Welding Device. This invention was developed by Luo Suokou and Liu Chunmei.
The patent application number is CN202511496880 20251020. The patent publication number is CN121017746 (A). Intern..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Xuzhou Pengcheng Steel Structure Eng Co Ltd has filed a patent application for Multi-angle Submerged Arc Welding Method and System for Large Steel Column. This invention was developed by Shi Zhijie, Lyu Meng, Chen Hui, Shi Zihan and Dong Jiaxi.
The patent application number is CN202511290683 20250910. The ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- The Fourth Eng Co Ltd Of CCCC First Highway Eng Co Ltd has filed a patent application for High-strength Steel Bar Mechanical Connection Threading Device. This invention was developed by Mo Gengxin, Guo Liang, Sun Xiaofei, Xie Guohui and Pu Yao.
The patent application number is CN202511260555 20250904. The ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Taizhou Qiujing Stainless Steel Co Ltd patent application for Cutting Device for Raw Material Steel Plate of Stainless Steel Material Frame. The invention was developed by Wu Azhong and Tang Fang.
The patent application number is CN202511544366 2025..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Changzhou Huakai Electric Porcelain Co Ltd patent application for Angle Steel Cutting Device. The invention was developed by Xu Yikai.
The patent application number is CN202511194033 20250825. The patent publication number is CN121017649 (A). Intern..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Suzhou Hongye Business Equipment Mfg Co Ltd has sought patent for Sheared Plate Blanking Device of Steel Plate Shearing Machine. This invention was developed by Zhou Zhongming and Fan Zhengyang.
The patent application number is CN202511483700 20251017. The patent publication number is CN121017635 (A). Inte..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Xiongan Tongti Hechuang Tech Co Ltd patent application for Drilling Device and Drilling Method for H-shaped Steel Column. Gong Xiaopeng, Sun Jianfeng, Shi Guang, Ma Wuping and Gong Xiaoyun developed the invention.
The patent application number is CN2..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Anping County Huijin Network Ind Co Ltd patent application for Steel Mesh Plate Flattening Equipment. Xue Donghui developed the invention.
The patent application number is CN202511269498 20250908. The patent publication number is CN121017422 (A). Int..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Sinoma Science & Tech Jiujiang Co Ltd has sought patent for Steel Gas Cylinder Plate-type Bottom Collecting Machine. This invention was developed by Ling Jian, Xu Huan, Zhang Xiuqin and Xu Tiantong.
The patent application number is CN202511482064 20251016. The patent publication number is CN121017396 (A). ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Qidong Jiangzhuo Precision Tech Co Ltd has submitted a patent application for Strip Steel Delivery Hoisting Equipment for Strip Steel Production. This invention was developed by Yu Hanjun and Yu Jinwei.
The patent application number is CN202511291023 20250910. The patent publication number is CN121020382 (..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Dalian Xinhe Heavy Ind Co Ltd patent application for High-precision Self-adaptive Tension Control Industrial Steel Strip Packaging Equipment. This invention was developed by Wang Yuzhuang, Wang Kuixin and Yu Shufen.
The patent application number is C..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Lianyungang Weize Material Tech Co Ltd has submitted a patent application for Traction Machine for Pc Steel Bar Production. Sun Zhen and Xiao Jin developed the invention.
The patent application number is CN202511508813 20251022. The patent publication number is CN121020115 (A). International Patent Classif..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Jiangsu Pioneer Tech Co Ltd patent application for Preparation Method of High-weather-resistance Refined Steel Anti-corrosion Steel-plastic Plate. This invention was developed by Jiang Song.
The patent application number is CN202511567419 20251030. T..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- The Second Eng Co Ltd Of The CCCC Third Highway Eng Co Ltd has sought patent for Rapid Butt-joint Positioning Method for Hyperbolic Arc-shaped Steel Beams. This invention was developed by Wang Hejun, Liu Fei, Wang Tiansen, Liu Zhixin, Wang Xing, Tang Meng, Suo Xiangrui, Han Tianlong, Liu Yuwen and Li Zuoju.
..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Weima Ind Group Co Ltd patent application for Zinc-coated Steel Pretreatment Method Based on Ultrasonic Cleaning and Composite Solution Treatment. Liu Feng, Liu Shuji, Chen Fenglong, Fu Long, Huo Jingming and Xu Yong developed the invention.
The pate..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Ningbo Beilun Chaoli Mould Steel Co Ltd patent application for Laser Nitriding Method for Surface of Die Steel. The invention was developed by Kononenko Anna and Xie Haoqi.
The patent application number is CN202511123075 20250812. The patent publica..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Shanghai University Zhejiang High End Equipment Basic Material Research Institute, Zhongtian Iron & Steel Group, Nantong and Jiangsu Supervision Inspection Institute for Product Quality patent application for High-quality Corrosion-resistant Steel Bar a..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Anhui Keda Hydraulic Tech Co Ltd has sought patent for Alloy Steel for Oil Distribution Disc of Hydraulic Pump and Machining Process of Oil Distribution Disc. This invention was developed by Chen Xiaohui, Jiang Tianle, Li Xu, Guo Qingzhen, Zhou Biao and Ti Dongyang.
The patent application number is CN20251..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Avic Shangda Super Alloys Co Ltd has submitted a patent application for Smelting Method of Titanium-containing Austenitic Stainless Steel. This invention was developed by Li Xugang, Song Bujun, Feng Wenjing, Wei Ruipeng, Shao Jinxin, Zhou Shenghao, Tian Zhenhai, Liu Gaolou, Gao Shengyong and Xu Zhiju.
The ..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Barton High Energy Beam Electronic Tech Chengdu Co Ltd has submitted a patent application for Method for Reducing Inclusions in 316l Stainless Steel Material. This invention was developed by Yang Kaiping, Zhao Haiquan, Liu Qiaochu, Wang Xinyu, Chen Guoqi, Zhang Jing and Jin Liangrong.
The patent applicatio..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Jiangsu Wanheng New Material Tech Co Ltd has filed a patent application for Polishing Device and Process for Stainless Steel Small Impeller Channel. This invention was developed by Cao Qiao, Ji Yuhan, Yang Jian, Shen Weijun, Zhu Wei, Geng Yao, Tian Chengang, Zhang Ning and Li Lei.
The patent application nu..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Jiangsu Qianxi Hangxiao Assembly Type Building Tech Co Ltd patent application for Steel Structure Rust Removal Device. This invention was developed by Yuan Jianhua and Xu Lili.
The patent application number is CN202511545049 20251028. The patent publ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Jiangsu Yasheng Metal Products Co Ltd has submitted a patent application for Small Stainless Steel Part Grinding Equipment. This invention was developed by Ou Jianxiang, Gao Yu and Xu Feng.
The patent application number is CN202511285015 20250910. The patent publication number is CN121018366 (A). Internati..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Zhejiang Guansheng Machinery Tech Co Ltd has sought patent for Segmentation Device for Helium Steel Cylinder Production. This invention was developed by Wang Haoxiong.
The patent application number is CN202511368646 20251103. The patent publication number is CN121018242 (A). International Patent Classifica..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Jiangsu Longlai Construction Eng Co Ltd patent application for Cutting Device Suitable for Steel Structure Machining. The invention was developed by Ko Seo-sun.
The patent application number is CN202511257835 20250904. The patent publication number ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Shandong Hengchang Heavy Ind Machinery Co Ltd patent application for Auxiliary Assembly Device for Stainless Steel Flange Products and Using Method. Song Xuefeng, Zhang Feng and Zhang Yaru developed the invention.
The patent application number is CN2..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Shanxi Taigang Stainless Steel Steel Pipe Co Ltd patent application for Novel Ultra-supercritical Heat-resistant Boiler Tube Made of Austenitic Steel C-hra-5 and Manufacturing Method of Novel Ultra-supercritical Heat-resistant Boiler Tube. This inventio..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Shanghai Xiejin Prec Stainless Steel Pipe Valve Co Ltd patent application for Stainless Steel Tube Rotating Mechanism and Welding Equipment Comprising Same. This invention was developed by Zhao Yanzhong and Zhao Bin.
The patent application number is ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Jinan Jianmin Casting Ind Co Ltd patent application for Martensite Heat-resistant Steel Welding Device for Reheating Boiler. This invention was developed by An Jun, Wang Mingsheng and Shang Youwei.
The patent application number is CN202511452887 2025..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Anhui Hongyuan Steel Structure Co Ltd has submitted a patent application for Combined Angle Steel Efficient Welding Clamp. This invention was developed by Zhang Shengzhao, Sun Xuchu, Liu Guixiang, Wu Sai, Zhang Jiaoyue and Zhang Kun.
The patent application number is CN20251181144 20250804. The patent publi..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Jilin Municipal Construction Group Co Ltd patent application for Steel Plate Stress Auxiliary Positioning Device for Steel Box Girder Welding. The invention was developed by Ma Jixiao, Hu Ximei, Li Cheng, Dong Shupeng, Li Yanxu, Zu Guanglei, Zhu Shaope..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Liyang Yuxinan Machinery Co Ltd has sought patent for Supporting Bracket for Cutting and Welding Steel Structure. This invention was developed by Ma Liuping, Liu Wei, Sheng Lili, Chen Yuewei and Zhong Mengting.
The patent application number is CN202511448343 20251011. The patent publication number is CN121..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Hebei Baishun Optoelectronics Tech Co Ltd has filed a patent application for Steel Strand Pulling Device and Working Method Thereof. This invention was developed by Yang Pengfei and Jin Chaojun.
The patent application number is CN202511356210 20250922. The patent publication number is CN121024341 (A). Inte..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Panzhihua Iron & Steel Research Institute, Pangang Group has filed a patent application for Efficient Waste Heat Recovery Method and System for High-temperature Solid Bulk Materials in Ferrous Metallurgy Industry. This invention was developed by Liu Gongguo, Hou Tengfei, Peng Jinghong and Fan Heyun.
The pate..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Bengang Steel Plates patent application for Zinc-aluminum-magnesium Coated Steel Plate and Preparation Method Thereof. This invention was developed by Li Yunlong, Yu Shuai, Ma Liang, Feng Dezhi, Xin Wenyao, Fu Donghe, Zhou Yuhang, Zhang Jian, Huang Jian..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Hunan Valin Xiangtan Iron & Steel has filed a patent application for Method for Improving Performance of 9ni Steel Plate After Thermal Forming and Thermal Refining. This invention was developed by Gao Qing, Ju Yinjun, Hou Jingchao, Zhang Jimou, Wang Jiming, Leng Peng, Deng Biao, Wu Jin, Long Anhui, Xu Chen, S..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Foshan Vinmay Stainless Steel has submitted a patent application for Method for Preventing Stainless Steel from Being Scratched in Annealing Process. This invention was developed by Ren Bangbing and Liao Haibo.
The patent application number is CN202511173992 20250821. The patent publication number is CN12102..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Maanshan Iron & Steel has filed a patent application for Annealing Regeneration Method for 600-750-grade Low-alloy High-strength Steel. This invention was developed by Zheng Xiaofang, Han Feng, Shi Liujian, Zhang Jun, Chen Deshun and Ma Minglu.
The patent application number is CN202511345022 20250919. The pa..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Central Iron & Steel Research Institute has submitted a patent application for Preparation Method of Ultrahigh-strength Steel and Ultrahigh-strength Steel. Gao Qi, Ning Jing, Su Jie, Liu Geng, Wang Ao, Ding Yali and Chen Jiayan developed the invention.
The patent application number is CN202410663558 20240527..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Baoshan Iron & Steel has submitted a patent application for Method for Reducing Peroxidability of Molten Pool by Using Hydrogen-containing Gas and Application. Tian Bohan, Chen Zhaoping, Yang Guangwei and Jiang Xiaofang developed the invention.
The patent application number is CN202410668387 20240528. The pa..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Maanshan Iron & Steel patent application for Smelting Method of Steel for Non-quenched and Tempered Crankshaft. This invention was developed by Li Xiaohu, Gong Lei, Wang Shang, Gao Zhenbo and Li Hao.
The patent application number is CN202511303677 2025..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Hunan Valin Xiangtan Iron & Steel has submitted a patent application for Method for Improving Defects of Ultralow-carbon High-oxygen Low-manganese-sulfur-ratio Steel Wire Rod. This invention was developed by Chen Jun, Pan Xiquan, Luo Xiao, Wang Xuji, Lin Dan, Zhu Jiancheng, Li Zhimin and Cao Ming.
The pate..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Baoshan Iron & Steel has submitted a patent application for Method for Producing Ultra-low Carbon Steel Through Electric Furnace Process. This invention was developed by Tian Bohan, Chen Zhaoping, Yang Guangwei and Jiang Xiaofang.
The patent application number is CN202410668444 20240528. The patent publicati..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Jiangmen Annuote Cooking Utensils Manufacturing has sought patent for Easy-to-clean Transparent Coating, Preparation Method Thereof and Production Process of Easy-to-clean Stainless Steel Cookware. This invention was developed by Lin Yingjie and Lu Jiahua.
The patent application number is CN202510950570 2025..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Wus Printed Circuit (Huangshi) has filed a patent application for PCB Laminated Steel Plate and Preparation Method Thereof. This invention was developed by Zhang Jiajun.
The patent application number is CN202510954740 20250711. The patent publication number is CN121022247 (A). International Patent Classifica..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Shanghai Installation Engineering Group has filed a patent application for Ultralow-temperature Stainless Steel Sheet Argon Tungsten-arc Welding Process. This invention was developed by Xu Zhihui, Feng Qiang, Ni Zhihai, Zhao Guoyun, Wang Yuxin, Tang Yi, Cao Xiaocheng and Cao Zhiyun.
The patent application nu..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Jiangsu Zhenjiang Road & Bridge Engineering patent application for Bridge Steel Member Welding Parameter Self-adjusting Control System and Method. Qi Chaoyun, Wang Shu, Zhang Wenbiao, Song Fei, Shi Yiwen and Guan Lifeng developed the invention.
The pat..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Changshu Heavy Machinery Manufacturing has sought patent for High-efficiency Ultra-fast Cooling Device for Hot Continuous Rolling Plate Strip Steel and Using Method of High-efficiency Ultra-fast Cooling Device. This invention was developed by Ding Muqiao, Pan Jun, Gu Sheng and Yuan Quan.
The patent applicati..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Fujian Kebao Metal Products has submitted a patent application for High-strength Steel Hot Rolling Leveling Process. This invention was developed by Zhang Ziyan, Wang Zhibin, Liang Xinliang, Hu Huadong, Zou Jiajun and Zhang Qi.
The patent application number is CN202511350765 20250922. The patent publication ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Baoshan Iron & Steel has submitted a patent application for Extending Rate Switching Control Method Suitable for Tension Withdrawal and Straightening Machine Equipment. Gong Jianping, Li Zhiyong, Wang Cunbing, Ma Gengwei, Hu Benfa and Xia Jingqiu developed the invention.
The patent application number is CN20..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Shanghai Meishan Iron & Steel patent application for Tension Setting Method Applying Cross Slope. This invention was developed by Li Canzhen, Li Shuang and Wang Hongxue.
The patent application number is CN202410666042 20240527. The patent publication n..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Angang Steel patent application for Method for Controlling Camber in Steel Plate Rolling Process. This invention was developed by Wang Jinlong, Han Xu, Han Qianpeng, Zhang Kun, Jin Chi, Luo Jun and Li Xinling.
The patent application number is CN2025119..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Shanxin Software patent application for Intelligent Steel Transfer Control Method and System for Thick Plate Production Line. Yan Xiaokai, Xing Jianchang, Zhang Yin, Wang Shaofu, Liu Xu, Li Jiapei, Su Yi, Yang Long, Xing Weiming, Zhao Chuanling, Wu Peng..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Baoshan Iron & Steel has sought patent for Control Method for Roller Lubricating Device of Hot Continuous Rolling Finishing Mill Group. This invention was developed by Sun Yunlong, Wang Jun, Sun Hongfeng and Guo Zhen.
The patent application number is CN202410660854 20240527. The patent publication number is ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Baoshan Iron & Steel has submitted a patent application for Control Method for Inlet Vertical Roll Lubricating Device of Hot Continuous Rolling Finishing Mill. This invention was developed by Sun Yunlong and Wang Jun.
The patent application number is CN202410660731 20240527. The patent publication number is ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Maanshan Iron & Steel patent application for Preparation Method of Hot-rolled Strip Steel of Cr-mo Steel. This invention was developed by Zhao Hu, Yu Xuanxun, Shi Dongya, Wu Zhiwen, You Huichao, Hu Xuewen, Peng Huan, Wang Chengjian, Wang Haibo and Wang ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Xichang Steel and Vanadium of Pangang Group has applied Chinese patent for Rolling Method of Ultra-high-strength Cold-rolled Dual-phase Steel. Zhao Jun, Li Xinchi, Zhang Xiaoning, Luo Yong, Liu Lei, Chen Tianrong, Li Bo, Li Cheng, Chen Jie, Zhou Yang and Qi Jinshan developed it.
The patent application number..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Jiangsu Huajiu Spoke Manufacture patent application for Production Process of High-strength Anti-distortion Cold-rolled Strip Steel. This invention was developed by Jiang Guohui.
The patent application number is CN20251161781 20250731. The patent publi..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Guangxi Iron & Steel Group has submitted a patent application for Steel Raw Material Vibrating Screen. This invention was developed by Hu Yuping, Ma Zhiwei, Zhang Lusheng and Yang Yi.
The patent application number is CN202511360414 20250923. The patent publication number is CN121017077 (A). International Pat..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- China Construction Steel Structure has sought patent for Intelligent Spraying Production Line. This invention was developed by Chen Zhenming, Yang Gaoyang, Liu Hongbo, Li Tiejun and Guo Jiliang.
The patent application number is CN202511355461 20250922. The patent publication number is CN121016998 (A). Intern..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Shougang Zhixin Electromagnetic Material (Qian'an) has submitted a patent application for Method, Device and Equipment for Inhibiting Deviation of Strip Steel and Medium. This invention was developed by Liu Jing, Zhang Lu, Li Li, Yan Tingzhou, Wang Chenggang, Zhu Jianguo, Yang Xueqiang and You Xuechang.
The ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- China Hangfa South Industry has submitted a patent application for Vacuum Brazing Deformation Control Method for Martensitic Stainless Steel Stator of Aero-engine. This invention was developed by Li Kaichi, Shang Yantao, Jian Yuanyuan, Zou Yang, Miao Xiaofeng, Lyu Liang, Chen Quping, Wang Xingguo, Yang Junbo ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Guangdong Aucksun Metal Material patent application for Plating Protection Device for Precise Slitting of Hot-dip Galvanized Steel Plate and Treatment Method of Plating Protection Device. Wu Sishan and Guo Yunzhong developed the invention.
The patent a..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Chongqing Iron & Steel has submitted a patent application for Steel Plate Shearing Method, Device and Equipment and Storage Medium. This invention was developed by Kang Pengjuan, Yao Junbo, Zhang Lijuan, Hu Tingyu, Yue Hao and Wang Xiaofeng.
The patent application number is CN202511193178 20250825. The paten..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Shandong Fin CNC Machinery Equipment has applied Chinese patent for Double-spindle Milling Mechanism for Back Gouging of H-shaped Steel. Zhou Feng, Zheng Haibo, Wang Zhiquan, Liu Yadong, Li Huanchun and Cheng Wang developed it.
The patent application number is CN202511574243 20251031. The patent publication ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Beijing Shougang Automation Information Technology has sought patent for Steel Ladle Scheduling Method, Device, Equipment and Medium. This invention was developed by Wang Ruifeng, Liu Feng, Zhang Guochao, Zheng Haiying, Han Chao, Zhao Hongfang, Liu Pengzhe, Wu Zhongle, Zhang Qiang, Hu Baohua, Xiao Kun, Yang Y..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Shandong Iron & Steel has applied Chinese patent for Using Method of Tundish for Constant Liquid Level Casting of Continuous Casting Machine. Zou Chunfeng, Han Leilei and Li Ping developed it.
The patent application number is CN202511235411 20250901. The patent publication number is CN121017494 (A). Internat..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Zhejiang Jiaogong Hongtu Traffic Construction patent application for T-beam Flange Plate Steel Reinforcement Framework Manufacturing Equipment. The invention was developed by Zhang Lingxue, Huang Hualong, Xing Duncheng, Nie Jiyuan, Li Sida, Yuan Shenru..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released TJK Intelligent Equipment Manufacturing, Tianjin patent application for Steel Bar Straightening Full-automatic Composite Production Line and Production Method. This invention was developed by Chen Zhendong.
The patent application number is CN2025113727..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Ningbo Zhenyu Technology has filed a patent application for Forming Device and Method for Steel Top Cover. This invention was developed by Huang Qiang, Xie Renjie, Wang Xudong, Wang Sihao and Zeng Leisen.
The patent application number is CN202511125497 20250812. The patent publication number is CN121017330 (..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published Zhejiang Southeast Space Frame patent application for Correction Method for Welding Angular Deformation of H-shaped Steel Flange Plate. The invention was developed by Zhou Guangen, Yang Hongsheng, Wu Zhixin, Chen Haijiang, Zhang Xiaohua and Xiong Feilo..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- MCC Shanghai Steel Structure Technology has filed a patent application for Steel Member Hanging Bracket and Steel Member Hoisting Method. This invention was developed by Li Guoqiang, Zhang Jiansheng, Huang Wei, Li Hao, Liu Jie and Wang Lei.
The patent application number is CN202511124707 20250812. The patent..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Angang Steel has submitted a patent application for Weathering Resistant Steel Rust Liquid Sagging Degree Evaluation Method. Gao Peng, Chen Yiqing, Zhong Bin, Li Lin, Ai Fangfang, Su Xiandong, San Hongyu, Sha Kaizhi and Yu Zihan developed the invention.
The patent application number is CN202511246827 2025090..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Baoshan Iron & Steel has sought patent for Method for Obtaining Accelerated Evaluation Time Curve of Storage and Transportation Corrosion Resistance of Steel Coil with Coating. This invention was developed by Li Xiujun, Tang Chao and Ma Gengwei.
The patent application number is CN202410673081 20240528. The p..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Dongfang Electric Wind Power has submitted a patent application for Steel Plate with Reduced Steel Consumption for Fan Tower Drum and Selection Method of Steel Plate. This invention was developed by Sun Zhongze, Zhai Qianjun, Wan Xiongbin, Wei Kongzhen, Gong Xuejin, Li Zhengxia, Cai Junxi, Zhang Chong, Lan Ji..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received China Nuclear Power Engineering patent application for Steel Frame Module Hoisting Calculation Method, Hoisting Design Method and Hoisting Structure. Xiong Xiaomeng, Tang Minghao, Zhang Ye, Zhang Yushuo, Wu Qianting, Liu Yulin and Wu Yanjing developed t..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Wuhan University of Technology has filed a patent application for Method for Determining Flexural Capacity of Steel Shell-uhpc (ultra High Performance Concrete) Composite Beam by Considering Effect of Partition Plate. This invention was developed by Liu Muyu, Wang Xin, Liu Jinhong, Lu Zhifang, Zhang Qiang, Wa..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Shanghai Meishan Iron & Steel has submitted a patent application for Scraping Assembly of Screw Ship Unloader. Yang Tanggui, Wang Wei and Yang Jiaming developed the invention.
The patent application number is CN202410666039 20240527. The patent publication number is CN121020266 (A). International Patent Clas..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Shandong Lishante Intelligent Tech Co Ltd patent application for Multi-layer Steel Coil Center Positioning Method Based on Dynamic Triangle Geometrical Relationship. Li Huiqiang, Sun Xinji, Cai Hong, Cai Zongrui, Zhao Fuzhi and He Deping developed the i..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Angang Steel patent application for Control Method for Wire Unwinding and Warehousing. Du Pengyang, Liu Xiang, Guo Sicong, Wang Yuxuan, Gong Wenhe, Li Ping and Wang Xin developed the invention.
The patent application number is CN202511450008 20251011. ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Zhejiang University of Technology has filed a patent application for Bridge External Prestressed Steel Strand Anchoring Finite Element Analysis Method Based on Abaqus. This invention was developed by Zhang Mingjian, Li Cuihua, Peng Weibing, Tang Guangwu, Shao Changjiang, Mo Yongbiao, Yang Hong and Wang Fengxi..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- South China University of Technology has sought patent for Aluminum Alloy-high-strength Steel Combined Steel Column for Rockfall Passive Net and Mounting Method. This invention was developed by Liu Yaopeng, Jin Yuntao, Chen Zhuoying, Chen Shaoli, Tan Senlong and Zeng Jiaming.
The patent application number is..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has published ASCG patent application for Manufacturing Process of Special-shaped Hyperbolic Steel Box Girder. The invention was developed by Yu Ou, Hu Hao, Zhao Feng, Zhang Ning, Wang Shaoshan and Wang Yue.
The patent application number is CN202511219784 20250828...
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Jiangsu Xinliyuan Nanya New Materials has submitted a patent application for Processing Technology of High-strength Nano-modified Glaze Enameled Steel Plate. Wang Lu developed the invention.
The patent application number is CN202511103196 20250807. The patent publication number is CN121023514 (A). Internatio..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Baoshan Iron & Steel patent application for Method for Repairing Worn Thin-wall Eccentric Bushing. This invention was developed by Yang Jianlin, Liu Yongfeng, Niu Tianfu and Gu Yeqiao.
The patent application number is CN202410660391 20240527. The paten..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Bengang Steel Plates has sought patent for Galvanized Sheet Spangle Size Homogenization Regulation and Control Method Based on Crystallization Control. This invention was developed by Li Yunlong, Yu Shuai, Zhou Yuhang, Ma Liang, Feng Dezhi, Xin Wenyao, Huang Jianguo, Li Kelong, Zhang Jian and Ji Lili.
The ..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- MCC Shanghai Steel Structure Technology has sought patent for L-shaped Displacement Device and Method for Steel Structure Machining. This invention was developed by Li Huadong, Zhang Donghua and Leng Na.
The patent application number is CN20251141579 20250728. The patent publication number is CN121017945 (A)..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Baoshan Iron & Steel patent application for Order Demand-oriented Manufacturability Analysis Method, Storage Medium and Program Product. This invention was developed by Pei Dezhao, Liu Ye, Gong Rongjian, Jia Zhongye and Jia Junbiao.
The patent applicat..
Steel
| Mon 06 Apr 2026
Beijing, April 6 -- Baoshan Iron & Steel has submitted a patent application for Thick Plate Manufacturability Analysis Method, Computer Storage Medium and Program Product. This invention was developed by Pei Dezhao, Liu Ye, Jia Zhongye, Jia Junbiao and Sun Yibai.
The patent application number is CN202410664162 20240527. The pat..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- China Mcc5 Group Corporation has sought patent for High-altitude Steel Structure Installation Operation Method. This invention was developed by Yue Jie, Peng Dekun, He Dongdong, Fu Peng, Chen Yang, Hu Chang'an, Huo Hai'e and Yang Wei.
The patent application number is CN202511396912 20250928. The patent publi..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Shanghai Construction No. 1 (Group) has applied Chinese patent for Integral Steel Platform Formwork Lifting Method. Xu Lei, Yu Guangyuan, Li Ziqiao, Chen Yanzi and Liu Haoyu developed it.
The patent application number is CN202511249195 20250903. The patent publication number is CN121024311 (A). Internation..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- GuangXi University has submitted a patent application for Concrete-filled Steel Tube Composite Column Structure Capable of Enhancing Integrity. This invention was developed by Tian Zhongyu.
The patent application number is CN202511293977 20250911. The patent publication number is CN121024261 (A). Internation..
Steel
| Sun 05 Apr 2026
Beijing, April 6 -- Maanshan Iron & Steel has sought patent for Hot-rolled H-shaped Steel Structure and Production Method Thereof. This invention was developed by Chen Hui, Tang Chengwei, Xu Fan, Xia Meng, Shen Qiancheng, Zhao Xu, Wang Houqiang and Xu Wenzhen.
The patent application number is CN202510673569 20250523. The patent..
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