News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Steel
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Hyundai Steel has submitted a patent application for Non-oriented Electrical Steel Sheet and Method for Manufacturing Non-oriented Electrical Steel Sheet. This invention was developed by Lee Dong Hee, Ahn Yong Keun, Yoo Seong Hyeon, Koh Jae Hyeon, Lee Han Saem, Kang Chun Ku and Chen Lei.
The patent applicatio..
Steel
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Tata Steel Nederland Technology has submitted a patent application for Method of Manufacturing Liquid Steel. Schrama Frank and Botinha Lopes Cancado Roberta developed the invention.
The patent application number is WO2025EP72124 20250731. The patent publication number is WO2026032854 (A1). International Paten..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 20 -- Angang Steel has submitted a patent application for Ultrahigh-strength Hot Continuous Rolling Magnet Yoke Steel Plate and Manufacturing Method Thereof. This invention was developed by Gao Lei, Wang Shuai, Yang Zheyi, Wang Zuncheng, Liu Wei, Meng Fanzhi, Zhang Fuduo, Zhang Shoufeng, Meng Dehong and Liu Peng.
..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 20 -- Angang Steel has submitted a patent application for Steel Plate with High Low-temperature Impact Toughness for High-strength Storage Tank and Manufacturing Method. This invention was developed by Xing Mengnan, Hu Xinming, Ouyang Xin, Liu Chenxi, Bai Yunfeng, Zhang Jian, Qu Xiujuan, Wang Xiaohang and Wang Yong..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 20 -- Angang Steel has submitted a patent application for Steel Plate for 820mpa-grade Low-temperature Storage Tank and Manufacturing Method of Steel Plate. This invention was developed by Xing Mengnan, Ouyang Xin, Bai Yupu, Liu Chenxi, Bai Yunfeng, Hu Xinming, Wang Yong, Yang Cheng and Yang Yuze.
The patent appli..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 20 -- Hunan Valin Xiangtan Iron & Steel has submitted a patent application for Production Method of Low-cost Nm600 Steel Plate. This invention was developed by Chen Minxia, Yi Chunhong, Gao Qing, Li Yulu, Hao Jinfeng, Wang Zhen, Long Yuan, Yang Xiaojun, Sun Xiaoping and He Li.
The patent application number is CN20..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 20 -- Bengang Steel Plates has submitted a patent application for Hot-dip Galvanized Low-alloy High-strength Steel Plate and Production Method Thereof. Wang Yadong, Wei Jianhua, Zhou Hongwei, Fu Donghe, Guo Xiaojing, Yang Decao, Fu Yujing, Hu Xiaoqiang and Liu Pengfei developed the invention.
The patent applicatio..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 20 -- Baoshan Iron & Steel has submitted a patent application for Non-oriented Electrical Steel Plate and Manufacturing Method Thereof. This invention was developed by Zhang Feng, Li Guobao, Lyu Xuejun, Wang Zhicheng and Wang Bo.
The patent application number is CN202410250232 20240305. The patent publication numb..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 20 -- Hunan Valin Xiangtan Iron & Steel has submitted a patent application for Production Method of Ultralow-titanium Low-oxygen Bearing Steel. This invention was developed by An Qiang, Yang Jun, Pan Xiquan, Huang Zhenhua, Liu Qing, Fang Yu, Wang Liu, Li Wenhua and Li Qinxue.
The patent application number is CN202..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 20 -- Xi'an Thermal Power Research Institute has submitted a patent application for Method for Improving Corrosion Resistance and Carburization Resistance of Heat-resistant Steel. This invention was developed by Zhou Yongli, Liang Zhiyuan, Guo Tingshan, Zhao Qinxin, Yuan Yong, Meng Xin, Sun Zhihui, Wang Wenchao, Li..
Steel
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Henan Zhongyuan Special Steel Equipment Manufacturing has submitted a patent application for Method and Device for Precisely Machining Inner Hole of Thick-wall Hollow Forging Stock with Super Length-diameter Ratio. This invention was developed by Xu Ning, Li Hai'an, Zhao Chao, Zhang Xiangsong, Li Chuanzhou, X..
Steel
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Wuxi Shuoyang Stainless Steel has submitted a patent application for Stainless Steel Welding Alignment Mechanism. Zheng Cuimu, Qi Chunhua, Wang Shengyang and Peng Xuelin developed the invention.
The patent application number is CN20251174478 20250801. The patent publication number is CN120587832 (A). Interna..
Steel
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Angang Steel has submitted a patent application for Preparation Method of Catalyst for Preparing Diesel Fraction Hydrocarbon Through Carbon Dioxide Hydrogenation. This invention was developed by Li Hanfei, Wang Fei, Shao Shihuan, Liu Fang, An Ning, Sun Zhongqi, Ma Guangyu, Hu Shaowei, Chen Peng and Wang Yong...
Steel
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Angang Steel has submitted a patent application for Preparation Method of Supported Iron-based Catalyst for Catalyzing Carbon Dioxide Hydrogenation. This invention was developed by Li Hanfei, Wang Fei, Shao Shihuan, Liu Fang, An Ning, Sun Zhongqi, Ma Guangyu, Hu Shaowei, Chen Peng and Wang Yong.
The patent a..
Steel
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Zhongjiao Tongda (Fuzhou) Engineering Design has submitted a patent application for Bridge Steel Structure Prefabricated Part Welding Device. This invention was developed by Zheng Chengfu, Zhang Yaozhen and Shi Yamei.
The patent application number is CN20251152424 20250729. The patent publication number is C..
Steel
| Fri 20 Feb 2026
Beijing, Feb. 20 -- TJK Intelligent Equipment Manufacturing, Tianjin has submitted a patent application for Straightening and Bending All-in-one Machine and Steel Bar Machining Method. Chen Zhendong developed the invention.
The patent application number is CN20251193484 20250806. The patent publication number is CN120587352 (A)..
Steel
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Nippon Steel & Sumitomo Metal has submitted a patent application for Austenitic Stainless Steel Material. This invention was developed by Fujimura Yoshiyuki and Hamada Junichi.
The patent application number is CN20248011283 20240207. The patent publication number is CN120584210 (A). International Patent Clas..
Steel
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Kobe Steel has submitted a patent application for Correcting Device for Welding Wire. This invention was developed by Sugizaki Kenta and Umehara Yu.
The patent application number is CN20248011112 20240214. The patent publication number is CN120584012 (A). International Patent Classification codes are B21D3/0..
Steel
| Fri 20 Feb 2026
Beijing, Feb. 20 -- JFE Steel has submitted a patent application for Press-forming Simulation Analysis Method, Device, and Program, and Method for Manufacturing Press-formed Article. This invention was developed by Kariyazaki Yuta.
The patent application number is CN20238092228 20231124. The patent publication number is CN12058..
Steel
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Nippon Steel & Sumitomo Metal has submitted a patent application for Surface-treated Steel Sheet. This invention was developed by Nishikado Minae, Ueno Shin and Nishida Yoshikatsu.
The patent application number is CN20248008852 20240201. The patent publication number is CN120584218 (A). International Patent ..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Zhang Fan, Yuan Xin and Zhang Bo have filed a patent application for Thin Plane Steel Plate Free-form Surface Structure Only Connected by End Points.
The patent application number is CN202510964073 20250714. The patent publication number is CN120575489 (A). International Patent Classification codes are E01D..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Zhejiang Southeast Green Building Integration Technology and Zhejiang Southeast Space Frame have sought patent for MES Control System for Steel Structure Machining Based on Artificial Intelligence. This invention was developed by Zhou Guangen, Zhu Xufeng, Zhou Jun, Chen Guofeng, Zhou Feng, Mao Binyu, Ma Junda..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Taixing Yangguang Rigging Co Ltd has submitted a patent application for Anti-fracture High-strength Rigging Steel Rope for Hoisting. This invention was developed by Xue Changgui and Chen Mei.
The patent application number is CN20251187532 20250805. The patent publication number is CN120576212 (A). Internat..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has released Zhongzhu Jianke Beijing Tech Co Ltd patent application for Combined Partition Wall Light Steel Keel. This invention was developed by Chen Yongyi and Wang Qiang.
The patent application number is CN202510736353 20200622. The patent publication number i..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Shandong Hezhengtong Engineering Tech Co Ltd has submitted a patent application for Rectangular Steel Structure Connecting Piece. This invention was developed by Zhu Rui and Chen Guoling.
The patent application number is CN202510983374 20250717. The patent publication number is CN120575639 (A). Internation..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Yike Lutong Rail Equipment Co Ltd has filed a patent application for Rail Transit Inerter Type High-damping-ratio Steel Spring Energy Dissipation and Vibration Reduction Device. This invention was developed by Zhang Yong, Sun Zhiyong, Shao Fuliang, Li Ping and Zhang Yongwei.
The patent application number i..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has published Dalian Huarui Intelligent Tech Co Ltd and Dalian Huarui Heavy Industry Group patent application for Steel Plate Code Spraying Identification Method Suitable for Complex Environment. The invention was developed by Leng Na, Kang Jun-hyeong, Zou Yuanpeng,..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Anhui Brc & Ma Steel Weldmesh Co Ltd has sought patent for Supporting Steel Bar Welded Mesh Adopting Double-face Rib Cold-rolled Steel Bars and Machining Method of Supporting Steel Bar Welded Mesh. This invention was developed by Ma Wenbo, Liu Cheng, Gan Xianyuan and Zhu Wensheng.
The patent application nu..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Grid Jiangsu Electric Power Co Ltd Ehv Branch has sought patent for Annular Vortex-induced Vibration Suppression Device and Method for Self-adaptive Rotation of Steel Tube Tower Rod Piece. This invention was developed by Li Pengbo, Song Hengdong, Zhou Jun, Yang Haiming, Ji Shunyang, Han Xuechun, Lu Yong..
Steel
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Ternium Mexico SA De CV has submitted a patent application for Device for Removing Abrasion Wear-resistant Steel Plates. Rodriguez ChavarrÃa EfraÃn Gerardo, Cárdenas Rodriguez Luis Gerardo, Pérez MacÃas Milton Alberto, Zamarripa Davalos Horacio and Nesme Mendoza Yussef developed the invention.
The ..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Jiangsu Yongjin Metal Technology Co Ltd has sought patent for Wear-corrosion-resistant Stainless Steel for Pneumatic Cylinder and Preparation Method of Wear-corrosion-resistant Stainless Steel. This invention was developed by Wang Yuqing, Zhao Yi, Kong Qian, Wu Peng, Bao Tianyu, Li Jiaxin, Cao Qiangqiang, Yan..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Guanxian Zhongguan New Mat Co Ltd has submitted a patent application for Intelligent Optimization Method and System for Technological Parameters of Galvanized Steel Sheet. This invention was developed by Liang Fafei, Du Changzhen, Liu Xicang and Zhang Songtuan.
The patent application number is CN2025106491..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has received Chicheng New Material Tech Suzhou Co Ltd patent application for Cold Precision Forging Steel and Manufacturing Method Thereof. Liu Cheng developed the invention.
The patent application number is CN202510965484 20250714. The patent publication number ..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has published North China University of Science and Technology patent application for Molten Steel RH Refining Device. The invention was developed by Sun Huakang, Wang Shuhuan, Huang Yongjian, Ding Zhijun, Bi Yanlei, Xue Yuekai, Zhao Dingguo, Li Chenxiao and Zhou Ch..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has released Jinggong Green Building Tech Group Co Ltd, Zhejiang Jinggong Steel Building Group Co Ltd and Zhejiang Green Building Integration Tech Co Ltd patent application for Cast-in-place Concrete Slab Thickness and Slab Elevation Measuring Device and Control Met..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Grid Jiangsu Electric Power Co Ltd Ehv Branch and Southeast University have submitted a patent application for Chain Ring Type Pneumatic Control Device and Control Method for Steel Tube Tower Rod Piece. This invention was developed by Li Pengbo, Yan Junqing, Chang Guoji, Song Hengdong, Zhang Shengjie, L..
Steel
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Hyundai Motor, Kia Corp and Hyundai Steel have submitted a patent application for Manufacturing Method of Aluminum-coated Steel Sheet, Aluminum-plated Steel Sheet, and Hot Stamping Product. Kwon Hyuckmin, Son Seongguk, Kim Seon Jin, So Seong Min and Lee Jae Min developed the invention.
The patent applic..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has published Liande Electronic Technology (Changshu) patent application for Preparation Method of Compact Membrane of Stainless Steel Material. The invention was developed by Cai Wenlong.
The patent application number is CN202410335841 20240322. The patent publica..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has received Shougang Group patent application for Low-cost High-performance Zero-magnetism Steel Bar and Preparation Method Thereof. Harazono, Wang Songtao, Liu Kun, Chen Tao, Mou Shukun, Shi Li, Deng Suhuai, Liu Hong, Han Yun, Li Xuetao and Yang Weizhong developed..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has published Institute of Metal Research, CAS patent application for High-toughness Low-alloy Steel with Adjustable Strength and Width and Preparation Method of High-toughness Low-alloy Steel. The invention was developed by Jiang Zhonghua, Wang Pei, Chen Xiangjun, ..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has published Panzhihua Iron & Steel Research Institute, Pangang Group patent application for Micro-alloyed Hot-rolled Bainite Steel Rail and Preparation Method Thereof. The invention was developed by Zhang Hengyi, Chen Shu, Bai Wei and Li Ruoxi.
The patent applica..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Baowu Group Echeng Iron and Steel has applied Chinese patent for Production Method of Low-compression-bit Thick Q420q Economical Steel Plate. Yu Hongwei, Liu Fuxing, Yu Aihua, Chen Xi, Cao Rui and Yan Min developed it.
The patent application number is CN202510859682 20250625. The patent publication number is..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has published Panzhihua Iron & Steel Research Institute, Pangang Group patent application for Method for Prolonging Service Life of Hard Contact of Ferrovanadium Alloy Cake Rough Crushing Machine. The invention was developed by Ye Mingfeng, Wu Jinshu, Li Kaimao and ..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Ling Yuan Iron & Steel has applied Chinese patent for Method for Reducing Strip Structure Defects of Wide Strip Steel in 30mnb5. Du Dongfu, Zhao Chenglin, Du Yufan, Zhu Xiaolei, Yang Jinchuan, Wu Bin, Zhao Xiqing, Guo Yiran and Du Yang developed it.
The patent application number is CN202510481243 20250417. T..
Steel
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- U.S. Patent and Trademark Office has published Daido Steel patent application for Negative Electrode Active Material. The invention was developed by Kimura Yuta, Shimomura Kyohei and Ohisa Hiroyuki.
The patent application number is US202319099356 20230713. The patent publication number is US20260045485 (A..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Shandong Luye Steel Structure Engineering has sought patent for Steel Structure Connecting Assembly Facilitating Installation and Butt Joint. This invention was developed by Cheng Chuanfa, Wang Yanfen, Yang Shaoxin and Ding Chunrong.
The patent application number is CN202510812624 20250618. The patent public..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Fujian Construction Engineering Group has submitted a patent application for Modularized Steel Cofferdam Structure. This invention was developed by Chen Yi, Lai Youkai, Lin Yanzi, Hong Yiyong, Shao Bicheng, Zhou Cheng, Hou Zengyong, Zhuo Bohua, Lin Huan and Liu Haide.
The patent application number is CN20251..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- China National Chemical Engineering & Construction Corporatin Seven has submitted a patent application for Steel Truss Girder Dragging Rail Base Device. Zeng Weiqiang and Jia Wenyuan developed the invention.
The patent application number is CN202510783172 20250612. The patent publication number is CN12057549..
Steel
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- JFE Steel has submitted a patent application for Method of Controlling Hot Finish Rolling, Method of Controlling Steel Sheet, and Device for Controlling Hot Finish Rolling. This invention was developed by Tsuji Hiroshi and Sakai Takahiro.
The patent application number is US202319100711 20230724. The paten..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has received China Second Metallurgy Group patent application for Post-cast Strip Steel Bar Protection Structure. Fu Yancheng, Feng Jin, Zhang Huijuan, Yuan Hua, Wang Qian, Yao Qiang, He Jiaqiang, Liu Xiaolong, Guo Yu, Guan Ning and Xia Chenyang developed the invent..
Steel
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- U.S. Patent and Trademark Office has released Nippon Steel patent application for Slag Discharge Amount Estimation Method. This invention was developed by Harada Yusuke, Ono Shinpei, Kaizawa Akihide, Tamura Teppei, Kakimoto Shohei, Yamashina Ryo, Tsuboi Masahiro, Tashiro Toru, Sasaki Ryosuke and Sugiura Ma..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- CISDI Information Technology (Chongqing) has submitted a patent application for Steel Production Risk Dynamic Early Warning Method, Device, Equipment and Medium. This invention was developed by Xu Yang, Zhang Hanyue, Li Xiaowan, He Bin, Wang Wenli, Yang Xin and Li Zishuai.
The patent application number is CN..
Steel
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- ArcelorMittal has sought patent for Steel Sheet Having Excellent Corrosion Properties After Press Hardening and Method for Manufacturing the Same. This invention was developed by Brossard Maxime, Machado Amorim Tiago and Feltin Pascale.
The patent application number is US202318998477 20230801. The patent ..
Steel
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Hyundai Steel has applied United States patent for Metal Separator and Manufacturing Method Therefor. Kim Kun Ho, Choi Sang Kyu, Im Hyun Uk, Park Kwang Seo, Jeong Yeon Soo and Lee Young Jin developed it.
The patent application number is US202519360189 20251016. The patent publication number is US202600455..
Steel
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Hyundai Steel has applied United States patent for Metal Separator and Manufacturing Method Therefor. Kim Kun Ho, Choi Sang Kyu, Im Hyun Uk, Park Kwang Seo, Jeong Yeon Soo and Lee Young Jin developed it.
The patent application number is US202519360042 20251016. The patent publication number is US202600455..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has received Shandong Iron & Steel patent application for Neutron Generator-based Scrap Steel Briquette Component Online Detection Device and Method. Wang Nianxin, Liu Zhiqiang, Gao Zhibin, Zhang Wei, Zeng Hui, Li Haifeng, Luan Jiyi, Chen Wanfu and Sun Zonghui devel..
Steel
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Hebei University of Science and Technology has filed a patent application for Method for Predicting Three-point Bending Fatigue Life of Cold Work Die Steel Based on Subsurface Carbide Size. This invention was developed by Su Ru, Zhou Wenyue, Kang Jie, Ma Haikun, Liang Jingbin, Shao Qingli and Li Dong.
The pa..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- CFHI Group Dalian Engineering & Technology and China First Heavy Industries have submitted a patent application for Continuous Derusting System and Method for Strip Steel. This invention was developed by Huang Yanfeng and Dong Yujie.
The patent application number is CN202510899324 20250701. The patent publ..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Guangxi LiuGong Machinery, Guangxi Liugong Yuanxiang Tech Co Ltd and Guangxi University of Science and Technology have submitted a patent application for Welding Process and Application of Low-temperature Steel. Ma Rong, Lin Bo, Hou Guoqing, Han Quan, Xing Huakun, Tan Haibo, Lei Zhixin, Sun Youping and Li Qia..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Tangshan Iron & Steel Group, Hegang Leting Steel and Tangshan Branch HBIS have submitted a patent application for Steel for Hot Stamping Forming and Resistance Spot Welding Method of Steel Component. Li Guilan, Niu Xinghui, Xia Mingsheng, Zhao Guang, Liu Lixue, Wang Haoyu, Zhang Jing, Tong Lianjie and Yu Yang..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Handan Iron & Steel Group and Hbis Group Hansteel Co have sought patent for Guide and Guard Adjusting Method for Steel Rail Universal Continuous Rolling Unit. This invention was developed by Chen Like, Han Zhijie, Yu Tao, Wang Kai, Wang Zhili, Wang Han and Cui Kai.
The patent application number is CN202510..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Tangshan Iron & Steel Group, Hegang Leting Steel and Tangshan Branch HBIS have submitted a patent application for Control Method for Preventing Roughing Mill from Slipping. Zhang Zheng, Ma Tengfei, Guo Long, Xing Tianqing, Liu Zhaoxuan, Kang Xin, Song Hanxiong, Xing Wei and Ma Kai developed the invention.
..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Henan Dicheng Environmental Protection Technology, Henan Iron & Steel Group Co Ltd and Anyang Iron & Steel Group have submitted a patent application for Dust Collecting Bag Capable of Detecting Damage and Convenient to Replace. Zhang Feng, Li Song, Li Zhiran, Bu Suwei, Shi Hongji, Wei Yue, Song Chaoyang, Guo ..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has released Taiyuan University of Science and Technology patent application for Stainless Steel Strength and Toughness Collaborative Optimization Method and System Based on Heterogeneous Integration. This invention was developed by Ji Yafeng, Zhou Juanyu, Cai Zhihu..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Baoshan Iron & Steel has submitted a patent application for Method and Device for Evaluating Tooth Shape Forming Limit of High-strength Steel Gear Hub Part. This invention was developed by Xiao Hua, Shi Lei, Zhang Jichao, Yang Zhihui and Guo Yun.
The patent application number is CN202410228527 20240229. The ..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has released Nippon Steel & Sumitomo Metal patent application for Oxygen Trepanning Device. This invention was developed by Maekawa Hiroki and Matsuoka Yukihiro.
The patent application number is CN20248008812 20240124. The patent publication number is CN120569269..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has released Foshan Guolyv Hardware Products Co Ltd patent application for Stainless Steel Plate Material Forming Production Device. This invention was developed by Jiang Zhongcheng.
The patent application number is CN202510967943 20250714. The patent publication..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- China Powder Tech Co Ltd has applied Chinese patent for Mim Powder of High-strength and High-toughness Steel and Gradient Sintering Process of Mim Powder. Fan Zhenyang, Yin Xuerong, Zhang Shanshou and Xu Wenjiong developed it.
The patent application number is CN202510687779 20250527. The patent publication..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Luohe Linan Steel Structure Eng Co Ltd has sought patent for Steel Structural Member Machining and Bending Equipment. This invention was developed by Li Jinfeng, Min Heng and Zhao Daojun.
The patent application number is CN202510532473 20250425. The patent publication number is CN120571891 (A). Internation..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has released Nanjing Hanhua Fluid Tech Co Ltd patent application for Iron and Steel Enterprise Product Carbon Footprint Low-carbon Path Optimization Method. This invention was developed by Yang Jinghui, Zhang Penggang, Xia Yuanhao and He Zhifan.
The patent applic..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has received Dalian University patent application for Method for Separating Total Iron Element in 300-series Stainless Steel Sulfuric Acid Etching Waste Liquid. Pei Jie, Yu Bo, Pan Zixuan, Chen Shurui, Qi Wanting and Yu Meiling developed the invention.
The patent..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has published Shanxi Eighth Construction Group patent application for Steel Frame Lifting Appliance with Adjustable Turnover Assembly. The invention was developed by Liu Ruizhu, Lyu Bianting, Zheng Mingjuan, Wang Yue, Tian Xianghao, Xu Hongwei, Ding Kai, Su Li, Wang..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has released Xinlingyu Intelligent Tech Pizhou Co Ltd patent application for Hoisting Auxiliary Device for Galvanizing Operation of Steel Member. This invention was developed by Zhu Weidong and Xu Jianquan.
The patent application number is CN20251196277 20250806...
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Gansu Jiu Steel Group Hongxing Iron & Steel has sought patent for Full-hydraulic Multifunctional Electromagnetic Chuck Lifting Appliance for Loading and Unloading Train. This invention was developed by Han Guangcheng, Ge Zhibo, Qi Wenjun, Sheng Jianpeng, Shi Guofang and Shi Wangqiu.
The patent application nu..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has received Angang Group Cold Rolling Co Ltd, Anyang Iron & Steel, Anyang Iron & Steel Group and Henan Iron & Steel Group Co Ltd patent application for Steel Coil Coiling Device. Liu Yunzhou, Chen Zhanfeng, Qi Xinjun, Cui Zhanli, Ju Yanjun, Li Dapeng, Li Jun, Huang..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Nippon Steel & Sumitomo Metal has applied Chinese patent for Cold-rolled Steel Sheet and Method for Producing Same. Igarashi Kousuke, Yokoyama Takafumi and Tsunemi Yusuke developed it.
The patent application number is CN20248007970 20240119. The patent publication number is CN120569504 (A). International Pat..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- JFE Steel has submitted a patent application for Low Yield Ratio Extremely Thick Steel Plate and Method for Manufacturing Same. This invention was developed by Terazawa Yusuke.
The patent application number is CN20238091998 20231031. The patent publication number is CN120569501 (A). International Patent Clas..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has released JFE Steel patent application for Method for Measuring Height of Melt in Blast Furnace, Device for Measuring Height of Melt in Blast Furnace, and Method for Operating Blast Furnace. This invention was developed by Iwanaga Daiki and Matsunaga Ryotaro.
Th..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Sichuan Huanqiu Insulator Co Ltd has submitted a patent application for Insulator Steel Foot Feeding System and Machining System. This invention was developed by Zhang Qiming, Wang Shaohua, Hu Tao, Liu Ying, Ma Rongliang, Yang Zhiming and Feng Zhenxing.
The patent application number is CN20251182772 202508..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has published Hubei Baosheng New Material Tech Co Ltd patent application for Conveying Device and Conveying Method for Production of Multiple Steel Belts. The invention was developed by Chen Qiusheng, Gao Longshu and Chen Taizhi.
The patent application number is ..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Juli Sling has submitted a patent application for Automatic Packaging Device and Method for Phosphatized Steel Wires. This invention was developed by Yang Chao, Qu Yixin, Wang Zhiwei, He Jie and Yang Yunlei.
The patent application number is CN202510911667 20250702. The patent publication number is CN12057334..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has published Jiangsu Fangyuan Steel patent application for Conveying Mechanism for Flat Steel Cut-off Machine. The invention was developed by Xu Dan, Zhou Hongling, Gao Song and Guo Jinxiang.
The patent application number is CN20251173175 20250801. The patent publ..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Fujian Huatailong Industrial has applied Chinese patent for Modularized Combined Type Steel Casing Welding Device. Liao Zhangyi developed it.
The patent application number is CN202510800322 20250616. The patent publication number is CN120572320 (A). International Patent Classification codes are B23K37/02, B2..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has published Jiangsu Hengkang Electric Power Tech Co Ltd patent application for Angle Steel Tower Foot Welding Pressing Plate Clamp and Welding Device. The invention was developed by Gong Zhenghong, Li Xin and Wang Banghai.
The patent application number is CN202..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has published Chiefnew Nantong Heavy Ind Co Ltd patent application for Welding Device for Galvanized Steel Processing. The invention was developed by Mao Quan, Sun Lixiang and Zhou Liang.
The patent application number is CN20251175752 20250801. The patent publica..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Yangzhou Minyang Heat Transfer Tech Co Ltd has submitted a patent application for Steel Tube Feeding Bracket Device for High-frequency Welding Spiral Finned Tube Production Line. This invention was developed by Xu Bin, Shen Xiaoqing and Shen Qingyuan.
The patent application number is CN202510918495 2025070..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Foshan Yiwei Zhizao Metal Co Ltd has submitted a patent application for Plasma Arc Automatic Welding Method and System for Stainless Steel Plate. Zeng Zhanli developed the invention.
The patent application number is CN20251103661 20250721. The patent publication number is CN120572110 (A). International Pat..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has published Shengu Group and Shenyang Turbo Machinery patent application for Method for Improving Low-temperature Performance and Welding Quality of Welding Seam of 25Cr2Ni3Mo Steel Impeller. The invention was developed by Yu Huang, Chen Wei, Yi Hongli, Fei Qingna..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has released Jiangsu Kailong Stainless Steel Product Co Ltd patent application for Stainless Steel Plate Protection Cutting Device. This invention was developed by Wang Yongbo, Luo Yinan and Wang Xingkai.
The patent application number is CN202510806646 20250617. ..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Jingjiang Runxin Construction Co Ltd has submitted a patent application for Cutting Device for Steel Structure Machining. This invention was developed by Hou Pei.
The patent application number is CN20251190876 20250805. The patent publication number is CN120572056 (A). International Patent Classification c..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Jiangsu Xingda Steel Tyre Cord has submitted a patent application for Steel Cord Drawing and Arranging Method, Device, Equipment, Medium and Product. This invention was developed by Yao Yunhuai, Pan Jiuyang, Zhu Zhan, Wei Peng, Wei Hua and Zhai Zhenhua.
The patent application number is CN202510760628 2025060..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Shanxi Taigang Stainless Steel has filed a patent application for Preparation Method of Stainless Steel with High Wettability Surface. This invention was developed by Lan Junjie, Fan Lianpeng, Cheng Jianyi, Li Bo, Liu Zhihong and Wang Yuexing.
The patent application number is CN202510816258 20250618. The pat..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Maanshan Fangyuan Mat Engineering Co Ltd has submitted a patent application for Section Steel Guiding and Guarding Device and Guiding and Guarding Method Thereof. This invention was developed by Shi Chenghai, Luo Chen and He Yuping.
The patent application number is CN202510563427 20250430. The patent publi..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has received Tianjin Steel Pipe Manufacturing patent application for Rolling Method of Seamless Steel Tube. Hu Yadong, Ding Wei, Li Jiwei, Yu Zhiwei, Ma Tao, Tian Zhiguo, Zhang Jin, Yang Huiqiang, Wang Quancheng and Yang Peining developed the invention.
The patent ..
Steel
| Tue 17 Feb 2026
Beijing, Feb. 18 -- Yantai Wanlong Vacuum Metallurgy has sought patent for Non-magnetic Steel Retaining Ring and Preparation Process Thereof. This invention was developed by Li Benfu, Tang Delin, Wang Zhaofei, Cui Huachun, Liang Haoran, Wang Jiangtao, Zhang Xiangyong and Hou Rongchun.
The patent application number is CN20251076..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Northeastern University has submitted a patent application for Hot Rolled Steel Three-dimensional Size Multi-index Prediction Method Based on Active Learning Sampling. This invention was developed by Ding Chengyan, Dong Jie, Li Xuemeng, Qin Yehui, Jia Pan, Zhong Jiarui, Sun Jie, Peng Wen and Zhang Dianhua.
T..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has published East China jiaoTong University patent application for Random Field-based Rusted Cold-formed Section Steel Time-varying Random Constitutive Model Establishment Method. The invention was developed by Nie Biao, Huang Dongzhou, Xiao Feng, Chen Huapeng, Hu ..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Yangchun New Iron and Steel has submitted a patent application for Method for Improving Rigidity of Steel Rolling Lifting Chain Platform. Han Yan and Zhang Xiaoming developed the invention.
The patent application number is CN202510421098 20250407. The patent publication number is CN120562166 (A). Internation..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Sichuan Fujun Automobile Mfg Co Ltd has submitted a patent application for Truck Steel Structure Quality Prediction Method and System Based on Welding Result. This invention was developed by Meng Gang and Shi Peng.
The patent application number is CN20251167735 20250731. The patent publication number is CN..
Steel
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Shanghai Jianke Eng Consulting Co Ltd has submitted a patent application for Steel Structure Quality Risk Knowledge Base and Intelligent Auxiliary System. Ren Qian, Wang Yakang, Zhang Jian, Zhang Shuaifa, Zhao Weiqi, Xiong Wenwen, Hu Bin, Shi Jingcheng and He Hongquan developed the invention.
The patent ap..
1
to
100 of
314 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
