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Steel
| Fri 09 Jan 2026
Geneva, Jan. 9 -- Nanjing Iron and Steel has filed a patent application for Heavy-gauge Q500qenh Steel Plate and Preparation Method Therefor. This invention was developed by Qiao Mingliang, Liu Haoran, Fan Huibing, Cui Qiang, Chen Linheng, Tang Chunxia, Qin Yurong and Liu Tao.
The patent application number is WO2024CN116452 202..
Steel
| Fri 09 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has published Ansteel Beijing Research Institute patent application for Ferrite Structure Edge Extraction Method Based on Microstructural Phase Diagram of Steel. The invention was developed by Ren Ziying and Song Baoyu.
The patent application number is WO2024CN100388 20..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Tianjin Heavy Equip Eng Res Co and China First Heavy Industries have sought patent for Forging Method and Preparation Method of Semi-high-speed Steel Cold-rolled Working Roll. This invention was developed by Pan Liyong, Cao Ming, Niu Guangbin and Li Jiao.
The patent application number is CN202510537269 2025..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Shanxi Road and Bridge No. 7 Eng Co Ltd and Shanxi Road and Bridge Danhe Xincheng Real Estate Dev Co Ltd have sought patent for Self-cleaning Steel Strand Corrosion Device. This invention was developed by Sun Jianlong, Zhang Lifang, Tian Jinbing, Liu Xuejun, Wang Li, Fan Ruifang and Shi Xiaohui.
The patent ..
Steel
| Fri 09 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has published Jianhu Shuangyuan Cold Drawn Steel Co Ltd patent application for Cold-drawn Section Steel with Self-repairing Function and Preparation Method Thereof. The invention was developed by Xu Caiping, Zhang Haoyuan, Zhang Jianping, Wang Ming and Pan Zheng.
..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Baotou Zhongshang Steel Structure Co Ltd has submitted a patent application for Round Tube Steel Member Assembling and Positioning Device and Positioning and Assembling Method. This invention was developed by Mu Chungang, Feng Qiang, Fan Haifeng, Chen Jianguo and Liu Xiabo.
The patent application number is ..
Steel
| Fri 09 Jan 2026
Beijing, Jan. 9 -- Bimutaike Information Tech Shanghai Co Ltd has filed a patent application for Steel Member Equipment Machining Self-adaptive Parameter Adjusting Method Based on Two-dimensional Code Recognition Technology. This invention was developed by Yu Bin, Wang Qiangqiang, Zhang Lei, Zhang Di, Xue Jintao, Song Liangliang..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Foshan Zhongxia Metal Tech Co Ltd has filed a patent application for Through Hole Burr Removing Equipment for Stainless Steel Plate. This invention was developed by Su Jiaofeng, Li Qiang and Zhang Kun.
The patent application number is CN202510498876 20250421. The patent publication number is CN120170579 (A)..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has released Xuzhou Wld Science And Tech Development Co Ltd patent application for Steel Plate Side Grinding Device. This invention was developed by Sheng Weiqing, Wu Xiaobin, Huang Hu, Xu Lei and Zhu Jiaheng.
The patent application number is CN202510447118 202504..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Hebei Jinao Prec Manufacturing Co Ltd has submitted a patent application for Round Steel Center Hole Drilling Device. This invention was developed by Zhang Zhengang, Li Yahui, He Xingchen, Chen Yazhou, Cheng Jinyong and Zhang Chunshan.
The patent application number is CN202510652944 20250521. The patent pub..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Baoshan Iron & Steel has sought patent for Dynamic Distribution Method for Shearing Plan of Circle Shear. This invention was developed by Gao Yu, Zhu Qiang, Chen Dong, Wang Hongbing, Xu Qi, Zhang Kai and Xia Zhenying.
The patent application number is CN202311772541 20231220. The patent publication number is C..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has published Shenzhen Hongyeji Geotechnical Technology patent application for Steel Strand Pre-tensioning Limiting Device and Steel Strand Pre-tensioning Device and Method. The invention was developed by Wu Lei, Jiang Lei, Deng Kairui, Yu Chengxin and Yu Xuerong.
T..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- Newcleo SPA has submitted a patent application for Austenitic Stainless Steel with Aluminum Oxide Formation and its Uses. Poletti Marco Gabriele, Ridolfi Maria Rita, Folgarait Paolo, De Caro Daniele and Junaidi Muhammad developed the invention.
The patent application number is WO2025IB56250 20250619. The pat..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Wuhu Hit Robot Tech Research Institute Co Ltd has submitted a patent application for Strip Steel Surface Polishing Equipment and Polishing Method. This invention was developed by Zhuang Jinlei, Wang Feiyang and Chen Meng.
The patent application number is CN202311761029 20231220. The patent publication numbe..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Shenzhen Beili Moscow Univ has submitted a patent application for Bimetal Explosion Clad Steel Plate, Butt Joint Method Thereof and Butt Joint Piece of Bimetal Explosion Clad Steel Plate. Ye Changqing, Ye Shulong, Zhang Liping, Li Shukui, Du Yikun, Yang Xiubin and Ding Fan developed the invention.
The paten..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has published Yangzhou Jinyang Heat Resistant Steel Co Ltd patent application for Device and Method for Welding Martensitic Heat-resistant Steel of Reheating Boiler. The invention was developed by Guo Jin.
The patent application number is CN202510534416 20250427. ..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Shandong Xinyinghang Construction Tech Co Ltd has applied Chinese patent for Fine Cutting Equipment for Machining Channel Steel in Constructional Engineering. Xu Qiang, Sun Xueke and Wang Yuanhao developed it.
The patent application number is CN202510422798 20250407. The patent publication number is CN12017..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has released Panzhihua Steel & Vanadium patent application for Method and Control Device for Stably Shearing Cold-rolled Thin Strip Steel. This invention was developed by Xiong Jun, Luo Ji, Tang Bo, Sun Ji and Cai Xuebin.
The patent application number is CN202510522..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- ThyssenKrupp Steel Europe AG has applied WIPO patent for Apparatus and Method for Producing Directly Reduced Iron Ore Carriers and for Melting the Directly Reduced Iron Carriers. López Freixes MartÃ, Reuter Leander, Schubert Daniel, Fabry Matthias Jonas and Kohnen Boris developed it.
The patent application n..
Steel
| Fri 09 Jan 2026
Beijing, Jan. 9 -- Shougang Jingtang United Iron & Steel has sought patent for Production Scheduling Method for Thin-gauge Strip Steel and Related Equipment. This invention was developed by Zhang Min, Zhang Chi, Zhu Junchao, Rong Yanming, Ma Shuo, Liu Yan and Lyu Weiliang.
The patent application number is CN202510195731 2025022..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- North China University of Science and Technology has sought patent for Acid-excited Steel Slag-based Geopolymer and Preparation Method Thereof. This invention was developed by Liu Zhigang, Yang Lirong, Wang Shengqiang and Wang Chunmei.
The patent application number is CN202510434627 20250408. The patent publi..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has released Hefei Nuochen Intelligent Equipment Co Ltd patent application for Automatic Cutting Device for Stainless Steel Folded Plate. This invention was developed by Li Chaoming and Wang Wenjun.
The patent application number is CN202510419388 20250403. The pat..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has received Zhongshan Sanmei Hi Tech Material Tech Co Ltd patent application for Full-automatic Steel Belt Welding Equipment. Li Xiaoma, He Haibo and Xiao Caizhen developed the invention.
The patent application number is CN20251010329 20250103. The patent publica..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Zhang Hongzhen has sought patent for Stainless Steel Sculpture Processing Technology. This invention was developed by Zhang Hongzhen.
The patent application number is CN202510506457 20250422. The patent publication number is CN120170424 (A). International Patent Classification codes are B23P15/00 and B44C3/..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- China Gezhouba Group Three Gorges Construction Engineering has filed a patent application for Preparation Process of Steel Box Girder. This invention was developed by Ye Jiapu, Zhang Jiangbo, Zhang Liqing, Liu Xiaomei, Dai Wei, Guo Mingsen, Li Lei, Ke Zunshuang, Lu Hongliang, Wang Xiaoyan, Liu Bo and Zhang Zhi..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has received Angang Steel patent application for Device and Method for Reducing Center Defect of Large Steel Ingot. Huang Yuping and Kim Chul developed the invention.
The patent application number is CN202510456147 20250411. The patent publication number is CN120170..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Shanxi Taigang Stainless Steel has submitted a patent application for Method for Forging High-carbon Stainless Steel at Low Temperature Through GFM Radial Forging Machine. This invention was developed by Shi Lei, Liu Jiawei, Wu Yibing, Lu Xue and Zheng Zhuang.
The patent application number is CN202510502226..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Sinohydro Bureau 8 has submitted a patent application for Reinforcing Steel Bar Binding Jig Frame of Groove Making Machine. This invention was developed by Li Yamin, Ma Qilin, Li Xueqing, Huang Danxiong, Jeong Jae Bin, Xiong Haiming, Liu Zhenxiong, Jiao Zhimao, Shu Gaofeng, Deng Qing, Wei Long, Zeng Qingming, ..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has received Jubian Xinneng Anhui Co Ltd and Hefei Institutes of Physical Science, Chinese Academy of Sciences patent application for Stainless Steel Plate Forming Method. Xie Zhou, Yang Qingxi, Chen Qiang and Liu Zhihong developed the invention.
The patent applic..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has published Wuhan Yiye Steel Structure Co patent application for Installation Method of Stainless Steel Stable Section Damping Net Matching Structure. The invention was developed by Min Xiaofeng, Wei Xiaofeng and Cheng Yinglong.
The patent application number is ..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Posco Zhangjiagang Stainless Steel Co Ltd has sought patent for Machining Method for Improving Surface Cracks of High-strength 316l Stainless Steel. This invention was developed by Fu Hongwu and Yuan Zhen.
The patent application number is CN202510373626 20250327. The patent publication number is CN120170420..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Liyang Jiangnan Dryer Mfg Co Ltd has submitted a patent application for Fixing Device for Processing Steel Yankee Drying Cylinder. This invention was developed by Wu Kuanglan, He Weizhong, Lin Shuangping, Xu Li and Gao Yongfa.
The patent application number is CN202510669883 20250523. The patent publication ..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Shandong Linshui Electromechanical Equipment Co Ltd has sought patent for Convenient-to-move Welding Equipment for Manufacturing Ultra-large Plane Steel Gate. This invention was developed by Zhang Pengfei, Wang Bin, Chen Xiaodong, Li Meiyao and Zhu Zhaoshan.
The patent application number is CN202510567154 2..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Minkai Zhuhai Construction Eng Co Ltd has submitted a patent application for Steel Structure Welding Industrial Equipment Based on Deformation Compensation. This invention was developed by Chen Huizhong.
The patent application number is CN202510664721 20250522. The patent publication number is CN120170355 (..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Tianye Construction Group Co Ltd has submitted a patent application for Steel Structure Vertical Type Assembling Device. Jin Zhixiang, Liu Wei, Liu Bin and Zhang Yu developed the invention.
The patent application number is CN202510576042 20250506. The patent publication number is CN120170341 (A). Internatio..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Guangdong Caitong Metal Tech Co Ltd has submitted a patent application for Cutting Device for Stainless Steel Plate Machining and Cutting Method Thereof. Dai Yishou, Wang Juncai and Liao Haibiao developed the invention.
The patent application number is CN202510564408 20250429. The patent publication number ..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Qingdao Fuxiao Steel Structure Co Ltd has sought patent for Continuous Cutting Device for Steel Structure Profile Machining and Cutting Method of Continuous Cutting Device. This invention was developed by Gao Peipei, Gao Xiang, Wang Dongwei, Song Huiwen and Meng Wanglin.
The patent application number is CN2..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Zhejiang Moke Laser Intelligent Equipment has applied Chinese patent for Laser Stirring Friction Composite Welding Method for Stainless Steel Special-shaped Part. Zhang Shuquan, Du Siwei, Yu Xiaoquan, Feng Yulei, Wu Rangda, Zhang Haoquan, Ni Qingmian, Zhou Jiashu and Deng Bo developed it.
The patent applicati..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Suzho Qihang Stainless Steel Product has applied Chinese patent for Stainless Steel Wire Processing Device Capable of Uniformly Coating Film. Li Jinze developed it.
The patent application number is CN202510295718 20250313. The patent publication number is CN120169619 (A). International Patent Classification..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has released Baoshan Iron & Steel patent application for High-formability and Ultra-high-strength Hot-rolled Strip Steel, and Manufacturing Method Therefor. This invention was developed by Liu Haiting, Bai Mingzhuo, Hu Xiaoping, Liu Sheng, Tang Ao and Zhang Hua.
The pat..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Zhimaide has filed a patent application for Steel Conveying and Transferring Device. This invention was developed by Zhang Zhaorui, Zhang Zhaoqing, Zhang Chengsen, Sun Yuhua, Duan Guochen and Yu Deming.
The patent application number is CN202510430034 20250408. The patent publication number is CN120171983 (A)...
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has released POSCO Holdings patent application for Preparation Method of Sulfide-type Solid Electrolyte Sheet. This invention was developed by Oh Gwangseok and Kwon Ohmin.
The patent application number is WO2025KR04330 20250402. The patent publication number is WO202526..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Harbin Boshi Automation has submitted a patent application for Automatic Box Opening Device for Steel Turnover Box. Bai Jin, Yue Hong, Zhang Haitian, Xu Jianbin, Jiang Junnan, Liu Liangang, Shang Fujun, Li Mingsheng and Zhang Wei developed the invention.
The patent application number is CN202410269384 2024031..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Yanbian Longchuan Packing Machinery Co Ltd has submitted a patent application for Steel Belt Guiding and Packing Machine. This invention was developed by Han Wei, Wang Zhidong, Wang Xiaodong, Wu Qinglong, Guo Chunhui, Zhou Yonggang, Song Guochao, Liu Chao and Zhang Kun.
The patent application number is CN20..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Jiangsu Jiuwei High Pressure Vessel Mft Co Ltd has submitted a patent application for Cold Spinning Device for Steel Seamless Gas Cylinder. Shan Shuguang, Song Zuotao, Yan Bing and Li Di developed the invention.
The patent application number is CN202510460158 20250414. The patent publication number is CN120..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Dafu Jinan Industrial Tech Co Ltd has applied Chinese patent for Steel Wheel Spoke Stamping Die. Li Zhenbing and Li Han developed it.
The patent application number is CN202510521555 20250424. The patent publication number is CN120169918 (A). International Patent Classification codes are B21C51/00, B21D22/08..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Penglai Jutal Offshore Engineering Heavy Industries has submitted a patent application for Stamping Device for Steel Structural Part Production. This invention was developed by Zhang Ai, Yan Yuntao, Jia Honglei, Wang Xiaochun, Ma Yong, Yu Shaolong and Zhu Yongqiang.
The patent application number is CN20251064..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has released Jiangsu Tuozhan New Material Tech Co Ltd patent application for Forming Equipment for Stainless Steel Water Heating Fittings. This invention was developed by You Yingdong, You Yingjun and Zhu Silong.
The patent application number is CN202510518676 202..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Shougang Group has submitted a patent application for Machining Control Method for Hot Forming Steel Part and Related Equipment. Li Xuetao, Ma Wenyu, Han Longshuai, Wang Songtao, Zhang Yongqiang, Hao Yulin, Cai Ning, Zheng Xuebin, Xu Dechao, Zhang Boming and Huang Jun developed the invention.
The patent appli..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has received Qingdao Eihe Steel Structure Group patent application for Bending Device for Production of Steel Structural Member in Nuclear Reactor and Residual Stress Inhibition Process of Bending Device. Liu Jie, Yu Fengbo, Jiang Tao, Zhang Shiguo, Liu Jiaping, Yan ..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has released Tianjin Lishun Xinda Ind Co Ltd patent application for Winding Mechanism Capable of Reducing Internal Stress of Steel Plate. This invention was developed by Li Jian.
The patent application number is CN202510358159 20250325. The patent publication numb..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- Baoshan Iron & Steel has submitted a patent application for Cold-rolled Fine Blanking Steel and Manufacturing Method Therefor. This invention was developed by Xie Shuang, Zhou Wenqiang, Ge Hongzhou, Zhong Yong, Li Xufei, Wang Xueting and Liu Chengjie.
The patent application number is WO2025CN101421 20250617. T..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has released Posco Co Ltd [kr]; Austem Co Ltd patent application for Vehicle Wheel Disk. This invention was developed by Chung Youn-il, Choi Young-deok, Kwon Hyuk-sun and Lee Min-sung.
The patent application number is WO2025KR08451 20250619. The patent publication num..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has released University Hunan Humanities Science & Technology patent application for Self-adaptive Winding Device for Bearing Steel Wire. This invention was developed by Xu Zhenfeng and Guo Zhenzhen.
The patent application number is CN202510567633 20250430. The pa..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has received JFE Steel patent application for Liquid Coating Device, Liquid Coating Method, and Method for Manufacturing Coated Metal Strip. Yoshimoto Soshi developed the invention.
The patent application number is WO2025JP18528 20250522. The patent publication number i..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has published JFE Steel patent application for Abnormality Diagnosis Method and Abnormality Diagnosis Device. The invention was developed by Matsushita Masafumi and Hirata Takehide.
The patent application number is WO2025JP16977 20250509. The patent publication number i..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Hubei Shili Mould Mat Co Ltd has submitted a patent application for Die Steel Hot Rolling Device. This invention was developed by Li You, Li Chun, Tan Gaofeng, Liu Hongyu, Zhang Rengang and Lu Jianduo.
The patent application number is CN202510653970 20250521. The patent publication number is CN120169851 (A)..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Shandong Jianye Engineering Tech Co Ltd has submitted a patent application for Cold Rolling Device for Steel Bar Machining. This invention was developed by He Zishuai and Sun Weinan.
The patent application number is CN202510469407 20250415. The patent publication number is CN120169849 (A). International Pat..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Shougang Jingtang United Iron & Steel has sought patent for Production Control Method, Device and Equipment for Strip Steel Production Line. This invention was developed by Wang Shaofei, Zhang Liang, Zhang Huanyu, Wang Yejun, Ding Likun, Li Ran, Yang Zhiyong, Shi Haitao, Wan Jun, Qi Haifeng and Li Jing.
The p..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Angang Steel has applied Chinese patent for Intelligent Rolling Method Suitable for Wide-specification High-grade Surface Quality Strip Steel. Sun Rongsheng, Cai Shunda, Song Liwei, Wang Jinxing, Ruan Guoqing, Zhang Jianjun, Zou Mingcong, Cheng Xin and Huang Qiuju developed it.
The patent application number i..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Shenzhen Sanda Metal Co Ltd has applied Chinese patent for Preparation Method of High-strength Steel. Zhang Shunbo and Fang Shuling developed it.
The patent application number is CN202510576517 20250506. The patent publication number is CN120169828 (A). International Patent Classification codes are B21B1/24..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- State Intellectual Property Office of China has received Shiheng Special Steel Group patent application for Slitting and Rolling Method of Reinforcing Steel Bar for Continuous Equal-height Threaded Rib Anchor Rod. Wang Changsheng, Xiao Lijun, Ma Qingshui, Zhang Zhongfeng, Wang Keju, Deng Zhaozheng and Zhang Ho..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Shanghai Ceyong Automation Tech Co Ltd has applied Chinese patent for Silicon Steel Sheet Conveying Device with Deploying Function. Zhu Difei and Liu Xingyu developed it.
The patent application number is CN202510507171 20250422. The patent publication number is CN120169705 (A). International Patent Classifi..
Steel
| Fri 09 Jan 2026
Beijing, Jan. 9 -- Kobe Steel has filed a patent application for Swing Control Method, Welding Control Device, Welding System, Program, and Welding Method. This invention was developed by Kawada Junichi, Yano Takeshi and Ozaki Keita.
The patent application number is CN20238079802 20231201. The patent publication number is CN120..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- JFE Steel has filed a patent application for Steel Sheet Manufacturing Method and Steel Sheet Manufacturing Device. This invention was developed by Jinnouchi Takashi, Ogasahara Tomoyoshi and Komiya Kentaro.
The patent application number is WO2025JP09834 20250314. The patent publication number is WO2025263038 (..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has released JFE Steel patent application for Method for Acquiring Forming Limit of Metal Sheet, Method for Creating Boundary Surface of Forming Limit of Metal Sheet, System for Creating Boundary Surface of Forming Limit of Metal Sheet, Program for Creating Boundary Surf..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- JFE Steel has submitted a patent application for Galvanized Steel Sheet and Method for Producing Galvanized Steel Sheet. This invention was developed by Yang Lingling, Hasegawa Hiroshi and Kawasaki Yoshiyasu.
The patent application number is WO2025JP08757 20250310. The patent publication number is WO2025263029..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has received Nippon Steel patent application for Fe-based Amorphous Alloy, Fe-based Amorphous Alloy Ribbon, and Iron Core. Sato Shinya, Ozaki Shigekatsu and Sato Yuichi developed the invention.
The patent application number is WO2025JP05772 20250220. The patent publicat..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- Nippon Steel has filed a patent application for Fe-based Amorphous Alloy, Fe-based Amorphous Alloy Ribbon, and Iron Core. This invention was developed by Sato Shinya, Ozaki Shigekatsu and Sato Yuichi.
The patent application number is WO2025JP05765 20250220. The patent publication number is WO2025263016 (A1). I..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- JFE Steel has submitted a patent application for Scrap Conveyance Device and Scrap Conveyance Method. This invention was developed by Ishigaki Yusuke, Nagaya Hiroki, Nishina Yoshiaki and Ogasawara Futoshi.
The patent application number is WO2025JP05201 20250217. The patent publication number is WO2025263011 ..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has published Nippon Steel patent application for Submerged Entry Nozzle. The invention was developed by Tsukaguchi Yuichi and Nakano Sho.
The patent application number is WO2024JP45645 20241224. The patent publication number is WO2025262985 (A1). International Patent C..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- Nippon Steel has sought patent for Welded Joint. This invention was developed by Tachibana Hayato, Matsuo Hajime and Kamo Takahiro.
The patent application number is WO2024JP22674 20240621. The patent publication number is WO2025262949 (A1). International Patent Classification codes are B23K35/30, C22C38/00 and..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- Nippon Steel has submitted a patent application for Welded Joint. Tachibana Hayato, Matsuo Hajime and Kamo Takahiro developed the invention.
The patent application number is WO2024JP22673 20240621. The patent publication number is WO2025262948 (A1). International Patent Classification codes are B23K35/30, C22C..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has released Sanyo Special Steel patent application for Additively Manufactured Body Made of Nicrmo-based Alloy. This invention was developed by Hagiya Toru and Sawada Toshiyuki.
The patent application number is WO2025JP20713 20250609. The patent publication number is W..
Steel
| Thu 08 Jan 2026
Geneva, Jan. 9 -- World Intellectual Property Organization has received The First Company of China 8th Engineering Bureau patent application for Hoisting Device for Assembly of Prefabricated Steel Structure Frame. Wang Tao, Qi Peng, Xie Xinpo, Zheng Huaigang, Dong Peng, Yu Zhiguo, Yang Fan, Xu Bin, Zhang Bo, Liu Shuai, Jia Ligan..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 8 -- Hunan No. 3 Construction and Engineering and State Grid Hunan Electric Power Co Ltd Yueyang Power Supply Branch have submitted a patent application for Steel Structure Welding Device. This invention was developed by Cao Qiang, Li Ri, Cao Yong, Li Zhe, Peng Qiongling, Wu Yuqian, Fu Qingdan, Zhang Tingting, Zhen..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 8 -- Hegang Leting Steel, Tangshan Iron & Steel Group and Tangshan Branch HBIS have submitted a patent application for Tundish Inclusion Adsorption Method, Tundish Inclusion Adsorption Rod and Preparation Method of Tundish Inclusion Adsorption Rod. This invention was developed by Zhang Wenxiang, Wu Xiaoyang, Zhang ..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- Northeastern University and Panzhihua Iron & Steel Research Institute, Pangang Group have applied Chinese patent for Method and Device for Preparing Glass Slag by Rapidly Quenching High-titanium Slag. Zhang Tingan, Zhang Bo, Zhang Rui, Dou Zhihe and Chen Mao developed it.
The patent application number is CN..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- Wuyang Iron & Steel and Wuyang Xinkuanhou Steel Plate Co Ltd have sought patent for Niobium-chromium-molybdenum-containing Steel Plate and Production Method Thereof. This invention was developed by Li Yangbing, Wang Dongyang, Lin Zhangguo, Liu Fufang, Long Jie, Wang Shaoyi, Zhu Yijin, Wu Yanyang, Wu Jie, Niu H..
Steel
| Wed 07 Jan 2026
Alexandria, Jan. 8 -- Northeastern Univ and Shenyang Dongbo Thermal Tech Co Ltd have submitted a patent application for Compact Steel Plate Continuous Quenching Machine. This invention was developed by Wang Zhaodong and Zhao Zhihua.
The patent application number is US202519052260 20250212. The patent publication number is US2..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 8 -- Posco Holdings Co Ltd and Research Institute of Industrial Science & Technology have submitted a patent application for Method for Producing Clean Hydrogen. This invention was developed by Byun Young-chul, Jang Jin-ho, Min Jung-ki, Ryu Jong-keun, Kim Eun-ae and Park Hyun-soo.
The patent application number i..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 8 -- Tangshan Iron & Steel Group and North China University of Technology have applied Chinese patent for Method Capable of Accurately Predicting Material Deformation Rule in Roll Bending Forming Process. Ren Shuyang, Shan Qinglin, Chen Tong, Kuang Shuang, Liu Xin and Wang Haibo developed it.
The patent applicat..
Steel
| Thu 08 Jan 2026
Beijing, Jan. 8 -- LYSTEEL and Hunan Liangang Electromagnetic Mat Co Ltd have submitted a patent application for Strip Steel Camber Determination Method and Device, Equipment, Storage Medium and Program Product. Wu Gaoliang, Liang Liang, Tian Fei, Liu Xuhui, Zheng Qing, Xie Kai, Lee Ja Young, Wu Zejiao, Song Wei and Sun Wuting d..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- Zhejiang Zhisheng Ind And Trade Co Ltd has filed a patent application for Modularized Splicing Type Steel Door Capable of Being Quickly Mounted and Dismounted. This invention was developed by Wang Yong, Chen Luyang and Gao Huiqing.
The patent application number is CN202510471183 20250415. The patent publica..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- State Intellectual Property Office of China has released Hebei Juchuan Construction Eng Co Ltd patent application for Concrete Beam Sticky Steel Reinforcing Device. This invention was developed by Chen Zenghua.
The patent application number is CN202510576618 20250506. The patent publication number is CN1201..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- Qingdao Haixi Heavy Duty Machinery Co Ltd has filed a patent application for Steel Strand Tensioning Partial Load Device and Using Method. This invention was developed by Liu Hao, Wang Yulang, Zhang Jinying, Xiao Lijie, Wu Zuojia, Chen Fan, Lin Mei and Nie Qianxiang.
The patent application number is CN20251..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- Shanghai Baosteel Building Engineering Tech Co Ltd has submitted a patent application for Special Steel Structure Module for Gravity Energy Storage. This invention was developed by Qiu Sen and Song Shengzhi.
The patent application number is CN202311720423 20231214. The patent publication number is CN1201570..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- State Intellectual Property Office of China has released Jiangsu Changyou Steel Machinery Co Ltd patent application for Steel Carrying and Hoisting Equipment with Anti-falling Function. This invention was developed by Liu Geshan, Wang Changhong and Wang Wanliang.
The patent application number is CN202510445..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- Hangzhou Donglin Dyeing & Finishing Machinery Co Ltd has filed a patent application for Steel Plate Turnover Machine. This invention was developed by Chen Xinhong, Zhu Xingfang, Lei Yun and He Jueqing.
The patent application number is CN202510323918 20250319. The patent publication number is CN120156875 (A)..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- Anhui Kehui Steel Structure Eng Co Ltd has submitted a patent application for Trestle Supporting Column Mechanism for Steel Structure. This invention was developed by Wu Guanjun, Li Wencai, Yang Bo and Zhang Xiaoyong.
The patent application number is CN202510351051 20250324. The patent publication number is..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- State Intellectual Property Office of China has published Shanghai Jiajia Intelligent Tech Co Ltd patent application for Automatic Docking Mechanism for Steel Cylinder Filling. The invention was developed by Gou Xiaojie, Li Zuo, Jin Xiaoqiang, Li Jun, Feng Jincang, Cui Rui, Wang Hongtao and Shen Chong.
The ..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- Yuehai Zhongyue Zhongshan Tinplate Ind Co Ltd has filed a patent application for Production Process of Processing Scratch-resistant Tinned Strip Steel. This invention was developed by Li Shuaiwen, Li Yuxiang, Huo Wenjun, Huang Qionghui, Zhou Liyong and Zhang Yule.
The patent application number is CN20251032..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- State Intellectual Property Office of China has released Hebei Hegang Material Technology Research Institute, HBIS Group and HBIS patent application for 1000mpa-grade Bainite Dual-phase Steel with Excellent Forming Performance. This invention was developed by Zhao Yudong, Zhang Caidong, Liu Hongqiang, Peng Fei..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- Chongqing Hengrui Jinding Induction Tech Co Ltd has submitted a patent application for Deformed Steel Bar Quenching and Cooling Device. This invention was developed by Xu Zhi, Yang Faru and Yang Ping.
The patent application number is CN202510459746 20250414. The patent publication number is CN120158597 (A)...
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- State Intellectual Property Office of China has released Shanghai Yuye Energy Tech Co Ltd patent application for Heat Treatment Furnace for Stainless Steel Processing. This invention was developed by Mo Gang.
The patent application number is CN202510370579 20250327. The patent publication number is CN120158..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- State Intellectual Property Office of China has published Nanjing Shiheng Machinery Mfg Co Ltd patent application for Steel Lining Plate Heat Treatment Equipment and Method. The invention was developed by Wang Haiyang.
The patent application number is CN202510254873 20250305. The patent publication number i..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- Jiangsu Haohua Electric Co Ltd has submitted a patent application for Length-adjustable Stainless Steel Fastener. This invention was developed by Sun Hua.
The patent application number is CN202311729581 20231214. The patent publication number is CN120159846 (A). International Patent Classification code is F..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- State Intellectual Property Office of China has released Jiangsu Shagang Iron and Steel, Jiangsu Shagang Group and Jiangsu Shagang Institute Research Iron & Steel patent application for High-alloy Steel Furnace and Dephosphorization Method Thereof. This invention was developed by He Rongping, Yang Huaiyong, Wa..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- Bengang Steel Plates has submitted a patent application for Smelting Method of Low-oxygen Low-inclusion High-carbon GCr15 Steel. This invention was developed by Song Tiepeng, Wang Deyong, Lu Bingjun, Xiong Hongjin, Qi Rui, Ma Xiaolong and Dai Bo.
The patent application number is CN202510411307 20250402. The..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 8 -- Liling Huaxin High Energy Electrical Co Ltd has applied Chinese patent for Steel Frame Packaging Structure for Insulator. He Qingwen, Xiao Jinyun, Wu Yao and Ming Anhui developed it.
The patent application number is CN202510639287 20250519. The patent publication number is CN120156769 (A). International Pat..
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