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Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Changzhou Jintan Huaxin Machinery Equipment Tech Co Ltd has applied Chinese patent for Automatic Stacking and Shock Insulator Placing All-in-one Machine for Channel Steel. Ke Shunmin developed it.
The patent application number is CN20261099236 20260126. The patent publication number is CN121553702 (A). Int..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Suzhou Zhaozhong Automation Co Ltd patent application for Carbon Steel Frame Carrying Equipment. Qin Yong developed the invention.
The patent application number is CN202511752919 20251126. The patent publication number is CN121553664 (A). Internation..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Shenyang Fengying Zhizao Equipment Co Ltd and Beijing Yingfeng Xiangyu Intelligent Equipment Co Ltd patent application for Special Intelligent Transfer Machine for Profile Steel Arch Center Semi-finished Products. The invention was developed by Guo Fen..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Tz Coal Machinery Co Ltd, Taiyuan University of Technology and Shanxi Taizhong Intelligent Mining Equipment Tech Co Ltd have applied Chinese patent for Telescopic Belt Conveyor Flexibly Dragged by Steel Wire. Guo Jiacheng, Li Sitong, Wang Lijie, Chen Xuefei, Cao Jiekai, Wang Xuesong, Liu Zeping, Zhao Kundi, L..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Sichuan Tianyu Xinda Construction Labor Service Co Ltd and Sinohydro Engineering Bureau 5 patent application for Tunnel Wall Steel Bar Conveying Trolley Based on Chain Type Mechanical Arm. The invention was developed by Chen Jian, Li Fahai, Chen Tan, L..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Zhuhai Puruisi Electric Power Equipment Co Ltd patent application for Control Method, Device and Equipment for Conveying Steel Belt and Medium. Zhang Long and Li Ji developed the invention.
The patent application number is CN202511598728 20251104. Th..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Seven Suzhou Packaging Ind Co Ltd has submitted a patent application for Buffering Adjustable Steel Protection Structure for Wooden Box. Liu Changhao, Shu Yanfang and Zhang Yao developed the invention.
The patent application number is CN20251212265 20251229. The patent publication number is CN121553517 (A)..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- Daido Steel has filed a patent application for Iron-based Nanocrystalline Alloy Strip, Winding Core and Production Method Thereof. This invention was developed by Tomita Yuya, Furusho Chihiro and Takabayashi Hiroyuki.
The patent application number is CN202511280979 20250909. The patent publication number is ..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has released ThyssenKrupp Steel Europe AG patent application for Tailor-made Semifinished Product, and External Sidewall Reinforcement. This invention was developed by Breidenbach Andreas, Stegmeyer Ralf and Quandt Joachim.
The patent application number is EP20240754623 20240802. The pa..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- Autotech Engineers has applied European patent for Press Methods for Steels and Uses of Steels. Castilla Moreno Jordi and Lopez Lage Manuel developed it.
The patent application number is EP20240754322 20240807. The patent publication number is EP4757955 (A1). International Patent Classification codes are B21D..
Steel
| Thu 18 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Xiayu Zhishui Hangzhou Digital Tech Co Ltd patent application for Truss Type Plane Steel Gate Health Monitoring System Based on Multi-dimensional Coupling Sensing Network. The invention was developed by Zheng Zhouhang and Jin Guojun.
The patent appl..
Steel
| Thu 18 Jun 2026
Beijing, June 19 -- Beijing Naura Magnetoelectric Tech Co Ltd has filed a patent application for Molten Steel Pouring System and Method of Medium-frequency Induction Vacuum Melting Melt-spinning Furnace. This invention was developed by Cao Weidong, Liu Lipeng, Sun Lipeng, Du Xiongfei and Liu Chuang.
The patent application num..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- JFE Steel has submitted a patent application for Energy Operation Support Device, Energy Operation Support System, Energy Operation Device, Display Terminal Device, Energy Operation Support Method, and Steel Mill Operation Method. Suzuki Katsuya developed the invention.
The patent application number is EP2024..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- Sinosteel Equipment & Engineering has submitted a patent application for Energy Consumption Early Warning Method and System for Steel Rolling. This invention was developed by Yang Meifeng and Fan Jingwei.
The patent application number is CN202511827284 20251205. The patent publication number is CN121640688 (..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO Holdings has submitted a patent application for Solid Electrolyte, Manufacturing Method Thereof, and Solid Electrolyte Sheet Including Same. This invention was developed by Kwon Ohmin, Nam Sang-cheol and Oh Gwangseok.
The patent application number is WO2025KR20988 20251208. The patent publication number..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO has sought patent for Roll Forming Apparatus and Roll Forming Method. This invention was developed by Park Jong-cheol, Lee Gyu-min and Lee Hong-woo.
The patent application number is WO2025KR20910 20251205. The patent publication number is WO2026121921 (A1). International Patent Classification codes are ..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO has applied WIPO patent for Vehicle Body Structure and Upper Vehicle Body. Park Jong-cheol, Lee Gyu-min and Lee Hong-woo developed it.
The patent application number is WO2025KR20908 20251205. The patent publication number is WO2026121920 (A1). International Patent Classification codes are B62D25/02, B62..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- World Intellectual Property Organization has released POSCO patent application for Flanged Pipe, Apparatus for Manufacturing Flanged Pipe, Method for Manufacturing Flanged Pipe, and Vehicle Structure. This invention was developed by Park Jong-cheol, Lee Gyu-min and Lee Hong-woo.
The patent application number ..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- World Intellectual Property Organization has published POSCO patent application for Side Reinforcement Structure for Vehicle Body and Method for Manufacturing Side Rail Reinforcement Member Using Same. The invention was developed by Lee Hongwoo, Park Jongcheol and Lee Gyumin.
The patent application number is ..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO has submitted a patent application for Underbody Structure for Vehicle. This invention was developed by Lee Hongwoo, Park Jongcheol and Lee Gyumin.
The patent application number is WO2025KR20796 20251205. The patent publication number is WO2026121902 (A1). International Patent Classification codes are B..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO has applied WIPO patent for Grain-oriented Electrical Steel Sheet and Manufacturing Method Therefor. Shim Hokyung developed it.
The patent application number is WO2025KR20408 20251202. The patent publication number is WO2026121794 (A1). International Patent Classification codes are C21D8/12, C22C38/00, ..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO has sought patent for Hot-formed Member and Method for Manufacturing Same. This invention was developed by Jung Woo-sung, Kim Seong-woo, Lee Sea-woong, Lee Kang-min, Kim Sang-heon, Oh Jin-keun and Kim Jin-young.
The patent application number is WO2025KR17971 20251104. The patent publication number is WO..
Steel
| Thu 18 Jun 2026
Geneva, June 19 -- Voestalpine Metal Forming GmbH has applied WIPO patent for Method for Producing Hardened Steel Sheet Components. Sommer Andreas and Gerstner Florian developed it.
The patent application number is WO2024EP84664 20241204. The patent publication number is WO2026119381 (A1). International Patent Classification ..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Shifang Xingong Metal Mat Co Ltd patent application for Automatic Milling Device for Die Steel. The invention was developed by Xiang Jiasheng, Zhou Lejun, Xiang Huahong and Zhou Chengyan.
The patent application number is CN20261091420 20260123. The ..
Steel
| Sat 20 Jun 2026
Canberra, June 20 -- Nippon Steel has submitted a patent application for Zn-al-mg-based Molten Plated Steel Member. This invention was developed by Kawamura Yasuaki, Toba Tetsuya and Tanaka Tomohito.
The patent application number is AU20240216754 20240209. The patent publication number is AU2024216754 (A1). International Patent..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- Hyundai Steel has submitted a patent application for Non-oriented Electrical Steel Sheet and Method for Manufacturing Same. This invention was developed by Oh Gyu Jin and Kang Chun Ku.
The patent application number is EP20240854318 20240712. The patent publication number is EP4759958 (A1). International Paten..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has published Hyundai Steel patent application for Non-oriented Electrical Steel Sheet and Method for Manufacturing Non-oriented Electrical Steel Sheet. The invention was developed by Lee Kang Roh, Kang Chun Ku, Ahn Yong Keun and Yoo Seong Hyeon.
The patent application number is EP20240..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has published Baoshan Iron & Steel patent application for High-strength and Carbon Dioxide Corrosion-resistant Tubing and Casing and Manufacturing Method Therefor. The invention was developed by Dong Xiaoming, Gao Zhan, Lu Xiaoqing and Yuan Kaijie.
The patent application number is EP202..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has received Nippon Steel patent application for Steel Material. Kamitani Hiroki developed the invention.
The patent application number is EP20240851435 20240625. The patent publication number is EP4759955 (A1). International Patent Classification codes are C21D8/10, C21D9/08, C22C38/00..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- Nippon Steel has sought patent for Steel Material. This invention was developed by Andoh Misaho, Kamitani Hiroki and Tomio Yusaku.
The patent application number is EP20240851434 20240625. The patent publication number is EP4759954 (A1). International Patent Classification codes are C21D8/10, C21D9/08, C22C38/..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has published Nippon Steel patent application for Welded Joint. The invention was developed by Kirekawa Naoto, Mitsunobu Takuya, Takebayashi Hiroshi and Uranaka Masaaki.
The patent application number is EP20240851333 20240507. The patent publication number is EP4759953 (A1). Internation..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- ThyssenKrupp Steel Europe AG has submitted a patent application for Coated Steel Sheet Having Zm Coating Layer and Steel Sheet Component Produced Therefrom. This invention was developed by Stille Sebastian, Schulz Jennifer and Henke Hendrik.
The patent application number is EP20240219677 20241213. The patent ..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- JFE Steel has submitted a patent application for Decarburization Treatment End Determination Method, Decarburization Treatment End Determination Device, Vacuum Degassing Treatment Operation Method, and Molten Steel Production Method. Kase Hiroto, Ohigashi Yuta and Mizobata Keisuke developed the invention.
The..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- JFE Steel has submitted a patent application for Method for Operating Reduction Furnace and Method for Producing Reduced Iron. Moriya Kota, Nakahara Yoshiko and Terui Koki developed the invention.
The patent application number is EP20240900394 20241114. The patent publication number is EP4759942 (A1). Interna..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Jiangsu Longcheng Prec Forging Group Co Ltd patent application for Manufacturing Method of Stainless Steel High-pressure Oil Rail. Li Tianguo, Xu Jun, Ye Jingshen, Bi Lintong and Sun Wei developed the invention.
The patent application number is CN202..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published Baoshan Iron & Steel patent application for Blast Furnace Gas Utilization Rate Time Sequence Prediction Method. The invention was developed by Zhu Renliang, Li Yuntao, Zhu Tong and Wang Shibin.
The patent application number is CN202411205914 20240830...
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- Shandong Iron and Steel has submitted a patent application for Prediction Method for Hardenability of Medium-low Carbon Alloy Steel. This invention was developed by Chen Liang, Liang Na, Li Yue and Wang Jianjing.
The patent application number is CN202511838442 20251208. The patent publication number is CN121..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO has applied WIPO patent for Austenitic Steel Sheet for Alkaline Water Electrolysis Member. Noh Hanseop and Kim Jinsuk developed it.
The patent application number is WO2025KR16322 20251016. The patent publication number is WO2026121534 (A1). International Patent Classification codes are C21D8/02, C21D8/1..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- World Intellectual Property Organization has received POSCO patent application for Steel Wire Rod, Steel Wire and Manufacturing Method Thereof. Lee Jaeseung developed the invention.
The patent application number is WO2025KR15141 20250926. The patent publication number is WO2026121512 (A1). International Paten..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- World Intellectual Property Organization has received Hyundai Steel patent application for Hot-rolled Steel Sheet and Method for Manufacturing Same. Yu Yong Jae, Hong Sang Mun, Seo Myeong Gyu, Kim Kyu Tae, Kim Tae Eung and Kim Jae Myeong developed the invention.
The patent application number is WO2025KR13438 ..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- World Intellectual Property Organization has received Korea Hydro & Nuclear Power patent application for Method for Lifting Steel Plate-concrete Module Using Weight. Moon Ho Rim, Lee Sang Seob, Kim Kap Sun and Ko Do Young developed the invention.
The patent application number is WO2025KR03147 20250311. The pa..
Steel
| Sat 20 Jun 2026
Geneva, June 20 -- POSCO Holdings has submitted a patent application for Method for Measuring Precipitate Thickness of Brine Pond. This invention was developed by Kim Hyomin, Seok Minoh and Park Hyeonbeen.
The patent application number is WO2025KR00631 20250110. The patent publication number is WO2026121403 (A1). International ..
Steel
| Fri 19 Jun 2026
Geneva, June 19 -- University South China Tech and Tsinghua University have submitted a patent application for Method and Apparatus for Calculating Carbon Emissions of Steel Structural Members, Device, Medium and Product. This invention was developed by Huang Zujian, Tang Hao, Lin Borong, Zhao Yang, Zhang Wenyu, Wang Yicheng, Lu..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has published Kobe Steel patent application for Solar Light Heat Collection System. The invention was developed by Fujisawa Ryo, Sugimoto Akio, Uematsu Koji and Kobayashi Manabu.
The patent application number is EP20240885258 20240822. The patent publication number is EP4760161 (A1). In..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Anhui Tyhw Metal Co Ltd has submitted a patent application for Steel Mesh Welding Spot Quality Online Judgment System Based on Acoustic Emission Monitoring. Tong Xiaoling and Wang Guohua developed the invention.
The patent application number is CN202511807972 20251203. The patent publication number is CN12..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Zhejiang Dahe Testing Co Ltd has filed a patent application for Real-time Monitoring and Early Warning Method for Anti-sliding Performance of Steel Structure Node. This invention was developed by Zhang Chunmeng, Zheng Yaoyuan and Huang Hao.
The patent application number is CN202610155724 20260204. The pate..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- Baoshan Iron & Steel has sought patent for Rapid, Accurate and Intelligent Identification Method for Low-power Defect High-resolution Image of Continuous Casting Billet. This invention was developed by Wang Shiying, Ni Feilong, Zhu Sha, Zhang Yujun and Yu Yan.
The patent application number is CN202411197310 ..
Steel
| Fri 19 Jun 2026
Beijing, June 20 -- Baoshan Iron & Steel has sought patent for Method for Automatically Associating Original Data Items with Data Elements and Mapping Original Data Items and Data Elements into New Data Items. This invention was developed by Xu Fei, Chen Helin, Wang Chen, Zhu Yongjun, Wang Shibin and Li Chunbiao.
The patent app..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Central Iron & Steel Research Institute Co Ltd patent application for Method for Testing Tensile Property of Thin Plate and Clamp Tool. Zeng Yuyin, Zheng Lubin, Wu Bin, Zhang Jiawu, Dong Shasha, Chen Ying, Li Bibo and Li Nan developed the invention.
..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Yantai Engineering University Research Institute has applied Chinese patent for Modularized Multifunctional Loading Frame for Mechanical Property Test of Steel Structure Node. Wang Peijun, Zhang Chengkai, Wang Siqi, Miao Xingyu, You Yang, Wu Yiming, Hou Gangling, Sun Lele, Luo Jieyuan, Kong Jie, Liu Yanfu, He..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Method for Realizing Automatic Conversion of Percentage Elongation After Fracture of Steel Product. The invention was developed by Wang Yue, Su Haolu, Wang Jing, Zhai Yongbin, Hai Tian, Gao Jian and Sun Ch..
Steel
| Sat 20 Jun 2026
Beijing, June 20 -- Xiangtan University has submitted a patent application for Steel Hot Rolling Load Multi-scene Response Potential Assessment Method Based on Xgboost. Peng Hanmei, Liu Rongming, Yuan Leiyang and Peng Jieyu developed the invention.
The patent application number is CN202511917685 20251218. The patent publication..
Steel
| Sat 20 Jun 2026
Beijing, June 20 -- Shanghai Meishan Iron & Steel has filed a patent application for Blast Furnace Energy Efficiency Tracking Analysis and Evaluation Method. This invention was developed by Wang Dekai, Wu Jianming, Zhang Guangqiang and Yan Lei.
The patent application number is CN202411265638 20240910. The patent publication num..
Steel
| Sat 20 Jun 2026
Munich, June 20 -- European Patent Office has published ThyssenKrupp Steel Europe AG patent application for Roller Comprising a Wear Protection Layer Which is Applied at Least in Some Areas. The invention was developed by Fork Pia, Leffers Robert, Bienholz Dr Stefan, Henke Juline and Rezanka Dr Stefan.
The patent application ..
Steel
| Fri 19 Jun 2026
Geneva, June 19 -- Kobe Steel Ltd and The University Of Osaka have submitted a patent application for Abnormality Detection Method, Abnormality Detection Device, and Recording Medium. This invention was developed by Kita Kazuki, Saito Hara Satoshi and Narazaki Hiroshi.
The patent application number is WO2025JP35619 20251007. ..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Tangshan Branch HBIS, Tangshan Iron & Steel Group and Hegang Leting Steel have submitted a patent application for Cast-rolling Interface Matching System and Direct Rolling Control Method. This invention was developed by Cai Shanshan, Fu Jianwei, Liu Guodong, Li Xuan, Wang Qiang, Zhao Shuai, Sun Haoyuan, Zhang..
Steel
| Fri 19 Jun 2026
Geneva, June 19 -- Bx Steel Posco Cold Rolled Sheet Co Ltd and Bengang Steel Plates have submitted a patent application for Method for Resolving Interfacial Failure of Resistance Spot Welded Joint of 980 Mpa Grade Galvanized Complex Phase Steel Sheets. This invention was developed by Li Kelong, Guan Lin, Jiao Kun, Yang Decao, Li..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Shanghai Meishan Iron & Steel and Baosteel Engineering & Technology Group have submitted a patent application for Intelligent Steel Coil Inspection Device Adopting Vision and Machine Learning and Use Method of Intelligent Steel Coil Inspection Device. This invention was developed by Zhang Huanxiu, Gao Xia, Gu..
Steel
| Thu 18 Jun 2026
Geneva, June 19 -- Tata Steel IJmuiden has submitted a patent application for High-strength Cold-rolled and Annealed Steel Sheet and Method of Producing Such Steel Sheet. Van Bohemen Stefanus developed the invention.
The patent application number is WO2025EP82196 20251106. The patent publication number is WO2026119497 (A1). Int..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- PowerChina Nuclear Engineering has filed a patent application for Auxiliary Device for Hoisting Box Column Steel Structure Assembly. This invention was developed by Fu Lianbing, Xun Zhiqiao, Dang Chao, Li Jiangfeng, Liu Shuheng, Jia Cunxiao, Han Zhaofeng, Gao Longqi, Zhao Lechao and He Xiangyu.
The patent ap..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Shandong Iron & Steel patent application for Dust Raising Prevention Device for Feeding of Sodium-based Desulfurization Powder Bin. Zhao Shuo, Du Wenfei, Luo Fan, Li Lei and Liu Junming developed the invention.
The patent application number is CN202512..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Nantong Lintaikesi New Material Technology has sought patent for Automatic Feeding Device for Steel Sheets. This invention was developed by Lu Xiaodan, Xie Binwei and Zong Yuehong.
The patent application number is CN20261026391 20260109. The patent publication number is CN121553655 (A). International Patent ..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Nuclear Power Institute of China has sought patent for Austenitic Stainless Steel and Preparation Method and Application Thereof. This invention was developed by Niu Liantao, Feng Guocai, Xu Gang, Feng Yuan, Ding Tao, Chen Haohan and Lin Tengfei.
The patent application number is CN202511661984 20251113. The ..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has released Wuhan Iron and Steel patent application for Automatic Thickness Control Method, Device and Equipment for Cold-rolled Strip Steel and Medium. This invention was developed by Zhang Li, Tao Guilin, Li Yaqiang, Sun Hui, Ke Ji, Duan Yadong, Dai Dengfeng, He ..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published MCC Shanghai Steel Structure Technology patent application for Intelligent Cogging Rolling Method and System for Hot-rolled H-shaped Steel Based on Data Driving. The invention was developed by Zhu Weijun, Chen Hui, Huang Qiang, Huang Fang, Li Min, Liu ..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has released Tianjin Zhongzhong Technology patent application for Scale Collecting Device Used After Steel Straightening. This invention was developed by Yu Hongbo, Chen Jiali, Yin Haijin and Liang Jiahui.
The patent application number is CN202511814518 20251204. T..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Shanxi First Construction Group has applied Chinese patent for Manipulator for Spraying Surface of Steel Member. Huo Wenzhi, Wu Feiyun, Hao Dong, Hou Xianming, Chen Yapeng, Tian Yi, Sun Chunmiao, Wang Shengbo, Xie Xiangrui and Liang Chen developed it.
The patent application number is CN202511710293 20251120...
Steel
| Wed 17 Jun 2026
Taipei, June 18 -- Malzine Co Ltd has submitted a patent application for Steel Plate Storage Shelf. This invention was developed by Tang Bao-xun.
The patent application number is TW20240118181 20240516. The patent publication number is TW202545420 (A). International Patent Classification codes are A47B47/00 and A47B57/30. Coo..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published SEPCO1 Electric Power Construction patent application for Flat Steel Bending Device and Working Method. The invention was developed by Jiang Fei, Yang Shiwei, Dai Lu, Zhao Fang, Guo Yanbin, Li Guoqing, Zhao Ge, Zhang Daohan, Xu Wenfa, Zhang Lei, Sun Le..
Steel
| Fri 19 Jun 2026
Geneva, June 19 -- JFE Steel has applied WIPO patent for Rotary Equipment Abnormality Determining Device and Rotary Equipment Abnormality Determining Method. Onji Yuto, Ishii Tomoyasu and Takemura Yusuke developed it.
The patent application number is WO2025JP37219 20251022. The patent publication number is WO2026120938 (A1). In..
Steel
| Fri 19 Jun 2026
Geneva, June 19 -- World Intellectual Property Organization has released JFE Steel patent application for Galvanized Steel Sheet and Member, and Method for Producing Same. This invention was developed by Takashima Katsutoshi and Yang Lingling.
The patent application number is WO2025JP33640 20250924. The patent publication numbe..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- Special Equipment Safety Supervision Inspection Institute of Jiangsu Province has submitted a patent application for 304 Austenitic Stainless Steel Corrosion Resistance Monitoring System Associated with Heat Treatment Temperature Field. This invention was developed by Gu Zhenyu.
The patent application number..
Steel
| Fri 19 Jun 2026
Beijing, June 19 -- TJK Intelligent Equipment Manufacturing, Tianjin has submitted a patent application for Steel Bar Truss Net Rack Transverse Bar Positioning Device. This invention was developed by Chen Zhendong.
The patent application number is CN202511908294 20251217. The patent publication number is CN121551510 (A). Intern..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Anhui Shuzhi Construction Research Inst Co Ltd and China Tiesiju Civil Engineering Group patent application for U-shaped Steel Bar Double-machine-head Bending Forming Equipment for Bottom Web Steel Bar Framework. Luo Sheng, Yang Jinwei, Bao Ping, Xu Rui..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- Hebei Zhongbian Machinery Mfg Co Ltd has submitted a patent application for Steel Formwork Plate Forming Die. This invention was developed by Liu Huyue.
The patent application number is CN20261034294 20260112. The patent publication number is CN121624279 (A). International Patent Classification codes are B..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Powerchina Zhongnan Engineering, South To North Water Diversion Chongqing New Energy Dev Co Ltd and Sinohydro Engineering Bureau 5 patent application for Mounting Device for Steel Arch in Large-angle Inclined Shaft. Chen Juntao, Zhang Shuhui, Jian Zhen,..
Steel
| Fri 19 Jun 2026
Geneva, June 19 -- Nippon Steel has filed a patent application for Structural Member and Production Method Therefor. This invention was developed by Saito Yumi, Kimoto Naoki, Ito Yasuhiro, Kanemaru Minoru and Kitayama Rikuo.
The patent application number is WO2026JP02070 20260122. The patent publication number is WO2026121345..
Steel
| Fri 19 Jun 2026
Geneva, June 19 -- World Intellectual Property Organization has received Nippon Steel patent application for Lap Filet Welded Joint and T-shaped Filet Welded Joint. Tamezane Takumi, Matsuba Masahiro, Ishida Yoshinari and Kodama Shinji developed the invention.
The patent application number is WO2025JP42034 20251202. The patent p..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- Bingzheng Guangzhou Electrical Equipment Co Ltd has applied Chinese patent for Guide Plate Machine for Steel Plate Production and Machining and Production Line of Guide Plate Machine. Gong Jiayong, Zhang Wenshuang and Li Jian developed it.
The patent application number is CN202511977620 20251225. The paten..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Baoshan Iron & Steel and Yantai Lubao Steel Pipe Co Ltd patent application for Method for Reducing Bending Degree of Pipe End of Pierced Seamless Pipe. The invention was developed by Sun Wen, Wang Jiugang, Bai Guangjie, Sun Jian'an, Xu Fuchang, Yue Shi..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- Hefei Smarter Technology Group Corp has submitted a patent application for Special-shaped Steel Bar Lubricating Station and Lubricating Method Thereof. Chen Jianghua and Chen Xiaolong developed the invention.
The patent application number is CN202511877385 20251212. The patent publication number is CN12153..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received China Three Gorges Construction Engineering Group and Zhejiang Tiantai Pumped Storage Co Ltd patent application for Method for Improving Welding Environment of 1000mpa-grade Hydroelectric High-strength Steel and Welding Cabin. Han Yakun, Li Wenhua, Liu ..
Steel
| Fri 19 Jun 2026
Geneva, June 19 -- Nippon Steel has submitted a patent application for Ni Steel and Pressure Vessel. Maeda Takuya, Takamine Fumitoshi, Namegawa Tetsuya and Nonaka Yosuke developed the invention.
The patent application number is WO2025JP41825 20251201. The patent publication number is WO2026121189 (A1). International Patent Clas..
Steel
| Fri 19 Jun 2026
Geneva, June 19 -- ArcelorMittal has submitted a patent application for Welding Method for Press Hardening Steels Having an Aluminum-based Coating, Associated Welded Blank and Hot Stamped Part. This invention was developed by Baker Todd, Viaux Ivan and Chojnacki Thomas.
The patent application number is WO2025IB62366 20251203...
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- Yuehai Zhongyue Zhongshan Tinplate Ind Co Ltd has submitted a patent application for Production Process of Weldable Electroplated Chromium Thin Steel Plate. This invention was developed by Zhang Yule and Yang Xiaojuan.
The patent application number is CN202511878794 20251212. The patent publication number ..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- Shandong Shengyang New Mat Co Ltd has submitted a patent application for Cold-rolled Stainless Steel Band Surface Scrubbing and Degreasing Process. This invention was developed by Qin Xiang, Mo Tao, Tang Ping and Xue Guangcheng.
The patent application number is CN202511843512 20251209. The patent publicati..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- Zhejiang Liyuan Heavy Industry Tech Co Ltd has submitted a patent application for High-performance Die Steel and Manufacturing Method. This invention was developed by Ming Zhangfa, Chen Mingxing and Chen Qin.
The patent application number is CN202511676352 20251117. The patent publication number is CN12153..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Sinosteel Zhengzhou Prec New Material Co Ltd patent application for Martensitic Stainless Steel for Piston Ring of Hydrogen Fuel Engine. The invention was developed by Zheng Fengmei and Zhang Lixiang.
The patent application number is CN202511998977 ..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Xiangyang Jinnaite Machinery Co Ltd patent application for Low-alloy Structural Steel as Well as Preparation Method and Application Thereof. This invention was developed by Shuai Dejun, Shu Xiaofeng, Hu Li, Xu Xue and Wu Bo.
The patent application nu..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- AVIC Shangda Super Alloys Co Ltd has sought patent for High-strength Stainless Steel and Preparation Method Thereof. This invention was developed by Li Qing, Feng Wenjing, Zhao Lei, Ye Qiang, Shao Jinxin, Dong Weibin, Luo Baoshuai, Zhao Chengzhi, Gao Shengyong and Shi Yongxin.
The patent application number..
Steel
| Fri 19 Jun 2026
Geneva, June 19 -- ArcelorMittal has applied WIPO patent for Welding Method for Press Hardening Steels Having an Aluminum-based Coating, Associated Welded Blank and Hot Stamped Part. Baker Todd, Viaux Ivan and Chojnacki Thomas developed it.
The patent application number is WO2024IB62244 20241205. The patent publication number..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- Guilin Pinggang Iron and Steel Co Ltd has submitted a patent application for Preparation Method of 600mpa-grade High-strength Anti-seismic Reinforcing Steel Bar. This invention was developed by Wu Tong, Yang Yushan and Cheng Yao.
The patent application number is CN202511996442 20251226. The patent publicat..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- Heilongjiang Water Conservancy and Hydropower Survey and Design Institute Heilongjiang Water Conserv has filed a patent application for Steel Cofferdam Structure for Hydro-junction Project. This invention was developed by Wang Haomin, Wang Xueming, Wenzhou, Xiao Han, Pan Luohua, Zhao Wei, Zhang Bingbing, Zhan..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- Guangzhou Huiqiang Hardware Products Co Ltd has submitted a patent application for Surface Treatment Device for Stainless Steel Acid-alkali-resistant Anti-corrosion Screw. This invention was developed by Huang Jiuyuan.
The patent application number is CN20261035273 20260112. The patent publication number i..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- Hunan Crrc Rail Transit Equipment Co Ltd has submitted a patent application for Rust Removing and Polishing Device for Rail Steel Rail Joint. Guo Guangqiang, Zhao Yu, Li Dan and Deng Jiani developed the invention.
The patent application number is CN20261056344 20260116. The patent publication number is CN1..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- Guangzhou Xisheng Track Tech Co Ltd has submitted a patent application for Frequency-adjustable Steel Rail Vibration Absorption Structure, Device and Method Based on Particle Damping Technology. This invention was developed by Liu Qingjie.
The patent application number is CN202511909245 20251217. The paten..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Zhejiang Guanming Electric Power New Mat Co Ltd patent application for Production Method of Large-span G7a-grade Hot-dip Galvanized Steel Strand. Tu Guanming and Li Guoqiang developed the invention.
The patent application number is CN202511712521 202..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- Anhui Meinuofu Tech Co Ltd and Shanghai Norfolk Science & Tech Co Ltd have applied Chinese patent for Steel Sample Die Pressing Device with High-precision Powder Quantifying Structure. Zhang Jian, Sun Liuxin, Wei Bai, Xu Liji, Wang Haifeng, Wang Huanhuan and Zhang Qunli developed it.
The patent application..
Steel
| Thu 18 Jun 2026
Beijing, June 18 -- Beihang University and Tsinghua University have filed a patent application for Steel Plate-concrete Composite Structure Lining and Assembly Type Connecting Structure Thereof. This invention was developed by Xu Liyan, Yang Yue, Fan Jiansheng and Zhang Yuxuan.
The patent application number is CN20261053030 2..
Steel
| Wed 17 Jun 2026
Taipei, June 18 -- Nippon Steel Chemical & Mat Co Ltd and Nippon Micrometal have applied Taiwan patent for Al Bonding Wire. Takamori Momoka, Eto Motoki, Oda Daizo, Yamaguchi Tadashi and Uno Tomohiro developed it.
The patent application number is TW20250112257 20250331. The patent publication number is TW202548042 (A). Interna..
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