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Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Shandong Anbangde Aluminum Co Ltd has applied Chinese patent for Aluminum Steel Direct Welding Full-automatic Production Line. Yang Long, Lu Wenhui and Ding Tingting developed it.
The patent application number is CN202610430420 20260402. The patent publication number is CN122274512 (A). International Pate..
Steel
| Tue 22 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has published Guangdong Huaxin Environmental Protection Tech Co Ltd patent application for Steel Slag Crushing and Screening Device. The invention was developed by Wei Bo, Liao Fuqing, Liang Shaoyuan, Lin Peifang, Chen Weiquan, Gao Wenbin and Jiang Hongcheng.
Th..
Steel
| Tue 22 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has published Guangdong Bonke Kitchen and Toilet Co Ltd patent application for Stainless Steel Tea Tray. The invention was developed by Wang Huikun, Luo Shiming and Luo Yongyang.
The patent application number is CN202610597187 20260430. The patent publication nu..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Tianjin Xinsheng Iron And Steel Co Ltd has sought patent for Steel Pipe Connecting Device and Steel Pipe Connecting Method. This invention was developed by Wang Linhai and Wang Dezhen.
The patent application number is CN202610736647 20260526. The patent publication number is CN122274425 (A). International..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- Benchmade Knife Co Inc has sought patent for Knife with Composite Blade Steel. This invention was developed by Yates Dan, Dobbs James and Kohout Eugene.
The patent application number is WO2025US58225 20251204. The patent publication number is WO2026187424 (A1). International Patent Classification code is B..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has released Shanghai Qiujiang Membrane Structure Eng Co Ltd patent application for Automatic Welding Device for Steel Structure Production. This invention was developed by Yin Xiangxiang, Yin Jianxia and Yin Lei.
The patent application number is CN202610726291 ..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has received Anhui Masteel Equip Maintenance Co Ltd patent application for Connecting and Welding Process for Grey Cast Iron Interface Flange and Low-carbon Steel Transition Flange. Cui Xuefeng, Fan Xinghai, Tu Yuelin, Hou Chao, Tao Jun and Dai Guoping developed th..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Taiyuan Zongheng Haiwei Tech Co Ltd has sought patent for Intelligent Control System and Method for Automatic Pipe Number Processing of Welded Pipe and Steel Pipe. This invention was developed by Dong Zhiguang.
The patent application number is CN202610341382 20260319. The patent publication number is CN12..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Panzhihua Iron & Steel Research Institute Pangang Group has submitted a patent application for Method for Reducing Gray Spot Defect of Pearlite Steel Rail Flash Welding Joint. This invention was developed by Deng Jian, Wang Xiaoqiang, Lu Xin and Bai Wei.
The patent application number is CN202610432544 202..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has received Qingdao Construction Group Co Ltd patent application for Welding Device for Assembling Steel Structure I-shaped Beam. Zhao Chunwei and Xia Buchang developed the invention.
The patent application number is CN202610709118 20260521. The patent publicat..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Quaker Chemical China Co Ltd has submitted a patent application for Titanium Steel Cold Rolling Oil as Well as Preparation Method and Application Thereof. Liu Dapeng developed the invention.
The patent application number is CN202610398710 20260330. The patent publication number is CN122278537 (A). Interna..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Hebei Leek Electronics Products Co Ltd has applied Chinese patent for Stainless Steel Heating Pipe and Preparation Method Thereof. Gao Yonggang and Gao Zitong developed it.
The patent application number is CN202610556552 20260424. The patent publication number is CN122278304 (A). International Patent Clas..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Jiangsu Tongxin Stainless Steel Co Ltd has applied Chinese patent for Stainless Steel Pipe Splitting Machine and Splitting Method Thereof. Wu Junhua, Dong Zenghong and Zhou Yanhua developed it.
The patent application number is CN202610574332 20260428. The patent publication number is CN122274667 (A). Inte..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has released Taizhou Huizhong Stainless Steel Products Co Ltd patent application for Continuous Cutting and Bending Equipment for Stainless Steel Rod Machining. This invention was developed by Sun Hui, Du Guanghao, Zhang Guichun, Du Wei and Liu Pengcheng.
The pa..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has published Tianjin Yongcheng New Energy Tech Development Co Ltd patent application for Steel Shaping Device for Steel Product Machining. The invention was developed by Shi Bingliang and Du Wenyan.
The patent application number is CN202610747943 20260528. The ..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has released Hebei Xing Chen Engineering Tech Co Ltd patent application for Assembly Welding Auxiliary Device for Steel Truss Girder. This invention was developed by Chen Chunliang and Deng Yongxin.
The patent application number is CN202610464545 20260409. The p..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Qingdao Chenkong Automation Equipment Co Ltd has submitted a patent application for Molten Steel Liquid Level Control System and Control Method for Amorphous Ribbon Manufacturing. This invention was developed by Zhang Wenjun, Mao Xingwang, Chu Xubao and Zhang Xiuyuan.
The patent application number is CN20..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has published Jiangsu Dingtai Engineering Mat Co Ltd patent application for Casting Equipment and Method for Swing Grinding of Cast Steel Brake Disc of High-speed Train. The invention was developed by Chen Zan.
The patent application number is CN202610455276 202..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has received Qinghai Qingle Chemical Machinery Co Ltd patent application for Hot-melting Dismounting Device for Bonding Part of Steel Part. Xie Jiacai, Yang Wanliang, Lyu Zengyun, Cao Jie, Shi Xinnian, Ye Haihui, Li Huaiqin, Wang Xuchang, Ha Shouqing, Zheng Yuxing ..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Zhangjiagang Jiayuan Steel Products Co Ltd has submitted a patent application for Lightweight High-strength Seamless Steel Tube for Fitness Equipment and Production Process of Lightweight High-strength Seamless Steel Tube. Peng Yuqi and Wu Guobin developed the invention.
The patent application number is C..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has released Hebei Hongguan Road and Bridge Tech Co Ltd patent application for Steel Surface Anti-corrosion Spraying Device and Spraying Process. This invention was developed by Luo Changhong, Yue Ling, Luo Guanhong, Li Shanshan, Chang Dandan, Xie Huabiao, Hu Jianh..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has released Foshan Mingshuo Metal Products Co Ltd patent application for Gantry Type Stacking Manipulator for Die Steel Storage. This invention was developed by Su Jiancheng.
The patent application number is CN202610649958 20260512. The patent publication numbe..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has published Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL patent application for Derusting Device for Steel Belt Machining. The invention was developed by Li Guocang, Yu Tao, Yu Qiang, Chen Duanhua, Tang Ying, Chauaida, Liang Yuxin, Yu Longzhu, Li Hui..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has published Northeastern University and Nanjing Iron and Steel patent application for Intelligent Grinding Method for High-manganese Austenitic Steel Continuous Casting Billet. The invention was developed by Du Linxiu, Liu Tao, Gao Xiuhua, Wu Hongyan, Fan Yi, Che..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Jiangsu Tongxin Stainless Steel Co Ltd has submitted a patent application for Synchronous Polishing Device for Inner Wall and Outer Wall of Stainless Steel Pipe. Wu Junhua, Dong Zenghong and Zhou Yanhua developed the invention.
The patent application number is CN202610678756 20260518. The patent publicati..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Shandong Dacheng Steel Structure Eng Co Ltd has submitted a patent application for Cutting Device for Steel Structure Machining. This invention was developed by Yang Qiang and Zheng Wenlong.
The patent application number is CN202610705059 20260521. The patent publication number is CN122274741 (A). Interna..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Jiangsu Oumei Steel Structure Curtain Wall Co Ltd has submitted a patent application for Batch Sawing Device for Steel Structures. This invention was developed by Yuan Gaoyang, Zhang Yang, Wang Changchun, Dong Feng and Li Cheng.
The patent application number is CN202610692158 20260519. The patent publicat..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Shangrao Desheng Metal Mat Co Ltd has sought patent for Clamp for Steel Plate Cutting Sawing Machine. This invention was developed by Cheng Shaohong, Xu Kai, Chen Jinliang and Xu Liangfeng.
The patent application number is CN202610715707 20260522. The patent publication number is CN122274300 (A). Internat..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has released Nanjing Tuochuang Prec Metal Material Co Ltd patent application for Cutting Device for Stainless Steel Round Bar Production and Machining. This invention was developed by Ma Chengyu, Lin Yunzhang and Liu Yanping.
The patent application number is CN2..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has received Shandong Lugang Renewable Resources Co Ltd patent application for Equal-distance Shearing Device for Waste Steel Plates. Zhao Shuyao, Zhao Wei, Wu Hong, Zhao Chao and Zhao Peng developed the invention.
The patent application number is CN202610591885..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Hangzhou Huasheng Casting Co Ltd has submitted a patent application for Shaping Mechanism for Large and Medium-sized Steel Alloy Castings. This invention was developed by Gao Faquan, Gao Xiaohong and Dai Guoping.
The patent application number is CN202610664457 20260514. The patent publication number is CN..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Haian Geya Metal Mfg Co Ltd has applied Chinese patent for Building Steel Structure Steel Beam Plate Leveling Device. Peng Xiesong, Peng Yujie and Ye Youlan developed it.
The patent application number is CN202610610930 20260506. The patent publication number is CN122273978 (A). International Patent Classi..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Yuehai Zhongyue Zhongshan Tinplate Ind Co Ltd has submitted a patent application for Strip Steel Scale Breaking and Straightening Equipment and Strip Steel Straightening Angle Control Method. Li Hua, Li Liang and Huo Wenjun developed the invention.
The patent application number is CN202610584604 20260429...
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has released Beijing Metallurgical Equipment Research Design Inst Co Ltd patent application for Strip Steel Uncoiling and Cutting Method. This invention was developed by Sun Guangwu, Yang Yang, Wang Rui, Song Hao, Chen Tao, Zuo Jingcheng and Ma Ruijun.
The paten..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Beijing Metallurgical Equipment Research Design Institute Co Ltd has sought patent for Strip Steel Uncoiling Device. This invention was developed by Yang Yang, Wang Rui, Song Hao, Yang Yufang, Chen Tao, Xu Yong, Zuo Jingcheng and Ma Ruijun.
The patent application number is CN202610429087 20260402. The pat..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has received Jiangyin Xingcheng Special Steel Works and Jiangyin Xingcheng Alloy Material patent application for Production Method of High-toughness Aluminum-containing Medium Carbon Steel Wire Rod. Liu Hai, Yin Qing, Zhang Jianfeng, Geng Siyuan, Guo Chunxia, Zhang..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has released MMC SFRE Heavy Industry Equipment and Taiyuan University of Science and Technology patent application for Pinch Roll Cooperative Control Method for Edge Cutting-subdivision Shearing of Wide and Thick Steel Plate. This invention was developed by Zhang Y..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Panzhihua Iron & Steel Research Institute Pangang Group has submitted a patent application for Production Method of Bainite Steel Rail with Anti-fatigue Performance. This invention was developed by Yuan Jun, Li Wei, Deng Yong and Zou Ming.
The patent application number is CN202610719386 20260522. The pate..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- Obrist Technologies has submitted a patent application for Process for the Production of Climate-positive Sponge Iron / Steel. Obrist Frank and Knoop Andreas developed the invention.
The patent application number is WO2026EP55961 20260304. The patent publication number is WO2026185334 (A1). International Pat..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Nippon Steel Chemical & Materials has applied Chinese patent for Polyimide Film, Method for Producing Same, Metal-clad Laminate, Circuit Board, Multilayer Circuit Board, Electronic Device, and Electronic Apparatus. Sugiyama Tatsuya, Shigematsu Sakurako and Yakuma Kentaro developed it.
The patent application..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- Outokumpu has filed a patent application for Duplex Stainless Steel. This invention was developed by Heikkinen Hannu-pekka, Wangzhong Mu, Odqvist Joakim, Jonsson Jan Y, Palosaari Mikko and Hedström Peter.
The patent application number is WO2026FI50099 20260304. The patent publication number is WO2026185512 ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Henan Iron & Steel Group Co Ltd, Anyang Iron & Steel Group and Angang's Metallurgical Furnace Charge have received a patent for Rotary Kiln Hot Air Backflow Device with Stepped Desulfurization Treatment. This invention was developed by Sun Sheng, Lian Lihong, Zhang Wei, Ma Guangyi, Peng Guobing and Yang Pu.
..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has released Nanjing Iron and Steel patent application for Method for Removing Shot Materials Adsorbed on Lower Surface of Shot Blasting Steel Plate. This invention was developed by Liu Jing and He Min.
The patent application number is CN202610452273 20260408. The..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Chengdu Aircraft Industry Group has filed a patent application for Ultrahigh-strength Steel Grinding Temperature Measuring System Based on Thermally Induced Phase Change, Measuring Method and Manufacturing Method Thereof. This invention was developed by Yi Yuan, Chen Wei, Yu Ze, Chen Sitao, Liu Ziyang, Huang..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- SRBG Bridge Engineering has submitted a patent application for Stainless Steel Panel Steel Template Surface Treatment Process. Gou Maosen, Bai Haowen, Huang Yipiao, Roh Se-won, Wang Rui, Zhao Yanxu, Zou Tang and Tan Youlin developed the invention.
The patent application number is CN202610584571 20260429. Th..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Nippon Steel Chemical & Materials has applied Chinese patent for Metal-clad Laminate, Circuit Board, Electronic Device, and Electronic Apparatus. Shishido Yuta developed it.
The patent application number is CN202511940401 20251222. The patent publication number is CN122275381 (A). International Patent Class..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- World Intellectual Property Organization has received Nippon Steel patent application for Stainless Steel Material and Method for Producing Stainless Steel Material. Hamada Junichi, Matsubayashi Hiroyasu and Hayashi Atsutaka developed the invention.
The patent application number is WO2026JP06531 20260224. Th..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- World Intellectual Property Organization has released Aisin patent application for Electromagnetic Steel Sheet Laminate. This invention was developed by Chinen Shintaro, Sugiura Takayuki, Yamamoto Ryuichiro and Takenaka Masayuki.
The patent application number is WO2026JP06408 20260220. The patent publication..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- Nippon Steel has submitted a patent application for Blast Furnace, Blast Furnace Maintenance Method, and Blast Furnace Operation Method. This invention was developed by Ihara Kunio, Yokokawa Yuto, Goto Makoto, Ogata Tomoki and Tanaka Shinya.
The patent application number is WO2026JP06381 20260220. The pate..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- World Intellectual Property Organization has published JFE Steel patent application for Factor Estimation Method and Factor Estimation Device for Continuous Defects. The invention was developed by Kuyama Shuji and Nakagawa Hiroshi.
The patent application number is WO2026JP08147 20260304. The patent publicati..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- JFE Steel has submitted a patent application for Control Device for Producing Sintered Ore and Operating Blast Furnace, Method for Controlling Production of Sintered Ore and Operation of Blast Furnace, Method for Producing Sintered Ore, and Method for Operating Blast Furnace. This invention was developed by Y..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- Nippon Steel has sought patent for Blast Furnace. This invention was developed by Ihara Kunio, Yokokawa Yuto, Goto Makoto, Ogata Tomoki and Tanaka Shinya.
The patent application number is WO2026JP08064 20260303. The patent publication number is WO2026186768 (A1). International Patent Classification codes a..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- World Intellectual Property Organization has released JFE Steel patent application for Arc Welding Method for Steel Material and Manufacturing Method for Welded Joint. This invention was developed by Taniguchi Koichi, Ueda Keiji, Ando Akiyoshi and Watanabe Kazufumi.
The patent application number is WO2026JP0..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- World Intellectual Property Organization has published Nippon Steel patent application for Side Surface Member Structure of Vehicle Body. The invention was developed by Yonebayashi Toru, Oishi Takuya and Kanayama Saaya.
The patent application number is WO2025JP45148 20251223. The patent publication number ..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- World Intellectual Property Organization has released Huawei Technologies patent application for Alloy Steel Material and Molding Method Therefor, and Foldable Electronic Product. This invention was developed by Li Longyu, Liu Xiao and Cai Ming.
The patent application number is WO2026CN77712 20260206. The pa..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Wuhan University of Science and Technology has sought patent for Integrated Utilization Method of Steel Slag Solid Waste. This invention was developed by Wang Lu and Wang Yuqian.
The patent application number is CN202610569545 20260428. The patent publication number is CN122277134 (A). International Paten..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Hangzhou Jincheng Wheel Manufacturing has submitted a patent application for Machining System and Machining Method for Hub Steel Ring Production. This invention was developed by Lou Changrong.
The patent application number is CN202610678480 20260518. The patent publication number is CN122274653 (A). Interna..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Tangshan Wolin Metal Products has sought patent for Welding Positioning Device for Galvanized Steel Strip Production. This invention was developed by Bi Chunzhuang, Zhang Zhiyong, Hou Lisuo, Zhang Sinan, Lyu Huiwu, Zhang Lin, Zhang Shuqiang and Li Tieyuan.
The patent application number is CN202610660747 202..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Shougang Group has submitted a patent application for Laser Welding Method for 930KD High-strength Strapping Steel. This invention was developed by Liu Zaiwang, Wang Yingjian, Liu Yingpeng, Yi Rigui, Fu Shen, Yu Yang, Wang Jingbao, Miao Chengliang, Zhang Yongqiang, Wen Jie, Xu Qiu, Meng Xiangshun, Guan Jun, ..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Zhejiang Changlun Industrial has submitted a patent application for Steel Ring Pulse Hot-pressing Precision Welding Device. Zheng Xin, Zhang Pingchuan, Zhang Yuefei, Zhou Qionghua and Ni Xiaofei developed the invention.
The patent application number is CN202610541398 20260422. The patent publication number ..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Kobe Steel has filed a patent application for Arc Suppression Control Method, Welding Power Source, Welding System, and Recording Medium Storing Program. This invention was developed by Nakatsukasa Shogo.
The patent application number is CN202511942561 20251222. The patent publication number is CN122274345 ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Tangshan Vocational College Of Science and Tech, Tangshan Iron & Steel Group and Hegang Leting Steel have received a patent for Continuous Casting Billet Turning Device. This invention was developed by Yang Li, Li Zhisheng, Ma Meiying, Zhang Li, Zhang Shuonan and Chen Jundong.
The patent application numbe..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- CCCC Road & Bridge South China Engineering and Road & Bridge International have received a patent for Jig Frame for Mounting and Positioning Reinforcing Steel Bars. This invention was developed by Li Gaoping, Wei Junwei, Xie Nanfeng, Lan Bing, Wang Xu, Zhang Lei, Zhou Heng and Dong Yueqiang.
The patent ap..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- Kobe Steel has applied WIPO patent for Welding Power Supply, Welding System, Welding Control Method, Welding Method, and Welding Control Program. Yamazaki Kei and Sekiguchi Shota developed it.
The patent application number is WO2026JP07581 20260227. The patent publication number is WO2026186653 (A1). Interna..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Shandong Hanjiang Environmental Protection Technology has filed a patent application for Three-stage Carbon Sequestration System for Steel Slag. This invention was developed by Zhou Xinxin, Guo Yongqiang, Fu Jie, Yuan Dongdong and Zhang Ningning.
The patent application number is CN202610674372 20260515. The..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- World Intellectual Property Organization has released Nippon Steel patent application for Fe-cr-ni Alloy Steel Plate. This invention was developed by Yoshii Chikako, Hamada Junichi, Hirakawa Naoki, Fujimura Yoshitomo, Hayashi Atsutaka and Taguchi Atsushi.
The patent application number is WO2026JP07208 202602..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- World Intellectual Property Organization has published JFE Steel patent application for Method for Producing Cu-Sn-containing Steel. The invention was developed by Nishinaka Kazuki, Toishi Keigo, Furumai Kohei and Aramaki Norichika.
The patent application number is WO2026JP06997 20260225. The patent public..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has received Hebei Chuangli Electromechanical Technology patent application for End Positioning Mechanism for H Steel Pre-assembly Line. Li Xu, Zhang Bo, Wang Shuai, Cao Yong, You Jianhai, Hao Yudong, Wang Weitao, Jing Yanqiang, Li Hao, Fan Yufeng, Zhen Zhen and Fe..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has released Haojia Electric Power Construction Group patent application for Hoisting Device for Steel Structure Installation. This invention was developed by Li Haoxu, Li Hongchao, Hou Pengfei and Liu Haisheng.
The patent application number is CN202610709708 2026..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Wuxi New Way Section Steel has submitted a patent application for Stacking and Feeding Roller Way for Profile Steel Cutting. Zhang Xiaoyuan and Huang Long developed the invention.
The patent application number is CN202610649799 20260512. The patent publication number is CN122274305 (A). International Patent..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Wuxi Hengtong Automation Equipment has filed a patent application for Sawing Machine for Machining Steel Structural Parts. This invention was developed by Wu Jiao, Xin Qi and Jin Bin.
The patent application number is CN202610739861 20260527. The patent publication number is CN122274296 (A). International Pa..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has released Chengdu Metallurgical Experimental Plant patent application for Full-automatic Cold Centering Hole Machining Device for Steel Billets. This invention was developed by Wei Tangsong, Wang Kaijian, Zhang Hongliang and Zhao Jianquan.
The patent applicat..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Hunan Valin Xiangtan Iron & Steel has submitted a patent application for Double-section Electromagnetic Stirring Process for Carbon Segregation Optimization of 22CrMoH Steel Casting Blank. Wu Min, Hou Quan, Zhang Jie, Yuan Lin, Du Jiang, Luo Jingxian, Pan Xiquan and Yang Gengchao developed the invention.
..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has received University of Science and Technology Beijing patent application for Tundish Molten Steel Superheat Degree Monitoring Method and System Based on Embedded Fiber Bragg Grating. Wang Zhongliang, Wang Rongrong, Bao Yanping and Gu Chao developed the inventio..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Yancheng Junpeng Machinery has sought patent for Self-adaptive Fusing Machine Capable of Automatically Adjusting Diameter of Steel Wire Rope. This invention was developed by Huang Chenfeng and Huang Wanzhong.
The patent application number is CN202610497018 20260415. The patent publication number is CN122274..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has published Taizhou Suyang Stainless Steel Wire Rope patent application for Steel Wire Rope Forming and Shearing Equipment. The invention was developed by Jiang Dongyang.
The patent application number is CN202610390303 20260327. The patent publication number is ..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Fujian Dadonghai Industry Group has filed a patent application for Continuous Rolling Equipment for Steel Bar Machining. This invention was developed by Chen Lisheng, Zhao Quan, Wei Ganlian, Shen Baochen, Xu Jian and An Chunyang.
The patent application number is CN202610731467 20260526. The patent publicati..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has released Longyan University patent application for Controlled Rolling and Controlled Cooling Method of Steel Plate for High Heat Input Welding. This invention was developed by Song Fengyu, Yao Lingzhen and Liu Yanqi.
The patent application number is CN20261072..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has released Shandong Iron and Steel Group Yongfeng Lingang patent application for Plate and Strip Finish Rolling Top Water Spraying Intelligent Control Method. This invention was developed by Cheng Hedong, Liu Chengqiang, Zhao Hengyang, Jiang Fuxiao, Xie Liangqing..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Wuxi Shuoyang Stainless Steel has submitted a patent application for Stainless Steel Plate Online Flattening and Rewinding Cooperative Control System and Method. This invention was developed by Wang Shengyang, Zheng Cuimu, Qi Chunhua and Peng Xuelin.
The patent application number is CN202610406809 20260331...
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Xinjiang Tianshan Iron and Steel Bazhou has sought patent for Continuous Casting-steel Rolling Direct Rolling Steel Feeding Control Method. This invention was developed by Wang Haizheng, Mao Kai and Wang Huaping.
The patent application number is CN202610626768 20260508. The patent publication number is CN12..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has received Shanxi Taigang Stainless Steel patent application for Control Method for Improving Control Precision of 400-series Stainless Steel Coiling Side Guide. Han Wenqiang, Dou Hongwei, Qin Bo, Wei Kang and Qiu Huadong developed the invention.
The patent appl..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- LYSTEEL has filed a patent application for Hot Continuous Rolling Method for Controlling Edge Peeling in Rough Rolling Stage of Interstitial Free Steel, Interstitial Free Steel and Application. This invention was developed by Chen Qiang, Xie Guanghui, Wang Zhaoming, Zhao Ru, Liang Liang, Tang Hao, Yang Xiuzh..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- State Intellectual Property Office of China has received Nanjing Iron and Steel patent application for Rolling System and Method for Reducing Rolling Roll Marks of Hot-rolled Special Narrow Strip Steel. Sun Xiuhua, Song Yahui and Chen Zhihua developed the invention.
The patent application number is CN202610..
Steel
| Mon 21 Sep 2026
Geneva, Sept. 21 -- Nippon Steel has submitted a patent application for Apparatus and Method for Manufacturing Electric Resistance Welded Pipe. Sugihara Hikaru, Imanishi Akira, Hasegawa Noboru and Ichiyama Takahiro developed the invention.
The patent application number is WO2025JP08233 20250306. The patent publication number ..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Hangzhou Yitong New Material has sought patent for Binder, Application Thereof and Preparation Process of Diffusion Type Alloy Steel Powder. This invention was developed by Xiang Jianlin, Ye Jun, Hong Liuyang, Wang Wentao, Wang Ruofei and Li Penghuan.
The patent application number is CN202610451353 20260408..
Steel
| Mon 21 Sep 2026
Beijing, Sept. 21 -- Maanshan Iron & Steel has sought patent for System and Method for Controlling Surface Quality of Bearing Steel Produced by Small-section Casting Blank. This invention was developed by Zhang Jiong, Hu Chaojun, Li Xiaohu, Chen Jian, Gong Zhixiang, Li Hao, Chen Enxin, Zhou Kang, Yin Defu and Zhang Qiaoying.
Th..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Shanghai Meishan Iron & Steel and Nanjing Baodi Meishan Ind City Development Co Ltd have submitted a patent application for Rotating Disc Type Illumination Control Device for Long Belt Vestibule. This invention was developed by Shan Shengqiu.
The patent application number is CN202411863223 20241217. The p..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- PowerChina No. 11 Bureau Engineering and Sinohydro Bureau 11 have obtained a patent for portable steel bar bending device. This invention was developed by Shi Xiaoyan, Li Fei, Wu Jinhua, Han Yongkang, Zhao Hui, Zhang Sixiao and Wen Zhigang.
The patent application number is CN202520264415U 20250219. The pa..
Steel
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Taiyuan Hengxin Keda Heavy Ind Complete Equipment Co Ltd and Dalipal Pipe have submitted a patent application for Seamless Steel Tube Quality Evaluation Method and System Based on Mechanism Model and Machine Learning. Yan Dongcheng, Wang Zhiqing, Guo Xiaofeng and Zhou Yan developed the invention.
The pate..
Steel
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Tanggang Meijin Tangshan Coal Chemical Co Ltd, Tangshan Iron & Steel Group and Hegang Leting Steel have submitted a patent application for Method for Analyzing Abnormity of Coke Quality Index. This invention was developed by Bian Hao, Dong Shaoying, Ma Qian, Zhai Li, Li Baozhong, Yin Gang, Huang Luye, Zhang ..
Steel
| Sat 19 Sep 2026
Seoul, Sept. 19 -- Res Instituite Ind Science & Tech and POSCO Holdings have applied Korean patent for Cathode Active Material for Lithium Secondary Battery and Lithium Secondary Battery Comprising the Same. Song Jun Hyuk, Choi Geunho, Yu Byongyong, Nam Sang Cheol, Lee Hayeon, Kim Jieun and Choi Sol developed it.
The patent a..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- China MCC20 Group Corporation and Hubei MCC20 Construction Co Ltd have secured a patent on Round Steel Jumper Wire Bending Forming Device. Xu Chao developed the invention.
The patent application number is CN202422967674U 20241203. The patent publication number is CN223655792 (U). International Patent Clas..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Chaohu Hengya Building Mat Machinery Co Ltd has been awarded a patent for Steel Structure Plate Curling Forming Device. This invention was developed by Qin Xiaobo and Qin Jing.
The patent application number is CN202422903663U 20241127. The patent publication number is CN223655803 (U). International Patent..
Steel
| Sun 20 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has published Dongguan Sucheng Xinwang Hardware Tech Co Ltd patent application for Rapid and Accurate Steel Mesh Search Management System. The invention was developed by Gan Xiong, Lei Xiaojun, Wu Jiarun and Lei Jun.
The patent application number is CN2026103639..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Taicang Jingang Environmental Prot Industry Co Ltd has secured a patent on Waste Steel Treatment Device Integrating Cutting and Crushing Functions. Yu Yaoguo and Wang Luoding developed the invention.
The patent application number is CN202423187412U 20241224. The patent publication number is CN223655739 (U..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Chinese Patent for Fixing Mechanism for Die Steel Machining has been issued to ZTE Tailai Mould Tech Co Ltd. This invention was developed by Lu Weiwei and Li Zuoxian.
The patent application number is CN20242373433U 20241213. The patent publication number is CN223656823 (U). International Patent Classifica..
Steel
| Sat 19 Sep 2026
Seoul, Sept. 19 -- Korean Intellectual Property Office has released Dong Yang Steel Pipe Co Ltd patent application for Method for Correcting of Steel Pipe. This invention was developed by Song In Young, Lee Kwak Woo and Yoon Sang Ho.
The patent application number is KR20230107795 20230817. The patent publication number is KR2..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Jiangsu Yijiatong Steel Structure Co Ltd has been granted a patent for Steel Fixing Device for High-rise Steel Structure Machining. Han Lizhu, Chen Zhilian, Hu Weiji and Yin Ming developed the invention.
The patent application number is CN20252067494U 20250113. The patent publication number is CN223656848..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Guangdong Dingli New Mat Co Ltd has secured a patent on Stainless Steel Pipe Inner Polishing Mechanism. Pu Biao and Peng Wenke developed the invention.
The patent application number is CN202423214940U 20241225. The patent publication number is CN223656744 (U). International Patent Classification codes are..
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