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Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has published Shanghai Meishan Iron & Steel patent application for Efficient Adjusting System for Gas Pressurizing Unit of Metallurgical Enterprise. The invention was developed by Xu Guoliang.
The patent application number is CN202311742093 20231218. The patent pub..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- China National Heavy Machinery Research Institute has filed a patent application for Sensorless Molten Steel Underwater Slagging Nozzle Closing Prediction Method. This invention was developed by Wang Wenxue, Gao Qi, He Bo, Huo Yueqin, Zuo Shuili and Mi Jinzhou.
The patent application number is CN2025101322..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- Shandong Guoshun Construction Group has submitted a patent application for Water Vapor Mixing Type Heat-stewed Steel Slag Steam Waste Heat Recovery Device and Method. This invention was developed by Liu Yadong, Yang Fengling, Xing Shuaishuai, Ge Jun, Liu Jiangtao, Wu Chuantao and Li Chenglong.
The patent a..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has received University of Science and Technology Beijing patent application for Data-driven Comprehensive Evaluation Method and Device for Performance of Hot-rolled Strip Steel. Peng Kaixiang, Li Tie, Ma Jianhong, Qin Xin and Ma Liang developed the invention.
The ..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- Baoshan Iron & Steel has submitted a patent application for Alloy Cost Optimization Method for Rolled Product. Su Yicai, Cheng Yaming, Wang Pengjian, Zhu Defeng and Zhou Liang developed the invention.
The patent application number is CN202311755316 20231219. The patent publication number is CN120183550 (A). ..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- Zhejiang University of Technology has submitted a patent application for Design Method of Steel Structure Teaching and Practice Comprehensive Equipment. Zhao Bida and Fu Chuanqing developed the invention.
The patent application number is CN202510454000 20250411. The patent publication number is CN120183282 (..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has released Baoshan Iron & Steel patent application for Electroplated Steel Plate Production Control Process for Controlling Edge Thickening. This invention was developed by Li Xiujun, Jiang Lei and Ma Gengwei.
The patent application number is CN202311742901 20231..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has published Baoshan Iron & Steel patent application for Shaft Sleeve Cladding Layer for Hot-dip High-aluminum Zinc Wire Zinc Pot Roller Shaft Head and Preparation Method of Shaft Sleeve Cladding Layer. The invention was developed by Tang Chenglong, Yao Shun, Yang ..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- Shanxi Yongshuo New Material Technology has submitted a patent application for Preparation Method of Color-coated Steel Plate with Superconductivity. This invention was developed by Li Qiang, Ma Jun, Sun Chaoyong, Zou Ming, Zhan Hong, Chen You, Chen Zhixia, Zhao Zhanbiao, Xia Jiliang and Xie Wei.
The patent ..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has published Baoshan Iron & Steel patent application for Multi-point Tile Type Radial Bearing Bush Supporting Structure for Front and Rear Stabilizing Rollers of Zinc Pot of Hot-dip Unit. The invention was developed by Tang Chenglong, Yao Shun and Qi Qingju.
The p..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has published Baowu Special Metallurgy patent application for W-series High-temperature Bearing Steel Bar and Preparation Method Thereof. The invention was developed by Wang Tingting, Li Bo, Shen Xinmo, Ding Yi and Xu Feng.
The patent application number is CN202311..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has received Hunan Valin Xiangtan Iron & Steel patent application for Low-carbon Cold Forging Steel for Low-strength and High-plasticity Flat Wires and Production Method of Low-carbon Cold Forging Steel. Zhou Xiaoli, Gao Qing, Pan Xiquan, Ju Yinjun, Yang Yan, Huang ..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- Maanshan Iron & Steel has sought patent for Cold-rolled Oriented Electrical Steel Strip for YE4-grade Motor and Manufacturing Method of Cold-rolled Oriented Electrical Steel Strip. This invention was developed by Shi Lifa, Zhu Tao, Zhan Yungao, Xia Xuelan, Liu Qingsong, Qi Xuan, Xu Wenxiang, Chen Mingxia, Lu ..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- Wuhan Iron and Steel has sought patent for Impact-resistant High-manganese Wear-resistant Steel and Preparation Method Thereof. This invention was developed by He Yayuan, Li Liwei, Du Ming, Hu Maolin, Song Chang, Wang Lixin and Tang Shuping.
The patent application number is CN202510340630 20250321. The paten..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- Baoshan Iron & Steel has sought patent for Sendzimir Supporting Roller Backing Bearing Outer Ring and Preparation Method Thereof. This invention was developed by Qu Haixia, Yao Lisong, Fu Xiaobo, Zhang Zengliang, Jiang Tao and Liu Kunshan.
The patent application number is CN202311757901 20231220. The patent ..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- Hunan Valin Xiangtan Iron & Steel has submitted a patent application for Preparation Method of 400 MPa Grade Low-temperature Steel for Polar Region. This invention was developed by Yu Qing, Liu Jiwen, Gao Qing, Zhou Wenhao, Shi Shuhua, Zhang Yongwei, Zhang Qingxue, Deng Biao and Wu Zhongwen.
The patent app..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has received Tongyu Heavy Industry patent application for Production and Manufacturing Process of Ten-ton 17-4PH Precipitation-hardening Martensitic Stainless Steel. Yang Houlei, Jing Cainian, Peng Can, Lin Tao, Liu Shaobin, Liu Hengbin, Xiao Guangshuai, Shen Yuangu..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- Panzhihua Iron & Steel Research Institute, Pangang Group has sought patent for High-titanium Acidic Vanadium-titanium-iron Concentrate Pellet and Preparation Method Thereof. This invention was developed by Jiang Sheng, Hu Peng, Ling Xinke and Pu Shuiqiang.
The patent application number is CN202510170347 2025..
Steel
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- JFE Steel has been granted a patent for Decarburization End Point Determination Method, Decarburization End Point Determination Device, Secondary Refining Operation Method for Steel Making, and Method for Producing Molten Steel. Kuyama Shuji, Ogasahara Tomoyoshi, Nakai Yoshie, Mizobata Keisuke, Ishida Tomo..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- Angang Steel has filed a patent application for Transfer Type Grounding Line Selection Device Suitable for Three Sections of Buses and Working Method of Transfer Type Grounding Line Selection Device. This invention was developed by Li Da, Jiao Jidong, Zhang Qiang, Wang Linsong, Tang Wei, Ma Bo, Wang Yang, Lia..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has received Angang Steel patent application for Metal In-situ Analyzer Sample Preparation Method. Shang Deli, Li Chao, Liao Xiangwei, Lyu Chunfeng, Kang Lei, Liu Shuai, Sun Shen and Teng Xingze developed the invention.
The patent application number is CN2025102936..
Steel
| Fri 09 Jan 2026
Beijing, Jan. 10 -- Xiangtan University has filed a patent application for Steel Plate Pitting Corrosion Simulation Method and System Based on Cellular Automaton Model. This invention was developed by Zhang Wei and Liu Zhengcai.
The patent application number is CN202510637289 20250519. The patent publication number is CN1201807..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has published Angang Steel patent application for Dry Quenching Furnace Supplementary Air Preheating Device and Method. The invention was developed by Gan Xiushi, Wang Jian, Wang Chao, Zhu Qingmiao, Wang Xu, Liang Bo, Liang Jinbao, Takeyoshi, Zhao Zhenxing and Liu F..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has released Tianjin Dejia PC Steel Strand patent application for Steel Strand Connecting Device. This invention was developed by Zhang Yuesheng, Wang Shuhua, Zhang Yuexiang and Liu Lijun.
The patent application number is CN202510624966 20250515. The patent publica..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has released CCCC Junpu Architecture Technology Shanghai patent application for Prefabricated Hollow Steel Mesh Thermal Insulation Wall Structure. This invention was developed by Chang Sijia, Zhu Xiangyu, Gu Saijie and Zhou Bowen.
The patent application number is C..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- China Nuclear Industry Huaxing Construction has filed a patent application for Steel Structure Beam Column Connecting Joint and Connecting Method. This invention was developed by Zhou Chongxu, Li Jianming, Teng Zhengshuang, Liu Yuanqing, Chen Yong, Chen Yuqiao, Luo Wei, Ren Quan and Guo Donglin.
The patent a..
Steel
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Nippon Steel Chemical & Materials has been granted a patent for Power-generating Magnetostrictive Element and Magnetostrictive Power Generation Device. This invention was developed by Sakamoto Hiroaki, Tanabe Masao and Terashima Shinichi.
The patent application number is US202118255881 20211202. The paten..
Steel
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Nippon Steel has been granted a patent for Laminated Core and Method for Manufacturing Laminated Core. Aramaki Takashi developed the invention.
The patent application number is US202319103499 20230908. The patent publication number is US12512735 (B2). International Patent Classification codes are H02K1/04..
Steel
| Fri 09 Jan 2026
Beijing, Jan. 10 -- Chongqing Tuoboer Track Traffic Equipment has applied Chinese patent for Steel Rail Damage Assessment Method and Device. Liu Bo, Liu Qingsong and Qing Jianjun developed it.
The patent application number is CN202510652410 20250521. The patent publication number is CN120180828 (A). International Patent Classif..
Steel
| Fri 09 Jan 2026
Beijing, Jan. 10 -- CRRC Qingdao Sifang has applied Chinese patent for Method, Device and Equipment for Analyzing Performance of Particle Damper of Steel Rail. Zhang Bao'an, Zheng Jing, Ding Sansan, Chen Dawei, Li Haitao, Xue Wei and Dou Xiaoliang developed it.
The patent application number is CN202510293467 20250312. The paten..
Steel
| Fri 09 Jan 2026
Beijing, Jan. 10 -- Xi'an University of Architecture and Technology has applied Chinese patent for Intelligent Prediction Method and System for Fatigue Life of Rusted Steel Plate. Wang Youde, Zhang Yinze, Bang Ji-ho, Wang Xiaobo and Xu Shanhua developed it.
The patent application number is CN202510243129 20250303. The patent ..
Steel
| Fri 09 Jan 2026
Alexandria, Jan. 10 -- Nippon Steel has obtained a patent for columnar member. This invention was developed by Hirose Satoshi.
The patent application number is US202117924623 20210513. The patent publication number is US12509153 (B2). International Patent Classification code is B62D21/15. Cooperative Patent Classification cod..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has released Shandong Sitong Petroleum Technology Development patent application for Steel for High-strength Corrosion-resistant Composite Sucker Rod and Preparation Process of Steel. This invention was developed by Luan Xueyu.
The patent application number is CN20..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- Zhuzhou Times Electronic Technology has applied Chinese patent for Steel Rail Grinding Unit and Steel Rail Grinding Trolley. Li Congxiang, Niu Xuexin, Zhang Dongfang, Chen Rong, Guo Ping, He Wei, Lang Yuhang, Li Xuehui, Yang Quan, Luo Dan, Zhao Yuchen, He Zairong and Li Ke developed it.
The patent applicatio..
Steel
| Sat 10 Jan 2026
Beijing, Jan. 10 -- State Intellectual Property Office of China has published Angang Steel patent application for Semi-coated Bimetal Composite Steel Rail and Preparation Method Thereof. The invention was developed by Zhang Yu, Jin Jiyong, Liao Deyong, Wang Yang, Wang Dong, Yu Haixin, Jia Hongbin, Wang Dong and Gui Lin.
The pat..
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
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
| 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 (..
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