News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Steel
| Tue 30 Jun 2026
Alexandria, July 1 --Abile Gal Jean and Grimaud Jean Jacques have filed a patent application for Storage and Transport of Hygroscopic Products.
The patent application number is US202619539276 20260213. The patent publication number is US20260176055 (A1). International Patent Classification codes are B65D88/12, B65D90/02 and ..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has published Dalian Yuandong Special Steel Co Ltd patent application for High-speed Steel Standby Intermediate Frequency Furnace Capable of Reducing Inclusions and Preparation Process. The invention was developed by Sun Yuliang, Wang Xudong and Liu Wei.
The paten..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Fengcheng Chengwu Armed Parts Eng Co Ltd has submitted a patent application for Intelligent Grinding Equipment for Steel Structure End Face. Hu Zhaodi, Wu Chengwu, Hu Chengxin, Wu Chengwen and Hu Chengyang developed the invention.
The patent application number is CN202610183331 20260209. The patent publicat..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Jiangsu Xinyuanchang Heavy Industry Tech Co Ltd patent application for Turnover Device for Welding Box Type Steel Beam. Wu Huaxiao and Wu Sibao developed the invention.
The patent application number is CN202511889122 20251215. The patent publication n..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Wuhan Lixin Automation Tech Co Ltd has submitted a patent application for Steel Box Girder U Rib Plate Unit Spot Welding Equipment and Control Method. This invention was developed by Zeng Xiangguang, Shi Can, Wang Wei, Teng Zhanbin, Chen Jili, Gao Lei, Guan Xiufang and Yue Renzhi.
The patent application num..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Tangshan Jingteng Metal Products Co Ltd has submitted a patent application for Efficient Cutting Device for Angle Steel Production. This invention was developed by Liu Hongwei, Wang Junyou, Liu Fuqiang, Liu Fujun, Li Wei and Wang Xinyu.
The patent application number is CN202610201325 20260211. The patent pu..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has published Tianjin Shunchen Metal Products Co Ltd patent application for Laser Cutting Device for Angle Steel Machining. The invention was developed by Duan Xiaolong, Xiang Fengliang and Wu Qingli.
The patent application number is CN202610177711 20260207. The p..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Taiwan Patent for a Stainless Steel Material Suitable for High-pressure Hydrogen Environments has been issued to Metal Industries Res Anddevelopment Centre. This invention was developed by Chen Tai-chang, Chiang Cheng-hsueh, Chuang Wen-shuo and Sun Hong-yuan.
The patent application number is TW20230139620 20..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Angang Steel Co Limited has submitted a patent application for Laser Filler Wire Welding Seam Forming Control Method and System. This invention was developed by Xu Xin, Cao Zheng, Lin Li, Liang Xiao, Lu Xiaofeng, Li Chunlin, Ding Shuwei, Lyu Dong, Li Xin and Lu Yanpeng.
The patent application number is CN20..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Xingmin Intelligent Transp Systems Group Co Ltd has submitted a patent application for Steel Wheel Rim Welding Method and Equipment. Song Guoshan, Peng Jingtao and Chen Jingyun developed the invention.
The patent application number is CN202610187840 20260210. The patent publication number is CN121732956 (A)..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Shipbuilding Technology Research Inst The 11th Research Inst Of China State Shipbuilding Corporation patent application for Submerged Arc Horizontal Position Welding Method for 9ni Steel Medium Plate. Yin Wujia, Liu Yang, Lan Ling, Yan Lu, Liu Wentian, Y..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Zhejiang Baida Prec Manufacturing Corp patent application for Machining Center Clamp of Steel Balance Block. Hu Jianhui, Zhong Yueming and Liu Xiang developed the invention.
The patent application number is CN20261097453 20260123. The patent publicati..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Angang Steel Co Limited patent application for Hot Continuous Rolling Strip Steel Laminar Cooling Device and Control Method. Fu Qingcai, Wang Jie, Liu Tieyan, Ai Chengshen, Wang Gang, Guo Bao'an, Wang Cun, Deng Pengzhao, Zhao Qifei, Wang Zhongpeng, Yi Xi..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Tangshan Iron & Steel Group, Tangshan Branch Of Hbis Co Limited and Hegang Leting Steel patent application for Profile Steel Double-code Grouping Device and Method. Zhang Zhonghua, Yang Yang, Cai Shanshan, Zhang Shuai, Li Shuo, Li Jianchun, Zhao Shuai, A..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Foshan Tongbao Electrical Prec Alloy Co Ltd and New Material Research Inst Guangdong Academy Of Sciences patent application for Aluminum-steel Composite Board and Preparation Method and Application Thereof. Chen Tianlai, Li Guofeng, Lu Shaoqiang, Feng Xi..
Steel
| Wed 01 Jul 2026
Alexandria, July 1 -- U.S. Patent and Trademark Office has received Anhui Caesar New Engery Tech Co Ltd patent application for Installation Structure for Steel Frame Assembly. Xie Siping and Huang Xiaofeng developed the invention.
The patent application number is US202519386215 20251111. The patent publication number is US202..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Shijiazhuang Zhenwei Tech Co Ltd has submitted a patent application for Waste Steel Recovery Device and Using Method Thereof. Hao Wei developed the invention.
The patent application number is CN202511718610 20251121. The patent publication number is CN121732879 (A). International Patent Classification codes..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Central Iron & Steel Research Inst Co Ltd patent application for Preparation Method of High-yield-strength Duplex Stainless Steel and Duplex Stainless Steel. Gu Yang, Song Zhigang, He Jianguo, Lyu Jiesheng, Wu Xiaohan, Zhu Yuliang and Feng Han developed ..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Beijing Shougang Gitane New Mat Co Ltd patent application for High-molybdenum-content Powder Hastelloy, Preparation Method Thereof and Hastelloy Steel Ingot. Chen Yufeng, Lan Fan, Zou Jiaxue, Tian Xiaobo, Li Hongli, Li Gang, Yang Zhi, Yan Yucan and Xu We..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Lanzhou Univ Of Technology High Tech Achievement Promotion And Transformation Co has applied Chinese patent for Stainless Steel Composite Plate Forming Process. Xing Zhenguo, Xing Wanli, Zhang Fei, Yang Penghui and Diao Xiaogang developed it.
The patent application number is CN202511945869 20251222. The pat..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Angang Steel Co Limited has submitted a patent application for Method for Monitoring and Judging Flowing Mode of Molten Steel in Slab Crystallizer. Zhang Xiangchun, Xuan Mingtao, Pan Tongling, Du Lin, Lin Yang, Zhao Hui, Sun Qun, Zhao Shuai, Yang Xin and Chen Baiyu developed the invention.
The patent applic..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Nanyang Hanye Special Steel Co has submitted a patent application for Ingot Mould Device Capable of Effectively Inhibiting Cracks of Water-cooled Steel Ingot. This invention was developed by Xu Shaopu, Yuan Gaojian, Wang Lu, Zhang Tao, Zhu Xianxing, Li Zhongbo, Yang Dong, Chen Xi and Liu Chunxia.
The patent..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Tianjin Chunpeng Prestressed Concrete Strand Co Ltd has submitted a patent application for Stability Treatment Equipment for Stranded Steel Strands. This invention was developed by Bian Zhuangwei and Bian Zhuangzhi.
The patent application number is CN202511931134 20251219. The patent publication number is C..
Steel
| Tue 30 Jun 2026
Alexandria, July 1 -- Koo Yoen Chan has submitted a patent application for Hybrid Lubricant Composition for Steelmaking.
The patent application number is US202519222088 20250529. The patent publication number is US20260176546 (A1). International Patent Classification code is C10M169/00. Cooperative Patent Classification code..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Guizhou Donghai Construction Co Ltd has filed a patent application for Steel Structural Member Welding Deformation Correcting Device. This invention was developed by Tao Hongjun, Qin Yongqiang and He Xuejun.
The patent application number is CN20251250780 20251231. The patent publication number is CN12173260..
Steel
| Tue 30 Jun 2026
Alexandria, July 1 -- Research Inst Of Industrial Science & Technology and Posco Holding Inc has filed a patent application for Method for Recovering Lithium. This invention was developed by Jung Eun Jin, Eom Hyung Sub, Kim Byung Won and Lee Go Gi.
The patent application number is US202319132455 20231212. The patent publicati..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has published Panzhihua Iron & Steel Research Inst Pangang Group patent application for Online Sampling and Separating System for Gas-solid Mixture of Fluidizing Chlorination Furnace. The invention was developed by Wang Dongsheng, Ye Endong, Wang Jianxin and Lu Ruifa..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has published U Shanghai C&S Eng & Equipment Co U Ltd patent application for Sampling Device for Biopharmaceutical Stainless Steel Liquid Preparation Tank. The invention was developed by Tian Qingyuan, Bai Lingyun, Yin Ke, Lyu Ruinan and Miao Zhiyong.
The patent a..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Baoshan Iron & Steel and Baosteel Zhanjiang Iron & Steel Co Ltd have sought patent for Axle Housing Fine Trimming Device for Repairing Shaft Neck of Drive Axle of Large-scale Lorry, Grinding Lathe and Using Method of Axle Housing Fine Trimming Device and Grinding Lathe. This invention was developed by Jin Jing..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Nippon Steel Corp and Toagosei have received a patent for Electromagnetic Steel Sheet and Adhesion Laminated Core Production Method. This invention was developed by Hirayama Ryu, Iwase Yoshiaki, Niwa Makoto, Takeda Kazutoshi, Hirakawa Makoto, Takatani Shinsuke and Fukuchi Minako.
The patent application numbe..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL have submitted a patent application for Method and Device for Producing Sks51 Hot Rolled Steel Strip on Csp Production Line. This invention was developed by Li Guocang, Liang Liang, Zeng Bin, Tian Fei, Jiang Xianggui, Liu Xuhui, Tao Yijun, Wu Jiansheng ..
Steel
| Tue 30 Jun 2026
Alexandria, July 1 -- Nippon Steel has sought patent for Frame Member. This invention was developed by Mikazuki Yutaka.
The patent application number is US202219127198 20221107. The patent publication number is US20260175916 (A1). International Patent Classification codes are B62D21/15 and B62D29/00. Cooperative Patent Classifi..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Japan Steel Works has applied Chinese patent for Lamination Molding Pressure Device, Lamination Molding System, and Lamination Molding Method. Yamamoto Takayuki developed it.
The patent application number is CN202610206193 20210709. The patent publication number is CN121733914 (A). International Patent Clas..
Steel
| Tue 30 Jun 2026
Beijing, July 1 -- Hitachi Energy has submitted a patent application for Inspection of Steel Elements. Grimmel Frank, Carlander Cynthia, Sader-montazi Nadia and Weinberg David developed the invention.
The patent application number is CN20248054927 20240814. The patent publication number is CN121752889 (A). International Paten..
Steel
| Tue 30 Jun 2026
Beijing, July 1 -- Nippon Steel & Sumitomo Metal has sought patent for Copper-plated Steel Sheet. This invention was developed by Tani Komomo, Nakano Tadashi and Koto Yusuke.
The patent application number is CN20248054676 20241120. The patent publication number is CN121752764 (A). International Patent Classification codes are..
Steel
| Tue 30 Jun 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Nippon Steel & Sumitomo Metal patent application for Surface Treated Member. Shimizu Atsuo and Shoji Hiromasa developed the invention.
The patent application number is CN20248055248 20240819. The patent publication number is CN121752759 (A). Internation..
Steel
| Tue 30 Jun 2026
Beijing, July 1 -- Nippon Steel & Sumitomo Metal has sought patent for Steel Sheet and Sheet Member. This invention was developed by Hironaka Satoshi, Nakano Katsuya and Nagano Mai.
The patent application number is CN20248055802 20240905. The patent publication number is CN121752749 (A). International Patent Classification code..
Steel
| Tue 30 Jun 2026
Beijing, July 1 -- State Intellectual Property Office of China has received JFE Steel patent application for Steel Sheet and Method for Manufacturing Same. Takeya Kentaro, Kariya Nobusuke and Shiimori Fusae developed the invention.
The patent application number is CN20248053351 20240827. The patent publication number is CN12175..
Steel
| Tue 30 Jun 2026
Beijing, July 1 -- POSCO has sought patent for Grain-oriented Electrical Steel Sheet and Method for Refining Magnetic Domain Thereof. This invention was developed by Kim Jung-woo, Kim Woo-sin and Kwon Oh-yeoul.
The patent application number is CN202380101856 20231220. The patent publication number is CN121752744 (A). Internatio..
Steel
| Wed 01 Jul 2026
Alexandria, July 1 -- U.S. Patent and Trademark Office has published JFE Steel patent application for Laser Cutting Method, Steel Strip Production Method, Laser Cutter, and Steel Strip Production Equipment. The invention was developed by Harazono Manabu and Fukunaga Takayuki.
The patent application number is US202319131946 2023..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Taiwan Patent for High Flatness and Ultra-high Strength Steel Plates and Manufacturing Method the Same has been issued to China Steel. This invention was developed by Chen Chih-ching, Wang Yuan-tsung and Wu Tsung-feng.
The patent application number is TW20230149366 20231218. The patent publication number is TW..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Nippon Steel has been granted a patent for Polygonal Cylindrical Structure, Method for Designing Polygonal Cylindrical Structure, and Foundation Structure for Ocean Wind Power Generation Facility Using Polygonal Cylindrical Structure. This invention was developed by Hisazumi Kazumasa and Hirose Katsuya.
The ..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Taiwan Patent Office has awarded a patent to China Steel for Coating Material for Self-bonding Coating Electrical Steel, Coated Electrical Steel, Laminated Core and Electrical Steel the Same. Chan Shih-yu, Kuo Ching-kuo, Chen Po-yu, Lin I-chih, Chen Hsing-yi and Lin Hsin-wei developed the invention.
The patent..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Jiangsu Xingqi Intelligent Power Transmission Technology patent application for Automatic Angle Steel Welding Device for Angle Steel Tower. Wang Huanxin, Tang Xuehua and Chen Yanhua developed the invention.
The patent application number is CN20251237750..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Shandong Fangyin Intelligent Manufacturing has submitted a patent application for Cross Steel Column Welding Device. Cui Yuling, Yang Mingbo, Dang Wentao and Lu Zhaoqing developed the invention.
The patent application number is CN202511261875 20250905. The patent publication number is CN121733101 (A). Interna..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has released Inner Mongolia First Machinery Group patent application for Steel Plate Cutting Device. This invention was developed by Li Siyu, Xing Ying, Hao Qinghua, Wang Ruijie, Gao Peijun, Zhang Xiaocheng, Liu Yang, Hao Huihui, Zhang Lei, Yang Chunguang, Wang Haobo..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has published China Construction Steel Structure patent application for Method for Machining and Detecting Square Rectangular Steel Pipe for Fabricated Steel Structure House. The invention was developed by Liu Shu, Liu Wanli, Chen Zhenming, Wang Xiaoyang, Wu Hongming..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Taiwan Patent Office has awarded a patent to China Steel for Method for Flattening Steel Plate Capable of Preventing the Formation of Hard and Brittle Structures in the First Semi-finished Product During the Cooling Process by Controlling the Finish Rolling Temperature. Huang Qi-sheng, Luo Wei and Wu Zong-quan ..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Hefei Sendeli Packaging Materials patent application for Steel Strip Double-sided Assembly Equipment for Steel Edge Box Machining. Lu Lei developed the invention.
The patent application number is CN20261070638 20260120. The patent publication number is ..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has released Zhejiang Winner Fire Fighting Equipment patent application for Special Manipulator for Steel Seamless Gas Cylinder. This invention was developed by Shi Jian, Cao Yafei, Gao Haifeng, Hong Feng, Zhao Mingmin, Tang Jialiang, Feng Gangqiang and Li Hui.
The ..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Nippon Steel has been awarded a patent for Hot-dip Galvanized Steel Material. This invention was developed by Furukawa Shinya, Tokuda Kohei and Goto Yasuto.
The patent application number is TW20240109886 20240318. The patent publication number is TWI876928 (B). International Patent Classification codes are C22..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- China Steel has been granted a patent for Method and Computer System for Predicting Defect of Rolled Bar and Rod Coil. Chen Yen-ting, Hsieh Feng-fan and Chen Chun-ku developed the invention.
The patent application number is TW20240106260 20240222. The patent publication number is TWI876887 (B). International P..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- JFE Steel has been granted a patent for Surface-treated Steel Sheet and Manufacturing Method Therefor. This invention was developed by Tomozawa Masanari, Nakagawa Yusuke and Ueno Takashi.
The patent application number is TW20240105798 20240219. The patent publication number is TWI876883 (B). International Pate..
Steel
| Tue 30 Jun 2026
Taipei, June 30 -- Nippon Steel Chemical & Mat Co Ltd and Nippon Steel Chemical & Material Co Ltd have secured a patent on Photosensitive Resin Composition for Black Resist, Manufacturing Method of That, Light-shielding Film Cured the Same, Color Filter and Touch Panel Having That Film, Display Device Having Them. Ogawa Junya an..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has published Angang Steel Cold Rolled Steel Sheet (Putian) patent application for Thickness Detection Control Equipment for Cold-rolled Steel Coil Production. The invention was developed by Zhu Zhenfeng and Xu Dong.
The patent application number is CN202610226147 2..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Shougang Zhixin Electromagnetic Material (Qian'an) has sought patent for Strip Steel Rolling Method and Device. This invention was developed by Gong Lei, Li Li, Xuan Lijian, Hu Lianwei, Lan Xiaodong, Zhao Quan, Fan Xin, Zhao Jingbo, Hu Linpeng and Liu Haichao.
The patent application number is CN202511287654 2..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Shanxi Jianlong Industrial has applied Chinese patent for Method for Reducing Surface Oxide Scale Powder in Girder Steel Decoiling Process. Zhang Jiujun, Gan Yuanyou and Zhang Wei developed it.
The patent application number is CN202511790839 20251201. The patent publication number is CN121732554 (A). Intern..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Shandong Iron and Steel has submitted a patent application for Rolling Method for Reducing Rolling Groove Slipping. This invention was developed by Wu Jian, Sun Yilong, Wang Liwei, Shen Deshan, Zhang Rongbo and Zhao Shicheng.
The patent application number is CN202610221615 20260225. The patent publication num..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Nippon Steel Chemical & Materials has been granted a patent for Photosensitive Resin Composition, Cured Product Thereof, and Display Device with That. This invention was developed by Niina Masashi.
The patent application number is TW20210111632 20210330. The patent publication number is TWI876017 (B). Internat..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Shandong Fangyin Intelligent Manufacturing has submitted a patent application for Continuous Cutting Equipment for Steel Beam Machining. Liu Yiliang, Yang Mingbo, Zhuang Pan and Qu Tieyong developed the invention.
The patent application number is CN202511115957 20250811. The patent publication number is CN121..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Changzhou Bode Tools has filed a patent application for Guide Angle Integrally-formed Steel Plate Drill. This invention was developed by Li Yunjie.
The patent application number is CN202511917578 20251218. The patent publication number is CN121732865 (A). International Patent Classification codes are B23B51/0..
Steel
| Tue 30 Jun 2026
Beijing, July 1 -- State Intellectual Property Office of China has released Nippon Steel & Sumitomo Metal patent application for Estimation Device, Estimation Method, Estimation System, Determination Method, and Computer Program. This invention was developed by Hirano Koji and Tachimizo Nobuyuki.
The patent application number i..
Steel
| Wed 01 Jul 2026
Alexandria, July 1 -- U.S. Patent and Trademark Office has released POSCO Mobility Solution patent application for Laminated Core Manufacturing Apparatus and Laminated Core Manufacturing Method. This invention was developed by You Jae Chun, Lee Jeong Il, Hong I Gyeong, Kim Chan Jung, Kim Ye Eun, Lee Young Seok, Nam Ki Taek, Chi ..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Shandong Iron and Steel Group Yongfeng Lingang has submitted a patent application for Continuous Casting Billet Surface Defect Online Detection and Classification System Based on Machine Vision. This invention was developed by Yu Hongji, Qi Gang, Song Xiubing, Fu Xintong, Yang Rongfeng, Ni Guihu and Jia Yanpen..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- China Steel has received a patent for System for Calculating Reserve of Material Pile. This invention was developed by Chen Jhan-wun.
The patent application number is TW20230110810 20230323. The patent publication number is TWI876295 (B). International Patent Classification codes are G01F17/00 and G06Q10/08.
..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- Fengfan has submitted a patent application for Casting Method of Non-magnetic Stainless Steel Impeller. Ji Wei, Fan Yang, Yan Zhaolei and Feng Baolei developed the invention.
The patent application number is CN202511950248 20251223. The patent publication number is CN121732724 (A). International Patent Classi..
Steel
| Wed 01 Jul 2026
Taipei, July 1 -- Taiwan Patent for Processing Device, Electric Vehicle, Processing Method, and Program has been issued to Nippon Steel. This invention was developed by Honma Rei and Kamikawabata Masahito.
The patent application number is TW20230109566 20230315. The patent publication number is TWI876291 (B). International Pa..
Steel
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Jiangsu Aucksun Technology Material patent application for Multi-point Bending Device Based on Complex Profile Steel Plate and Using Method of Multi-point Bending Device. Xue Ming, Wang Xunwei, Bao Suqing and Go Eun-mi developed the invention.
The paten..
Steel
| Tue 30 Jun 2026
Alexandria, July 1 -- JFE Steel has submitted a patent application for Method for Etching Steel, Method for Preparing Sample for Optical Microscopic Observation, Solution Set for Etching Steel, and Etching Apparatus. This invention was developed by Kamo Yuichi.
The patent application number is US202319129044 20231019. The paten..
Steel
| Tue 30 Jun 2026
Alexandria, July 1 -- U.S. Patent and Trademark Office has released POSCO patent application for Martensitic Stainless Steel with Excellent Hardenability. This invention was developed by Jo Gyujin, Kim Dong-hoon and Kang Hyung-gu.
The patent application number is US202619544841 20260219. The patent publication number is US20260..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- University of Science and Technology Beijing and Xining Special Steel Co Ltd have sought patent for Controlled Rolling, Controlled Cooling and Quenching and Tempering Heat Treatment Method for Large-size 4145H Drill Collar Steel Bar. This invention was developed by Zhao Haidong, Liu Yazheng, Wang Jianlong, Ji..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Hebei Hegang Material Technology Research Institute Co Ltd, HBIS Co Limited and HBIS Group have submitted a patent application for Ultrahigh-strength High-toughness Low-cost 9Ni Steel and Preparation Method Thereof. This invention was developed by Huang Xingui, Zhao Yanqing, Shi Shuai, Li Jie, Lyu Han, Li Bin..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Beijing Shanghai High Speed Railway Co Ltd, China Swjtu Univ Railway Development Co Ltd and China State Railway Group have submitted a patent application for Steel Rail Grinding Wheel. This invention was developed by Yang Huaizhi, Dai Chong, Dong Long, Zhang Youshi, Guo Xinghe, Li Huan and Wang Ying.
The p..
Steel
| Mon 29 Jun 2026
Beijing, June 30 -- Hunan International Communications Economic Engineering Cooperation, Hunan Xunhui Tech Co Ltd and Zhejiang Dongxin Intelligent Equipment Co Ltd have submitted a patent application for Automatic Steel Strand Traction Manipulator. This invention was developed by Huang Limang, Peng Junjie, Wu Chuping, Zhou Yang,..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Citic Metal Co Ltd, Beijing Institute of Technology Chongqing Innovation Center, Chongqing Shuyuandao Tech Co Ltd and Chongqing Aerospace Polytechnic College have submitted a patent application for Oxidation-resistant Steel Component Design Method Based on First Principle Calculation. This invention was devel..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Yiye Guangxi Construction Eng Co Ltd and China First Metallurgical Group have submitted a patent application for Rapid Guiding and Locking Structure for Steel Beam End and Steel Column Joint. Wu Shitao, Dong Da and Li Zheng developed the invention.
The patent application number is CN20261070221 20260120. T..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- The Fourth Eng Co Ltd of CCCC First Highway Eng Co Ltd and CCCC First Highway Engineering Group have submitted a patent application for Reinforcing Steel Bar Bundling Auxiliary Device. This invention was developed by Liao Yu, Wu Meng, Hu Biao, Huang Yaomin, Zhao Heng and He Guanjun.
The patent application ..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Nanjing University, Nantong Haimen Senda Decoration Mat Co Ltd and Haian Institute of High Tech Research Nanjing University have applied Chinese patent for Antifouling, Anti-fingerprint and Corrosion-resistant Stainless Steel and Preparation Method Thereof. Zhang Zifeng, Tang Shaochun, Wang Chen and Hu Yong d..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has published Northeastern University and Hunan University of Science and Technology patent application for Nitrogen-containing High-speed Steel and Preparation Method and Application Thereof. The invention was developed by Xu Guili, Wu Zhiqiang, Zu Guoyin and Xue S..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received CFHI Changzhou New Mat Co Ltd patent application for Cooling Process of Die Steel. Zhu Lin, Yao Zhongbo and Liu Ziyi developed the invention.
The patent application number is CN202511845738 20251209. The patent publication number is CN121737399 (A). ..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Guangxi Beigang Jinya Steel Co Ltd has sought patent for Argon Oxygen Decarburization Furnace for Wear-resistant Stainless Steel Production. This invention was developed by Mo Dongfu, Wu Xianli, Tang Zhenguang, Wu Sikai, Luo Ping and Hua Weijie.
The patent application number is CN202511972131 20251225. The..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Nanjing Technical Vocational College has filed a patent application for Complex Curved Surface Steel Structure Form Generation Design System Based on Parameterization Driving. This invention was developed by Tang Xihai.
The patent application number is CN202511926735 20251219. The patent publication number..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Aerospace Research Institute Of Materials And Processing Technology has submitted a patent application for Aluminum Steel Transition Section Structure Based on Self-adaptive Gap Control and Vacuum Brazing Method Thereof. This invention was developed by Kang Li, Liang Debin, Zhang Dong, Zhu Han, Shi Gang, Li H..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- CNBM Hefei Steel Structure Tech Co Ltd has submitted a patent application for Laminated Primary Beam and Secondary Beam Connecting Node Device. This invention was developed by Yu Zhenhai, Zhang Runsheng, Bu Yao, Feng Tao and Yang Shiyu.
The patent application number is CN202511725413 20251124. The patent p..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Shanghai Baoju Surface Tech Co Ltd patent application for Low-temperature Non-electrolysis Steel Plate Degreasing Agent, Preparation Method and Application. Li Guodong, Zhuang Xudong and Zhuang Haitao developed the invention.
The patent application n..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Panzhihua Iron & Steel Research Institute Pangang Group has applied Chinese patent for Chromium-free High-temperature-resistant Treating Fluid, Hot-dip Aluminum-zinc Environment-friendly Coated Plate and Preparation Method Thereof. Xiao Li, Ran Changrong, Liu Gaojie, Chen Lin, Luo Jiaqing and Dong Xueqiang de..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Angang Steel Co Limited has submitted a patent application for Austenitic Stainless Steel Plate for Sodium-cooled Fast Reactor Fuel Cladding, Manufacturing Method and Welding Method Thereof. This invention was developed by Yang Cheng, Yan Bingyu, Bai Yunfeng, Wang Shuang, Ouyang Xin, Xing Mengnan, Li Xinling,..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Angang Steel Co Limited patent application for 780mpa-grade Hot-dip Galvanized Low-density Steel with Low Yield-tensile Ratio and High Corrosion Resistance and Manufacturing Method of 780mpa-grade Hot-dip Galvanized Low-density Steel. Wang Keqiang, Xu X..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has released Angang Steel Co Limited patent application for 590mpa-grade Hot-dip Galvanized Low-density Steel with Low Yield-tensile Ratio and High Corrosion Resistance and Manufacturing Method of 590mpa-grade Hot-dip Galvanized Low-density Steel. This invention was..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Businessman Ind Shanghai Co Ltd has applied Chinese patent for 2500mpa-grade High-carbon Ti Composite Reinforced Hot-formed Steel and Preparation Method Thereof. Huang Chuncan and Mo Hangfang developed it.
The patent application number is CN202610211678 20260213. The patent publication number is CN12173757..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has released Weihai Tianrun New Material Tech Co Ltd patent application for High-polishing Mirror Surface Die Steel and Preparation Process Thereof. This invention was developed by Wu Ming, Wang Xin and Liu Zhongli.
The patent application number is CN202610139401..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Guangzhou Zhongshan New Mat Co Ltd has submitted a patent application for Ferritic Stainless Steel and Preparation Method and Application Thereof. Chu Manman developed the invention.
The patent application number is CN202511982216 20251225. The patent publication number is CN121737572 (A). International Pa..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Nanyang Hanye Special Steel Co has sought patent for Low-cost Alloyed Q460c/d Steel Plate and Production Method Thereof. This invention was developed by Xu Shaopu, Liu Peng, Yuan Gaojian, Wang Lu, Zhang Tao, Zhu Xianxing, Li Zhongbo, Kang Wenju, Yang Dong and Liu Chunxia.
The patent application number is C..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Panzhihua Iron & Steel Research Institute Pangang Group has applied Chinese patent for Method for Judging High-titanium Vanadium Titano-magnetite Blast Furnace Smelting Hearth Accumulation. Ling Xinke, Jiang Sheng, Zhang Lili and Pu Shuiqiang developed it.
The patent application number is CN202511994235 20..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Panzhihua Iron & Steel Research Institute Pangang Group has submitted a patent application for Low-permeability High-slag-invasion-resistance Tundish Dry Material for Continuous Casting as Well as Preparation Method and Application of Low-permeability High-slag-invasion-resistance Tundish Dry Material. This i..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has published Central Iron & Steel Research Institute Co Ltd patent application for Treatment Method for Keeping Magnetic Field of Samarium-cobalt Permanent Magnet Stable. The invention was developed by Li Dongli, Chen Hongsheng, Fang Yikun, Dong Shengzhi, Li Wei, H..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Central Iron & Steel Research Institute Co Ltd patent application for Method for Improving Fluidity of Magnetic Powder and Preparing High-consistency Magnet. Li Dongli, Chen Hongsheng, Wang Fanggui, Dong Shengzhi, Li Wei, Xu Jiyuan and Han Rui developed..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Central Iron & Steel Research Institute Co Ltd has filed a patent application for Annular Inductor Design Method and Device Based on Multilayer Film and Storage Medium. This invention was developed by Zhao Chenyang, Qi Yan, Xu Lihong, He Jun, Mou Xing, Wang Yu and Guo Shihai.
The patent application number ..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- Jiangxi Zhengxing Auto Parts Mfg Co Ltd has submitted a patent application for Method and Equipment for Optimizing Double-tire Steel Rim Structure. This invention was developed by Shang Chenlong, Yang Zhiqin, Yang Fengyi, Hu Denghui, Zou Wenwei, Zhang Le, Wu Yusai and Yang Shunkun.
The patent application n..
Steel
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Angang Steel Co Limited patent application for Control Method and System for Improving Heat Accumulating Type Combustion Pressure. Jia Zhen, Wang Dongshan, Sun Shoubin, Yan Dongyang, Zhang Yan, Liu Changpeng and Zhang Tianfu developed the invention.
..
1
to
100 of
397 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
