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Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- State Intellectual Property Office of China has published Sinohydro Bureau 7 patent application for Optimal Configuration Method and System for Steel Bar Profile Steel Processing Personnel. The invention was developed by Gao Feng, Zhou Qiang, Lu Xujia, Song Huanqing, Ding Guopeng, Lei Wen, Zheng Xiang, Lu Yumi..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Nippon Steel & Sumitomo Metal has sought patent for Cut Processed Product and Guardrail. This invention was developed by Hayashida Takahide.
The patent application number is CN20238065564 20230919. The patent publication number is CN119948206 (A). International Patent Classification codes are B23D15/00, C23C2..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Xuzhou Hongtai Knitting Tech Co Ltd has received a patent for Steel Ball Size Sorting Device. This invention was developed by Ma Yunliang.
The patent application number is CN202422477032U 20241014. The patent publication number is CN223276632 (U). International Patent Classification codes are B07B1/08, B07B..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Hubei Yunsheng Rolling Element Mfg Co Ltd has secured a patent on Steel Ball Wiping Equipment. Zhao Xifu, Zhao Zhongyou and Jiang Shijun developed the invention.
The patent application number is CN20242212580U 20240819. The patent publication number is CN223276767 (U). International Patent Classification co..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Changshu Feifan Metalwork Co Ltd has received a patent for Linear Buffering Mechanism of Steel Ball Shaping Disc. This invention was developed by Chen Gang, Gu Zhiwen, Lu Yufeng and Yang Jianping.
The patent application number is CN202422447719U 20241011. The patent publication number is CN223276964 (U). In..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Changshu Feifan Metalwork Co Ltd has received a patent for Steel Ball Shaping Device. This invention was developed by Chen Gang, Gu Zhiwen, Lu Yufeng and Yang Jianping.
The patent application number is CN202422447718U 20241011. The patent publication number is CN223277480 (U). International Patent Classific..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Changshu Feifan Metalwork Co Ltd has been awarded a patent for Steel Ball Shaping Disc Supporting Mechanism. This invention was developed by Chen Gang, Gu Zhiwen, Lu Yufeng and Yang Jianping.
The patent application number is CN202422447720U 20241011. The patent publication number is CN223277767 (U). Interna..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- State Intellectual Property Office of China has released Shanghai Zhenhua Heavy Industries patent application for Steel Box Girder Three-dimensional Model Cost Prediction Method Based on Reinforcement Learning. This invention was developed by Zhou Enxian, Feng Jianmin, Guo Junhua and Su Chengcheng.
The patent..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Nippon Steel & Sumitomo Metal has applied Chinese patent for Non-oriented Electrical Steel Sheet, Core, Method for Manufacturing Core, Motor, and Method for Manufacturing Motor. Wakisaka Takeaki and Natori Yoshiaki developed it.
The patent application number is CN20238069336 20230919. The patent publication n..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Nippon Steel & Sumitomo Metal has applied Chinese patent for Grain-oriented Electrical Steel Sheet. Mogi Hisashi, Kawamura Yusuke, Iwaki Masataka and Takahashi Masaru developed it.
The patent application number is CN20238066527 20230922. The patent publication number is CN119948185 (A). International Patent C..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Xi'an Jiaotong University and Shaanxi Yatou IoT Co Ltd have submitted a patent application for Al-containing Directionally-solidified High-boron High-speed Steel Capable of Resisting Strong Liquid Zinc Cavitation Erosion and Preparation Method Thereof. Ma Shengqiang, Guo Pengjia, Tang Kaiyan, Ye Maojiang, Lyu ..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Hebei Hegang Material Technology Research Institute, HBIS Group and HBIS have submitted a patent application for Seawater-corrosion-resistant High-manganese Light Steel and Production Method Thereof. Wang Jiaojiao, Zhang Caidong, Li Jie, Zhao Linlin, Lyu Han, Gao Yunzhe, Zhou Yuqing, Wu Xiaolong, Liu Zixuan, B..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Zhejiang Zhongtian Hengzhu Steel Structure and Zhongtian Construction Group have received a patent for Steel Beam Downward-hanging Multi-span Assembly Type Operation Platform. This invention was developed by Fu Jianxin, Duan Kunpeng, Li Chaoqun, Fu Xiangsong, Ying Gaoliang, Zhao Jiawei and Zhou Ying.
The pa..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Jiangsu Shagang Iron and Steel and Jiangsu Shagang Group have obtained a patent for cooling device for stokehole test steel sample. This invention was developed by Chen Jinyu and Wang Yan.
The patent application number is CN202422109661U 20240829. The patent publication number is CN223258471 (U). Internatio..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- State Intellectual Property Office of China has received JFE Steel patent application for Grain-oriented Electrical Steel Sheet, Method for Producing Same, and Iron Core for Transformer. Omura Takeshi, Ichihara Yoshihiro and Inoue Hirotaka developed the invention.
The patent application number is CN2023806823..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Foshan Shunde Lingtai Pressure Vessel has received a patent for Steel Cylinder Machining and Conveying Device. This invention was developed by Wang Rongyuan, Guan Zhenchao, Yang Zhanhui and Li Xiaoting.
The patent application number is CN202422549570U 20241022. The patent publication number is CN223303439 (U)..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 5 -- SRBG Bridge Engineering has received a patent for Device for Translating, Rotating and Turning Over Large Section of Steel Arch Rib in Air. This invention was developed by Fu Cong, Zhang Xin, Zeng Xianghong, Dai Yongquan, Seo Kyung-lim and Pang Qi.
The patent application number is CN202422384254U 20240929. Th..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- JFE Steel has filed a patent application for Steel Sheet, Member, and Method for Producing Same. This invention was developed by Asakawa Tomohiro, Yoshioka Shimpei and Kimura Hideyuki.
The patent application number is CN20238068521 20230921. The patent publication number is CN119948191 (A). International Pate..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Makita has filed a patent application for Steel Bar Binding Machine. This invention was developed by Kinoshita Kazunori and Asakura Yuta.
The patent application number is CN20238068835 20230810. The patent publication number is CN119948231 (A). International Patent Classification codes are B21F15/06, B25B25/0..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Hebei Iron & Steel Group Mining and North China University of Science and Technology have applied Chinese patent for Modified Tailing Particle Filling Process for Converting Outdoor Metal Mine into Underground Metal Mine. Tian Xin, Li Shenghui, Du Yingnan, Cheng Zhongping, Chen Liyuan, Gao Lei, Yang Wei, Zhang..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Heilongjiang Jianlong Iron, Heilongjiang Ruixiang New Material Tech Co Ltd and Central Iron & Steel Research Institute have filed a patent application for Low-cost, High-strength and High-toughness 770mpa-grade Seamless Steel Tube and Manufacturing Method Thereof. This invention was developed by Li Hongbo, Wan..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Nanjing University of Science & Technology and Nanjing Jiuzhu New Material Res Institute Co Ltd have filed a patent application for Performance-adjustable Ultrahigh-strength Steel and Manufacturing Method Thereof. This invention was developed by Zheng Gong, Liang Yuying, Chen Yang, Bu Chuncheng, Xu Hao, Chen Y..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Nippon Steel Chemical & Materials has submitted a patent application for Polyfunctional Vinyl Resin, Method for Producing Same, Composition, and Cured Product. This invention was developed by Omura Masaki, Ogami Koichiro and Shrestha Niranjan Kumar.
The patent application number is CN20238068462 20230925. The..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- JFE Steel has submitted a patent application for Steel Sheet, Member, and Method for Producing Same. Asakawa Tomohiro, Kimura Hideyuki and Yoshioka Shimpei developed the invention.
The patent application number is CN20238068554 20230921. The patent publication number is CN119948192 (A). International Patent C..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Nippon Steel & Sumikin has submitted a patent application for Austenitic Stainless Steel Sheet. Matsumoto Mitsuki, Hatano Masaharu, Yamamoto Yoichi and Inuzuka Junpei developed the invention.
The patent application number is CN20238068183 20230912. The patent publication number is CN119948186 (A). Internation..
Steel
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Xinyu Iron & Steel has submitted a patent application for Scrap Steel Grade Judging Method, Device and System. This invention was developed by Yang Xianzhen, Liu Yu, Jiang Xingliang, Li Lei, Lyu Gang, Zhao Bin, Li Xian, Xiao Wei, Kang Wei and Lan Jun.
The patent application number is CN20251010475 20250103. T..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Gold Mantis Fine Decoration Technology Suzhou patent application for Self-adaptive Steel-aluminum Swimming Pool Waterproof Design Structure. The invention was developed by Wu Xiaodan, Wang Zhaoyun, Yu Kangwei, Zhang Jiandong, Xu Yiwei, Chen Ziang, Jia H..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Jiangsu Lianfeng Energy Equipment and Jiangsu Yonggang Group have filed a patent application for High-purity Steel for Wind Power Main Shaft Bearing as Well as Preparation Method and Application of High-purity Steel. This invention was developed by Fu Huagang, Yang Kaijun, Li Yilong and Shi Zhangyong.
The p..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Zhangjiagang Hongrun Metal Products has been awarded a patent for Energy-saving and Environment-friendly Electroplating Supporting Structure in Copper-clad Steel Wire Processing Technology. This invention was developed by Shao Jianzhong.
The patent application number is CN202422663293U 20241101. The patent ..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Shanghai Weixun Engineering Tech Co Ltd has been granted a patent for Stainless Steel Liquid Storage Tank Convenient to Clean. Tian Yong developed the invention.
The patent application number is CN202422833217U 20241120. The patent publication number is CN223257946 (U). International Patent Classification c..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Anhui Ouweicheng Steel Grating Co Ltd has secured a patent on Section Steel Grating Fixed in Crossed and Penetrating Mode. Lu Shaojie developed the invention.
The patent application number is CN202422791563U 20241115. The patent publication number is CN223257939 (U). International Patent Classification code..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Improved Sizing Block has been issued to Hubei Honglu Steel Structure. This invention was developed by Fu Hanwen.
The patent application number is CN20242396608U 20241216. The patent publication number is CN223257846 (U). International Patent Classification code is F16M7/00.
According..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Taihong Valve Tech Co Ltd has been awarded a patent for Connecting Structure for Valve Seat and Valve Body of Forged Steel Gate Valve. This invention was developed by Wei Hehua, Li Beibei and Lin Jinnan.
The patent application number is CN202422848418U 20241121. The patent publication number is CN223257584 ..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Dongguan Hengdong Aluminum Mat Co Ltd for Integrated Lead Screw Steel Module Structure. Lin Jindong and Lin Haona developed the invention.
The patent application number is CN202422979126U 20241204. The patent publication number is CN2232574..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Shandong Shengzhong Municipal Eng Co Ltd has been awarded a patent for Embedded Steel Bar Connecting Piece. This invention was developed by Meng Xianjun.
The patent application number is CN202422600400U 20241028. The patent publication number is CN223256315 (U). International Patent Classification code is E..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Suzhou Longyao Machinery Mfg Co Ltd has secured a patent on Steel Preheating Equipment. Zhao Tianlong and Wu Yuan developed the invention.
The patent application number is CN202421937346U 20240812. The patent publication number is CN223285963 (U). International Patent Classification codes are H05B6/10 and H..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Shandong Tianzhu Construction Supervision Consulting Co Ltd has obtained a patent for reinforcing treatment structure for reinforcing steel bars at joint of shear wall and beam. This invention was developed by Yu Mengkai.
The patent application number is CN202422249147U 20240913. The patent publication numb..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Steel Half Joint has been issued to Jiangsu Yuanwanlong Water Supply and Drainage Equipment Co Ltd. This invention was developed by Zhu Weibing, Zhu Weimin, Ji Haibo and Ji Yuheng.
The patent application number is CN202422915130U 20241128. The patent publication number is CN223257752 (U)...
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Zhonglun Steel Structure Co Ltd for Steel Structure of Assembly Type Eccentric Support. Meng Leilei, Liu Shangxin, Meng Jian and Gong Meng developed the invention.
The patent application number is CN202422589883U 20241025. The paten..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Hainan Baohua Construction Eng Co Ltd has been granted a patent for Acid-resistant and Corrosion-resistant Steel Structure. Wang Shisha, Shen Baogang and Lan Tianbao developed the invention.
The patent application number is CN202422563763U 20241023. The patent publication number is CN223256201 (U). Internat..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Zhejiang Wowo Valve Co Ltd has been awarded a patent for Stable and Durable Forged Steel Gate Valve. This invention was developed by Cai Yiqiang, Ju Xuewei and Wang Qiang.
The patent application number is CN202422363852U 20240927. The patent publication number is CN223257629 (U). International Patent Classi..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Wanfu Metal Button Co Ltd for Quadruple Steel Buckle Facilitating Buckling. Zhang Hongquan, Chen Lei, Zhang Wanfu and Ji Ronghua developed the invention.
The patent application number is CN202422711737U 20241106. The patent publica..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Foshan Sanshui Bingfa Metal Product Co Ltd for Workshop Steel Structure Beam Column. Ran Qifu and Fan Xiuyun developed the invention.
The patent application number is CN202422553812U 20241022. The patent publication number is CN223256200 (U..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Jiangmen Mingchuang Steel Structure Eng Co Ltd has been granted a patent for Frame Connecting Structure and Steel Structure Connecting Joint. Deng Guohua and Cheng Peng developed the invention.
The patent application number is CN202422409700U 20240930. The patent publication number is CN223256199 (U). Inter..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Steel Structure has been issued to Li Xinhua. This invention was developed by Li Xinhua, Xiao Jicheng, Chen Jianbo and Jin Yanyan.
The patent application number is CN202421745868U 20240722. The patent publication number is CN223256197 (U). International Patent Classification codes are E04..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Yang Pan has secured a patent on Butt Joint Structure of Steel Pylon Sections. Yang Pan, Wan Renhe, Wang Jun, Xia Amin, Li Shan and Liu Pengfei developed the invention.
The patent application number is CN202422456793U 20241011. The patent publication number is CN223255847 (U). International Patent Classific..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Shenzhen Baoyisheng Prec Hardware Co Ltd has been granted a patent for High-efficiency Press-fit Mechanism for Transferring and Pasting Steel Sheets. Huang Songbo developed the invention.
The patent application number is CN202422729489U 20241110. The patent publication number is CN223257242 (U). Internation..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Jilin Qifeng Purification Board Co Ltd has received a patent for Ventilation Color Steel Plate Connecting Mechanism. This invention was developed by Ren Liquan, Chai Hongwei and Ren Siqi.
The patent application number is CN202422868672U 20241125. The patent publication number is CN223257223 (U). Internation..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Jiangsu Runyang PREC Manufacturing Co Ltd has secured a patent on Multifunctional Stainless Steel Flange Sealing Assembly. Shen Xiaofei developed the invention.
The patent application number is CN202422941770U 20241130. The patent publication number is CN223282730 (U). International Patent Classification co..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Zhejiang Huafeng New Mat Co Ltd has been awarded a patent for High-pressure-resistant Full-width Sleeve. This invention was developed by Zhou Zhipeng, Ni Weibiao, Ding Xiangwei, Shen Chunfeng, Xu Chongyu and Zhou Haifeng.
The patent application number is CN202422936052U 20241129. The patent publication numb..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Hunan Lianshao Construction Eng Group Co Ltd has sought patent for Integral Moving Type Steel Mould for Detecting Vertical Shaft Section. This invention was developed by Yan Xiaobing, Ouyang Guang, Chen Jingjing, Jiang Xuefei and Li Qun.
The patent application number is CN202411938999 20241226. The patent p..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Qingdao Haoyu Heavy Industry has submitted a patent application for Self-cleaning Steel Structure Chimney. This invention was developed by Han Zhaoxian, Han Jiaxing, Han Tae-hyun, Liu Peng, Chen Xiaohui and Wang Weiyu.
The patent application number is CN202510253868 20250305. The patent publication number i..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received Nanjing Nuoao New Mat Co Ltd patent application for Automatic Switching Valve System Suitable for Steel Cylinder Gas. Song Xueyang, Kang Zhenjie, Li Zongzhou, Hou Zhenlin, Liu Yubin and Pan Yongfeng developed the invention.
The patent application numb..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Hefei Hesheng Special Mat Co Ltd has secured a patent on Fabricated Seashell Pattern Composite Steel Plate with Good Sealing Performance. Zhao Dongming, Xu Rimin and Wang Tao developed the invention.
The patent application number is CN202422892723U 20241127. The patent publication number is CN223257216 (U)...
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Shandong Guangwei Refrigeration Equipment Co Ltd has received a patent for Fan Mechanism of Stainless Steel Axial Flow Fan. This invention was developed by Chang Zhaoen and Chu Shuo.
The patent application number is CN202422262347U 20240914. The patent publication number is CN223257090 (U). International Pa..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Shanghai Zhahang Road Based Mat Co Ltd has been granted a patent for Hydraulic Steel Dam Gate. Guan Yongqiang developed the invention.
The patent application number is CN202422588523U 20241025. The patent publication number is CN223255961 (U). International Patent Classification codes are E02B7/38 and E02B7..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Hebei Sheng Yu Hydraulic Machinery Co Ltd has received a patent for Winch Hoist with Steel Rope Maintenance Structure. This invention was developed by Li Jianfei, Li Dan and Li Jianhao.
The patent application number is CN202422400801U 20240930. The patent publication number is CN223255960 (U). International..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Yueyang Changling Refinery Fangyuan Construction Man Consulting Co Ltd has filed a patent application for Safety Device for High-place Operation Near Edge of Steel Structure. This invention was developed by Wang Shuangqi, Zhang Hongbin, Hu Wei, Li Longming, Zhang Hairong, Chen Liang, Hu Chuanqiu, Yu Yao and Lu..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Jiangsu Xiandai Shuning Eng Construction Co Ltd has submitted a patent application for External Internal Expansion Type Steel Bar Protection Layer Control Device and Implementation Method Thereof. This invention was developed by Jiang Bo, Shan Shuanglong, Liu Lin, Li Xin, Zhang Hongfeng and Yu Guiyang.
The ..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Jintie Tech Group Co Ltd patent application for Intelligent Steel Bar Binding System and Operation Method Thereof. The invention was developed by Li Yongwei, Zhao Jianan, Nie Xuyu, Yi Yingchun, Jiang Shuai, Li Ao, Wei Wei, Yang Chen, Zhu Zechen and Huan..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Zhonglun Steel Structure Co Ltd for Steel Structure with Joint Reinforcing Structure. Gong Meng, Meng Leilei, Liu Shangxin and Meng Jian developed the invention.
The patent application number is CN202422589926U 20241025. The patent ..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Hoisting Device for Diaphragm Wall Steel Reinforcement Framework has been issued to Zhejiang Communications Construction Underground Eng Co Ltd. This invention was developed by Xu Jian, Lu Jiafeng, Ma Guoxin, Ren Jiangtao, Wang Ruile and Jiang Kaipeng.
The patent application number is CN2..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Sanya Research Institute Hunan University of Science And Technology patent application for Tunnel Steel Arch Support Structure and Secondary Yielding Control Method Thereof. The invention was developed by Zhang Jiahua, Wei Yunjun, Zhang Daobing, Zhang B..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Shenyang Machine Tool Co Ltd Of General Tech Group patent application for Ion Nitriding Process Method for Improving Mechanical Property of 8cr4mo4v Bearing Steel. The invention was developed by Yu Penghan, Yan Haoming, Dai Yougui, Liu Yongji, Kong Ling..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Liaoning Jinshitong Metal Products Co Ltd has been awarded a patent for Water Removal Device for Steel Bar After Heat Treatment. This invention was developed by Li Jingqiang.
The patent application number is CN202422591016U 20241025. The patent publication number is CN223258552 (U). International Patent Cla..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Guangdong Taishun Metal Tech Co Ltd has secured a patent on Stainless Steel Material Processing and Drying Equipment. Zhu Weihua, Lin Xujia and He Liansi developed the invention.
The patent application number is CN202422609546U 20241028. The patent publication number is CN223258491 (U). International Patent..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Jiangmen Mingchuang Steel Structure Eng Co Ltd has been granted a patent for Anchoring Anti-bending Steel Ladder and Steel Structure Equipment. Deng Guohua and Cheng Peng developed the invention.
The patent application number is CN202422409692U 20240930. The patent publication number is CN223256345 (U). Int..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Anjie Equipment Co Ltd for Roof Color Steel Plate Connecting Support. Wang Zhichun and Chen Xuemei developed the invention.
The patent application number is CN202422694329U 20241106. The patent publication number is CN223256320 (U)...
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Liaoning Jinshitong Metal Products Co Ltd for Conveying Device for Steel Bar Heat Treatment. Yu Peibin developed the invention.
The patent application number is CN202422591014U 20241025. The patent publication number is CN223255331 (U). Int..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Liaocheng Longying Steel Pipe Mfg Co Ltd has received a patent for Seamless Steel Tube Blank Heating Equipment. This invention was developed by Nie Jintao, Shang Taigong, Chen Zhen and Liu Chuang.
The patent application number is CN20242240952U 20240822. The patent publication number is CN223255327 (U). Int..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Zhengfang Textile Machinery Co Ltd for Contact Type Spring Steel Band Sealing Structure. Fan Yafan, Liu Guozhi, Li Jianli, Hu Jian, Liu Chuanyin, Sun Qifeng, Wang Liman and Kang Kai developed the invention.
The patent application number is ..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received Wuhan Iron & Steel River North Group Metal Products Co Ltd patent application for Prestressed Steel Strand Performance Detection Equipment. Hu Qiujin, Hu Meng, Zhu Zhao and Wu Likun developed the invention.
The patent application number is CN202510838..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chaoyang Duoyuanshuang Metal Composite Mfg Co Ltd has submitted a patent application for Novel High-manganese Wear-resistant Steel Zgmn14cr4nicub and Preparation Method Thereof. This invention was developed by Hao Fengshan.
The patent application number is CN202510124411 20250126. The patent publication num..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received Shijiazhuang Iron & Steel and University of Science and Technology Beijing patent application for High-strength and High-toughness Bainite Type Non-quenched and Tempered Steel and Preparation Method Thereof. Liu Xianda, Ren Shuhao, Ning Jianli, Dai Guanw..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has released ShougangGroup, Beijing Shougang and Qianan Iron and Steel Company of Shougang Corp patent application for 440mpa-grade Bake Hardening Steel and Preparation Method Thereof. This invention was developed by Wei Dong, Liu Libin, Wang Chuan, Li Mingyuan, Xie ..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received Baosteel Desheng Stainless Steel Co Ltd patent application for Production Method of High-yield-strength and High-elongation 316L Stainless Steel. Zhao Yibin developed the invention.
The patent application number is CN202510120441 20250125. The patent ..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Julu Wanerte Construction Tech Co Ltd has applied Chinese patent for Intelligent Heat Treatment Equipment for Steel Structural Part Machining. Tian Zhimin, Zhao Sufang, Lyu Limin, Lyu Lichuan and Qiu Lingfang developed it.
The patent application number is CN202510142999 20250210. The patent publication numb..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Hebei Xinggang Technology and Xingtai Iron & Steel Co Ltd patent application for Rolling Method for Reducing Carbon Level of High-carbon Steel Wire Rod Net. The invention was developed by Zhang Yuming, Qin Shuchao, Tian Xinzhong, Dong Qing, Zhao Haoqian..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Shougang Group, Beijing Shougang, Qianan Iron and Steel Company Of Shougang Corp and Beijing Shougang Cold-Rolled Sheet patent application for Preparation Method of High-uniformity Cold-rolled Phase-change High-strength Steel. The invention was develope..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has released Hebei Xinggang Technology and Xingtai Iron & Steel Co Ltd patent application for Rolling Process for Improving Widmanstatten Structure of Medium-carbon Cold Heading Steel. This invention was developed by Zhang Yuming, Zhang Jingrui, Li Yongchao, Tian Xin..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Jiangsu Tiangong Tools New Mat Co Ltd has submitted a patent application for Modification Treatment System and Method for Optimizing and Improving High-speed Steel Structure. This invention was developed by Wang Shuaishuai, Zou Han and Xu Xiaochen.
The patent application number is CN202411952440 20241227. T..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Zhejiang Jiede Machinery Tech Co Ltd patent application for Heat Treatment Method for Obtaining Equilibrium Structure of 18CrNiMo7 -6 Carburized and Quenched Steel Forge Piece. The invention was developed by Li Hailong, Tang Minseng, Huang Jiawei, Liang..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Shenzhen Sanda Metal Co Ltd has filed a patent application for Preparation Method of High-hardness Steel Material. This invention was developed by Zhang Shunbo and Fang Shuling.
The patent application number is CN202510169975 20250217. The patent publication number is CN119932270 (A). International Patent C..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Zhejiang Fusheng Machinery Co Ltd has received a patent for Stainless Steel Electronic Scale Base Convenient to Adjust. This invention was developed by Wei Shidong, Wang Xiaojun and Lin Jinjie.
The patent application number is CN202422799557U 20241118. The patent publication number is CN223259049 (U). Inter..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Qingdao Bst Steel Structure Co Ltd has secured a patent on Anti-climbing Angle Steel Tower. Gao Li and Zhao Jun developed the invention.
The patent application number is CN202422734528U 20241111. The patent publication number is CN223256568 (U). International Patent Classification codes are E04H12/00 and E0..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Tianjin Huayun Gongchuang Tech Co Ltd for Steel Member Reinforcing Structure. Chen Yang developed the invention.
The patent application number is CN202422611201U 20241029. The patent publication number is CN223256529 (U). International Pate..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Zhejiang Litong New Energy Co Ltd has secured a patent on Battery Fixing Steel Belt Structure. Qian Guangzhi, Li Yuelin, Tu Fanfan and Jiang Jinxing developed the invention.
The patent application number is CN202422208727U 20240910. The patent publication number is CN223285189 (U). International Patent Clas..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Cangzhou Zhongtie Equipment Manufacturing Materials has been granted a patent for Quantitative Lime Sampling Device. Zhao Lihan, Sun Weixiang, Lyu Wenjie, Han Yanyu, Jiang Shuxing, Liu Yunpeng, Tian Xinlei, Shen Baobao, He Zhipeng, Liu Lianhe, Liu Junyue and Tian Hongde developed the invention.
The patent a..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Hunan Yingzhen Tech Co Ltd has received a patent for Calibration Equipment for Steel Machining. This invention was developed by Xie Pei, Wang Luya, Liu Jun and Zhao Huiping.
The patent application number is CN202422664895U 20241101. The patent publication number is CN223258855 (U). International Patent Clas..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Hubei Junyaocheng Mould Mat Co Ltd for Die Steel Finished Product Perpendicularity Checking Device. Zhang Gang, Cao Dewen and Tang Wanting developed the invention.
The patent application number is CN202422665318U 20241101. The patent public..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Ycih No. 1 Construction Co Ltd has been granted a patent for Novel Steel Bar Planting-free Setting Template for Pay-off Hole. Liu Guangyuan, Hou Xuemei, Zhou Linggui, Chen Yin, Wang Fan and Yu Guanghong developed the invention.
The patent application number is CN202422346837U 20240925. The patent publicatio..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Datong Tai Rui Group Construction Co Ltd has obtained a patent for adjustable steel mould device for beam-column joints with different elevations. This invention was developed by Ren Xuhong, Zhang Jun, Wang Qiang, Miao Jun, Jing Huan, Wang Zhihui, Shi Ruirui, Yang Xiangying, Lyu Jin, Xie Zhicheng, Han Minghang..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Shanghai Sade Mould Tech Co Ltd has been awarded a patent for Pickling Device for Die Steel Processing. This invention was developed by Hu Shanhu.
The patent application number is CN202422606308U 20241028. The patent publication number is CN223255442 (U). International Patent Classification code is C23G3/00..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chongqing Jinyi Metal Mat Co Ltd has secured a patent on Inspection Bench for Angle Steel Production. Fan Taichun and Fan Yinxuan developed the invention.
The patent application number is CN202422838515U 20241119. The patent publication number is CN223283686 (U). International Patent Classification codes ar..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received No. 719 Res Institute China State Shipbuilding Co Ltd patent application for Steel Surface Enhancement Method Based on High-power Ultrasonic-assisted Plasma Electrolytic Oxidation and Application of Steel Surface Enhancement Method. Hu Lingyue, Zhou Haib..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has received Shanxi 2nd Construction Group, Shanxi Construction Investment Group and North University of China patent application for Steel Strand Penetrating Device for Prestress Tension. Zhang Hao, Zhang Zhi, Hu Mengshi, Chen Zhenhai, Xie Minjie, Li Weijun, Gong Xi..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Wuhan Dexingshun Tech Co Ltd has filed a patent application for Normal-temperature Degreasing Agent for Cold-rolled Strip Steel and Preparation Method of Normal-temperature Degreasing Agent. This invention was developed by Xie Shouquan and Tao Jiaming.
The patent application number is CN202510130359 2025020..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Changchun Xinjinxiang Cold Formed Steel Co Ltd has submitted a patent application for Surface Polishing Treatment Method for Cold-formed Section Steel. This invention was developed by Wen Boge, Shao Ting and Wen Jie.
The patent application number is CN202510430023 20250408. The patent publication number is ..
Steel
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Dongguan Saineng New Mat Co Ltd has filed a patent application for Steel Phosphating Post-treatment Agent as Well as Preparation Method and Application Thereof. This invention was developed by Liu Zican and Gao Jiana.
The patent application number is CN20251083837 20250120. The patent publication number is ..
Steel
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Locking Device of Steel Structure Connector has been issued to Jiangzuo Heavy Industry Equipment Tech Guangdong Co Ltd. This invention was developed by Deng Jianjun.
The patent application number is CN202421718287U 20240719. The patent publication number is CN223256196 (U). International ..
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