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Steel
| Sun 11 Oct 2026
Alexandria, Oct. 10 -- U.S. Patent and Trademark Office has received JFE Steel patent application for Transformer Stacked Iron Core Elasticity Matrix Determination Method and Vibration Analysis Method, and Non-transitory Computer Readable Medium. Namikawa Misao developed the invention.
The patent application number is US2024194..
Steel
| Sun 11 Oct 2026
Alexandria, Oct. 10 -- Aichi Steel has applied United States patent for Magnetic Detector. Kawano Takeshi and Itabuchi Shiori developed it.
The patent application number is US202318880396 20230629. The patent publication number is US20260299054 (A1). International Patent Classification codes are G01R33/00 and G01R33/028. Cooper..
Steel
| Sun 11 Oct 2026
Alexandria, Oct. 10 -- U.S. Patent and Trademark Office has received Baupoly AG patent application for Steel Monoblock Sleeper and Method for Producing Same. Frenzel Jürgen and Frenzel Jörg developed the invention.
The patent application number is US202319480631 20230314. The patent publication number is US20260297856 (A1)...
Steel
| Sun 11 Oct 2026
Alexandria, Oct. 10 -- Saarloha Advanced Mat Private Limited has filed a patent application for System and Method to Produce Rolled Green Steel Products with Very Low GHG Emission Intensity. This invention was developed by Bharambe Chandan Jagannath, Umate Nivrutti Dattatray, Goyal Ravindra Kumar and Puranik Abhiram Janardan.
..
Steel
| Sun 11 Oct 2026
Alexandria, Oct. 10 -- JFE Steel has applied United States patent for Method for Producing Molten Steel. Murai Takeshi and Mizobata Keisuke developed it.
The patent application number is US202419489348 20240327. The patent publication number is US20260297699 (A1). International Patent Classification codes are C21C7/06 and C21C7..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Hebei Iron & Steel Group Sijiaying Yanshan Iron Mine has obtained a patent for dry-separation magnetic separator capable of preventing material stacking. This invention was developed by Deng Yufen, Lai Youbang, Wang Haixia, Yuan Teng, Liang Yantao, Ye Huishi, Tian Yanchun, Zhang Shuo, Cao Hanqing, Yuan Jiming..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Tangshan Tangsteel Gas Co Ltd, Tangshan Iron & Steel Group and Hegang Leting Steel for Waste Gas Recovery Equipment of Pressure Swing Adsorption Hydrogen Production Machine. Jiang Chao, Takehiro, Chen Shuicai, Chi Lijun, Meng Qingbao, Zhang P..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Hebei Iron & Steel Group Mining has been awarded a patent for Portable Safety Belt Suspension Device for Overhauling Ball Mill. This invention was developed by Ku Kim Hwe, Wang Jingjing, Sun Wei, Zhao Weiguang, Yu Ruijie, Wu Chuntao, Guo Chaoliang, Wang Jianhua, Chen Qingjun, Li Jiang, Zhou Hongwei, Li Yingga..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Zhejiang Qifeng Plumbing Pipe Ind Co Ltd has been granted a patent for Split Type Stainless Steel Water Inlet Valve Body Assembly. This invention was developed by Liu Feng, Zhou Tao and Chen Weiliang.
The patent application number is CN202520606780U 20250402. The patent publication number is CN223806636 (U..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Shanghai Nenghui Technology has been granted a patent for Fabricated Steel Pipe Connecting Structure. This invention was developed by Cheng Shuai, Luo Chuankui, Wen Pengfei, Zhang Jianding and Liu Yan.
The patent application number is CN202520722674U 20250417. The patent publication number is CN223806409 (U)..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Anhui Xiangrui Heavy Ind Machinery Co Ltd has obtained a patent for pvc plastic steel accessory convenient to install. This invention was developed by Wang Yunxiang.
The patent application number is CN202520635588U 20250407. The patent publication number is CN223806400 (U). International Patent Classificat..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Guangdong Jinchi Assembly Construction Co Ltd has obtained a patent for special slow-bonding prestressed steel strand with excellent durability for two-section anchor cable and anchor rod. This invention was developed by Long Zaiming.
The patent application number is CN202520736344U 20250418. The patent pu..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Tianjin Yunpeng Metal Products Co Ltd has been granted a patent for Double-opening Type Steel Vertical Hinged Door. Shi Dejuan developed the invention.
The patent application number is CN202520381802U 20250306. The patent publication number is CN223806011 (U). International Patent Classification codes are ..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Anhui Weika Household Co Ltd for Energy-saving Plastic Steel Window Structure. Li Guangkuan, Chen Lilin, Zhang Yue, Shao Changhui and Wang Mingqing developed the invention.
The patent application number is CN202423115137U 20241217. The pat..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Tianjin Yinlong Engineering Tech Co Ltd has obtained a patent for special photovoltaic steel strand anchorage device structure. This invention was developed by Sun Wei, Li Liancai, Han Lisheng and Usuki Toshinobu.
The patent application number is CN202520390271U 20250307. The patent publication number is C..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Qingdao Pingyuan Steel Structure Co Ltd has been granted a patent for Steel Tube Tower Foundation Reinforcing Structure. This invention was developed by Ren Dungong and Zhang Jing.
The patent application number is CN202423161006U 20241220. The patent publication number is CN223805887 (U). International Pat..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Jiangsu Fangshuo Electronic Eng Design Co Ltd has been awarded a patent for Butt Joint Device for Steel Column Installation of Steel Structure. This invention was developed by Wu Dongfeng, Chen Li and Lu Qinli.
The patent application number is CN202520190753U 20250207. The patent publication number is CN22..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Taizhou Xindalu Electronic Technology for Steel Bar Strapping Machine with Integrally-formed Wire Outlet Plate. Chen Zong, Su Yongbin and Shang Bokai developed the invention.
The patent application number is CN202520121880U 20250117. The pat..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Xingtai Construction Group has obtained a patent for mechanical connection structure for reinforcing steel bars between constraint ends. This invention was developed by Zhao Yonghong, Han Ping, Ding Jijun, Guo Manqing, Wang Xing, Sun Lei, Yang Yanhao, Zhang Qiang, Chen Guoli, Zhang Ziliang, Wang Yafeng and Qi..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Jinan Xinda Gongchuang Intelligent Tech Co Ltd has been granted a patent for Sleeve for Embedded Steel Bar Connection. This invention was developed by Tian Heyin, Li Hongxi, Wang Fei, Yao Xinxing and An Longbo.
The patent application number is CN202520388550U 20250307. The patent publication number is CN22..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Jiangsu Xinying Assembly Building Tech Co Ltd has been awarded a patent for Support-free Thin-wall Plate Steel Bar Truss. This invention was developed by Sun Junwei, Qi Lulu, Liu Wenlong and Zhang Chengmiao.
The patent application number is CN202520367801U 20250305. The patent publication number is CN22380..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Suzhou Dinggang Steel Structure Eng Co Ltd has been granted a patent for Angle Steel Member. This invention was developed by Wu Guoliang and Wu Jianwei.
The patent application number is CN202520376010U 20250305. The patent publication number is CN223805769 (U). International Patent Classification codes are..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Chuzhou Xinkuangye Building Material Tech Co Ltd for Sound Insulation Steel Structure Wall. Xu Shang, Xu Bin, Chen Ping and Dai Zhaojing developed the invention.
The patent application number is CN202422656925U 20241101. The patent publica..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Wujiang Dayi Brand Logo Co Ltd has obtained a patent for adjustable steel structure connecting device. This invention was developed by Yao Feng.
The patent application number is CN202423190693U 20241224. The patent publication number is CN223805694 (U). International Patent Classification codes are E04B1/2..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Rugao Dasheng Line Mat Co Ltd has secured a patent on Automatic Steel Foot Production Line. Zheng Dasheng, Zheng Lele and Huang Xiaolin developed the invention.
The patent application number is CN202423200670U 20241225. The patent publication number is CN223808969 (U). International Patent Classification c..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Jinchen Zhihui Tianjin Equipment Mfg Co Ltd has been awarded a patent for Underground Diaphragm Wall I-steel Joint Backfilling Device. This invention was developed by Sun Zhenhe.
The patent application number is CN202520292103U 20250224. The patent publication number is CN223805534 (U). International Paten..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Jinan Dongkang Metal Products Co Ltd has received a patent for High-stability Pc Steel Bar Hoisting Equipment. This invention was developed by Sheng Yongtao.
The patent application number is CN202520390955U 20250307. The patent publication number is CN223804740 (U). International Patent Classification code..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Dongguan Jinfeng Mould Steel Co Ltd for Steel Anti-falling Hoisting Device. Lim Chang-seong developed the invention.
The patent application number is CN202423301768U 20241231. The patent publication number is CN223804717 (U). International..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Yunnan Dianrui Detection Tech Co Ltd has obtained a patent for stay wire binding device for binding steel wire rope. This invention was developed by Yang Tianxing, Teng Yan, Wang Huimin, Li Jingjun and Yu Zhiyou.
The patent application number is CN202520307381U 20250225. The patent publication number is CN..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Suzhou Fuliwei Metal Mat Co Ltd for Automobile Steel Belt Material Guiding Structure Facilitating Stress Release After Shearing. Wei Hongkou developed the invention.
The patent application number is CN202520555159U 20250327. The patent pub..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Qingdao Haomai Steel Structure of China Electric Power Equipment and Technology has obtained a patent for feeding device suitable for steel pipes of multiple sizes. This invention was developed by Liu Tiancai, Ren Zhicheng, Zhou Jiazheng, Wang Cheng, Xu Zongqiang, Wu Chuanwen, Xue Mei and Shi Lin.
The patent..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Taizhou Huameng Metal Material has been awarded a patent for Blanking Device for Air Valve Steel Bar. This invention was developed by Zhang Weixiang.
The patent application number is CN202423133403U 20241218. The patent publication number is CN223804517 (U). International Patent Classification code is B65G65..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Qingdao Yikunhe Structure Eng Consulting Co Ltd has obtained a patent for double-layer four-stress main steel cable photovoltaic flexible support system. This invention was developed by Tian Qianglong and Guo Wenxia.
The patent application number is CN202423150143U 20241220. The patent publication number i..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Huafeng Technology Nanjing has obtained a patent for cable clamp for connecting transverse supporting rod of flexible photovoltaic support and prestressed steel strand. This invention was developed by Cai Jingjun, Zhou Jianfeng, Yang Haijin, Chen Wei and Liu Qian.
The patent application number is CN202520160..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Shanxi Zhuozheng Construction Eng Co Ltd has obtained a patent for water stop steel plate connecting device. This invention was developed by Cai Liangquan.
The patent application number is CN202520105378U 20250116. The patent publication number is CN223805587 (U). International Patent Classification codes ..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Jilin Zhushou Building Mat Manufacturing Co Ltd has received a patent for Water Stop Steel Plate for Basement. This invention was developed by Qi Dezhou.
The patent application number is CN20252045875U 20250109. The patent publication number is CN223805586 (U). International Patent Classification codes are..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Heze Haoyang Equipment Manufacture has been granted a patent for Anti-freezing Heat Preservation Steel Well. This invention was developed by Li Guoshan and Wang Guangguang.
The patent application number is CN202520206736U 20250210. The patent publication number is CN223805579 (U). International Patent Classi..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Foshan Dunpai Metal Products Co Ltd has been granted a patent for Stainless Steel Pipe Assembling Die. This invention was developed by Gong Shaoqing.
The patent application number is CN202422882958U 20241126. The patent publication number is CN223805525 (U). International Patent Classification code is E02D..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Guangxi Linglong Tire for All-steel Horizontal Cutting Device. Wang Feng, Wei Shichang, Wei Jianhui, Chen Wei, Yao Yangyang, Huang Jinchao and Ou Shengyong developed the invention.
The patent application number is CN202423294617U 20241231. T..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Shikaree Stainless Steel Seisen Co Ltd has been granted a patent for Wear-resistant Stainless Steel Wire Surface Hardening Treatment Equipment. Hu Jianxiang, Wang Hongxia and Hu Xun developed the invention.
The patent application number is CN202520860916U 20250502. The patent publication number is CN223805..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Chinese Patent for Tipping Device for Steel Slag Ladle has been issued to Shanghai Tongine Machinery Mfg Co Ltd. This invention was developed by Liao Yanghua, Cheng Hongfu, Cheng Xiaorong, Sun Ling and Qiu Yonghong.
The patent application number is CN202423141990U 20241219. The patent publication number is..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Shuangsen Metal Science & Tech Co Ltd for Bending Property Detection Equipment for Stainless Steel Pipe. Miao Xiaoxiao, Hu Qinjun, Lin Qingsong and Duan Congjun developed the invention.
The patent application number is CN202422983..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Jiangyin Maochang Metal New Material Tech Co Ltd has secured a patent on Automobile Bearing Steel Strength Testing Device. Zhang Zhijian and Zhang Xinjian developed the invention.
The patent application number is CN202520203371U 20250210. The patent publication number is CN223808274 (U). International Pate..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Dongying Zhongteng Metal Product Co Ltd has obtained a patent for steel wire pay-off tension detection device. This invention was developed by Wei Qiang, Wang Yinggang, Wen Zhaoxian, Zhao Quancheng, Qi Wenqiang and Yu Tiangang.
The patent application number is CN202520560326U 20250328. The patent publicati..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Changshu Aierqi Stainless Steel Pipe Ind Co Ltd has been granted a patent for Stainless Steel Tube Air Tightness Detection Equipment. This invention was developed by Zhou Guanfeng, Gao Runjun and Huang Weidong.
The patent application number is CN202520569398U 20250328. The patent publication number is CN22..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Nanjing Institute of Product Quality Inspection Nanjing Quality Development and Advanced Technology Application for Multifunctional Detection Device Suitable for Stainless Steel Vacuum Cup. Bu Jiangtao, Zhu Rong, Tang Wei, Tong Dawei, Lin Don..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Chinese Patent for Stainless Steel Pipe Fine Inspection Frame has been issued to Xinghua Boyun Stainless Steel Pipe Co Ltd. This invention was developed by Dong Xiaomei and Xu Boyun.
The patent application number is CN202520373441U 20250305. The patent publication number is CN223807890 (U). International P..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Anhui Dingsheng Mould Mat Co Ltd has secured a patent on Detection Equipment for Die Steel. Qiu Jianguo, Huang Haining and Li Jun developed the invention.
The patent application number is CN202520410628U 20250310. The patent publication number is CN223807859 (U). International Patent Classification code is..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Wuxi Mind Grating has secured a patent on Steel Grating Welding Seam Detection Protection Device. Gao Hongjuan and Wang Jian developed the invention.
The patent application number is CN202520508903U 20250321. The patent publication number is CN223807838 (U). International Patent Classification codes are B08B..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Qingdao Port Group's Port Engineering for Construction Engineering Steel Bar Quality Detector. Lu Binbin and Zhang Yong developed the invention.
The patent application number is CN202520530224U 20250325. The patent publication number is CN22..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Yingtan Daopu Intelligent Tech Co Ltd has been granted a patent for Novel Stainless Steel Ultrasonic Water Meter Shell. This invention was developed by Zhang Guoyang, Yan Binjun and Wu Yinyang.
The patent application number is CN202520358172U 20250303. The patent publication number is CN223807929 (U). Inte..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Hunan Construction Invest Traffic Construction Co Ltd has been awarded a patent for Steel Box Girder Monitoring System. This invention was developed by Tan Hengguang, Dong Guanqun, Zhang Feihao, Yang Zhike, Yang Hao and Yang Xiaoxiang.
The patent application number is CN202423250553U 20241227. The patent p..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Chinese Patent for Water Spraying Rolling Brush Cleaning Structure Applied to Steel Belt Cleaning Trolley has been issued to Shanghai Naut Steel Belt System Co Ltd. This invention was developed by Li Hong.
The patent application number is CN202520393564U 20250307. The patent publication number is CN2238043..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Chinese Patent for Stainless Steel Pipe Feeding and Pushing Device has been issued to Guangdong Dingli New Mat Co Ltd. This invention was developed by Pu Biao and Xing Kelin.
The patent application number is CN202520534168U 20250325. The patent publication number is CN223804291 (U). International Patent Cl..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Shougang Changzhi Iron & Steel has been granted a patent for Dry Quenching Belt Chute Flap Valve Switch Limit Control Device. This invention was developed by Song Haidong, Ma Teng, Sun Rencai, Su Ganggang, Liu Guangping and Zhang Guodong.
The patent application number is CN202520562603U 20250328. The paten..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Xingtai Xianfeng Ultrasonic Electronics Co Ltd has been granted a patent for Host Light Shield of Steel Rail Flaw Detector. This invention was developed by Yao Wen, Liu Ouyang and Feng Wei.
The patent application number is CN20252059041U 20250110. The patent publication number is CN223808388 (U). Internati..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Guangzhou Xintu Track Tech Co Ltd has received a patent for Steel Rail Detection Device. This invention was developed by Hu Renxu, Li Song, Lin Xianbin, Lin Zheng, Sun Rongjia and Tang Cen.
The patent application number is CN202423323194U 20241231. The patent publication number is CN223808386 (U). Internat..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Changxing Yuzhi Kitchen Equipment Co Ltd has been granted a patent for Stainless Steel Gasification Furnace. This invention was developed by Jiang Jinjie.
The patent application number is CN202520436438U 20250313. The patent publication number is CN223807213 (U). International Patent Classification codes a..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Linyi Ouke Energy Saving Tech Co Ltd for Vertical Stainless Steel Steam Boiler. Zhang Kai, Pang Erzong and Tian Jinfu developed the invention.
The patent application number is CN202422769978U 20241104. The patent publication number is CN22..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Jilin Jude Pipeline Co Ltd has been granted a patent for Anti-corrosion Steel Pipe with Heat Preservation Structure. This invention was developed by Song Jing, Yin Xue, Zhang Yonghui and Chen Nannan.
The patent application number is CN202520636238U 20250407. The patent publication number is CN223806838 (U)..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Dongyi Valve Manufacturing (Nantong) has been awarded a patent for Corrosion-resistant Marine Steel Casting Stop Valve Body. This invention was developed by Wu Xiance, Liu De and Zhang Yuanjian.
The patent application number is CN202520751880U 20250421. The patent publication number is CN223806828 (U). Inter..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Jiangxi Chuangtian Tech Co Ltd has been awarded a patent for High-temperature and High-pressure Welded Steel Pipe. This invention was developed by Hu Jiangtao, Ai Xiaojie and Guo Quanqiu.
The patent application number is CN202520227805U 20250213. The patent publication number is CN223806827 (U). Internatio..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Shanghai Tingte Pipe Industry has been granted a patent for Mirror Surface Stainless Steel Groove Tee Joint. Dai Weilong, Zhou Menglu and Xiang Ting developed the invention.
The patent application number is CN202520386308U 20250306. The patent publication number is CN223806801 (U). International Patent Class..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Qingdao Xinyongao Stainless Steel Products for Stainless Steel Sealing Element Convenient to Install. Zhao Xuyang, Zhao Huazhi and Lyu Binbin developed the invention.
The patent application number is CN202520234484U 20250214. The patent publ..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Xintai Steel Tech Co Ltd for Seamless Stainless Steel Pipe Capable of Being Sleeved and Fixed. Wang Beilei and Wang Yanxin developed the invention.
The patent application number is CN202520417178U 20250311. The patent publication ..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Shandong Hongtai Plastic Industry has obtained a patent for corrosion-resistant steel wire pipe. This invention was developed by Zhao Haiping and Fu Lei.
The patent application number is CN202520602893U 20250401. The patent publication number is CN223806728 (U). International Patent Classification codes are ..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- CCCC Inner Mongolia Construction Dev Co Ltd has been granted a patent for Pipe Orifice Correcting Machine for Large-diameter Nodular Cast Iron Steel Pipe. This invention was developed by Tan Jian, Li Mao, Zhang Junfen, Fu Jinglei, Zhang Xin, Jin Hongtao, Chang Yong, Wang Ruijun and Li Wenpeng.
The patent a..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Qingdao Haiheyuan Machinery Tech Co Ltd has been granted a patent for Size Detection Device for Steel Sheet Production. Zhu Zhenhuan, Guo Huan, Kang Soon-won, Li Bingchen, Zhu Zhenman and Li Lianzhen developed the invention.
The patent application number is CN202520549900U 20250327. The patent publication ..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Shanghai ECI Precision Electromechanical Technology has been awarded a patent for Inner Depth Measuring Device for Stainless Steel Cup-shaped Part. This invention was developed by Shen Yongjian and Chu Yingfeng.
The patent application number is CN202520461757U 20250317. The patent publication number is CN223..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Xiacun Special Alloy Shanghai Co Ltd for Slag Cleaning Structure of Steel Smelting Electroslag Furnace. Lin Weidong developed the invention.
The patent application number is CN202520141190U 20250121. The patent publication number is CN2238..
Steel
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Guangdong Hongde Steel Group Co Ltd has been granted a patent for Feeding Device of Steel Furnace. This invention was developed by Lin Jingfeng, Tang Rizhong, Fan Ruquan, Chen Guilin and Liu Weidong.
The patent application number is CN202520437272U 20250313. The patent publication number is CN223807597 (U)..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Hebei Kuangzheng Testing Technology Service and Hebei Vocational and Technical University of Science and Technology & Engineering have been granted a patent for Steel Wire Straightening Machine. This invention was developed by Wang Juan, Jia Pengfei, Huang Liying, Yang Ruifeng, Bai Lifan, Wang Zhe, Zhao Yulong..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Shanhaihong Wuhan Tech Co Ltd has obtained a patent for composite damper for reducing vibration noise of steel rail. This invention was developed by Fang Jian.
The patent application number is CN202520378491U 20250306. The patent publication number is CN223793428 (U). International Patent Classification cod..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Jiangyin Chunrui Metal Products Co Ltd has been awarded a patent for Stainless Steel Rivet Core Wire Winding Device. This invention was developed by Weng Haiqing, Liu Wei, Du Huakui, Zhu Lei and Xu Ke.
The patent application number is CN202520244554U 20250217. The patent publication number is CN223792658 (U..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Chinese Patent for Material Weighing Equipment for Steel Slag Production has been issued to Laiwu Steel Shuangshan Clay Welfare Proc Co Ltd. This invention was developed by Shi Rui, Yao Wei, Zhu Xinde and Li Shuming.
The patent application number is CN202520387853U 20250306. The patent publication number is..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Yingtan Daorun Tech Co Ltd has secured a patent on Stainless Steel Ultrasonic Water Meter Shell. Yao Genwang, Ai Zhonglong and Xie Junping developed the invention.
The patent application number is CN202520158762U 20250123. The patent publication number is CN223796083 (U). International Patent Classification..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Suzhou Unite Electronic Co Ltd has been granted a patent for Surface Drying Device for Cleaned Steel Belt. This invention was developed by Yao Jianguo, Deng Angang and Qin Qi.
The patent application number is CN202520413617U 20250310. The patent publication number is CN223795711 (U). International Patent Cl..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Dezhou Jufeng Galvanizing Co Ltd has been awarded a patent for Steel Radiator Convenient to Install. This invention was developed by Chen Kaili and Jiang Hengbo.
The patent application number is CN202520308243U 20250225. The patent publication number is CN223795350 (U). International Patent Classification c..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Xinghua Zhaokang Metal Products Co Ltd has been granted a patent for Stainless Steel Angle Steel with Protection Function. This invention was developed by Zhao Xiaokang.
The patent application number is CN202520674057U 20250411. The patent publication number is CN223794575 (U). International Patent Classifi..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Shandong Haixinda Petroleum Machinery Co Ltd has received a patent for Quick-opening System Supercharging Equipment for Steel Pipe Rolling. This invention was developed by He Meng and Gu Xueyong.
The patent application number is CN202520725647U 20250417. The patent publication number is CN223794393 (U). Int..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- State Intellectual Property Office of China has awarded a patent to Jingjiang Weierci Marine Equipment Co Ltd for Anti-loosening Detection Device for Steel Wire Rope of Flexible Lifting Gate. Cao Shunxin developed the invention.
The patent application number is CN20252082709U 20250114. The patent publicatio..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Qingdao Pingyuan Steel Structure Co Ltd has received a patent for Steel Tube Tower with Anti-loosening Device. This invention was developed by Ren Dungong and Zhang Jing.
The patent application number is CN20252075981U 20250114. The patent publication number is CN223793952 (U). International Patent Classifi..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- State Intellectual Property Office of China has awarded a patent to Shandong Huahui Prefabricated Construction Co Ltd for Splicing Type Stable Light Steel Assembly Type Villa. Chen Xiaoxiang and Fu Youcui developed the invention.
The patent application number is CN202520371243U 20250305. The patent publicat..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Ningbo Beilun Hengtai Machinery Co Ltd has obtained a patent for combined type steel structure rack structure. This invention was developed by Zhang Bin.
The patent application number is CN202520271046U 20250220. The patent publication number is CN223793919 (U). International Patent Classification codes are..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Ma Guorun has obtained a patent for steel structure reinforcing device.
The patent application number is CN202520355391U 20250303. The patent publication number is CN223793910 (U). International Patent Classification codes are E04B1/68, E04G23/02 and E04G23/04.
State Intellectual Property Office of Chi..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Huaihe Water Resources and Hydropower Dev Co Ltd has received a patent for Embedded Bolt Assembling Die for Steel Structure Engineering. This invention was developed by Guan Xianwei, Shi Hongliang, He Songyuan, Ma Lei, Yu Jingzhou, Liu Xiaoming, Zhang Nan, Yuan Xun, Zhang Chunguang and Liang Yaqiang.
The pa..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Jianling Hubei Tech Co Ltd has been granted a patent for Alloy Steel Template. This invention was developed by Fang Mingtao and Fang Jingxuan.
The patent application number is CN20252022715U 20250106. The patent publication number is CN223793861 (U). International Patent Classification codes are E04G17/04 a..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Huizhou Yulaixin Home Furnishing Co Ltd has received a patent for Square Tube All-steel Scaffold. This invention was developed by Zhang Xin and Zhang Fan.
The patent application number is CN20252079814U 20250114. The patent publication number is CN223793843 (U). International Patent Classification codes are..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Beijing Ziyu Decoration Design Co Ltd has received a patent for Steel Bar Planting Structure Capable of Reducing Wall Cracking. This invention was developed by Ren Yihao, Ji Yane, Ren Dengfeng, Li Xue and Zhao Lingqi.
The patent application number is CN202520196750U 20250208. The patent publication number i..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- State Intellectual Property Office of China has awarded a patent to Hengshui Yitong Pipe Industry and Xinjiang Jiaokan Zhiyuan Engineering Technology for Corrugated Steel Snow Protection Wall. Chen Xueguang, Zhao Ning, Wang Jianjun, Wang Zhihong, Liang Wenbin, Wei Yu, Zhu Dongdong, Zhou Jian, Zhang Longgang, J..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Chenguang Vacuum Tech Dongguan Co Ltd has received a patent for Stainless Steel Plate Surface Phosphating Treatment Device. This invention was developed by Liang Zhitao.
The patent application number is CN202423193438U 20241224. The patent publication number is CN223793240 (U). International Patent Classifi..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Pujiang Jinma Hardware Co Ltd has been granted a patent for Annealing Device for Cold-rolled Steel Coil. Jin Yongjun developed the invention.
The patent application number is CN202520278569U 20250220. The patent publication number is CN223793208 (U). International Patent Classification codes are C21D1/26 an..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Chinese Patent for Device for Preventing Annealing Adhesion of Steel Coil has been issued to Pujiang Jinma Hardware Co Ltd. This invention was developed by Jin Yongjun.
The patent application number is CN202520277709U 20250220. The patent publication number is CN223793207 (U). International Patent Classific..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Zhejiang Huaming Stainless Steel Co Ltd has secured a patent on Efficient Energy-saving Annealing Furnace for Stainless Steel Pipe. Lou Linghao, Zhu Xueming and Lou Xiaoqiu developed the invention.
The patent application number is CN202520110985U 20250117. The patent publication number is CN223793205 (U). I..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Zheshang Zhongtuo Group Zhejiang New Material Tech Co Ltd has secured a patent on Spheroidizing Furnace for Steel Production. Lei Bangjing, Xu Kuiru, Wang Qifei, Yan Haisheng, Lu Hongbo, Li Qinhuan, Wu Bo, Long Xianwu, Wang Hongbing, Xu Jinping and Wang Lu developed the invention.
The patent application num..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Wuhan Zhihong Electromechanical Equipment Eng Co Ltd has secured a patent on Annealing and Pickling Device for Stainless Steel Cold Rolling Production Line. Liu Xiang, Chen Chunyuan and Deng Yonghuang developed the invention.
The patent application number is CN202520184743U 20250206. The patent publication ..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Shandong Chuangda Steel Wire Product Co Ltd has been granted a patent for Guide Wheel Set Device for Steel Wire Production. This invention was developed by Li Jujin and Yue Hongyong.
The patent application number is CN202522553965U 20251202. The patent publication number is CN223792676 (U). International Pa..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Hubei Jingchen Mfg Co Ltd has been granted a patent for Flexible Steel Roller. This invention was developed by Zhang Shunjun.
The patent application number is CN202520298110U 20250224. The patent publication number is CN223792632 (U). International Patent Classification codes are B65H20/02 and B65H27/00.
..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Zhejiang Huajin Pipe Mfg Co Ltd has secured a patent on Strip Steel Positioning, Slitting and Winding Machine. Wang Jialiang developed the invention.
The patent application number is CN202520545776U 20250326. The patent publication number is CN223792615 (U). International Patent Classification codes are B26..
Steel
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Xinghua Xingzhuo Stainless Steel Products Co Ltd has been granted a patent for Automatic Winding Device for Stainless Steel Wire Net Filler. Liu Yongwei developed the invention.
The patent application number is CN202422678539U 20241104. The patent publication number is CN223792611 (U). International Patent ..
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