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Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Jiangsu Weiwu Electrical Equipment has obtained a patent for single-splicing channel steel of anti-seismic support. This invention was developed by Li Jie, Yu Naifeng and Shi Yurui.
The patent application number is CN202520863758U 20250506. The patent publication number is CN224003005 (U). International Pate..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Henan Jinke Environmental Prot Equipment Co Ltd for Novel Independent Partition Gasification Unloading Device for Powder Steel Silo. Xin Peishuai, Feng Haiming, Li Zhen, Niu Zejun, Chen Huiying, Zhang Wentong, Qin Tiandong, Feng Shanmin and Z..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Yangzhou Zhongxiang Machinery Co Ltd has been awarded a patent for Steel Pipe Port High-precision Chamfering Machining Equipment. This invention was developed by Jiang Zhenggui, Li Jinrong, Ma Qingjun, Jiang Zhengsong, Bu Zaitao and Li Mingliang.
The patent application number is CN202520778635U 20250423. T..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Tianchang Kanghong Oil Pipe Co Ltd for Steel Pipe Polishing Device. Chen Rongcai, Mei Kun, Chen Liujun and Tao Dong developed the invention.
The patent application number is CN202520589240U 20250331. The patent publication number is CN2239..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Dalian Jinjiang Automobile Parts Co Ltd for Stainless Steel Sheet Aluminum Material Edge Grinding Equipment. Wang Jue, Ma Fujin and Zhai Zhongtao developed the invention.
The patent application number is CN202520556626U 20250327. The paten..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Panzhihua Iron & Steel Research Inst Pangang Group has sought patent for Wire Cutting Electron Microscope Sample Fracture Protection Method Based on Reversible Hydrated Salt Phase Change Isolation. This invention was developed by Wu Wei, Deng Yong, Yuan Jun and Li Ruoxi.
The patent application number is CN..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Angang Steel Co Limited has submitted a patent application for Composite Fuel for Sintering and Preparation Method Thereof. This invention was developed by Zhang Hui, Li Zhibin, Han Ziwen, Liu Jie, Zhang Dawei, Hu Yishi, Jin Xun, Guo Quanfeng and Ren Wei.
The patent application number is CN202610813479 202..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- China University of Mining has submitted a patent application for Steel Slag-based Rapid Carbon Sequestration Type Filling Material as Well as Preparation Method and Application Thereof. This invention was developed by Li Xinying, Wang Zhongyang, Huo Binbin, Du Angju, Wang Yunjie, Li Zhoubiao, Tang Huajun, Su..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Frame Type Stranding Machine for Processing Steel Core Aluminum Alloy Stranded Wire has been issued to Changzhou Tefa Huayin Electric Wire & Cable Co Ltd. This invention was developed by Chen Fei, Zhang Kaiyun, Cai Fuzhen and Song Yuting.
The patent application number is CN202520108944U ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Nantong Yuanhang Ship Access Co Ltd for Novel Corrosion-resistant Marine Steel Casting Stop Valve Body. Gu Haibing, Zhou Dalong and Xu Feng developed the invention.
The patent application number is CN202520937186U 20250513. The patent publ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Angang Steel Co Limited for Device for Generating Power by Utilizing High-pressure Blast Furnace Molten Iron Jet Flow. Tang Jizhong, Zhang Lichao, Wu Guanyin, Liu Baokui, Zhang Yanhui, Li Zhong, Jiang Zhe, Teng Xueliang, Jiang Zhifei and Shao..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Tianjin Iron & Steel Group has received a patent for Dust Suppression and Protection Device for Feed Opening of Movable Mine Leakage Car. This invention was developed by Hu Jianjun, Qiu Jinming and Wang Qing.
The patent application number is CN202520495378U 20250320. The patent publication number is CN224000..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Jiangyin Hongli Engineering Machinery has been awarded a patent for High-sealing-performance Inner Wall Air Groove Steel Pipe for Pneumatic Conveying. This invention was developed by Yao Dongliang and Yao Hongxiang.
The patent application number is CN202520272332U 20250220. The patent publication number is C..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Anhui Hongyuan Iron Tower Co Ltd and Anhui Hongyuan Steel Structure Co Ltd for Forklift Steel Pipe Storage Support. Zhang Shengzhao, Wei Qiangqiang, Fan Zhiyong, Wu Chunyang, Sha Wenjing and Zhang Kun developed the invention.
The patent ap..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Angang Steel Co Limited has been granted a patent for Heavy Rail Device with Structure for Preventing End Collision Deformation. Wang Juanxi, Wang Xilin, Cui Yue, Li Xiang, Qiao Feng and Kim Wuk developed the invention.
The patent application number is CN202520420052U 20250311. The patent publication numbe..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chengdu Redwood Packaging Co Ltd has obtained a patent for steel edge box capable of effectively preventing collision. This invention was developed by Fang Ling and Wang Jian.
The patent application number is CN202520723388U 20250417. The patent publication number is CN224000109 (U). International Patent C..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Kashi Jianchang Steel Structure Co Ltd for Positioning Device for Steel Structure Connection. Wang Xihu, Fan Xiaohui and Meng Changchao developed the invention.
The patent application number is CN202520640372U 20250408. The patent publicat..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Anshan Changcheng Large Steel Pipe Co Ltd has been granted a patent for Steel Pipe Surface Cleaning Device. Wang Longguo developed the invention.
The patent application number is CN202520747522U 20250421. The patent publication number is CN223998194 (U). International Patent Classification code is B24D15/0..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Qingdao Huate Anti Corrosion Thermal Insulation Equipment Co Ltd for Environment-friendly Shot Blasting Cleaning Equipment for Inner Wall of Steel Pipe. Chi Kunhong, Zhou Zhaohua, Wang Caimei, Zhang Qidong and Zhang Mingjuan developed the inv..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chongqing Hanfang Steel Structure Co Ltd has been granted a patent for Scrap Collecting Device for Steel Structure Plate Cutting. Li Kui developed the invention.
The patent application number is CN202520605474U 20250401. The patent publication number is CN223997945 (U). International Patent Classification ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Zhejiang Yuancheng Precision Tech Co Ltd has secured a patent on Steel Structural Part Cutting Device. Cai Jianyi and Zhang Guohong developed the invention.
The patent application number is CN202520741480U 20250418. The patent publication number is CN223997825 (U). International Patent Classification code ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Rail Replacing Device for Steel Plate Transportation has been issued to Hubei Boda Tongxin Tech Co Ltd. This invention was developed by Feng Jie.
The patent application number is CN202520653432U 20250409. The patent publication number is CN224000516 (U). International Patent Classificati..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Shandong Xinglang Kitchen Ind Co Ltd has obtained a patent for stainless steel kitchen ware processing and fixing device. This invention was developed by Jia Cuiyu, Fu Haisheng and Fu Shoufeng.
The patent application number is CN202520548094U 20250327. The patent publication number is CN223998231 (U). Inte..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Nantong Shengtai Marine Equipment Co Ltd has submitted a patent application for Modularized Intelligent Assembling and Welding Method and System for Ocean Platform Steel Structure. This invention was developed by Hou Guoqing, Wang Gang and Gao Yang.
The patent application number is CN202610426675 20260402...
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Shandong Longli Tape Co Ltd has submitted a patent application for Steel Wire Rope Core High-temperature-resistant Conveying Belt and Preparation Method Thereof. This invention was developed by Liu Kechun, Chen Chengyou, Liu Wanying, Zhao Jigang and Duan Mingming.
The patent application number is CN2026108..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Transmission Gear for Reinforcing Steel Bar Shredding Machine has been issued to Tangshan Fengnan Xinchang Machinery Equipment Co Ltd. This invention was developed by Dong Tianliang.
The patent application number is CN20252126703U 20250523. The patent publication number is CN224003126 (U..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Xinrixin Metal Mat Shenzhen Co Ltd has obtained a patent for vibrating bin for preparing superhard stainless steel plate. This invention was developed by Zou Yanbiao, Sun Mingqi, Zhu Shuping and Shi Aihua.
The patent application number is CN202520222541U 20250212. The patent publication number is CN2240003..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Galvanized Steel Pipe Derusting Brush Wheel Replacing Mechanism has been issued to Qianan Zhengda General Steel Pipe. This invention was developed by Zhang Hongshun, Wang Yuanzhi, Qu Bo, Wen Guoqiang and Zhai Yongli.
The patent application number is CN202520696108U 20250414. The patent pub..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Dongtai Lanrui Metal Products Co Ltd has been awarded a patent for Stainless Steel Fastener Surface Polishing Device. This invention was developed by Ding Yongsheng and Zhu Chunlan.
The patent application number is CN202520759551U 20250422. The patent publication number is CN223998129 (U). International Pa..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Jiangxi Aili New Material Tech Co Ltd has sought patent for Flaw Detection Device for Circular Tube Type Steel Structural Member. This invention was developed by Xiong Shigen, Zhang Guohua and Xiong Li.
The patent application number is CN20241097605 20240124. The patent publication number is CN122449090 (A..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has published Foshan Nanhai Honggang Metal Product Co Ltd patent application for Quality Detection Device for Galvanized Steel Pipe Production. The invention was developed by Li Yi, Yang Wanyi and Wu Gang.
The patent application number is CN202610638186 20260511...
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Angang Steel Co Limited has applied Chinese patent for Correction Method for Bituminous Coal Caking Index by Sample Granularity. Wang Zhifeng, Zhou Liujian, Tang Yanxiu, Pan Yingsheng, Zhang Lei, Wang Haidan, Wang Lihui, Ding Guanzhong and Hou Jinqiang developed it.
The patent application number is CN20261..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Angang Steel Co Limited has filed a patent application for Stainless Steel Composite Plate Pitting Corrosion Test Determination Method. This invention was developed by Chen Yiqing, Sun Hang, Yu Yang, Yu Mingguang, Wang Zhongren, Hu Fengya, Tian Xiumei and Wang Jiaji.
The patent application number is CN2026..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Jiangsu Shenwang Group Wire Rope has sought patent for Torsion Test Equipment for Tensile Steel Wire Rope. This invention was developed by Jiang Guilin and Huang Weijie.
The patent application number is CN202610544344 20260423. The patent publication number is CN122448653 (A). International Patent Classifica..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- China Steel Anhuanyuan Wuhan Testing and Inspection Co Ltd has filed a patent application for Laser Distance Measuring Device for Measuring Gradient and Deflection and Measuring Method Thereof. This invention was developed by Tao Yi, Lu Kai, Xu Wenyan, Wang Bing, Li Zhengfei, Wang Huan, Sun Du, Liu Hong and X..
Steel
| Thu 12 Nov 2026
Seoul, Nov. 11 -- Hyundai Steel has applied Korean patent for Jig for Leveller Door of Cokes Oven. Choi Seung Young developed it.
The patent application number is KR20230118866 20230907. The patent publication number is KR20250036410 (A). International Patent Classification codes are C10B25/00, C10B43/04 and C10B45/00. Cooperat..
Steel
| Thu 12 Nov 2026
Seoul, Nov. 11 -- Hyundai Steel has submitted a patent application for Jig Apparatus for Disassembling and Assembling Coke Oven Door Latching Device. This invention was developed by Choi Seung Young.
The patent application number is KR20230118865 20230907. The patent publication number is KR20250036409 (A). International Patent..
Steel
| Thu 12 Nov 2026
Seoul, Nov. 11 -- POSCO M-Tech has submitted a patent application for Supporting Apparatus for Package. This invention was developed by Woo Dong Jin, Koo Keun Hae, Kim Sang Hoon, Hwang Deok Su and Lee Hak Su.
The patent application number is KR20230118860 20230907. The patent publication number is KR20250036407 (A). Internati..
Steel
| Thu 12 Nov 2026
Seoul, Nov. 11 -- POSCO M-Tech has submitted a patent application for Mat Switch. This invention was developed by Kim Hyo Su, Kang Su Jin, Oh Il Suk and Choi Chi Hoon.
The patent application number is KR20230118859 20230907. The patent publication number is KR20250036406 (A). International Patent Classification code is H01H13..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Jiangxi Xinhua New Material Tech Co Ltd has filed a patent application for Steel Strand Diameter Detection Device and Use Method. This invention was developed by Zhang Peng, Lai Yanfei, Ai Min, Hu Yiji and Zhang Xiaosheng.
The patent application number is CN202610887280 20260618. The patent publication num..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Reference Block for Ultrasonic Detection of Resistance Welding of Stainless Steel Plate has been issued to Tianjin City Siweiqi Testing Technology. This invention was developed by Sun Kai and Li Zeng.
The patent application number is CN202520604670U 20250402. The patent publication number ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Tianjin City Siweiqi Testing Technology has obtained a patent for stainless steel plate electric resistance welding defect ultrasonic detection auxiliary device. This invention was developed by Ma Shuqi, Liu Binhao and Wang Hongtuo.
The patent application number is CN202520604669U 20250402. The patent public..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Li Jingyuan has obtained a patent for steel strand corrosion test device. This invention was developed by Lu Xu, Han Guofeng, Li Jingyuan and Hu Jun.
The patent application number is CN202520639932U 20250407. The patent publication number is CN224004920 (U). International Patent Classification codes are G0..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Heilongjiang Provincial Special Equipment Inspection And Research Inst for Detection Device for Elevator Steel Wire Rope. Wang Jinlong, Song Ruijian, Chen Ying and Dong Dawei developed the invention.
The patent application number is CN2025..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Lianyungang Quality and Tech Comprehensive Inspection and Testing Center has been granted a patent for Sample Preparation Device for Steel Bar Fatigue Detection. Lu Ming, Wang Lihua, Zhang Ting and Han Chunlei developed the invention.
The patent application number is CN202520640464U 20250408. The patent pu..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Sample Shaping Device Applied to Embedding Machine has been issued to Angang Steel Co Limited. This invention was developed by Li Zhe, Zhang Lianwei, Chen Wei, Gao Qisheng, Mei Shuyan, Gong Wenhao, Wang Haidan, Ma Senpu and Zhai Yingjie.
The patent application number is CN202520424892U 2..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Angang Steel Co Limited has been awarded a patent for Coal Sampling Device. This invention was developed by Wang Xiaoming, Yi Xiaoming, Shang Xiaopeng, Wang Haidan and Zhao Hua.
The patent application number is CN202520400547U 20250307. The patent publication number is CN224004732 (U). International Patent..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Angang Steel Co Limited has obtained a patent for sampling device for plate-shaped slag sample. This invention was developed by Li Yang, Peng Dongdong, Wang Yiming, Hou Yongsheng, Guo Meng, Wang Zhenkui, Zhao Shuai, Chai Shuai and Pan Ruibao.
The patent application number is CN202520390747U 20250306. The p..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Shijiazhuang Zeda Automation Tech Co Ltd has been granted a patent for Stainless Steel Pressure Gauge. Zhang Duo, Cui Wei and Wang Zuo developed the invention.
The patent application number is CN202520312462U 20250226. The patent publication number is CN224004572 (U). International Patent Classification co..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Jiangsu Lianjian Testing Technology has received a patent for Dual-purpose Bundle Steel Bar Code Ruler Under Light Spot. This invention was developed by Liu Jilin, Ma Xinlei, Liu Hourong, Qi Shaojie, Zhou Dong and Huang Xingyun.
The patent application number is CN202520890814U 20250508. The patent publicat..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Zibo Aike Ind and Mineral Machinery has received a patent for U-shaped Steel Shed with Special Structure. This invention was developed by Cao Guide, Zhang Chengqian, Gao Wenlong, Ju Yan, Tang Zhiwei, Li Zhongbin and Zhu Xiaowei.
The patent application number is CN202520254587U 20250218. The patent publicatio..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Laiwu Iron & Steel Group Laiwu Mining Co Ltd has been granted a patent for Underground Iron Ore Mining Area Roadway Surrounding Rock Supporting Device. This invention was developed by Qi Wenlong and Lyu Haizheng.
The patent application number is CN202520269508U 20250220. The patent publication number is CN..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Zhaoqing Bochuang Hardware Products Co Ltd for Stainless Steel Bolt Structure. Huang Qiaoyi developed the invention.
The patent application number is CN202520680812U 20250411. The patent publication number is CN224002548 (U). International..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Nanjing Lingyuan Electric Power Tech Co Ltd has obtained a patent for steel wire seal with fracture sensing capability. This invention was developed by Xu Zhengjun and Zhao Li.
The patent application number is CN202521140092U 20250605. The patent publication number is CN224002524 (U). International Patent ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Qingdao Hengzhenxiang Power Equipment for High-stability Angle Steel Tower for Power Transmission. Zhao Ruzhen, Zhao Ruying and Wang Qiumei developed the invention.
The patent application number is CN202520418840U 20250311. The patent public..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Qingdao Yongruixiang Intelligent Tech Co Ltd has received a patent for Anti-climbing Angle Steel Tower. This invention was developed by Wang Chunming, Ding Tianfang, Zhang Deshan and Yao Yuanbin.
The patent application number is CN202520150862U 20250122. The patent publication number is CN224002456 (U). In..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Gold Mantis Fine Decoration Technology Suzhou has been awarded a patent for Fabricated Steel-aluminum Swimming Pool Body Design Structure. This invention was developed by Wang Zhaoyun, Wu Xiaodan, Xu Yiwei, Jia Hongda, Wang Yao, Zhang Jiandong, Chen Ziang and Cen Xiaoming.
The patent application number is ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Shuren University for Angle Steel Reinforcing Structure Embedded with T-shaped Section Auxiliary Main Material. Wang Zhenhua, Feng Jiaming, Shen Zheyu, Chen Yangyang, Zhou Qi and Jian Yujiao developed the invention.
The patent appli..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Wuhu Inst Technology has secured a patent on Concrete Filled Steel Tubular Column Reinforcing Device. Tan Qiufen, Li Yao, Ma Yu, Huang Dan and Qu Chao developed the invention.
The patent application number is CN202520304192U 20250225. The patent publication number is CN224002416 (U). International Patent C..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Lanzhou New District Zhuanjing Texin Chemical Technology has obtained a patent for standardized supporting device for positioning independent foundation short column reinforcing steel bars. This invention was developed by Liu Feiyang, Duan Peng, Yang Shaowei, Bai Yaoyu, Shi Hao, Zhang Chengqing and Ma Zhengmi..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- MCC Shanghai Steel Structure Technology has been granted a patent for Auxiliary Connecting Piece for Steel Structure. This invention was developed by Ji Weihao, Zhu Hao and Feng Feng.
The patent application number is CN20252003709U 20250102. The patent publication number is CN224002387 (U). International Pat..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Power Transmission Steel Tube Tower and Structure Support Assembly Operation Platform has been issued to Wenzhou Taichang Tower Manufacturing. This invention was developed by Wu Guozhu, Li Yong, Wang Renzhong, Tang Wenjuan, Cai Yingjie, Kim Keuk and Wang Weijie.
The patent application numb..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Powerchina Chengdu Engineering has secured a patent on Prestressed Steel Strand Pulling Device. Yu Xiaofei, Sun Zhouhui, Li Meirong, Duo Zengsen, Wang Tiehu and Liu Ping'an developed the invention.
The patent application number is CN202520650013U 20250408. The patent publication number is CN224002375 (U). In..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Jiangsu Tianlicheng Construction Tech Co Ltd has secured a patent on Novel High-strength Alloy Steel Template. Wang Qiang developed the invention.
The patent application number is CN202520572899U 20250329. The patent publication number is CN224002324 (U). International Patent Classification codes are E04G1..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Tianjin Xiaoshan Pipe Ind Co Ltd has obtained a patent for galvanized scaffold steel pipe. This invention was developed by Lou Xiaolong.
The patent application number is CN202423248458U 20241227. The patent publication number is CN224002318 (U). International Patent Classification codes are E04G5/00, E04G5..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- China Eleventh Chemical Construction has been granted a patent for I-shaped Steel Full Framing Connecting Structure. Li Junjie, Fan Jiaqi, Yang Lihui, Yu Chaohui, Yang Hongwei and Wang Caichen developed the invention.
The patent application number is CN202520695516U 20250414. The patent publication number is..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Powerchina Municipal Construction Group for Steel Corridor Lifting Platform Device. Zhang Wenzong, Liang Honglei, Zhang Chuntao, Liu Xiquan, Han Eun-wook and Li Xiaonan developed the invention.
The patent application number is CN202520248538..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Shanxi Qidixin Tech Co Ltd has obtained a patent for auxiliary device for steel door installation. This invention was developed by Hou Lin, Wu Haifeng and Liu Xiaoxiong.
The patent application number is CN202520574022U 20250330. The patent publication number is CN224002276 (U). International Patent Classif..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Changchun Wanlong Prefabricated Building Prefabricated Component Mfg Co Ltd has received a patent for Steel Bar Storage Device. This invention was developed by Liu Qianning, Wang Rongxin, Zhao Yunpeng and Liu Xinbo.
The patent application number is CN202520168224U 20250124. The patent publication number is..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Zhongshan Chuangfeng Technology has been granted a patent for Anti-corrosion Steel Outfitting Piece. This invention was developed by Chen Mingming, Cai Chuanbao and Liu Daogang.
The patent application number is CN202520778094U 20250423. The patent publication number is CN223999715 (U). International Patent C..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Lingfeng Jiapin Nantong Intelligent Manufacturing Tech Co Ltd has been granted a patent for Polishing Machine for Stainless Steel Cover Production. This invention was developed by Li Dingchang, Li Jianxing and Chi Mingda.
The patent application number is CN202520107158U 20250117. The patent publication num..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Henan Jinding Construction Engineering Group for Steel Structure Rust Removal Device. Li Chong developed the invention.
The patent application number is CN202520694833U 20250414. The patent publication number is CN223998100 (U). Internationa..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Cangzhou Xinyida Pipeline Co Ltd has received a patent for Steel Pipe Internal Surface Rust Removal Device. This invention was developed by Liu Sheng, Han Jingwei and Zhou Bin.
The patent application number is CN202520691092U 20250414. The patent publication number is CN223998099 (U). International Patent ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Linyi Xingsheng Steel Structure Eng Co Ltd for Polishing Device for Steel Structural Part Production. Tian Dong developed the invention.
The patent application number is CN202520769219U 20250422. The patent publication number is CN22399808..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Grinding Machine Equipment for Mold Steel Machining has been issued to Guangdong Heyi Hardware Products Co Ltd. This invention was developed by Mo Xiaonuo, Yan Xiaoming, Shi Chao, Yu Qingzhen and Gao Cheng.
The patent application number is CN202520495297U 20250320. The patent publication..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Cnbm Hefei Steel Structure Tech Co Ltd has submitted a patent application for Four-dimensional Laser Point Cloud Scanning Equipment Parameter Optimization Method Suitable for Different Scenes. Zhang Hui, Zhang Haodong, Bai Jiawei, Yang Shuyun, Tian Xing and Li Dexue developed the invention.
The patent appl..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Zhejiang Jiaogong Jinzhu Traffic Construction has submitted a patent application for Steel Arch Rack. This invention was developed by Chen Liang, Wang Zhiqiang, Jiang Kaihao, Yang Haipeng, Zhang Dong, Zhang Pingliang, Wu Jianhe, Han Chenggong, Luo Jiankang and Hou Xiangwang.
The patent application number is ..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Shandong Keruidi Metal Products Co Ltd has sought patent for Special Curved-surface Structural Section Steel for Coal Mine Support and Manufacturing Process of Special Curved-surface Structural Section Steel. This invention was developed by Miao Zengjun and Ren Peng.
The patent application number is CN2026..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has received Hong Kong Polytechnic University patent application for Steel Tower Drum Reinforcing Device and Reinforcing Method Thereof. Teng Jinguang, Yu Tao, Deng Ran and Zhang Han developed the invention.
The patent application number is CN202510125072 20250123...
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Shanghai Xinjiang Construction Eng Co Ltd has obtained a patent for bridge body structure of steel structure overbridge. This invention was developed by Ma Qingyue and Ma Peng.
The patent application number is CN202520266867U 20250219. The patent publication number is CN224001780 (U). International Patent ..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Through Type Steel Truss Girder has been issued to Zhejiang Railway Construction Eng Co Ltd. This invention was developed by Shen Wenjie, Xie Hongzhang, Jia Jiasheng, Li Linda and Wang Guihua.
The patent application number is CN202520250253U 20250217. The patent publication number is CN2..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Intelligent Steel Rail Grinding Robot and Working Group Thereof has been issued to Dongguan Darun Rail Transit Tech Co Ltd. This invention was developed by Ma Jun.
The patent application number is CN202520493433U 20250320. The patent publication number is CN224001727 (U). International P..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Angang Steel Co Limited has been granted a patent for Blast Furnace Taphole Mud Sleeve Repairing Tool. This invention was developed by Duan Xingyu, Li Xiang and Li Chaoran.
The patent application number is CN20252063755U 20250113. The patent publication number is CN224001442 (U). International Patent Class..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Angang Steel Co Limited has received a patent for Coal Injection Gun for Multi-medium Fuel Injection for Blast Furnace. This invention was developed by Zhang Liguo, Li Xiang, Huang Yong, Zhang Lei, Wang Liang, Wang Haidan, Hu Yishi, Zhang Wei and Zhang Haiming.
The patent application number is CN2025203936..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Angang Steel Co Limited has received a patent for Auxiliary Funnel Discharging Structure of Blast Furnace Granulated Slag Conveying Belt. This invention was developed by Tian Yejun and Wang Jiaxi.
The patent application number is CN20252064733U 20250113. The patent publication number is CN224001437 (U). In..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Hunan Herui Laser Technology has been granted a patent for Non-damage Glue Scraping Treatment Device for Mirror Surface Steel Wheel of Compound Machine. Chen Liang, Nie Wenwei, Zhang Zhenhui and Gu Guanghui developed the invention.
The patent application number is CN202520702165U 20250415. The patent publica..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Angang Steel Co Limited for Cleaning Device of Finishing Machine for High-aluminum Silicon Production. Liu Chao, Liu Xiangguo and Ning Chao developed the invention.
The patent application number is CN202520400550U 20250307. The patent publ..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Handan Yaozheng New Material Tech Co Ltd has submitted a patent application for Efficient and Uniform Surface Air-drying Method for Rolling Machining of Corrosion-resisting Steel. This invention was developed by Chen Juan, Li Zenggang and Xie Haozhe.
The patent application number is CN202610775965 20260601..
Steel
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Shanghai Meishan Industrial and Civil Engineering Design and Research Inst Co Ltd has sought patent for Steel Plant Electric Furnace Baking Device and Baking Method. This invention was developed by Zhang Qixue.
The patent application number is CN202610688713 20260519. The patent publication number is CN122..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chongqing Hanfang Steel Structure Co Ltd has received a patent for Steel Structure Profile Included Angle Measuring Device. This invention was developed by Li Kui.
The patent application number is CN202520732216U 20250417. The patent publication number is CN224004367 (U). International Patent Classificatio..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Henan Aerospace Construction Engineering for Constructional Column Steel Bar Pre-embedded Joint Bar Component. Wu Zhaolai, Zhao Zejian, Zhao Yao, Zhang Yaoyao and Wang Shizhe developed the invention.
The patent application number is CN202520..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Steel Structure Supporting Column Convenient to Combine and Use has been issued to Beijing Yiluo Construction Eng Co Ltd. This invention was developed by Li Le.
The patent application number is CN202520452439U 20250314. The patent publication number is CN224002207 (U). International Pate..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Zhejiang Rongshang Green Mfg Co Ltd has obtained a patent for tubular column steel structural member for constructional engineering. This invention was developed by Zhou Fangshang, Zhou Xiaolong, Zhou Yangchao and Zhou Shaolong.
The patent application number is CN202423194120U 20241224. The patent publicat..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Beijing Industry of Architectural Design has been granted a patent for Steel Folded Beam. This invention was developed by Zhou Bing, Qin Le, Ma Jingyou, Zhang Meng, Zhang Hao, Gong Xiangfei and Liang Zhenfeng.
The patent application number is CN202520624111U 20250403. The patent publication number is CN22400..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Xinyang Chengxi Insulation Mat Co Ltd has been awarded a patent for Expanded Perlite Sandwich Partition Wall Board with Steel Wire Net Rack. This invention was developed by Leng Xiaolin and Yin Taiyin.
The patent application number is CN202423160511U 20241220. The patent publication number is CN224002196 (..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Xiamen Dahe Sujian Building Tech Co Ltd has been granted a patent for Light Steel Wall Connecting Piece. Yang Haixin, Zhang Tao and He Yongkang developed the invention.
The patent application number is CN202520158948U 20250123. The patent publication number is CN224002157 (U). International Patent Classifi..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Quanzhou Yuxiang Petrochemical Machinery Mfg Co Ltd has obtained a patent for strip-shaped fixing plate for fixing steel structure. This invention was developed by Ning Aihui and Sun Xinglin.
The patent application number is CN202520737243U 20250418. The patent publication number is CN224002130 (U). Intern..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Rapid Locking Fastener for Steel Structure Installation has been issued to Qingdao Xinguangzheng Metal Structure Manufacturing. This invention was developed by Liu Zhentao, Cui Jing and Li Longlong.
The patent application number is CN202520691279U 20250414. The patent publication number is..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Xuzhou Dong Da Steel Construction Co Ltd has been granted a patent for Flange Weakening Type Steel Beam Joint for Guaranteeing Functions of Strong Column and Weak Beam of Steel Structure. Qi Dongchuan and Zong Haibo developed the invention.
The patent application number is CN202520667284U 20250409. The pat..
Steel
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Cui Kai has received a patent for House Steel Frame Connecting Structure.
The patent application number is CN202520639700U 20250408. The patent publication number is CN224002125 (U). International Patent Classification codes are E04B1/24, E04B1/58 and E04B1/98.
State Intellectual Property Office of Ch..
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