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Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Steel Ingot Fixing Structure has been issued to Suzhou Double Gold Industry. This invention was developed by Shi Jinming.
The patent application number is CN202520530241U 20250325. The patent publication number is CN223878513 (U). International Patent Classification codes are B22D7/12, B65..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shandong Ruibiao Machinery has been granted a patent for Packaging Device for Stainless Steel Bolts. This invention was developed by Wang Liang.
The patent application number is CN202520639892U 20250407. The patent publication number is CN223878308 (U). International Patent Classification codes are B65B15/04..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Shanxi Water Conservancy Construction Engineering Group for Tunnel Lining Trolley Steel Rail Carrying Device. Qiao Shi, Meng Wanhai, Wang Ruiguang, Zhang Xuejun and Liang Hongqiang developed the invention.
The patent application number is CN..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Xuzhou Yuhan Steel Structure has been granted a patent for Multi-angle Overturning Machining Equipment for H-shaped Steel. This invention was developed by Sun Peng, Shi Dong, Wang Tingting, Jiang Qi and Liu Hui.
The patent application number is CN202520549835U 20250327. The patent publication number is CN223..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Tangshan Jinyu Tiancai Pipe Industry Technology for Trolley for Conveying Strip Steel. Qi Fengyan, Wang Guoan, Wei Zhenyu and Wang Jiahui developed the invention.
The patent application number is CN202520542886U 20250326. The patent publicat..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Mubea Automotive Components (Taicang) has received a patent for Screening Device for Shot Blasting Steel Grit Recovery. This invention was developed by Xia Yucheng.
The patent application number is CN202323104336U 20231117. The patent publication number is CN223876821 (U). International Patent Classification..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Hyundai Steel has submitted a patent application for Rotary Kiln Apparatus. Kim Jun Yong, Park Joo Ho and Chae Hee Gwon developed the invention.
The patent application number is KR20230115461 20230831. The patent publication number is KR20250032530 (A). International Patent Classification codes are F27B7/22, F..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has published POSCO Mobility Solution patent application for Progressive Die. The invention was developed by Seo Seongmin, Kim Yeeun, Park Changdon, Lee Jeongil, Chae Subeom, Lee Yagob, Chi Junggyu, Roh Yukwang, Kang Sukjo, Lee Gideok, Woo Dukkyoun, Kim Jungyong, Kang Taeho a..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- POSCO E&C has submitted a patent application for Double Pipe Apparatus for Pneumatic Conveying Powder. This invention was developed by Song Han Mok, Kang Deok Yoon and Lee Hyun Chol.
The patent application number is KR20230115038 20230831. The patent publication number is KR20250032331 (A). International Paten..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- POSCO E&C has submitted a patent application for Graphitization Furnace Apparatus. Song Han Mok, Kang Deok Yoon, Lee Hyun Chol and Kim Hong Seok developed the invention.
The patent application number is KR20230114854 20230830. The patent publication number is KR20250032263 (A). International Patent Classificat..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has released POSCO Future M patent application for Refractory Spraying Apparatus and Refractory Spraying Test Apparatus. This invention was developed by Kim Jae Won.
The patent application number is KR20230114817 20230830. The patent publication number is KR20250032249 (A). ..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has published POSCO patent application for Device for Replacing Feed Spout. The invention was developed by Lee Yongseok.
The patent application number is KR20230114769 20230830. The patent publication number is KR20250032224 (A). International Patent Classification codes are..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Hyundai Steel has filed a patent application for Rivet and Bonding Method Using the Same. This invention was developed by Lee Wu Ram and Park Ji Hyoung.
The patent application number is KR20230115583 20230831. The patent publication number is KR20250032582 (A). International Patent Classification codes are B21..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- China 22MCC Group Corporation has applied Chinese patent for Construction Engineering Reinforcing Steel Bar Plate Surface Walking Protection Operation Method. Shan Hangqing, Zhang Chunliang, Zhang Yangxiong, Du Qifan and Ren Kerong developed it.
The patent application number is CN202610740221 20260527. The p..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has released POSCO patent application for Scrap Work Management System and Scrap Work Management Method. This invention was developed by Jung Ki Hwan, Park Joo Young, Jo Yong Oh, Kim Min Sik and Jung Yeon Gyeong.
The patent application number is KR20230114372 20230830. The p..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- POSCO has sought patent for Dummy Bar Head and Continuous Casting Apparatus Having the Same. This invention was developed by Park Youngjoon and Kwon Taejoon.
The patent application number is KR20230114324 20230830. The patent publication number is KR20250032050 (A). International Patent Classification codes ar..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Riyuexin Semiconductor (Kunshan) has received a patent for Frame Steel Drilling Device. This invention was developed by Zhang Sheng.
The patent application number is CN202520450862U 20250314. The patent publication number is CN223876575 (U). International Patent Classification codes are B23B47/22, B23Q1/25 a..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Aurora (China) for Automatic Welding Equipment for Steel Cabinet with Multiple Storage Spaces. Jiang Liejun developed the invention.
The patent application number is CN202423259156U 20241230. The patent publication number is CN223876375 (U)...
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Beijing Huachuang New Material has been granted a patent for Hot Dipping Plastic Steel Pipe Machining and Welding Device. This invention was developed by Yao Jingyun, Zhao Ming and Yao Daqiang.
The patent application number is CN20252000696U 20250102. The patent publication number is CN223876349 (U). Interna..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to China Traffic Shitong Chongqing Heavy Industry for Adjusting Device for Welding Deformation of Steel Box Girder. Wang Yalei, Pan Qi, Zhang Baolong, Li Jinfeng, Zhou Jing, Yang Song, Kou Cuimei, Guo Kai, Li Siyuan and Shen Li developed the inv..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- POSCO E&C has filed a patent application for Heat Exchanger Temperature Prediction System and Method. This invention was developed by Kim Na Hyeon, Chang Ho Myung, Lee Hyun Chol and Oh Ji Un.
The patent application number is KR20230114443 20230830. The patent publication number is KR20250032098 (A). Internatio..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Nippon Steel & Sumitomo Metal has applied Chinese patent for Plate End Detection Device and Plate End Detection Method. Suzuma Toshiyuki developed it.
The patent application number is CN20258007325 20250306. The patent publication number is CN122374640 (A). International Patent Classification codes are B21B3..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Nippon Steel & Sumitomo Metal has filed a patent application for Plate End Detection Device and Plate End Detection Method. This invention was developed by Suzuma Toshiyuki.
The patent application number is CN20258007234 20250306. The patent publication number is CN122374639 (A). International Patent Classif..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO has applied Chinese patent for Intensity Change Characteristic Expression Method. Lin Zhihao and Lee Hye-a developed it.
The patent application number is CN20248078691 20241211. The patent publication number is CN122374624 (A). International Patent Classification code is G01N3/00. Cooperative Patent Cl..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO has submitted a patent application for Insulating Coating Composition for Electrical Steel Sheet, Electrical Steel Sheet, and Method for Producing Same. Kim Hyun-jong developed the invention.
The patent application number is CN20248078051 20241230. The patent publication number is CN122374496 (A). Inte..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO has submitted a patent application for Cold-rolled Steel Sheet and Method for Producing Same. Kim Jae-joong, Seong Hwan-goo, Lee Jae-hoon and Na Hyun-taek developed the invention.
The patent application number is CN20248078774 20241204. The patent publication number is CN122374490 (A). International Pa..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO has sought patent for Cold-rolled Steel Sheet and Method for Producing Same. This invention was developed by Kim Do-yub, Lee Won-hwi and Kwon Min-hyuk.
The patent application number is CN20248079096 20241216. The patent publication number is CN122374487 (A). International Patent Classification codes ar..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO has submitted a patent application for Steel Sheet and Method for Manufacturing Same. This invention was developed by Ryu Joo-hyun, Choi Kang-hyun, Park Man-young and Ahn Yeon-sang.
The patent application number is CN20248074597 20241213. The patent publication number is CN122374486 (A). International ..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO has submitted a patent application for Wire Rod, Steel Wire, and Method for Producing Same. This invention was developed by Kim Jae-hwan, Jeon Seong-yeol and Kim Hyun-jin.
The patent application number is CN20248078254 20241125. The patent publication number is CN122374485 (A). International Patent Cla..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO has submitted a patent application for Cold-rolled Steel Sheet and Method for Producing Same. This invention was developed by Ha Yu-mi, Han Seong-ho and Choi Yong-hoon.
The patent application number is CN20248077830 20241203. The patent publication number is CN122374482 (A). International Patent Classi..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has released JFE Steel patent application for Information Processing Device, Information Processing Method, and Method for Manufacturing Continuously Cast Slab. This invention was developed by Sano Keisuke, Sato Shingo, Kase Hiroto, Ito Kosuke and Okui Kenta.
The p..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Nippon Steel & Sumitomo Metal has submitted a patent application for Method for Producing Reduced Iron and Apparatus for Producing Reduced Iron. This invention was developed by Tomita Katsuyuki and Mizutani Moritoshi.
The patent application number is CN20248078576 20241204. The patent publication number is C..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- JFE Steel has applied Chinese patent for Control Method and Control Device for Blast Furnace. Yamamoto Tetsuya, Ichikawa Kazuhira and Matsunaga Ryotaro developed it.
The patent application number is CN20248078995 20240903. The patent publication number is CN122374473 (A). International Patent Classification ..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has published ThyssenKrupp Steel Europe AG patent application for Customized Semi-finished Product and Sidewall Reinforcement. The invention was developed by Breidenbach Ansgar, Boettcher Thomas and Eiden Stefanie.
The patent application number is CN20248078289 2..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO has sought patent for Tube for Transportation System and Method for Manufacturing Same. This invention was developed by Cho Woo-yeon.
The patent application number is CN20248078794 20240925. The patent publication number is CN122374213 (A). International Patent Classification codes are B61B13/10 and E0..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Hot-rolled Steel Plate Edge Shearing Burr Cleaning Device has been issued to Hebei Puyang Iron & Steel. This invention was developed by Lu Fengfei, Li Zhiliang, Guo Leilin and Wang Fang.
The patent application number is CN202520448946U 20250314. The patent publication number is CN223876694..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Guangdong Tianheng Hydraulic Machinery has been granted a patent for Hydraulic Steel Billet Shearing Device for Blast Furnace. Zou Jianhui and Sun Hequan developed the invention.
The patent application number is CN202520404541U 20250307. The patent publication number is CN223876158 (U). International Patent ..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Tiantie Hot Rolling Board has secured a patent on Steel Ladle Argon Blowing Butt Joint Device Based on Air Cylinder Driving. Wang Lianquan, Zhang Yu, Li Chuanchuan, Sun Dejian, Zhao Xueming and He Jian developed the invention.
The patent application number is CN202520236275U 20250214. The patent publication ..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Honghe University has filed a patent application for Preparation Method and Application of Nitrogen-doped Steel Slag-biochar Composite Material for Activating Peroxymonosulfate. This invention was developed by Mu Xiaocai, Kong Yue, Yu Wenchao, Xie Ruosong, Guo Zhiying, Liu Bingguo, Fan Xingxiang, Li Huan and ..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO has filed a patent application for Electrode Material for Self-baking Electrode and Manufacturing Method Thereof. This invention was developed by Choi Jin-seok, Park Sang-chae, Kang Dong-soo, Kim Yong In, Lee Sang-dong, Park Jae-hoon and Lee Sang-beom.
The patent application number is CN20248077894 202..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO has sought patent for Residual Stress Reduction Method for Welded Joint and Residual Stress Reduction Apparatus for Welded Joint. This invention was developed by Lee Jai-ik.
The patent application number is CN20248078471 20241205. The patent publication number is CN122374124 (A). International Patent C..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has released Nippon Steel & Sumitomo Metal patent application for Welded Joint Manufacturing Method and Welded Joint. This invention was developed by Matsuo Takeshi and Nomoto Masashi.
The patent application number is CN20248075489 20240924. The patent publicatio..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- JFE Steel has sought patent for Granular Iron Manufacturing Device. This invention was developed by Kawada Satoshi, Mori Shunsuke, Matsunaga Arihiro and Tsuchida Takehiro.
The patent application number is CN20248078387 20241010. The patent publication number is CN122374112 (A). International Patent Classific..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- JFE Steel has sought patent for Method for Producing Press-molded Article. This invention was developed by Tobita Shunsuke.
The patent application number is CN20248078665 20240829. The patent publication number is CN122374108 (A). International Patent Classification code is B21D22/26. Cooperative Patent Cl..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has received JFE Steel patent application for Method for Measuring Warpage Amount of Rolled Material, Method for Reducing Warpage Amount, Device for Measuring Warpage Amount, Device for Reducing Warpage Amount, Method for Learning Warpage Measurement Model, and Warp..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shandong Iron & Steel has been awarded a patent for C-shaped Circular Seam Type Casting Powder Nozzle for Small Square Billet Crystallizer. This invention was developed by Miao Yongkang, Shi Lei, Lei Zhou, Yang Puqing, Hao Shuai, Liu Wenping, Li Honghui, Li Shaoshuai and Wei Jianfeng.
The patent application ..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Liaoning Jinsuoju Material Technology has been granted a patent for Steel Wire Rope Cutting Device. Sha Xiaochun, Zhao Lei, Xue Jun, Zhu Yixuan, Zhao Gang, Gao Shan, Sun Mingjun and Li Fukun developed the invention.
The patent application number is CN202423198459U 20241224. The patent publication number is C..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Jiangsu Aoruisi Machinery Manufacturing has been awarded a patent for Continuous Steel Wire In-situ Consolidation Automatic Winding Machine. This invention was developed by Wang Fabing.
The patent application number is CN202423119586U 20241218. The patent publication number is CN223875980 (U). International ..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Ailefen Cold Forming Technology Jiangsu has been granted a patent for Adjustable Front Feeding Equipment for Cold-formed Section Steel Processing. This invention was developed by Jia Haifeng.
The patent application number is CN202520520426U 20250321. The patent publication number is CN223875951 (U). Internat..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shaoguan Chenggang Metal Technology has received a patent for Steel Wire Traction Device. This invention was developed by Liu Jun, Li Youlin and Bai Zhengxue.
The patent application number is CN202520516333U 20250324. The patent publication number is CN223875819 (U). International Patent Classification codes..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shandong Iron and Steel Group Yongfeng Lingang has obtained a patent for v-shaped diversion trench heat preservation device. This invention was developed by Ma Chao and Liu Zhang.
The patent application number is CN202520369572U 20250305. The patent publication number is CN223875793 (U). International Patent..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Guangdong Katop Automation Technology has secured a patent on Steel Roller Wiping Device. Li Bingyang, Zhang Bowen, Qiu Dongqing, Yang Linlin and Zhu Gaowen developed the invention.
The patent application number is CN202520264258U 20250218. The patent publication number is CN223875625 (U). International Pate..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shanxi Taigang Stainless Steel has filed a patent application for Method for Improving CO2 Absorption Amount of Steel Slag. This invention was developed by Wang Zhongyi, Li Haokun, Liu Wenwen, Yi Guilan and Dong Yong.
The patent application number is CN202610523377 20260420. The patent publication number i..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Linyi Iron and Steel Investment Group Stainless Steel for Tundish Molten Steel Sampling Device. Li Shanlong, Gao Guifu and Liu Jihu developed the invention.
The patent application number is CN202520177922U 20250205. The patent publication nu..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Jiangxi First Hydraulic for Seamless Steel Tube Straightness Testing Fixture. Liu Jilong, Gong Jing, Cao Jinshui and Wu Zhaoping developed the invention.
The patent application number is CN202520317583U 20250226. The patent publication numbe..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Liuzhou Kelu Measurement Instrument has obtained a patent for steel rail polishing profile inspection device. This invention was developed by Liang Tongren, Tong Yuan, Zhang Zongyin, Liao Ke and Qin Fuhao.
The patent application number is CN202520615796U 20250402. The patent publication number is CN223882891..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Molten Steel Furnace Cover with Anti-falling Structure has been issued to Linyi Iron and Steel Investment Group Stainless Steel. This invention was developed by Li Shanlong, Gao Guifu and Liu Jihu.
The patent application number is CN20252051954U 20250110. The patent publication number is C..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Sino-hydro Corporation Engineering Bureau 15 has been awarded a patent for Box Culvert Steel Formwork Hoisting Machine Convenient to Adjust. This invention was developed by Li Shunli, Xing Xiangyang, Gao Yu, Zheng Xiping, Cheng Chenchen, Li Fengli, Sun Jianyong and Huang Huadong.
The patent application numbe..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Movable Steel Truss Lifting Appliance has been issued to Sinohydro Bureau 7. This invention was developed by Zhang Xiangjun, Tang Wenchuan, Zhang Shijiang, Yuan Tao, Hao Zhipeng, Zheng Yang, Deng Hedong, Kong Lingdong, Mei Qi, Luo Hua, Guan Xiaoyi, Zhou Quan, Xie Pei, Zeng Peng, Ling Huan a..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to PowerChina Chongqing Engineering Corporation for Antiskid Wear-resistant Winding Belt for Steel Wire Rope. Shen Meng, Dong Qin, Yang Jiahong and Jiang Yingying developed the invention.
The patent application number is CN202520164740U 2025012..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Guangxi Road & Bridge Engineering Group for Multi-lifting-point Type Steel Structure Lifting and Transferring Device. Zheng Xiang, Yi Wenjie, Luo Kunteng, Zhou Yulian, Fang Lihao, Jiang Jun, Huang Yushuang, Nong Qifeng, Chen Kelin and Ma Ruiy..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 22 -- Luoyang Institute of Science and Technology has applied Chinese patent for Cableway Steel Wire Rope Defect Detection Method and System Based on Improved YOLO. Hao Linbo, Zhang Yang, Liu Yu, Wang Yiming, Chen Yile, Yang Haiyan, Zhang Yingwei and Nie Yalin developed it.
The patent application number is CN202..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Shenzhen Anda Lotus Converting Co Ltd has secured a patent on Waterproof Breathable Film Based on Added Steel Sheet. Tang Junmao, Li Shuilin and Liu Jianhua developed the invention.
The patent application number is CN20242330518U 20241209. The patent publication number is CN223872504 (U). International Pat..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- State Intellectual Property Office of China has awarded a patent to Yunnan Hongcheng Building Eng Co Ltd for Novel Anti-falling Zinc Steel Handrail Connecting Piece. Cui Li, Wen Qiongfang, Cui Ming and Zhao Rong developed the invention.
The patent application number is CN202520389069U 20250307. The patent ..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Jiangsu Xinshan Plastic Industry Technology has received a patent for Cutting Equipment for Pet Plastic Steel Belt Machining. This invention was developed by Li Gang.
The patent application number is CN202422881554U 20241126. The patent publication number is CN223879153 (U). International Patent Classificati..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 22 -- Wenhua College has applied Chinese patent for Lightweight Steel Surface Defect Detection Method and Device and Processing Equipment. Zhu Cheng'ao, Yu Kan and Li Yingzhi developed it.
The patent application number is CN202610545041 20260423. The patent publication number is CN122368626 (A). International Pate..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 22 -- State Intellectual Property Office of China has published Jiangsu Kunlun Interconnection New Energy Group Co Ltd patent application for Steel Dedusting Scene Smoke Concentration Intelligent Grading Method Based on Comparative Learning. The invention was developed by Chen Keyong, Liu Qin, Cai Hongbin, Zhang Yu..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Kunshan Baolifa Metal Material has received a patent for Device for Detecting Thermal Fatigue Resistance of Die Steel. This invention was developed by He Shuiping.
The patent application number is CN202423131355U 20241218. The patent publication number is CN223870572 (U). International Patent Classificatio..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Xingsan Xingyun Technology has received a patent for Novel Stainless Steel Locking Device. This invention was developed by Ni Xiliang.
The patent application number is CN202520388426U 20250306. The patent publication number is CN223867823 (U). International Patent Classification code is E05C19/00.
State In..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Qingdao Zaili Electric Power Equipment Co Ltd has obtained a patent for large-span angle steel tower structure with good stability. This invention was developed by Ning Faji.
The patent application number is CN202520410400U 20250310. The patent publication number is CN223867733 (U). International Patent Cl..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Lao Ting Zhu Sheng Metal Products Factory has been awarded a patent for Steel Back Arris with Adjustable Supporting and Reinforcing Structure. This invention was developed by Cheng Yinjian and Sun Hongjiang.
The patent application number is CN202520534803U 20250325. The patent publication number is CN22386..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Beijing Construction Engineering Group has secured a patent on Beam Top Bonded Steel and Shear Wall End Anchoring Joint. Ding Chuanqi, Meng Qingnan, Fu Yadi, Zhang Dayan, Zhu Wei, Wang Jiahu, Jin Fan, Wang Hongyuan, Zhao Leiyong and Liu Jingjing developed the invention.
The patent application number is CN202..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- State Intellectual Property Office of China has awarded a patent to Liu Baoqi for Laterally-arranged Reinforcing Single Body and Circumferential Self-reinforcing Steel Structure Beam-column Joint Composed of Laterally-arranged Reinforcing Single Body. Shen Zhen, Liu Mingyu, Liu Baoqi, Wei Na and Li Hongru dev..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Foshan Yiwang Tianxia Metal Co Ltd has been awarded a patent for Section Bar Special for Solid Steel Exterior Decoration. This invention was developed by Sun Qunheng.
The patent application number is CN20252050894U 20250109. The patent publication number is CN223867684 (U). International Patent Classificat..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Chinese Patent for Plug-in Type Horizontal and Vertical Adjusting Device for Steel Column has been issued to Heilongjiang Construction and Installation Group. This invention was developed by Shang Jie, Liu Zhizhong, Zhou Xingyan, Jiang Cheng, Zheng Yi, Zhang Yaopeng, Yu Jiawei, Li Xin and Ding Ming.
The pate..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- State Intellectual Property Office of China has awarded a patent to Shandong Shangye Steel Structure Co Ltd for Bottom Mounting Kit of Steel Structure Column. Li Xu, Li Jie, Li Wei, Han Yuanyuan, Sun Shanshan and Dai Huanwei developed the invention.
The patent application number is CN20252090922U 20250115...
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Chinese Patent for Steel Structure Grouting, Vibrating and Exhausting Device Capable of Dynamically Monitoring Compactness in Real Time has been issued to China Chemical Southern Construction Investment Jiangxi. This invention was developed by Wu Heng, Zeng Yuanlai, Yi Yong, Yang Yuebin, Qi Shuangxing and Zha..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Anhui Fuhuang Steel Structure has been granted a patent for Double-angle-steel Z-shaped Bracket Structure for Installing Decoration and Heat Preservation Integrated Plate. This invention was developed by Sun Wu, Shen Wanyu and Xia Jing.
The patent application number is CN202520305859U 20250225. The patent pu..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Qingdao Omijia Construction Eng Co Ltd has been granted a patent for Novel Assembly Type Steel Structure Single-tile Wall Surface Corner Covering Edge. This invention was developed by Zhang Feng, Li Xiutao and Gao Chao.
The patent application number is CN202520205437U 20250210. The patent publication numbe..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Hebei Construction Group has obtained a patent for steel structure step for stepped conference room. This invention was developed by Zhang Lianwei, Ning Huimei, Liu Yuanhua, Hu Shaobo, Hu Pengle, Li Shuo, Dong Yanzheng, Wang Jianfeng, Dong Xuebing, Jin Xin, Gao Yumei, Wei Tian, Xie Yalun, Wang Xiaoli, Chi Shi..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- State Intellectual Property Office of China has awarded a patent to Hengshui Anda Machinery Equipment Co Ltd for Integrated Self-locking Steel Bar Connector. Hao Wengang developed the invention.
The patent application number is CN202520864540U 20250506. The patent publication number is CN223867538 (U). Int..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Shanghai Pudong New Area Construction Group has been granted a patent for Reinforcing Steel Bar Positioning and Reinforcing Device. Cai Zhongren, Zhang Guoying, Song Shanli, Chen Shilong, Chen Ming, Jin Junjian and Zhang Qian developed the invention.
The patent application number is CN202520354379U 20250303...
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Guangxi University of Science and Technology has been granted a patent for Fabricated Concrete-filled Steel Tube Seismic Isolation Column with Hollow Interlayer. Xiao Chuanyuan, Li Hong, Li Jiacheng, Hu Qiang, Chen Yuliang, Zhang Wenbin, Ye Peihuan and Yang Guiyan developed the invention.
The patent applicat..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Chinese Patent for Special-shaped Light Steel Keel Sandwich Thermal Insulation Wall has been issued to Kunming Jiao Lyujian New Mat Co Ltd. This invention was developed by Sun Yi, Wu Qian, Shi Honglin and Tang Jinfeng.
The patent application number is CN202322545373U 20230919. The patent publication number..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Anhui Mingdong Engineering Technology has received a patent for Dustproof Noise-reduction Environment-friendly Green Steel Structure Wall. This invention was developed by Zhao Shujun and Zeng Chunchao.
The patent application number is CN20242368897U 20241212. The patent publication number is CN223867469 (U..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Linyi Bajiayi Building Energy Saving Tech Co Ltd has received a patent for Steel Wire Net Rack Insulation Board. This invention was developed by Wang Ming and Wang Tao.
The patent application number is CN202520454009U 20250317. The patent publication number is CN223867446 (U). International Patent Classifi..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Shaanxi Juxin Assembly Type Building Tech Co Ltd has been granted a patent for Adjustable Steel Structure Connecting Device. This invention was developed by Yuan Ali, Liu Wei and Wang Fan.
The patent application number is CN202520454021U 20250317. The patent publication number is CN223867425 (U). Internati..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- The Fourth Construction of China Electronics System Engineering has been awarded a patent for Vertical Connecting Structure of Steel Beam and Steel Column. This invention was developed by Xu Fei, Wang Yanjun, Li Shiwei, Shen Lihong, Wang Jialei, Wang Guodong, Liu Yingchun, Wei Linlin, Zhang Chaojun, Mao Yugan..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Zhejiang Yinong Metal Products Co Ltd has obtained a patent for quick mounting and connecting component of steel structure. This invention was developed by Pan Zixing, Pan Zha, Pan Yueping and Pan Chunmei.
The patent application number is CN202520438916U 20250313. The patent publication number is CN2238674..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Shenzhen Longdi Steel Structure Eng Co Ltd has been granted a patent for Building Steel Structure with Reinforcing Framework. Pu Zongyang, Liu Gong and Wu Shengjin developed the invention.
The patent application number is CN202520386563U 20250306. The patent publication number is CN223867401 (U). Internati..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Guangdong Sengang New Energy Equipment Ind Park Co Ltd has secured a patent on Steel Structure Connecting Assembly of Combat Readiness Mobile Kitchen. Zhang Li, Huang Zihao and Zhang Fulin developed the invention.
The patent application number is CN202520384231U 20250306. The patent publication number is C..
Steel
| Fri 23 Oct 2026
Geneva, Oct. 22 -- World Intellectual Property Organization has published Shandong Lead CNC Machinery Co Ltd patent application for Fully Automatic Machine for Installing Corner Cleats and Angular Steel Pieces of Aluminum Doors and Windows, and Operating Method Thereof. The invention was developed by Fu Tiansheng, Lv Yujin, Zhan..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Henan Tiechuang Railway Equipment Co Ltd has received a patent for Steel Rail Welding Seam Microcrack Monitoring Equipment. This invention was developed by Zhang Zhitian, Zhang Qiaozhen, Qin Wenchao and Zhang Shijie.
The patent application number is CN202520278119U 20250221. The patent publication number i..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Sichuan Xinchangxing Grid Tech Co Ltd has secured a patent on Surface Rust Prevention Device for Steel Truss Production. Tang Hongli developed the invention.
The patent application number is CN20252066178U 20250113. The patent publication number is CN223875352 (U). International Patent Classification codes..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Suzhou Lemeng Xinmei New Material Tech Co Ltd has been awarded a patent for Composite Steel Pipe Machining and Spraying Device. This invention was developed by Shan Guihong, Ye Huitao and Jing Hongxing.
The patent application number is CN202520291652U 20250224. The patent publication number is CN223875313 ..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Zhejiang Yiding New Mat Co Ltd has secured a patent on Waste Unified Collection Device for Steel and Iron Manufacturing. Wang Yeting, Wang Shiyuan, Lee Kyung-eun, Chen Weihong, Ding Lixia, Xiang Jinbao and Cheng Yongqiang developed the invention.
The patent application number is CN202520806004U 20250426. T..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Chinese Patent for Recycling Device for Refining Slag of Scrap Steel Refining Furnace has been issued to Henan Jinduo New Mat Co Ltd. This invention was developed by Wang Haolong.
The patent application number is CN202520218321U 20250212. The patent publication number is CN223875209 (U). International Pate..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- State Intellectual Property Office of China has awarded a patent to Huzhou Fengsheng New Mat Co Ltd for Dial Indicator Clamp for Steel Bar Bond Stress Test. Liu Lei, Chen En, Xia Yong, Duan Cheng and Wang Panlin developed the invention.
The patent application number is CN20252050506U 20250109. The patent p..
Steel
| Thu 22 Oct 2026
Beijing, Oct. 22 -- Gansu Jiu Steel Group Hongxing Iron & Steel has been granted a patent for Screening and Sampling Device for Blast Furnace Raw Materials. This invention was developed by Wu Ping and Chen Bao.
The patent application number is CN202520356395U 20250303. The patent publication number is CN223870331 (U). Internati..
Steel
| Wed 21 Oct 2026
Beijing, Oct. 21 -- PowerChina No. 11 Bureau Engineering and Sinohydro Bureau 11 have secured a patent on Device Capable of Efficiently Collecting and Straightening Steel Bars Machined by Cut-off Machine. Gao Dongbin, Mi Wenjie, Chai Yifang, Wang Le, Chu Jinyang, Song Luhan, Guo Ruihu, Gong Furong, Lu Tengfei, Chen Yao and Jin B..
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