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Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Shaanxi Zhonghe Energy Tech Co Ltd for Deformed Steel Bar Tidying Device. Bai Xiangjun, Chen Yong, Xie Xiaobing and Gan Cailian developed the invention.
The patent application number is CN202520477335U 20250318. The patent publication numb..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Songyang Xinjiu Stainless Steel Co Ltd has obtained a patent for high-strength wear-resistant stainless steel pipe. This invention was developed by Wang Qingqing, Wang Yi and Wang Jianwei.
The patent application number is CN202520253864U 20250218. The patent publication number is CN223878596 (U). Internati..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Qingdao Jinxiangdong Electrical Equipment Co Ltd has secured a patent on Steel Pipe Conveying Device for Steel Pipe Production Line. Song Xiangdong and Song Xiangwu developed the invention.
The patent application number is CN202520565184U 20250328. The patent publication number is CN223878862 (U). Internat..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Beijing Yinglu Tech Co Ltd for Self-walking Type Steel Rail Gauge Automatic Detection Device. Xu Guiyang and Zhang Guaiyun developed the invention.
The patent application number is CN20242064908U 20240110. The patent publication number is ..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Suzhou Kema Materials Technology has been granted a patent for Ceramic Part Forming Die. Yan Yuchuan, Zhang Mingzhu, Liu Xianbing and Zhuang Suwei developed the invention.
The patent application number is CN20252026414U 20250102. The patent publication number is CN223877191 (U). International Patent Classi..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Cixi Chenghe Pipe Ind Co Ltd has secured a patent on Low-noise Steel Pipe Receiving Frame. Liu Haiqiao and Qian Duo developed the invention.
The patent application number is CN202520375266U 20250305. The patent publication number is CN223878908 (U). International Patent Classification codes are B65D61/00, ..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Thrust Test Fixture for Mobile Phone Mainboard Support Steel Sheet has been issued to Dongguan Jinzhou Plastic Products Co Ltd. This invention was developed by Liu Jiuyuan.
The patent application number is CN202520662500U 20250410. The patent publication number is CN223883110 (U). Intern..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Yutian Prec Electronic Co Ltd for Earphone Steel Ring Flatness Detection Jig. Xia Hougang developed the invention.
The patent application number is CN202520674838U 20250411. The patent publication number is CN223882915 (U). Intern..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Hansol Co has filed a patent application for Steel Bar Arrangement Device for Non Removing and Non Bolting Form. This invention was developed by Noh Gyung Teak and No Yong Gyu.
The patent application number is KR20230115253 20230831. The patent publication number is KR20250032436 (A). International Patent Cl..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has received State Grid Xinjiang Electric Power Co Ltd Information Communication Co and Chongqing University patent application for Iron and Steel Enterprise Load Prediction Method and System Based on Rolling Variational Mode Decomposition. Yu Juan, Zhao Mingjun, Fa..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Hangzhou Zhongbu Construction Co Ltd has been granted a patent for Steel Bar Spacing Measuring Device for Constructional Engineering. This invention was developed by Luo Guori, Luo Xinguang, Hu Laidi and Luo Guozeng.
The patent application number is CN202423273591U 20241230. The patent publication number i..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Hangzhou Haohua Pressure Vessel Co Ltd has secured a patent on Stainless Steel Steam Energy-saving Storage Tank. Hu Lihong, Cheng Chunyan, Hu Haitao and Yang Jun developed the invention.
The patent application number is CN20252088026U 20250115. The patent publication number is CN223882784 (U). Internationa..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chongqing Shengqiang Ind Co Ltd has received a patent for Building Steel Hoisting Equipment. This invention was developed by Wen Yongbin.
The patent application number is CN202520503413U 20250321. The patent publication number is CN223879299 (U). International Patent Classification codes are B66C1/12, B66C..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has received Res Inst Ind Science & Tech and POSCO Holdings patent application for Cathode Active Material for Lithium Secondary Battery Manufacturing Method of the Same and Lithium Secondary Battery Comprising the Same. Chang Joon Ha, Yu Byongyong, Nam Sang Cheol and Choi So..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Jiaxing Yunqie Online Tech Co Ltd has filed a patent application for Cloud Production Process Intelligent Monitoring Method and System for Steel Plate Cutting. This invention was developed by Zhong Jinsong, Zhang Mingchen and Yan Zuliang.
The patent application number is CN202610501776 20260416. The patent..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Beijing Pengfei Ind And Trade Co Ltd has been granted a patent for Double-layer Stainless Steel Support Convenient to Hang. This invention was developed by Peng Xiaolei.
The patent application number is CN202422855585U 20241122. The patent publication number is CN223882125 (U). International Patent Classif..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Non-contact Deformation Monitoring Device for Large-span Space Steel Structure has been issued to Xuzhou Dong Da Steel Construction Co Ltd. This invention was developed by Liu Deguo and Li Wei.
The patent application number is CN202520807328U 20250427. The patent publication number is CN..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Wuhan Qingshan Beihu Nanfeng Equipment Co Ltd has been awarded a patent for Stainless Steel Pipe Flange Joint. This invention was developed by Cheng Fang and Yang Wen.
The patent application number is CN202520779516U 20250423. The patent publication number is CN223881926 (U). International Patent Classific..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Tianjin Hengjuxing Tech Co Ltd for High-precision Stainless Steel Flange Plate. Liu Zhijuan and Wang Junwei developed the invention.
The patent application number is CN202520744988U 20250419. The patent publication number is CN223881924 (U..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Henan Yiyang Pipe Industry Tech Co Ltd for Corrosion-resistant Steel Pipe Convenient to Connect. Yang Yanwei and Sun Weifang developed the invention.
The patent application number is CN202520700907U 20250415. The patent publication number ..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Tangshan Fengnan Litong Building Eng Co Ltd has received a patent for Steel Pipeline Socket. This invention was developed by Zhao Shouqiang, Yang Mengxin, Shang Yonglong, Ma Zhilei, Lu Zuoxiao, Yao Hongqing and Xia Mingqiang.
The patent application number is CN202520794308U 20250425. The patent publication..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Wuxi Hongruihan Environmental Protection Tech Co Ltd has received a patent for Steel Lining Polytetrafluoroethylene Pipeline. This invention was developed by Chen Huifei and Gao Hong.
The patent application number is CN202520687604U 20250411. The patent publication number is CN223881891 (U). International ..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Jilin Lianhua Pipe Ind Co Ltd has been granted a patent for Prefabricated Heat Preservation Corrugated Reinforced Spiral Steel Pipe with Self-anchoring Connector. Fei Zhengrong, Wang Quanyi, Zuo Wenjie, Gao Shiwen, Fang Yuqiang, Wang Qingrui, Shi Liangliang, Chen Chung-chu, Fei Minjian, Xu Longjie, Liu Shuqi,..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Ningbo Yongling Aviation Tech Co Ltd has been granted a patent for Steel Wire Reinforced Polytetrafluoroethylene Spiral Pipe Assembly. This invention was developed by Zhang Suzhen, Zhang Sunting and Chen Xingzhou.
The patent application number is CN202520811291U 20250427. The patent publication number is C..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Linyi Jushi Steel Pipe Co Ltd has received a patent for Seamless Steel Tube with Double Coatings on Inner Wall and Outer Wall. This invention was developed by Lu Ronggui, Sun Xuemin and Guo Yanjie.
The patent application number is CN202520818565U 20250428. The patent publication number is CN223881881 (U). ..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- POSOC A&C Co Ltd has submitted a patent application for Clustered Column. This invention was developed by Lee Ji Hoon, Oh Hwan Seok and Han Jong Eun.
The patent application number is KR20230115781 20230831. The patent publication number is KR20250032659 (A). International Patent Classification codes are E04B..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has released POSOC A&C Co Ltd patent application for Apparatus and Method of Determinig Heavy-weighted Floor Impact Sound. This invention was developed by Seo Hyun Jae, Lee Jong Ho, Lee Ji Young and Park Han Gyeol.
The patent application number is KR20230115571 20230831. T..
Steel
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has published POSOC A&C Co Ltd patent application for Apparatus and Method for Generating Process Schedule. The invention was developed by Han Sang Kyun, Moon Hyun Mook and Jeong Byung Woo.
The patent application number is KR20230115570 20230831. The patent publication num..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Suzhou Ankesu Health Tech Co Ltd has secured a patent on Steel Pipe Forming Cooling Mechanism. Fan Li and Wang Hui developed the invention.
The patent application number is CN202520194938U 20250208. The patent publication number is CN223882636 (U). International Patent Classification codes are F25D17/02, F..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Jiangxi Jiuzhifu Irrigation Intelligent Tech Co Ltd for Water-swelling Sealing Cast Steel Alloy Micro-top Pipe Joint. Xie Guimin, Liu Qiwang and Guo Yiping developed the invention.
The patent application number is CN202520764007U 20250422...
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Ningbo Sisaflex Co Ltd has obtained a patent for stainless steel corrugated pipe provided with self-closing valve and used for connecting gas appliance. This invention was developed by Li Menghao, Li Bao, Ling Aiming and Wu Dongsheng.
The patent application number is CN202520740531U 20250418. The patent pu..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Stainless Steel Gate Valve Convenient to Disassemble and Assemble has been issued to Zhejiang Mengzhou Valve Co Ltd. This invention was developed by Xiang Lili, Zheng Huihui, Yang Zhongjie, Yang Mingxiao, Yang Bo and Yang Zhonghai.
The patent application number is CN202520684894U 2025041..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Zhang Lupeng has obtained a patent for steel wire rope tensioner. This invention was developed by Han Sicong, Li Ruoxuan, Sun Yaoxu, Luan Tianxiang and Zhang Lupeng.
The patent application number is CN202520696005U 20250414. The patent publication number is CN223881640 (U). International Patent Classificat..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Qianfu Gas Guizhou Co Ltd for Carbon Dioxide Seamless Steel Cylinder Storage Device. Li Li, Hou Binkai, Yuan Haiyan, Zhu Yong and He Hujun developed the invention.
The patent application number is CN202520499340U 20250320. The patent publi..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Fujian Hemeimin New Mat Co Ltd has been awarded a patent for Steel Membrane Structure Type Landscape Carport. This invention was developed by Lyu Jiangping.
The patent application number is CN202520475372U 20250318. The patent publication number is CN223880851 (U). International Patent Classification codes..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Fabricated Temporary Steel Bar Shed has been issued to Tianjin Daibai Ruike Construction Eng Co Ltd. This invention was developed by Ma Zuojing.
The patent application number is CN202520308425U 20250225. The patent publication number is CN223880835 (U). International Patent Classificatio..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Xianggu Construction Co Ltd for Steel Structure Supporting Frame with Stable Structure. Gao Yuan, Zhao Dongdong, Ding Zhonggui, Cheng Xiaojian and Guo Yunfei developed the invention.
The patent application number is CN202520446888U..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Xie Sihong for Steel Member Connection Reinforcing Structure.
The patent application number is CN202520315514U 20250226. The patent publication number is CN223880815 (U). International Patent Classification codes are E04B1/58, E04G21/18, E04..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Efficient and Accurate Positioning Clamp for Guardrail Steel Bar Spacing has been issued to Shandong Dongfang Road & Bridge Construction Co Ltd. This invention was developed by Wei Guangqing, Wang Sen, Gu Lubin, Ma Ershuang and An Yang.
The patent application number is CN202520412175U 20..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Hangzhou Bofan Construction Eng Co Ltd has been granted a patent for Platform Plate Reinforcing Steel Bar Binding Auxiliary Device. Hua Weigang developed the invention.
The patent application number is CN202520449035U 20250314. The patent publication number is CN223880781 (U). International Patent Classifi..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Jiangxi Construction Eng Group Co Ltd has secured a patent on Splicing Steel Formwork Structure with Opening. Mao Chong, Hu Yuli, Lai Xingzhen, Chen Qiao, Ding Tao, Yuan Linna, Cai Min and Guo Yiyou developed the invention.
The patent application number is CN202520303974U 20250225. The patent publication n..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Wenzhou Suoyuan Prec Welded Pipe Co Ltd has secured a patent on Stainless Steel Pipe Welding Device. Huang Guangjin, Zhu Lican and Wang Long developed the invention.
The patent application number is CN202520399038U 20250310. The patent publication number is CN223876440 (U). International Patent Classificat..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Dalian Jiecheng Ship Equipment Mfg Co Ltd has obtained a patent for steel plate cutting device. This invention was developed by Jiang Yong.
The patent application number is CN202423317008U 20241231. The patent publication number is CN223876348 (U). International Patent Classification codes are B23K37/00, B..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Anhui Xinhongsheng Intelligent Manufacturing Tech Co Ltd has been awarded a patent for Intelligent Steel Plate Cutting Equipment. This invention was developed by Fang Juanjun and Jia Bin.
The patent application number is CN202423222305U 20241225. The patent publication number is CN223876263 (U). Internatio..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Deyang Jianan Machinery Mfg Co Ltd has been granted a patent for Non-magnetic Steel Plasma Cutting Device. Wan Hongsong and Yuan Li developed the invention.
The patent application number is CN202423183847U 20241223. The patent publication number is CN223876262 (U). International Patent Classification codes..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Tianjin Tiantuo Steel Pipe Co Ltd for Steel Pipe Clamp for Steel Pipe Thread Machining Equipment. Tang Wenqiang developed the invention.
The patent application number is CN20252059048U 20250110. The patent publication number is CN223876224..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Xuyi Gaofeng Bote Prec Steel Pipe Co Ltd has secured a patent on Steel Pipe Cutting Device. Gao Guofeng developed the invention.
The patent application number is CN202520359351U 20250304. The patent publication number is CN223876198 (U). International Patent Classification codes are B23D45/12 and B23D47/04..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Tianjin Shengfengda Machinery Mfg Co Ltd for Cutting Device for Steel Member. Li Zhiquan developed the invention.
The patent application number is CN202520493243U 20250320. The patent publication number is CN223876185 (U). International Pa..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has published Hoeganaes Ab and Hu Ganu S Deutschland GmbH patent application for Fecrni-steel Alloy as Carbide Binder. The invention was developed by Bidli Sedig, Lenz Oliver, Maroli Barbara, Mehmapour Arash and Baumgartner Florian.
The patent application number ..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO Holdings Co Ltd has submitted a patent application for Recovery from Waste Battery and Valuable Metal Recovery Method. This invention was developed by Lee Ju-seung, Park Chong Lyuck, Han Sang Woo, Park Jun-yong and Kim Wan Yi.
The patent application number is CN20248078897 20241015. The patent public..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO Holdings Co Ltd has sought patent for Method for Recovering Lithium from Waste Saggar. This invention was developed by Han Gi-chun, Jeung Kee Uek and Xu Zhenghao.
The patent application number is CN20248076788 20241212. The patent publication number is CN122374478 (A). International Patent Classifica..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has received Postech Acad Ind Found and POSCO Holdings Co Ltd patent application for Recombinant Vector for Producing Platelet-derived Growth Factor BB Recombinant Protein in Plant and Method for Producing Platelet-derived Growth Factor Bb Recombinant Protein in Pla..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has received POSCO Holdings Co Ltd patent application for Separation Method of Lithium Carbonate. Han Gi-chun and Jeung Kee Uek developed the invention.
The patent application number is CN20248078984 20241211. The patent publication number is CN122374257 (A). Int..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO Holdings Co Ltd has submitted a patent application for Silicon-carbon Composite, Negative Electrode Active Material, Method for Preparing Negative Electrode Active Material, and Negative Electrode Comprising Negative Electrode Active Material. This invention was developed by Woo Jung Kyu, Kim Dae-hyun, ..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Ningbo Fugou Tech Engineering Co Ltd has been granted a patent for I-shaped Steel Bolt Connecting Structure of Modularized Buoyancy Tank for Water Surface Operation. This invention was developed by Li Yuxuan.
The patent application number is CN202520806116U 20250426. The patent publication number is CN2238..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Conical Embedded Type Replaceable Thread Mold of Steel Strand Post-tensioning Single-hole Clamping Piece Anchorage Device has been issued to Beijing Uni Construction 1st Dev and Construction Co Ltd. This invention was developed by Liu Wendong, Sun Ju, Zhang Xiaocui and Jiao Hongwei.
The ..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Hebei Xingbei Wire Mesh Products Co Ltd for Steel Grating Convenient to Clean. Sun Hu developed the invention.
The patent application number is CN202520202503U 20250210. The patent publication number is CN223880621 (U). International Paten..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Renqiu Jingda Building Energy Saving Tech Co Ltd has been granted a patent for Single-side Prefabricated Disassembly-free Connecting Piece Steel Bar Net Rack Heat Preservation Sandwich Integrated Plate. This invention was developed by Zhang Yinghui.
The patent application number is CN20252041225U 20250108...
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Jiangsu Huahong Tech Stock Co Ltd has been granted a patent for Gantry Shear Type Steel Plate Shearing Assembly Line. Wang Yulong, Hu Pinlong, Chen Hong, Zhao Qi and Yu Bo developed the invention.
The patent application number is CN202520504247U 20250320. The patent publication number is CN223876177 (U). I..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Yinchuan Huiqing Electric Power Ind & Trade Co Ltd has been granted a patent for Steel Pipe Placing Device. This invention was developed by Zhou Bo.
The patent application number is CN202423243185U 20241227. The patent publication number is CN223876174 (U). International Patent Classification codes are B23..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Tangshan Zhulong Civil Air Defense Prot Equipment Co Ltd has been awarded a patent for Steel Plate Cutting Device for Machining Steel Structure Air-tight Door. This invention was developed by Liang Shusen, Qin Xintong, Li Ning, Chai Ying and Chai Junyan.
The patent application number is CN202520161434U 202..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Changzhou Chengxin Prec Tube Co Ltd has secured a patent on Steel Plate Shearing Machine for Metal Smelting and Calendaring. Gao Ming developed the invention.
The patent application number is CN202520370355U 20250305. The patent publication number is CN223876165 (U). International Patent Classification cod..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Huaian Liuchun Intelligent Tech Co Ltd has been awarded a patent for Reinforcing Steel Sheet Attaching Device with Precise Positioning Function. This invention was developed by Mo Shurun.
The patent application number is CN202520730977U 20250417. The patent publication number is CN223881509 (U). Internatio..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Jiangsu Minzhikang New Mat Co Ltd has been granted a patent for Detachable Connection Anti-falling Device for Metal-based Composite Steel Plates. This invention was developed by Wang Jian.
The patent application number is CN202520800592U 20250425. The patent publication number is CN223881494 (U). Internati..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Luoyang Prec Bearing Co Ltd for Stainless Steel Wire Bearing. Yang Zhibo, Yang Jinzhou and Han Jiabing developed the invention.
The patent application number is CN202520703730U 20250415. The patent publication number is CN223881555 (U). In..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Ningbo Zhiju Automation Tech Co Ltd has secured a patent on Magnetic Steel Array Mounting Mechanism. Xu Bei, Wu Ning, Zhu Bo, Hu Wenlong, Tao Ran and Chen Zhiqiang developed the invention.
The patent application number is CN202520566298U 20250328. The patent publication number is CN223876929 (U). Internati..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Stainless Steel Ladder Stand Protection Mechanism has been issued to Wang Junshi.
The patent application number is CN202520371700U 20250305. The patent publication number is CN223881098 (U). International Patent Classification codes are E06C1/08 and E06C7/18.
According to the abstra..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Dongguan Zhixing Electronic Co Ltd has been granted a patent for Ultrathin Mild Steel Polishing Jig. This invention was developed by Wang Xingli, Kang Xiaoxi and Wei Qingjun.
The patent application number is CN202423224685U 20241225. The patent publication number is CN223879885 (U). International Patent Cl..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Hebei Lize Metal Products Co Ltd has been granted a patent for Steel Passivation Device. This invention was developed by Chen Jianhua.
The patent application number is CN202520357081U 20250304. The patent publication number is CN223879836 (U). International Patent Classification code is C23C22/00.
Acco..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Kunming Gangchao Trade Co Ltd has received a patent for Inner and Outer Pipe Wall Step-by-step Impurity Removal Device for Galvanized Steel Pipe Production. This invention was developed by Li Fujun.
The patent application number is CN20242342321U 20241210. The patent publication number is CN223879812 (U). ..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Jiangyin Longyu Forging Co Ltd for Heat Treatment Device for 12Cr2Mo1 Steel Large Annular Forgings. Gu Qiang, Zhu Haozhong and Zhu Xiao developed the invention.
The patent application number is CN202520294179U 20250224. The patent publicat..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Guangdong Chuangyi Zhuoyue Tech Co Ltd has been granted a patent for Pretreatment Device for Die Steel. Lin Guoxiong developed the invention.
The patent application number is CN20252098199U 20250116. The patent publication number is CN223879785 (U). International Patent Classification code is C21D1/00.
..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Hubei Ruifeng Machinery Mfg Co Ltd for Steel Structure Clamping Device. Cheng Jun, Chen Liangjun, Hu Kui, Cheng Cao and Hu Chao developed the invention.
The patent application number is CN202422926940U 20241129. The patent publication numb..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Liaoning Tianying Steel Structure Color Plate Mfg Co Ltd has been granted a patent for Fixing Device for H-shaped Steel Machining. This invention was developed by Miao Fenghang.
The patent application number is CN202422527366U 20241018. The patent publication number is CN223876835 (U). International Patent..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Sichuan Huatong Weiye Machinery Equipment Mfg Co Ltd has been awarded a patent for Crawler-type Shot Blasting Machine for Stainless Steel Profile Treatment. This invention was developed by Zhou Shasha and Xiong Wen.
The patent application number is CN202520257647U 20250218. The patent publication number is..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Stainless Steel Wire Cut Shot Rounding and Passivating Device has been issued to Shandong Zhongxing Metal Products Co Ltd. This invention was developed by Feng Liping and Zhang Zhifang.
The patent application number is CN202520526480U 20250325. The patent publication number is CN22387677..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Suzhou Yijiahong Automation Tech Co Ltd has secured a patent on Steel Plate Polishing Device for Metal Product Machining. Sun Yulong, Luo Xianyong and Sun Sucheng developed the invention.
The patent application number is CN202520525942U 20250325. The patent publication number is CN223876769 (U). Internatio..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Zhuhai Longyue Metal Mat Co Ltd has been awarded a patent for Burr Grinding Device for Steel Plate Machining. This invention was developed by Zhong Guolong and Cai Xuande.
The patent application number is CN202520416086U 20250311. The patent publication number is CN223876693 (U). International Patent Class..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Hubei Guosu New Material Tech Co Ltd has been granted a patent for Scrap Collecting Device for Steel Wire Mesh Framework Composite Pipe Production. Xu Tao, Sun Jianjun and Li Jianlin developed the invention.
The patent application number is CN202520358613U 20250304. The patent publication number is CN22387..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Pinghu Kaixin Plastic Ind Co Ltd has been granted a patent for Color-coated Steel Coil Surface Brushing and Baking Device. This invention was developed by Huang Yaqun.
The patent application number is CN202520334931U 20250228. The patent publication number is CN223875458 (U). International Patent Classific..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO Holdings Co Ltd has submitted a patent application for Lithium-containing Sulfuric Acid Aqueous Solution and Preparation Method Thereof. This invention was developed by Lee Ju-seung, Park Chong Lyuck, Han Sang Woo, Park Jun-yong, Kim Wan Yi and Park Joong-kil.
The patent application number is CN20248..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO Holdings Co Ltd has applied Chinese patent for Battery Processing Method Including Waste Battery Discharging Method. Lee Ju-seung, Park Chong Lyuck, Han Sang Woo, Park Jun-yong, Kim Wan Yi and Park Joong-kil developed it.
The patent application number is CN20248078798 20241210. The patent publication..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO Holdings Co Ltd has sought patent for Solid Electrolyte and All-solid-state Battery Including Same. This invention was developed by Kwon Oh-min, Oh Kwang-seok and Nam Sang Cheol.
The patent application number is CN20248078378 20241217. The patent publication number is CN122374885 (A). International P..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has released POSCO Holdings Co Ltd patent application for Positive Electrode Active Material for All-solid-state Battery and Method for Preparing Same. This invention was developed by Moon Ji-woong, Nam Sang Cheol, Park Yoon-cheol, Song Jung-hoon and Li Zaiming.
..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSCO Holdings Co Ltd has submitted a patent application for Negative Active Material, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. This invention was developed by Woo Jung Kyu, Kim Dae-hyun, Kim Jin-won and You Seung-jae.
The patent application number is CN20248078234 20241216..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- POSOC Holdings Co Ltd has submitted a patent application for Lithium Metal Electrode for Lithium Secondary Battery and Method for Manufacturing Same. This invention was developed by Li Jialan, Bae Won-soo, Kim Jin-hong, Lee Sang-lag and Bae Hong-yeol.
The patent application number is CN20248078770 20241210..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Fujian Xinhefeng Construction Co Ltd has secured a patent on Building Anti-deformation Steel Structure Keel Connecting Structure. You Weihua and Dai Shuizhi developed the invention.
The patent application number is CN202520475420U 20250318. The patent publication number is CN223880527 (U). International Pa..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Fujian Binjiang Chengjing Construction Eng Co Ltd has secured a patent on Building Steel Structure Connecting Device. Liang Qiong developed the invention.
The patent application number is CN202520278065U 20250221. The patent publication number is CN223880525 (U). International Patent Classification codes a..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Zhejiang Haoteng Steel Structure Co Ltd has been granted a patent for Modularized Large-span Steel Structure. This invention was developed by Zhou Jianqun, Zhang Shuanlu, Chen Guohua and Zhou Xunbing.
The patent application number is CN202520400058U 20250307. The patent publication number is CN223880514 (U..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Shanghai Jaso Group Co Ltd has been granted a patent for Building Steel Structure Connecting Device. Tang Fujun, Feng Guoguang, Xu Zhaoyong, Yang Jianlin, Meng Hao, Zhu Shaojun and Ruan Meiqin developed the invention.
The patent application number is CN202423143672U 20260109. The patent publication number ..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Zhongshan Hengtai Stainless Steel Water Tank Co Ltd has secured a patent on Stainless Steel Water Tank with Fixing Structure. Guo Wen developed the invention.
The patent application number is CN202520175118U 20250126. The patent publication number is CN223880445 (U). International Patent Classification cod..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Zhongshan Hengtai Stainless Steel Water Tank Co Ltd has been awarded a patent for Stainless Steel Special-shaped Water Tank. This invention was developed by Guo Wen.
The patent application number is CN202520122754U 20250117. The patent publication number is CN223880444 (U). International Patent Classificat..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Combined Stainless Steel Water Tank has been issued to Zhongshan Hengtai Stainless Steel Water Tank Co Ltd. This invention was developed by Guo Wen.
The patent application number is CN202520122705U 20250117. The patent publication number is CN223880443 (U). International Patent Classific..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Qidong Sanjing Material Tech Co Ltd has obtained a patent for anti-seismic steel structure assembling and connecting component. This invention was developed by Gu Liuliu, Li Shoufu, Qian Menghua and Yang Chunfeng.
The patent application number is CN202520457725U 20250314. The patent publication number is C..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for High-pressure-bearing Maintenance-free Energy Dissipation Steel Support has been issued to Sichuan Qili Chuangxiang Traffic Tech Co Ltd, CCCC Highway Consultants and Nanjing Modern Integrated Transp Laboratory. This invention was developed by Guo Fengzhe, Li Zhenxin, Li Yan, Pang Ju, Liu Xi..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Yinlong Tangpulai Tech Co Ltd for Steel Spring Outer Sleeve with Vertical Adjustment Capability. Xia Feng, Xu Zhenghong, Chu Weisong and Liu Qibin developed the invention.
The patent application number is CN202520392616U 20250307...
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Shandong Luyi Tongtu Rail Transp Equipment Co Ltd for Clamping Plate for Reinforcing Steel Rail. Chen Donghua, Cheng Gang, Li Chengyun, Li Yang and Deng Dekai developed the invention.
The patent application number is CN202422690706U 202411..
Steel
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Gongyi Hengxing Metalware Co Ltd has been awarded a patent for Galvanized Steel Strand Twisting Double-tension System. This invention was developed by Zhao Shuaifei, Ma Xiaojian, Bai Xuguang, Bai Chunxiang and Qi Liulong.
The patent application number is CN202520445383U 20250314. The patent publication num..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Cooling and Fishing Device for Stainless Steel Forgings has been issued to Pingdingshan Caixin Ind and Trade Co Ltd. This invention was developed by Cheng Yanpeng, Chen Quanzhou and Xu Yongqiang.
The patent application number is CN202423243603U 20241227. The patent publication number is ..
Steel
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shandong Zhongneng Jijian Automation Equipment Co Ltd has been granted a patent for Multi-machine-head Steel Bar Bending Center. Zhang Yumeng, Li Qingshuai, Wang Lixiang, Han Wenbing and Liu Guilong developed the invention.
The patent application number is CN202520324338U 20250227. The patent publication n..
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