News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has released Posco Holdings Co Ltd patent application for Solid Electrolyte and All-solid-state Battery Comprising Same. This invention was developed by Kwon Oh-min, Oh Kwang-seok and Nam Sang Cheol.
The patent application number is CN20248080853 20241217. The pat..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has released Posco Holdings Co Ltd patent application for Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. This invention was developed by Park In-chul, Choi Keun-ho, Yu Byongy..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Posco Holdings Co Ltd has submitted a patent application for Positive Electrode Active Material for Lithium Secondary Battery and Method for Producing Same. Yu Byongyong, Nam Sang Cheol and Cui Xue developed the invention.
The patent application number is CN20248081233 20241217. The patent publication numbe..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Posco Holdings Co Ltd has submitted a patent application for Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. This invention was developed by Lee Teck-kyu, Kim Chang-min, Lee Jae-eun, Park Jung Woo, Lee Dong-je, Song Jun..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has released Posco Holdings Co Ltd patent application for Positive Electrode Active Material for Lithium Secondary Battery, Method for Manufacturing Same, and Lithium Secondary Battery Comprising Same. This invention was developed by Han Chang Joo, Hong Ki Joo, Yu By..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Posco Holdings Co Ltd has submitted a patent application for Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. Han Ju-hyeong, Yang Seung-hoon, Lee Sang-hyuk, Park Jong Il and Bae Chang-keun developed the invention.
The..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Guizhou Chemical Construction Co Ltd has received a patent for Steel Structure Welding Seam Nondestructive Testing Device Capable of Assisting Take-up. This invention was developed by Guo Yinquan, He Zhixin, Yang Jie, Nie Chengzhang and Wu Wenzhi.
The patent application number is CN20252005640U 20250102. Th..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Hangzhou Lixiang Sealing Tech Co Ltd has been granted a patent for Spring Steel Framework Thin-wall Bearing Sealing Ring. Chen Zurong developed the invention.
The patent application number is CN202520955401U 20250515. The patent publication number is CN223975434 (U). International Patent Classification code..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Panzhihua Tongyue Steel Structure Eng Co Ltd for Steel Structure Truss. Li Chun and Dong Haijun developed the invention.
The patent application number is CN202520891699U 20250508. The patent publication number is CN223975395 (U). Internatio..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Guangdong Langdi Gelinte Electrical Appliance Co Ltd for Steel Shaft Disc and Drop-resistant Plastic Cross Flow Pipe. Wang Wanhong, Liu Xinhuai and Jin Jin developed the invention.
The patent application number is CN202520681924U 20250410. ..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has published Changzhi Vocational And Technical College patent application for Elevator Steel Wire Rope Fatigue Wear Inspection Device. The invention was developed by Chen Liang.
The patent application number is CN202610787253 20260603. The patent publication numb..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Chinese Patent for Steel Wire Rope Oiling Device has been issued to Wuhan Youwei Dynamo Electric Tech Co Ltd. This invention was developed by Wang Youbin.
The patent application number is CN202520409685U 20250310. The patent publication number is CN223980696 (U). International Patent Classification codes ar..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has released Hebei Tianchuang New Material Tech Co Ltd patent application for Section Steel Arrangement Mechanism and Galvanized Wire. This invention was developed by Liang Mingkun, Zhao Yanqi, Sun Hongwei and Zhao Xuegang.
The patent application number is CN20261..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Qingdao Zhongrui Energy Equipment Mfg Co Ltd has sought patent for Dust Removal Mechanism for Steel Pipe Welding Seam Polishing. This invention was developed by Guo Lei.
The patent application number is CN202610666363 20260514. The patent publication number is CN122424662 (A). International Patent Classific..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Debiao Prec Steel Pipe Hubei Co Ltd for Steel Pipe Inside and Outside Oil Immersion Device. Han Gaojie developed the invention.
The patent application number is CN202520443115U 20250313. The patent publication number is CN223980693 (U). Int..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Jinchang Steel Pipe Yancheng Co Ltd has been awarded a patent for Spraying Device for Rust-proof Treatment of Seamless Steel Pipe. This invention was developed by Lian Yixin, Tang Ziliang and Chen Wanjia.
The patent application number is CN202520301435U 20250224. The patent publication number is CN223980676..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Liaoning Mingsu Pipeline Co Ltd has been awarded a patent for Epoxy Spraying Device for Inner Wall of Steel Pipe. This invention was developed by Kang Jian, Sun Ye, Zhang Xian, Liu Hongyou and Gao Feng.
The patent application number is CN202520381789U 20250306. The patent publication number is CN223980655 (..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Shaoxing Sanxiong Steel Structure Co Ltd has obtained a patent for clamping type lightning rod for steel structure. This invention was developed by Qin Guoxian, Yu Youmin, Ruan Guoliang, Chen Wenjie, Tao Fangying and Wang Guozhang.
The patent application number is CN202520809488U 20250426. The patent public..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Yunnan Lanxin Electric Power Tech Co Ltd for Anti-corrosion Composite Copper-clad Steel Grounding Installation Structure. Ma Lanhua developed the invention.
The patent application number is CN202520506736U 20250321. The patent publication n..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Yangzhou Jiahua Electromechanical Tech Co Ltd has been granted a patent for Low-cost Stainless Steel Four-way Reversing Valve. Zhang Qing, Lin Honghua and Xu Yufeng developed the invention.
The patent application number is CN202520870001U 20250506. The patent publication number is CN223975611 (U). Internati..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has received Panzhihua Iron & Steel Research Inst Pangang Group patent application for Method for Preparing Calcium Ferrite from Vanadium-containing Steel Slag and Calcium Ferrite. Hao Jianzhang developed the invention.
The patent application number is CN202610541..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Laiwu Weilaite Machinery Equipment Co Ltd has filed a patent application for Surface Cutting Device and Method for Hot-rolled Steel. This invention was developed by Liu Yongqiang, Zhao Wenming, Liu Qing, Li Chuanyou and Liu Aiqin.
The patent application number is CN202610623839 20260508. The patent publicat..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Zhejiang Zili High Temperature Tech Co Ltd has filed a patent application for Masonry System for Steel Ladle Lining Bricks. This invention was developed by Ke Xilin and Wang Xiaorui.
The patent application number is CN202610874414 20260617. The patent publication number is CN122425192 (A). International Pat..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- China Nat Chem Eng 3rd Constr has submitted a patent application for Positioning Device for Clamping and Pressing Type Connection of Thin-wall Stainless Steel Tubes. This invention was developed by Xu Wenhui, Li Wenwei and Ji Lu.
The patent application number is CN202610535861 20260422. The patent publicati..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has received Foshan Tianyuan Steel Pipe Co Ltd patent application for Large-diameter Steel Pipe Expanding Forming Equipment. Lun Yaojin, Lun Peitian and Xie Yunying developed the invention.
The patent application number is CN202610685636 20260519. The patent publi..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has published Shanghai Baomu Pipe Fittings Co Ltd patent application for Socket and Spigot Joint Type Bimetal Steel Pipe Forming Device. The invention was developed by He Jianzhong, Gu Tianhong and Chen Huiming.
The patent application number is CN202610530844 2026..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has received Ningbo Qinglin Metal Products Co Ltd patent application for Punching Equipment for Air Pipe Angle Steel Flange Production. Ouyang Guigui developed the invention.
The patent application number is CN202610774557 20260601. The patent publication number i..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has received Guangdong Electric Line Equipment Factory Co Ltd patent application for High-precision Stamping Method and System for Angle Steel Iron Tower Component. Liu Shuqiang, Li Jiuxing, Li Dehui, Li Haolan, Tian Ning, Zhao Hongkai, Li Jingcun, Guo Caijin, Tong S..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Guangdong Anzong Power Construction Co Ltd has sought patent for Portable Ratchet Lever Type Steel Pipe Bending Machine and Bending Method. This invention was developed by Liu Maoxin, Huang Zehang, Lin Yanzhong, Wang Wei, Lin Xusen, Weng Yibo and Yang Feng.
The patent application number is CN202610631132 20..
Steel
| Sat 07 Nov 2026
Munich, Nov. 6 -- European Patent Office has released Research Inst Of Industrial Science & Technology and POSCO Holdings patent application for Method for Manufacturing Sodium Bicarbonate Using Sodium Sulfate and pH Adjuster. This invention was developed by Lee Young-bong, Min Jung-gi, Kim Hwan-ki, Byun Young-chul and Lim Jong-..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has received Anping Taoyuan Metal Product Co Ltd patent application for High-temperature-resistant Stainless Steel Mesh Belt Processing Device and Method. Li Jianwei, Li Yongliang, Wang Ziyi and Li Yitong developed the invention.
The patent application number is C..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Shangrao Yuefeng Building Mat Co Ltd has submitted a patent application for Multi-station Transposition Clamp Device for Steel Product Machining. This invention was developed by Bao Jianbing and Li Hui.
The patent application number is CN202610605720 20260506. The patent publication number is CN122424943 (A..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Liaocheng Sante Energy Equipment Co Ltd for Seamless Steel Tube Head Cutting Device. Ji Changshuai, Zhang Changquan, Zhai Shichen, Guo Chunshan and Li Keliang developed the invention.
The patent application number is CN202520725573U 2025041..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Shandong Mingyun Hardware Tools Co Ltd for Sheet Steel Scissors. Li Qiuyun developed the invention.
The patent application number is CN202520505181U 20250321. The patent publication number is CN223981247 (U). International Patent Classifica..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Nanyang Hanye Special Steel Co has been granted a patent for Temperature Homogenizing Device for Molten Steel of Continuous Casting Tundish. Yuan Shaowei, Li Fei, Gao Zhaohai, Zhu Shucheng, Li Hongyang, Li Zhongbo, Zhao Hu, Wang Xibin, Cheng Ye and Xue Yu developed the invention.
The patent application numb..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Jiangsu Suzhichuang Construction Eng Co Ltd has been awarded a patent for Steel Structure Bending Device. This invention was developed by Han Fangqin, Gao Shangan, Zhang Yuanhui, Zhang Shunyong and Gu Weian.
The patent application number is CN202520663782U 20250410. The patent publication number is CN223981..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Dexin Steel Tube China Co Ltd has been granted a patent for Light Core Rod for Hot Expanding of Steel Pipe. Zhu Guangya, Yao Guangshun and Wang Honghai developed the invention.
The patent application number is CN202520322499U 20250226. The patent publication number is CN223981073 (U). International Patent C..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Dexin Steel Tube China Co Ltd for Supporting Device for Hot Expanding of Steel Pipe. Zhu Guangya, Dong Xiyue, Xu Sheng and Wang Honghai developed the invention.
The patent application number is CN202520321509U 20250226. The patent publicati..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Shanghai Jiaxie Prec Mould Co Ltd for Sealing Strip Steel Belt Breaking Device with Adjustable Bending Angle. Hong Wei developed the invention.
The patent application number is CN202322916042U 20231030. The patent publication number is CN22..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Foshan Shunde Jiejian Metal Product Proc Co Ltd has been granted a patent for Strip-shaped Steel Plate Flattening Machine with Trimming Function. This invention was developed by Chen Fang.
The patent application number is CN202520547225U 20250326. The patent publication number is CN223981031 (U). Internatio..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Zhejiang Chengli Pipe Ind Co Ltd has received a patent for Automatic Demolding Mold for Hot Press Molding of Steel Reducing Elbows. This invention was developed by Zhang Lihua, Zhang Zhebo, Zhang Chongyang, Zhang Fangming and Xiahou Wenping.
The patent application number is CN202520626785U 20250405. The pat..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Wuhan Huilin Tech Co Ltd has received a patent for Steel Bending Device for Steel Machining. This invention was developed by Zhao Hangyu.
The patent application number is CN202520290741U 20250224. The patent publication number is CN223981018 (U). International Patent Classification codes are B21D43/10, B21D..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Xinjiang Yaofeng Steel Structure Co Ltd has received a patent for Integrated Production Device for Color Steel Tiles with Steel Structures. This invention was developed by Zhou Qiang, Liu Zhen, Feng Weihua, Feng Jie, Feng Jiao and Shi Qichao.
The patent application number is CN202520544968U 20250326. The pa..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Yangzhou Huasheng Welded Pipe Equipment Co Ltd for Roll Forming Equipment for Steel Frame of Photovoltaic Module. Zhang Guohua and Huang Yongjun developed the invention.
The patent application number is CN202520358722U 20250304. The patent ..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Kangxin Steel Pipe Co Ltd for Seamless Steel Tube Cold-drawing Die and Cold-drawing Device. Yang Guangliang, Li Fei, Tan Jibing and Gu Lyuxiao developed the invention.
The patent application number is CN202520192294U 20250207. The ..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Yantai Jingchenze New Material Tech Co Ltd for Surface Oil Removing Device for Stainless Steel Pipe After Cold Rolling. Liu Guanchen developed the invention.
The patent application number is CN202520592750U 20250401. The patent publication ..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Tianjin Liyuanfeng Steel Pipe Mfg Co Ltd for Surface Treatment Device for Rolled Steel Plate. Zhao Juan, Wang Hao and Xu Peng developed the invention.
The patent application number is CN20252069449U 20250113. The patent publication number i..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Suzhou Huachao Metal Mat Co Ltd has been awarded a patent for Mirror Surface Steel Plate Surface Cleaning Device. This invention was developed by Liu Shumei, Dong Yunhui and Dong Yunchao.
The patent application number is CN20252057254U 20250110. The patent publication number is CN223980849 (U). Internationa..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Tianjin Zhongren New Energy Tech Co Ltd has obtained a patent for hot-dip galvanized aluminum magnesium steel plate for photovoltaic bracket. This invention was developed by Qu Baidong.
The patent application number is CN202520439903U 20250313. The patent publication number is CN223978591 (U). International..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Anhui Wanqian Construction Eng Quality Inspection Co Ltd for Automatic Detection Device for Strength of Steel Structure. Xia Fengshun, Wu Mengjie and Song Guijun developed the invention.
The patent application number is CN202520466106U 2025..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Hangzhou Yinghe Ind Co Ltd has secured a patent on Stainless Steel Grill Electrolysis Device. Pan Yong developed the invention.
The patent application number is CN202520680216U 20250411. The patent publication number is CN223974253 (U). International Patent Classification codes are C25F1/00 and C25F7/00.
..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Tangshan Zhengyuan Pipe Ind Co Ltd has been granted a patent for Pickling Pretreatment Device for Galvanized Steel Pipe. This invention was developed by Zhang Shuzeng, Zhou Zhengming, Li Zhijie and Liu Zhihong.
The patent application number is CN202520364249U 20250304. The patent publication number is CN223..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Ningxia Jianlong Longxiang Iron And Steel Co Ltd has received a patent for Foam Gathering Device for Cold-rolled Strip Steel Cleaning Line. This invention was developed by Li Yaxin, Zhao Haiyang and Guo Qingfeng.
The patent application number is CN202520636708U 20250407. The patent publication number is CN2..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Tangshan Zhengyuan Pipe Ind Co Ltd for Filtering Device for Passivating Treatment of Galvanized Steel Pipe. Bian Guanghui, Zhang Shuzeng, Li Zhijie and Taki developed the invention.
The patent application number is CN202520364726U 20250304...
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Handan Tianfang Metal Products Co Ltd has been awarded a patent for Cold-rolled Strip Steel Pre-oxidation Device. This invention was developed by Zhao Tongsheng, Guo Peng, Hao Ruichao and Zhao Zhijun.
The patent application number is CN202520373866U 20250305. The patent publication number is CN223974175 (U)..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Dongjiang Design Group Co Ltd has received a patent for Metal Surface Galvanizing Equipment in Steel Structure Machining. This invention was developed by Liu Bingbing, Huang Hong, Wang Huan, Zheng Wei and He Jiancheng.
The patent application number is CN202520520134U 20250324. The patent publication number ..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Kingdom Advanced Mat Co Ltd for Stainless Steel Surface Energizing Equipment. Yan Chunhong, Tao Chunhui and Xu Yifeng developed the invention.
The patent application number is CN202520371729U 20250305. The patent publication number is CN223..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Ningxia Jianlong Longxiang Iron And Steel Co Ltd for Pretreatment Device of Strip Steel Heat Treatment Furnace. Zhang Hongxiao, Liu Xue, Wei Jian, Zhang Hongtao and Meng Hongquan developed the invention.
The patent application number is CN2..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has published Jiangsu Yongxin Metal Products Co Ltd patent application for Continuous Machining Device for Angle Steel. The invention was developed by He Dong.
The patent application number is CN202610595476 20260430. The patent publication number is CN122425584 (..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Shandong Botai Steel Structure Eng Co Ltd has filed a patent application for Numerical Control Machining Equipment for Steel Structure. This invention was developed by Wang Sen, Wang Jingdong, Yin Yunlong, Song Yuchao and Jia Erqin.
The patent application number is CN202610711362 20260522. The patent public..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Shandong Xingyuan Tower Co Ltd has sought patent for Cutting and Grinding All-in-one Machine for Steel Pipe Part Machining. This invention was developed by Wang Jing, Zhang Jie, Li Sheng, Sun Xiufen and Du Xueke.
The patent application number is CN202610906407 20260623. The patent publication number is CN12..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Xi'an Baogang Steel Proc and Distribution Co Ltd has applied Chinese patent for Black Mimeograph Eliminating Device for Longitudinal Cutting and Slitting of Hot-dip Galvanized High-strength Steel. He Xiaobo and Feng Qianheng developed it.
The patent application number is CN202610835686 20260610. The patent ..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has released Jiangsu Yiyuan Precision Tech Co Ltd patent application for Welding Device for Improving Connection Precision of Stainless Steel Piping. This invention was developed by Sheng Qi and Zhang Jie.
The patent application number is CN202610808454 20260605. ..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has published Yongkang Langjing Ind And Trade Co Ltd patent application for Anti-deformation Welding Supporting Device for Thin-wall Straight Seam Steel Pipe. The invention was developed by Lyu Fangxing and Hu Zhengyu.
The patent application number is CN2026108581..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Panzhihua Iron & Steel Research Inst Pangang Group has filed a patent application for Titanium Steel Composite Plate Welding Method. This invention was developed by Yu Tengyi, Wang Liangyun, Hu Xiao, Zheng Bangzhi, Liu Ke and Yin Xiangying.
The patent application number is CN202610553965 20260424. The paten..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has published Bazhou Dingxin Metal Products Co Ltd patent application for Automatic Welding Equipment for Galvanized Strip Steel Pipe Machining. The invention was developed by Zhang Zhenshan.
The patent application number is CN202610876979 20260617. The patent pub..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has received Guizhou Zheqian Steel Structure Co Ltd patent application for Numerical Control Welding and Cutting Equipment for Steel Plates. Guan Zhen, Zhang Yutian and Zhang Xiuliang developed the invention.
The patent application number is CN202610629343 2026050..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has received Hebei Longdu Pipeline Mfg Co Ltd patent application for Automatic Welding Equipment for Spiral Steel Pipe Structure Production. Jia Zhaosong developed the invention.
The patent application number is CN202610866245 20260616. The patent publication numb..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Xinyu Longhui Electric Power Equipment Co Ltd has submitted a patent application for Semi-automatic Electric Arc Welding Equipment for Electric Power Steel Accessory Production. This invention was developed by Liao Xinping.
The patent application number is CN202610802323 20260604. The patent publication num..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Posco Holdings Co Ltd has applied Chinese patent for Device and Method for Measuring Ion Exchange Capacity of Ion Exchange Membrane. Seo Joon-young, Wi Jin-yeop and Lee Shi Hwa developed it.
The patent application number is CN20248079011 20241211. The patent publication number is CN122422748 (A). Internatio..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Posco Holdings Co Ltd has submitted a patent application for Method for Measuring Compressive Strength of Particles. This invention was developed by Han Ju-hyeong, Park Jong Il, Nam Sang Cheol and Lee Sun Hwa.
The patent application number is CN20248080766 20241217. The patent publication number is CN122422..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Posco Holdings Co Ltd has submitted a patent application for Method for Recovering Lithium. This invention was developed by Yang Heok, Park Woonkyoung, Kuk Seung-taek, Zheng Mingyuan, Kim Ju-young and Park Jae-sin.
The patent application number is CN20248080087 20241217. The patent publication number is CN1..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Anhui Xinzheng Electromechanical Tech Co Ltd has received a patent for Sealing Device for Steel Shell of Cylindrical Lithium Battery. This invention was developed by Liu Fufei.
The patent application number is CN202520317455U 20250226. The patent publication number is CN223981696 (U). International Patent C..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Debiao Prec Steel Pipe Hubei Co Ltd for Polishing Device for Precision Steel Pipe Machining. Han Gaojie developed the invention.
The patent application number is CN202520604452U 20250401. The patent publication number is CN223981650 (U). In..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Suzhou Yixin New Material Tech Co Ltd has been granted a patent for Continuous Surface Polishing Equipment for Stainless Steel Secondary Metal. Zheng Changyuan, Kang Houbin, Yang Jingjing, Cui Huaixia and Chen Zheng developed the invention.
The patent application number is CN202520685019U 20250411. The pate..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Chinese Patent for Surface Rust Removal Device for Round Steel Bar has been issued to Qingdao Xinniu Forging Machinery Co Ltd. This invention was developed by Jiao Xudong.
The patent application number is CN202520722934U 20250417. The patent publication number is CN223981620 (U). International Patent Classi..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Jiangsu Haiwei Plastic Tech Co Ltd has received a patent for Sealing Device for Steel Wire Mesh Framework Pipe. This invention was developed by Shen Hongjun, Tang Jianhua and Xie Huajun.
The patent application number is CN202520435225U 20250313. The patent publication number is CN223981589 (U). Internationa..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Jiangsu Mengchuang Industrial Tech Co Ltd has received a patent for Diagonal Cutting Device for Stainless Steel Welded Square Tube. This invention was developed by Qu Ying and Xue Jintang.
The patent application number is CN202520539525U 20250326. The patent publication number is CN223981495 (U). Internatio..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Xinghua Kailide Stainless Steel Products Co Ltd has secured a patent on Internal Tapping Device for Stainless Steel Fastener. Xie Binbin developed the invention.
The patent application number is CN202520316203U 20250226. The patent publication number is CN223981280 (U). International Patent Classification c..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- China Nuclear Industry Huaxing Construction Co Limited has secured a patent on Device for Providing Scaffold Steel Pipe Limiting on Inclined I-beam. Fan Zhiqiang, Li Huayu, Hou Fang, Li Zhuang and Li Chuang developed the invention.
The patent application number is CN202423288634U 20241231. The patent public..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Zhejiang Dongying Decoration Eng Co Ltd has secured a patent on Steel Structure Transfer Layer and Steel Beam Connecting Structure. Hu Tao, Li Zhao, Wang Tong and Chao Xiaoxia developed the invention.
The patent application number is CN202520647174U 20250408. The patent publication number is CN223974738 (U)..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Shaoxing Sanxiong Steel Structure Co Ltd has been granted a patent for Special-shaped C-shaped Steel. Qin Guoxian, Yu Youmin, Ruan Guoliang, Chen Wenjie, Tao Fangying and Wang Guozhang developed the invention.
The patent application number is CN202520746167U 20250419. The patent publication number is CN2239..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Qingdao Sanshi Steel Structure Co Ltd has obtained a patent for workshop steel structure capable of keeping structural rigidity through tensioning. This invention was developed by Zhang Lei.
The patent application number is CN202520646436U 20250408. The patent publication number is CN223974719 (U). Internat..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Dongguan Fuhua Construction Eng Co Ltd has obtained a patent for connecting device for steel structure joints. This invention was developed by Chen Jianbai.
The patent application number is CN202520490861U 20250319. The patent publication number is CN223974715 (U). International Patent Classification codes ..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Jiangxi Tongji Construction Project Man Co Ltd has received a patent for Large-span Steel Frame Supporting Structure. This invention was developed by Wang Qi, Lai Zhengliang, Pan Yunfeng, Ruan Xinlong and Liu Gang.
The patent application number is CN202520399599U 20250310. The patent publication number is C..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Foshan Hailong Green Building Tech Co Ltd has been granted a patent for Steel Structure Beam Column Joint Reinforcing and Connecting Device. Zou Hanzhu and Zou Jinbiao developed the invention.
The patent application number is CN202520267408U 20250219. The patent publication number is CN223974711 (U). Intern..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Zeng Sheng for Steel Joint Connection Mixed Frame Structure and Mixed Frame Supporting Structure. Wang Yixiong and Zeng Sheng developed the invention.
The patent application number is CN202520309146U 20250225. The patent publication number ..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Xi'an Dingye New Mat Co Ltd has obtained a patent for telescopic steel grating cable trench cover plate. This invention was developed by Hu Jianwei, Zhang Jianhua and Guo Mengfei.
The patent application number is CN202520155038U 20250123. The patent publication number is CN223974618 (U). International Paten..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Zhongbei Xuanwu Beijing New Material Tech Co Ltd has obtained a patent for steel wire rope assembly for coal mine. This invention was developed by Wang Aijun and Tang Ming.
The patent application number is CN202520437716U 20250313. The patent publication number is CN223974411 (U). International Patent Class..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Hebei Dongfang Licheng Steel Structure Tech Co Ltd has applied Chinese patent for Laser Cutting and Welding Integrated Device for Steel Structure Machining. Wang Yinlong, Zhao Xinhui, Liu Jian, Duo Xuebo and Li Chengjie developed it.
The patent application number is CN202610807526 20260605. The patent publi..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Wuyi Haotai Stainless Steel Products Co Ltd has been granted a patent for Welding Device for Stainless Steel Vacuum Cup Machining. Meng Lingling, Hou Shengqi and Zhang Xuewen developed the invention.
The patent application number is CN202520655765U 20250409. The patent publication number is CN223981404 (U)...
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Henan Gangwanhong Metal Mat Co Ltd has obtained a patent for steel belt opposite side deviation rectifying device for longitudinal shearing and slitting equipment. This invention was developed by Qin Jinchang, Wang Fengwei, Zhang Jiyou, Guo Benjiang, Shi Xunchao and Fan Shiwen.
The patent application number..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Ningguo Zhongyi Wear Resistant Mat Co Ltd has secured a patent on Energy-saving Steel Ball Production Device. Han Renqing, Han Wenbo, Chen Laxiang and Niu Youshui developed the invention.
The patent application number is CN202520365394U 20250304. The patent publication number is CN223976309 (U). Internation..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Xinxiang Wenfeng Grinding Plate Co Ltd has received a patent for Slotting Device for Steel Ball Grinding Plate. This invention was developed by Ning Qiyue.
The patent application number is CN202520518062U 20250324. The patent publication number is CN223981683 (U). International Patent Classification codes a..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Anhui Jinglong Electronic Tech Co Ltd has secured a patent on Steel Ball Surface Rust Treatment Device. Xu Jiusheng developed the invention.
The patent application number is CN202520721747U 20250416. The patent publication number is CN223981653 (U). International Patent Classification codes are B24B31/06, B..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Ningguo Zhongyi Wear Resistant Mat Co Ltd has secured a patent on Steel Ball Surface Treatment Equipment. Han Renqing, Han Wenbo, Chen Laxiang and Niu Youshui developed the invention.
The patent application number is CN202520715630U 20250416. The patent publication number is CN223981610 (U). International P..
Steel
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Shanghai Penghai Machinery Co Ltd has been granted a patent for Steel Ball Type Pneumatic Elastic Pin. Hao Zhen developed the invention.
The patent application number is CN202422754663U 20241112. The patent publication number is CN223975375 (U). International Patent Classification code is F16B19/02.
The..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Suqian Shufei Ind Co Ltd has obtained a patent for steel ball rust prevention device for bearing production. This invention was developed by Cai Dunyou, Ji Jianghai, Zhang Yongbai and Zhao Lixia.
The patent application number is CN202520430092U 20250312. The patent publication number is CN223980678 (U). Int..
Steel
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Anhui Baoguang Special Steel Group Wanli Electric Power Iron Tower Co Ltd has obtained a patent for electric power iron tower deicing device. This invention was developed by Hu Mengmeng, Wang Chen, Chen Chen, Zhang Xinglei, Zhu Jianjun and Zhang Youbin.
The patent application number is CN202520592256U 20250..
Steel
| Sat 07 Nov 2026
Munich, Nov. 6 -- SMS Group has applied European patent for Injector-burner for Furnace, in Particular for the Production of Steel or Metals. Greguoldo Jacopo, Laviosa Cesare, Vecchiet Fabio and Dapit Gabriele developed it.
The patent application number is EP20260160759 20260225. The patent publication number is EP4826292 (A1..
1
to
100 of
894 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
