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Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- State Intellectual Property Office of China has published Shanghai Tianyanchen New Material Tech Co Ltd and Hunan Baomei New Material Tech Co Ltd patent application for Stainless Steel Cold Rolling Oil Composition with Efficient Lubrication and Easy Cleaning. The invention was developed by Hou Jiaxin, Sun Hais..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Zhuhai Speedbird New Mat Co Ltd has submitted a patent application for Color-coated Steel Plate with Gradient Temperature Control, Antibacterial and Wear-resistant Functions and Preparation Method of Color-coated Steel Plate. Huang Zifen, He Jinlong, Gu Kunlian, Zhong Huiting and Zhang Haifeng developed the in..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Panzhong Yihong Metal Products Chongqing Co Ltd has received a patent for Steel Plate Cutting Device. This invention was developed by Guo Yi and Lai Peng.
The patent application number is CN20242334580U 20241209. The patent publication number is CN223506777 (U). International Patent Classification codes are..
Steel
| Tue 04 Aug 2026
Geneva, Aug. 4 -- World Intellectual Property Organization has released He Yongkang patent application for AGV-based Light Steel Keel Assembly System. This invention was developed by Luo Rentong, He Yongkang and Lei Chaofu.
The patent application number is WO2025CN74427 20250123. The patent publication number is WO2026156639 ..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Anhui Hongtai Steel Structure Co Ltd has been granted a patent for Clamp for Steel Structure Beam Machining. This invention was developed by Dai Di and Liu Dan.
The patent application number is CN20242348831U 20241209. The patent publication number is CN223507047 (U). International Patent Classification cod..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- State Intellectual Property Office of China has awarded a patent to Chengdu Xinma Tech Co Ltd for Fixing Clamp for Channel Steel Cutting. Zeng Yuanwen and Li Jidong developed the invention.
The patent application number is CN20242340460U 20241210. The patent publication number is CN223506739 (U). Internatio..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Hangxiao Steel Structure Hebei Construction Co Ltd has received a patent for Angle-adjustable Steel Member Auxiliary Spraying Device. This invention was developed by Zhang Liming, Liu Wenyan, Zhen Jinping and Cao Shuang.
The patent application number is CN202422697465U 20241106. The patent publication numbe..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Hubei Haorui Steel Structure Co Ltd has received a patent for Adjusting Mechanism for Steel Structure Spraying Device. This invention was developed by He Yubing.
The patent application number is CN202422396401U 20240930. The patent publication number is CN223505497 (U). International Patent Classification c..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Jiangsu Hengyang Pipe Mfg Co Ltd has secured a patent on Seamless Steel Tube Outer Surface Polishing Equipment. Jin Weiming and Yuan Jianjun developed the invention.
The patent application number is CN202422778400U 20241114. The patent publication number is CN223506937 (U). International Patent Classificati..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Sujiang Metal Structure Parts Co Ltd for Steel Grating Press Welder. Zhang Hao and Sun Yueming developed the invention.
The patent application number is CN202422855521U 20241122. The patent publication number is CN223506379 (U). Int..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Hangxiao Steel Structure Tangshan Co Ltd has been granted a patent for Steel Structure Narrow Gap Welding Equipment. This invention was developed by Yang Zhichao, Zhang Wenjian and Wang Dong.
The patent application number is CN202422624184U 20241030. The patent publication number is CN223506373 (U). Interna..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Minmetals Xidian Changzhou Steel Proc Co Ltd has received a patent for Steel Sheet Composite Stamping Die. This invention was developed by Liao Jinlong, Cheng Jianyong and Chen Shilin.
The patent application number is CN202423101195U 20241216. The patent publication number is CN223506664 (U). International ..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Jiangxi Dingzhi Steel Structure Co Ltd has been awarded a patent for Cutting Device for Steel Structure Machining. This invention was developed by Yu Hongxia, Jin Liang and Zhu Hong.
The patent application number is CN202422844082U 20241121. The patent publication number is CN223506656 (U). International Pa..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Zhejiang Funiu Leaf Spring Co Ltd has been granted a patent for Hot Cutting Device for Super-thick Steel Plate Spring Material. Wu Jianming, Yang Weiwei and Ai Wujun developed the invention.
The patent application number is CN202422752987U 20241112. The patent publication number is CN223506364 (U). Internat..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Inner Mongolia Longsheng Construction Eng Co Ltd has been granted a patent for Steel Belt Cutting and Packing Device. This invention was developed by Wu Zhigang, Zhen Fengli, Zhang Ruru, Li Sheng, Wang Jinfeng and Xia Juanli.
The patent application number is CN202422640377U 20241031. The patent publication ..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Ningxia Houyuan Automatic Control Tech Co Ltd has been granted a patent for Round Steel Welding Device for Steel Grating Plate Machining. Liu Xinyue, Zhang Jin and Liu Zhongqing developed the invention.
The patent application number is CN202422731002U 20241111. The patent publication number is CN223506564 (..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- State Intellectual Property Office of China has awarded a patent to Anhui Ruiye Steel Structure Co Ltd for Auxiliary Device for Steel Member Welding. Jiang Jingkun, Kan Tongguang and Zheng Yuan developed the invention.
The patent application number is CN20242335004U 20241210. The patent publication number i..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Shaanxi Hongyu Mining Construction Co Ltd has received a patent for Steel Bar Straightening Machine. This invention was developed by Lu Shengpeng.
The patent application number is CN202422306994U 20240920. The patent publication number is CN223506116 (U). International Patent Classification code is B21F1/02..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Jiangxi Dingzhi Steel Structure Co Ltd has been granted a patent for Bending Device for Steel Structure Production and Machining. Yu Hongxia, Jin Liang and Zhu Hong developed the invention.
The patent application number is CN202422844079U 20241121. The patent publication number is CN223506104 (U). Internati..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Zhongteng Heavy Industry Science & Tech Chongqing Co Ltd has been granted a patent for Steel Cylinder Stretching Forming Die. This invention was developed by Chen Guo, Lin Shifu, Zhong Wei, Li Ping'an, Song Hwa-yong, Chen Qiang and Li Jiefeng.
The patent application number is CN20242338902U 20241206. The pa..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- State Intellectual Property Office of China has awarded a patent to Guo Jun for Internal Fixation Steel Plate System for Orthopedics Department.
The patent application number is CN202422509416U 20241016. The patent publication number is CN223504315 (U). International Patent Classification codes are A61B17/..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Kunshan Zhuolida Prec Metal Parts Co Ltd has received a patent for Steel Sheet Cutting Supporting Net Plate. This invention was developed by Yan Min and Lian Quancheng.
The patent application number is CN20242341646U 20241210. The patent publication number is CN223506302 (U). International Patent Classifica..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- State Intellectual Property Office of China has awarded a patent to Tangshan Jinghaiyi Electromechanical Equipment Co Ltd for Packing Steel Strip Cutting Device with Guiding Feeding Function. Zhang Dawei and Zheng Yonghe developed the invention.
The patent application number is CN202422891077U 20241126. The..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Qingdao Zengrui Machinery Mfg Co Ltd has been awarded a patent for Self-tightening Type Sealing Nozzle Steel Ring. This invention was developed by Zhao Zongrui.
The patent application number is CN202422882049U 20241126. The patent publication number is CN223506216 (U). International Patent Classification co..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- State Intellectual Property Office of China has awarded a patent to Qingdao Jindiwei Machinery Co Ltd for Punching Machine for Machining Steel Plate Component. Chen Wenhui, Wen Jianjian and Wang Jinting developed the invention.
The patent application number is CN202422440786U 20241010. The patent publicatio..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Guochuang Tianjin Steel Dev Co Ltd has received a patent for Hydraulic Device of Novel Steel Straightening Machine. This invention was developed by Qiu Ning, Wang Lihui and Zhao Maoyu.
The patent application number is CN202422634949U 20241030. The patent publication number is CN223505949 (U). International ..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Chinese Patent for Plate Feeding Mechanism of Color Steel Plate Processing Equipment has been issued to Nantong Huaheng Intelligent Tech Co Ltd. This invention was developed by Ding Zhongxiang, He Xiaofei and Lu Benrong.
The patent application number is CN202422688576U 20241105. The patent publication numbe..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Hebei Kaiyuanjin Pipe Mfg Co Ltd has been awarded a patent for Pushing Device of Seamless Steel Tube Perforating Machine. This invention was developed by Zhang Hongmin, Miao Yanfen, He Weiting and Fan Yaxun.
The patent application number is CN20242328636U 20241209. The patent publication number is CN2235059..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Jieyang Baiyi Stainless Steel Co Ltd has been awarded a patent for Steel Strip Inlet Guide Device. This invention was developed by Bai Hongfu and Zhou Bo.
The patent application number is CN202423123620U 20241218. The patent publication number is CN223505904 (U). International Patent Classification codes ar..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- State Intellectual Property Office of China has awarded a patent to Anhui Huachuang Guide Rail Co Ltd for Double-roller Synchronous Automatic Roller Changing Device for Steel Rolling Production. Wu Enjie, Xu Feng and Fang Fengqin developed the invention.
The patent application number is CN202422836698U 2024..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Zhejiang Huapu New Mat Co Ltd has been granted a patent for Cleaning and Flattening Device for Aluminum-zinc Plated Steel Plate. This invention was developed by Yang Chucai, Fang Lichun and Tang Fuming.
The patent application number is CN202422917084U 20241127. The patent publication number is CN223505743 (..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Chinese Patent for Online Automatic Purification Device for Crushed Scrap Steel has been issued to Wuan Yongxin Regeneration Resource Utilization Co Ltd. This invention was developed by Gao Shiyang, Wang Haifeng, Wang Yu and Gao Nannan.
The patent application number is CN202422445295U 20241010. The patent p..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Tianhong Steel Rope Nantong Co Ltd has been granted a patent for Pre-deformation Device with Adjusting Effect for Steel Wire Production. This invention was developed by Xue Yong.
The patent application number is CN20242329525U 20241209. The patent publication number is CN223506123 (U). International Patent ..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- State Intellectual Property Office of China has awarded a patent to Fengyang Runhui New Building Mat Co Ltd for Steel Slag and Mineral Powder Processing Equipment with Good Dust Collection Effect. Wu Mengde developed the invention.
The patent application number is CN202422682131U 20241105. The patent public..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Shanghai Solid Stainless Steel Products has obtained a patent for split type heat preservation spout. This invention was developed by Yin Shiqi, Zhang Bin and Zhu Xichao.
The patent application number is CN202423101331U 20241213. The patent publication number is CN223503990 (U). International Patent Classif..
Steel
| Tue 04 Aug 2026
Geneva, Aug. 4 -- Nippon Steel Chemical & Materials has submitted a patent application for Polyfunctional Vinyl Compound and Composition and Cured Product from Same. Shrestha Niranjan Kumar, Omura Masaki and Ogami Koichiro developed the invention.
The patent application number is WO2026JP01120 20260115. The patent publication n..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Zhongjie Jianzhao Jiangsu Intelligent Elevator has been granted a patent for Separating Mechanism and Angle Steel Placing Frame. Liu Junchen, Cao Tao, Xia Wubing, Xue Wei and Xi Guiji developed the invention.
The patent application number is CN202422661182U 20241101. The patent publication number is CN2235071..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Panan Deyan Steel Structure Manufacturing has been awarded a patent for Steel Cutting Equipment with Impurity Recovery Function. This invention was developed by Kong Shenjun.
The patent application number is CN202422697399U 20241105. The patent publication number is CN223506784 (U). International Patent Class..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- CSCEC Xinjiang Construction & Engineering Group has been granted a patent for Auxiliary Device for Butt Welding of H-shaped Steel. Wang Yalin, Lu Yu, Gan Longfei, Wang Jialou, Fan Dezhan, Zheng Qingming, Zhu Xuefeng, Wang Zhi, Zheng Xianfeng, Dai Haoyan and Shang Jun developed the invention.
The patent applic..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Henan Huiyun Industry has obtained a patent for welding calibrator for steel cabinet body. This invention was developed by Zhang Penglei.
The patent application number is CN202422686196U 20241105. The patent publication number is CN223506468 (U). International Patent Classification codes are B23K37/00 and B23..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Zhejiang Fengyuan Steel Technology has been granted a patent for Fine Drawing Die for Cold-drawn Flat Steel. This invention was developed by Zheng Junhui.
The patent application number is CN20242312814U 20241206. The patent publication number is CN223506062 (U). International Patent Classification codes are B..
Steel
| Tue 04 Aug 2026
Geneva, Aug. 4 -- Sanyo Special Steel has submitted a patent application for Magnetic Powder. Hosomi Ryohei developed the invention.
The patent application number is WO2025JP45131 20251223. The patent publication number is WO2026160105 (A1). International Patent Classification codes are B22F1/00, B22F1/06, B22F1/068, C22C30/02 ..
Steel
| Tue 04 Aug 2026
Geneva, Aug. 4 -- World Intellectual Property Organization has received JFE Steel patent application for Blank Forming Method and Blank Forming Device. Sumikawa Satoshi, Mino Takayuki and Shinmiya Toyohisa developed the invention.
The patent application number is WO2025JP36140 20251014. The patent publication number is WO202615..
Steel
| Tue 04 Aug 2026
Geneva, Aug. 4 -- JFE Steel has submitted a patent application for Superposed Blank, Molding Method, and Method for Manufacturing Press-molded Article. Sumikawa Satoshi, Mino Takayuki and Shinmiya Toyohisa developed the invention.
The patent application number is WO2025JP35968 20251010. The patent publication number is WO202615..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Shandong Huaan Steel Tower has obtained a patent for cutting device for angle steel tower machining. This invention was developed by Zheng Guoping, Nan Junhua, Zhu Fang, Wu Bing and Cao Liqiang.
The patent application number is CN20242368970U 20241212. The patent publication number is CN223506285 (U). Interna..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Henan Zhongyuan Special Steel Equipment Manufacturing has secured a patent on Double-shoulder Self-sealing Drilling and Boring Rod Structure for Deep Hole Drill. Zhou Changbo, Li Hongkui, Liu Shuyan and Zhai Yu developed the invention.
The patent application number is CN20242343044U 20241210. The patent publi..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Xinji Aosen Metal Products has been awarded a patent for Wire Drawing Device for Steel Strand Production. This invention was developed by Yang Hao, Yao Qingchuan and Wang Zhao.
The patent application number is CN20242376718U 20241213. The patent publication number is CN223505926 (U). International Patent Clas..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Panzhihua Steel & Vanadium has obtained a patent for device for preventing waste steel of hot continuous rolling head-warping strip steel. This invention was developed by Zeng Hongyun, Hu Songtao, Lei Honggang, Hu Xuezhong, Zan Pei, Yu Huihui, Zou Kailiang, Zhu Zijun and Son Young Do.
The patent application..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Shandong Shouguang Juneng Special Steel has been awarded a patent for Rotatable Steel Receiving Device for Steel Rolling. This invention was developed by Lin Tao, Sang Peiyu, Zhang Yingxu, Feng Feng and Huang Zebin.
The patent application number is CN20242389428U 20241216. The patent publication number is CN2..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Xinji Aosen Special Steel Group has been granted a patent for Self-adaptive Universal Shaft Bracket. Chen Zhongxue, Cao Lin, Niu Shuai, Qian Qingsong, Zhang Jiajia, Zhao Fei and Bei Luohuan developed the invention.
The patent application number is CN20242308177U 20241206. The patent publication number is CN..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Jiangsu Changqiang Steel has been awarded a patent for Reinforced Perforating Ejector Rod. This invention was developed by Huo Jian, Liu Haijian, Wang Fei and Han Xuna.
The patent application number is CN20242375337U 20241213. The patent publication number is CN223505890 (U). International Patent Classifica..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Chinese Patent for Leveling Device for Cold-rolled Strip Steel Processing has been issued to Xinyu Jiete Strip Steel. This invention was developed by Hu Yueping, Liao Yongping, Zhang Jianjun and Zhou Xiaosong.
The patent application number is CN20242384105U 20241213. The patent publication number is CN2235058..
Steel
| Tue 04 Aug 2026
Geneva, Aug. 4 -- JFE Steel has submitted a patent application for Vehicle Rear Structure. Tobita Shunsuke, Sumikawa Satoshi and Ageba Ryo developed the invention.
The patent application number is WO2025JP33336 20250922. The patent publication number is WO2026159949 (A1). International Patent Classification code is B62D25/20...
Steel
| Tue 04 Aug 2026
Geneva, Aug. 4 -- JFE Steel has applied WIPO patent for Collision Energy Absorbing Structure. Yamaguchi Naoki developed it.
The patent application number is WO2025JP30193 20250827. The patent publication number is WO2026159936 (A1). International Patent Classification codes are B60R19/18, B62D21/15 and B62D25/20.
Steel
| Tue 04 Aug 2026
Geneva, Aug. 4 -- World Intellectual Property Organization has published JFE Steel patent application for Collision Energy Absorbing Structure. The invention was developed by Yamaguchi Naoki.
The patent application number is WO2025JP29559 20250822. The patent publication number is WO2026159933 (A1). International Patent Class..
Steel
| Tue 04 Aug 2026
Beijing, Aug. 4 -- TJK Intelligent Equipment Manufacturing, Tianjin has received a patent for Reinforcing Steel Bar Aligning Conveying Roller Way. This invention was developed by Chen Zhendong.
The patent application number is CN202422933534U 20241129. The patent publication number is CN223506138 (U). International Patent Class..
Steel
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- Nippon Paper Ind Co Ltd and JFE Steel have submitted a patent application for Method of Producing Metallurgical Coke and Method of Evaluating Thermoplasticity. This invention was developed by Kawauchi Ken, Matsui Takashi, Miyawaki Shoichi, Takashima Takanori, Nuruki Yutaka and Shakuno Takuto.
The patent ..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Hbis Group Hansteel Co and Handan Iron & Steel Group have submitted a patent application for Welding Method for Quenched Partition Steel and Dual-phase Steel Dissimilar Steel. This invention was developed by Cao Xiao'en, Liu Ziquan, Duan Jiawei, Chen Zigang, Jia Yafei, Xie Yu, Chen Xiaohu, Guan Liansheng, Liu ..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Shandong Iron and Steel Group Yongfeng Lingang and Shandong Fengtong Metal Tech Co Ltd have applied Chinese patent for Method for Directionally Blocking Sprayed Water on Outlet Side of Rolling Mill and Guaranteeing Precision of Width Gauge. Liu Changjiang, Cheng Hedong, Liu Chengqiang, Zhao Hengyang, Jiang Fux..
Steel
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Shandong Zhongjin Lingnan Copper Ind Co Ltd and Dongying Fangtai Metal Recycling Co Ltd have secured a patent on Digital Steel Seal Clamp. Wang Ronghuai, Gao Jianguo, Xu Junjing and Sun Wanhe developed the invention.
The patent application number is CN202422180675U 20240906. The patent publication number is..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Baoshan Iron & Steel and Dong Xuan Shanghai Measurement and Control Technology have submitted a patent application for Quicklime Activity Sample Granularity Screening Device. This invention was developed by Sun Xun, Yang Sumin, Wang Chunsheng, Zhang Jie, Li Pengfeng and Gu Qingyun.
The patent application nu..
Steel
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- Voestalpine Stahl GmbH and Voestalpine Metal Forming GmbH have submitted a patent application for Method for Producing a Hardened Sheet Steel Component. Wagner Christoph, Atzmüller Peter, Schachinger Ernst Dietmar and Sommer Andreas developed the invention.
The patent application number is US20241915905..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Ningbo Gushunhe Hardware Mould Co Ltd has submitted a patent application for Automatic Edge Pressing Device for Stainless Steel Plate and Method Thereof. This invention was developed by Chi Chengwu, Wang Ning, Deng Feiyan and Wang Xinli.
The patent application number is CN202610460056 20260409. The patent p..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Ansteel Group Beijing Research Inst Co Ltd and Angang Steel Co Limited patent application for Metal Pipe Continuous Preparation Device and Using Method Thereof. Ma Ming, Liu Wenyue, Luo Zhihua, Zhao Lijun, Luo Jun, Yao Zhen, Zhang Kun, Li Xinling, Han Xu..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Angang Steel Co Limited patent application for Technological Lubrication Method of Hot Continuous Rolling Unit in Rolling Process. Wang Gang, Gao Yubo, Song Xiaoming, Wang Cun, Fu Qingcai, Ai Chengshen, Li Jiangwei and Zhao Guodong developed the inventio..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Shandong Shengyang Metal Technology Co Ltd has sought patent for Treatment Process for Eliminating Cross Fold Defect on Surface of Hot-rolled Wide Strip Sheet Stainless Steel. This invention was developed by Jiang Wei, Liu Longxiang, Shao Zerong, Tang Shaoxin and Zhao Wei.
The patent application number is C..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Angang Steel Co Limited has submitted a patent application for Feedforward Control Method for Deviation of Strip Steel in Sendzimir Method Hot Galvanizing Unit Furnace. This invention was developed by Chen Anqing, Wang Zhimin, Hu Zhiping, Zhu Weiyao, Liu Xiaohui, Cai Shunda, Xie Boyu, Wang Peng and Wang Liguo...
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Angang Steel Co Limited has sought patent for Method for Correcting Rigidity of Rolling Mill and Controlling Plate Shape. This invention was developed by Wang Shuai, Ni Zhifeng, Wang Ruogang, Luo Jun, Han Qianpeng, Yao Zhen, Pan Kaihua and Han Xu.
The patent application number is CN202610312046 20260316. Th..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Changshu Longteng New Energy Equipment Tech Co Ltd has submitted a patent application for Control Method for Improving Small Thickness of Head and Tail of Steel Plate. This invention was developed by Zhu Renchao, Qian Zewang, Su Kefeng, Huo Xiaofei, Xie Fuqiang, Yang Jianguo, Fan Zhenying and Liu Lixiang.
T..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Nanyang Hanye Special Steel Co has submitted a patent application for Method for Controlling Uniform Head and Tail Temperature in High-strength Steel Plate Rolling Process. Xu Shaopu, Tang Zhenglei, Liu Kelong, Kang Wenju and Sun Binghong developed the invention.
The patent application number is CN202610290..
Steel
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Henan Yongguang Electric Power Science & Tech Co Ltd has submitted a patent application for Steel Seal Stamping Device for Angle Steel Production. Lyu Junjian, Li Shuaihao, Wang Hongxing and Zhou Xianfu developed the invention.
The patent application number is CN202610395413 20260330. The patent publication..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Anhui Province Chaohu City Road and Bridge Eng Co Ltd has sought patent for Integral Manufacturing Jig Frame for Steel Bars of Pi-shaped Pier Capping Beam and Mounting Method of Integral Manufacturing Jig Frame. This invention was developed by Cai Jie, Sun An, Pan Erbao, Xu Yubing and Liu Guangcai.
The pate..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- CCCC Second Harbour Engineering Co Ltd has applied Chinese patent for Integrated Forming Production Line for Prefabricated Small Box Girder Steel Bar Component. Zhang Yongtao, Dong Qifeng, Wu Zhongzheng, Zhai Shihong, Xiao Hao, Luo Yi, Zhang Yipeng, Peng Xiaopeng, Yan Shuangqiao, Liu Xiucheng, Xia Hao and Huan..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has published Sichuan Yanchuang Machinery Equipment Co Ltd patent application for Steel Reinforcement Cage Main Reinforcement Bending Phase Orientation Device and Orientation Method. The invention was developed by Wang Hui, Xiang Guangming and Xu Xiaohua.
The pate..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Miao Tongzhong patent application for Steel Bar Cutting Equipment for Constructional Engineering. Miao Tongbao, Yang Caiyun, Miao Tongfang, Miao Tongzhong and Miao Qianqian developed the invention.
The patent application number is CN202610458246 20260..
Steel
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Chinese Patent for Steel Plate Spring Support Assembly has been issued to Hefei Nanfang Auto Parts Co Ltd. This invention was developed by Hu Zhengbing and Wang Guangxiang.
The patent application number is CN202423299213U 20241231. The patent publication number is CN223508042 (U). International Patent Class..
Steel
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Jinggong Int Steel Structure Engineering Co Ltd for Handheld Device for Assisting in Stamping Steel Seal. Zhang Jianping, Jiang Guiming, Tong Qingyuan, Wang Chuang, Teng Teng and Zhao Wenrui developed the invention.
The patent appl..
Steel
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released Shandong Jiankun Robot Co Ltd patent application for Multi-mode Profile Steel Cutting Robot and Working Method. This invention was developed by Zongyao Xu.
The patent application number is CN202610393145 20260327. The patent publication number is CN12..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Shandong Hongrui Intelligent Mfg Co Ltd has submitted a patent application for Paint Spraying Device for Steel Structure Machining. Zhang Yongzhi, Zhao Jinhao, Zhang Chao and Tang Shengwei developed the invention.
The patent application number is CN202610503253 20260416. The patent publication number is CN1..
Steel
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Changshu Baofeng Prec Steel Ball Co Ltd has submitted a patent application for Device for Improving Roundness of Finished Steel Ball. This invention was developed by Ge Jiandong and Zhang Zubao.
The patent application number is CN202610190166 20260210. The patent publication number is CN122008035 (A). Inter..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has published Shandong Zhongjiluyuan Machinery Co Ltd patent application for Steel Bar Rib Stripping and Thread Automatic Machining Device. The invention was developed by Kong Lingbao, Wang Mingzhi and Wang Wenshuo.
The patent application number is CN202610234445 ..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Foshan Jiruixing Metal Material Tech Co Ltd has sought patent for Rapid Positioning and Welding Equipment for Stainless Steel Plate. This invention was developed by Luo Zicheng, He Yanfen, Yao Jun, Yuan Weiming and Liang Qijuan.
The patent application number is CN202610474212 20260411. The patent publicatio..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released Shenzhen Gulishi Building Mat Co Ltd patent application for Steel Bar Thread Machining Method and System. This invention was developed by Wu Shuhua.
The patent application number is CN202610461277 20260409. The patent publication number is CN122007830..
Steel
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- Gaoyou Kangsheng Machinery Co Ltd has filed a patent application for Steel Plate Counterweight Dumbbell and its Production Process and Method. This invention was developed by Sun Bisheng.
The patent application number is US202519036036 20250124. The patent publication number is US20260216556 (A1). Intern..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Huaian Yichen Prec Machinery Co Ltd has submitted a patent application for Waste Steel Pickling Solution Recycling Device. Cao Yiyang developed the invention.
The patent application number is CN202610342590 20260319. The patent publication number is CN122010270 (A). International Patent Classification codes..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Taiyuan Ride Taixing Prec Stainless Steel Co Ltd patent application for Steel Belt Fixed-width Trimming Machine and Trimming Method. Wu Xiaoke, Zhou Hongchao and Li Xuewen developed the invention.
The patent application number is CN202610314978 202603..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has published No. 719 Research Inst China State Shipbuilding Corporation Limited and Foshan Shinekey Hongding Machinery Tech Co Ltd patent application for High-precision Cutting Device for Large-diameter High-strength Steel Cylinder Structure. The invention was devel..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received China Ukrainian Inst Of Welding Guangdong Academy Of Sciences patent application for High-carbon High-chromium Stainless Steel Electron Beam Welding Method. Luo Bingbing, Yang Maohong, Yi Yaoyong and Fang Weiping developed the invention.
The patent ap..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released Xiangshan Zhengxin Metal Products Co Ltd patent application for Steel Plate Alignment Welding Device and Process. This invention was developed by Zhou Yi.
The patent application number is CN202610453429 20260408. The patent publication number is CN122..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Qingdao Hengyu Power Equipment Co Ltd has sought patent for Welding Device for Angle Steel Tower Production. This invention was developed by Liu Lei and Liu Xiaomin.
The patent application number is CN202610484150 20260414. The patent publication number is CN122007564 (A). International Patent Classificatio..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released Hebei Jingye Steel Structure Tech Corp Ltd patent application for Large Steel Truss Hoisting System and Using Method. This invention was developed by Liu Qingguo, Tian Weichao, Mi Yanjie, Xue Zhi and Zhang Xiaoliang.
The patent application number is C..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Dongping Qixin Machinery Equipment Co Ltd has applied Chinese patent for Machining Equipment for Steel Structure Manufacturing. Wang Shijian, Wang Shipeng, Wang Mufeng and Dong Xiangyu developed it.
The patent application number is CN202610227260 20260226. The patent publication number is CN122007527 (A). I..
Steel
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has awarded a patent to Anhui Yinzuan Stainless Steel Co Ltd for Storage Device for Stainless Steel Production. Shang Gewu, Zheng Hong, Ma Shiyuan and Zhou Yajun developed the invention.
The patent application number is CN20242382589U 20241213. The patent publicat..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released Jiangsu Jun Super Electric Car Accessories Mfg Co Ltd patent application for Hub Steel Ring Girth Welding Device. This invention was developed by Ma Junchao.
The patent application number is CN202610408526 20260331. The patent publication number is CN..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Jiangsu Heding Construction Eng Co Ltd has submitted a patent application for Steel Structure Connecting Plate Welding Device. This invention was developed by Tang Jinfei.
The patent application number is CN202610388556 20260327. The patent publication number is CN122007740 (A). International Patent Classif..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Tianjin Zhanrun New Energy Tech Development Co Ltd has submitted a patent application for High-speed Slitting Machine for Stainless Steel Coiled Plate. This invention was developed by Yan Wei, Yang Chunlai and Shen Weixin.
The patent application number is CN202610350667 20260320. The patent publication numb..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released Longqing Dongnan Hainan Green Building Co Ltd patent application for Steel Welding Device with Positioning Function. This invention was developed by Liu Qiang, Huang Yuwen, Su Zhucong, Wang Jun, Wu Jiankang, Cheng Li and Wang Xiaodong.
The patent appl..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Shanxi Shuangjie Construction Eng Co Ltd patent application for Assembly Welding Device for Cross-shaped Steel Structural Parts. Wang Juncheng, Bi Liang, Zhu Cong, Chai Yingchao, Wang Zhiwei, Liu Xingliang and Zhang Jiajia developed the invention.
The..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Shougang Group patent application for Right-angle Curled Profile Steel Forming System and Method. Li Chunguang, Zheng Xuebin, Han Longshuai, Wang Yue, Yao Wenqiu, Ma Wenyu, Liu Shaopeng, Li Xuetao, Zhang Wei, Huang Xu, Hu Kaiguang and Kuwaga developed th..
Steel
| Mon 03 Aug 2026
Beijing, Aug. 3 -- SD Steel Rizhao has applied Chinese patent for Method and System for Improving Stability of Tail of Hot-rolled Thin-gauge Strip Steel. Sun Lirong, Li Da, Li He, Zhong Jianhua, Wang Feng, Zhang Jiqing, Fumio, Zuo Jianqiang, Qu Huachen, Wan Jiafeng and Shi Runtao developed it.
The patent application number is C..
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