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Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has published Shandong Shinva Medical Instrument and Kunming Institute of Zoology, CAS patent application for Multifunctional Stainless Steel Animal Rearing Cage. The invention was developed by Zou Qingcui, Yu Mubiao, Du Hongdi, Yang Qiaojiang, Li Minghua, Qu Wang, D..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- POSCO has sought patent for Plated Steel Sheet and Method for Manufacturing Same. This invention was developed by Kim Do-yub, Lee Won-hwi and Kwon Min-hyuk.
The patent application number is CN20248076025 20241216. The patent publication number is CN122319271 (A). International Patent Classification codes are ..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- POSCO has applied Chinese patent for Free-cutting Steel and Manufacturing Method Thereof. Choi Sang-woo and Choi Jae-hoon developed it.
The patent application number is CN20248074207 20241113. The patent publication number is CN122319268 (A). International Patent Classification codes are B21B1/16, B23B5/08, C..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- POSCO has sought patent for Cold-rolled Steel Sheet, Galvanized Steel Sheet, and Method for Producing Same. This invention was developed by Jeong Chang-soo, Ha Yu-mi, Ahn Hyung-ju and Han Seong-ho.
The patent application number is CN20248074263 20241126. The patent publication number is CN122319266 (A). Inter..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Nippon Steel & Sumitomo Metal has filed a patent application for Steel Plate. This invention was developed by Akizuki Makoto, Suzuki Masato and Hikida Kazuo.
The patent application number is CN202380104436 20231205. The patent publication number is CN122319262 (A). International Patent Classification codes ar..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Nippon Steel & Sumitomo Metal has submitted a patent application for Steel Plate. Akizuki Makoto, Suzuki Masato and Hikida Kazuo developed the invention.
The patent application number is CN202380104435 20231205. The patent publication number is CN122319261 (A). International Patent Classification codes are C2..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has published ArcelorMittal patent application for Method for Characterizing Different Types of Scrap Steel and Associated Method for Controlling Electric Arc Furnace. The invention was developed by Vazquez Sara, Vicente Rojo Asil, Suarez Rodriguez Montserrat, Diaz F..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- 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 CN20248075014 20241120. The patent publication number is CN122319552 (A). International Pa..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- POSCO Holdings Co Ltd has filed 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 Choi Keun-ho, Yu Byongyong, Nam Sang Cheol, Song Jun-hyuk and Choi Sol.
The pat..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Nippon Steel & Sumitomo Metal has applied Chinese patent for Vehicle Arm Member and Method for Manufacturing Vehicle Arm Member. Yamaoka Ryoya, Ohtsuka Kenichiro, Yoshida Hiroshi, Urushibata Ryo, Tabata Ryo and Kitahara Yuki developed it.
The patent application number is CN20258006667 20250804. The patent pub..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- POSCO Holdings Co Ltd has sought patent for Screw Conveying Device for Conveying Crushed Battery. 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 CN20248076667 20241216. The patent publication number..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has published JFE Steel patent application for Method for Cold-rolling Steel Sheet, Method for Manufacturing Cold-rolled Steel Sheet, and Facility for Manufacturing Cold-rolled Steel Sheet. The invention was developed by Hioka Daiki, Fujita Nobuteru, Mori Mayu and Ma..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has released Zhejiang Tongqing Filter Tech Co Ltd patent application for High-strength Stainless Steel Filter Easy to Clean. This invention was developed by Shi Haining and Wang Dan.
The patent application number is CN202610763475 20260529. The patent publication ..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Gongyi City Xingjia Refractory Mat Co Ltd for Raw Material Drying and Conveying Device for Steel Ladle Castable. Dong Wen, Xie Haiying and Hai Bingyang developed the invention.
The patent application number is CN202423138717U 20241219. The ..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Haiyan Julong Fasteners Co Ltd has obtained a patent for anti-loosening fastening bolt for steel beam assembly type joint. This invention was developed by Shi Yanjun, Yan Zhefeng, Zhou Ming, Wang Xuefeng and Chen Xiangchao.
The patent application number is CN202520587887U 20250331. The patent publication nu..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Xinxiang Bashan Aero Technology for Novel Steel Wire Thread Insert. Yang Xiaowei, Xu Chuang and Lu Zhiqi developed the invention.
The patent application number is CN202520389697U 20250307. The patent publication number is CN223754433 (U). Int..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Wuxi Fengli Metal Products Co Ltd has obtained a patent for stainless steel fine-thread small-knife-edge screw. This invention was developed by Yuan Jicheng.
The patent application number is CN202520607366U 20250402. The patent publication number is CN223754432 (U). International Patent Classification code ..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Qingdao Dacang Anticorrosion Co Ltd has been granted a patent for Thermal Insulation Foam Layer Deviation Rectifying Machine for Reinforced-level Thermal Insulation Steel Pipe. This invention was developed by Li Jun, Zhang Zihang, Ni Xingxiu and Zhu Jinjie.
The patent application number is CN202422220146U 2..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Juli Sling Henan Co Ltd for Die for Resin Casting Steel Rope Sling. Yang Chao, Gao Haitao, Xie Bingyin, Cui Haijing, Fan Jianglei, Li Yongquan, Yang Shunxi and Liu Shilong developed the invention.
The patent application number is CN20242271..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Binzhou Hongji Building Mat Co Ltd and Shandong Yukun Carbon and New Building Mat Co Ltd for Steel Bar Feeding Device. Zheng Chengzhi, Jiang Chunkai, Wang Wei, Huo Kangqi and Huo Kangjie developed the invention.
The patent application numbe..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Jiangsu Shenggang Metal Products Co Ltd has secured a patent on Stainless Steel Pipe Joint Device Capable of Achieving Quick Connection. Wang Mei developed the invention.
The patent application number is CN202520612324U 20250402. The patent publication number is CN223754930 (U). International Patent Classif..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Zhejiang Ruixue Refrigeration Equipment Technology has been awarded a patent for Stainless Steel Gas Collecting Pipe Assembly with Sealing Cap on Main Pipe. This invention was developed by Wu Kai, Zhang Tianqi, Liang Yangyi, Li Yingchao and Wang Yatao.
The patent application number is CN202520336107U 20250228..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Jiangmen Changshi Ind Co Ltd has been granted a patent for Novel Stainless Steel Pot Handle. This invention was developed by Li Guohua.
The patent application number is CN20242399582U 20241213. The patent publication number is CN223746250 (U). International Patent Classification codes are A47J27/00, A47J36/..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Inner Mongolia Tongxu Installation Co Ltd for Stainless Steel Corrugated Pipe Facilitating Gas Conveying. Dong Guang, Guo Yan and Chang Qiaoqiao developed the invention.
The patent application number is CN202520363670U 20250304. The patent ..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Chinese Patent for Steel Wire Mesh Framework Composite Pipe has been issued to Shanghai Zhengyuan Pipe Ind Co Ltd. This invention was developed by Jiang Huaguo.
The patent application number is CN202520350518U 20250303. The patent publication number is CN223754864 (U). International Patent Classification co..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Inner Mongolia Zhongyou Zhongbao Pipeline Tech Co Ltd has been granted a patent for Petroleum Conveying Threaded Steel Pipe Convenient to Install. Ma Hao, Li Shoucheng, Su Jixiang and Zhang Yaochen developed the invention.
The patent application number is CN202520626438U 20250403. The patent publication num..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Chinese Patent for Novel Thin-wall Hot-dip Galvanized Steel Pipe has been issued to Zhujiang Pipe Industry Group (Jiangmen). This invention was developed by Wu Guoxiong, Cai Feiwen, Zhang Qingfu and Lin Shi.
The patent application number is CN202520622303U 20250402. The patent publication number is CN22375485..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Linyi Jushi Steel Pipe Co Ltd has been awarded a patent for High-strength Anti-corrosion Seamless Steel Tube. This invention was developed by Xiao Shitao, Li Yuquan and Gao Jintao.
The patent application number is CN202520550623U 20250327. The patent publication number is CN223754854 (U). International Pate..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Shanghai Shenjian Engineering Design Inst Co Ltd for Hot-dip Galvanized Steel Pipe Threading Structure. Ou Ming and Han Guanjun developed the invention.
The patent application number is CN202520183834U 20250206. The patent publication numbe..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Guangtuo Fluid Equipment Co Ltd has been granted a patent for Stainless Steel Hard Sealing Screw Thread Gate Valve. This invention was developed by Jiang Zufu and Jiang Zujun.
The patent application number is CN202520551846U 20250327. The patent publication number is CN223754753 (U). International Patent Cl..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Shanghai Tingte Pipe Industry has been granted a patent for Stainless Steel Stop Valve. This invention was developed by Xiang Ting, Wu Xiuying and Dai Weilong.
The patent application number is CN202520497884U 20250320. The patent publication number is CN223754672 (U). International Patent Classification codes..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Chinese Patent for Stop Valve for Liquefied Gas Steel Cylinder has been issued to Sichuan Basen Tech Co Ltd. This invention was developed by Huang Chenghui, He Yong, Tan Hongyong and Liu Hua.
The patent application number is CN202520461316U 20250317. The patent publication number is CN223754645 (U). Interna..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Jiaxing Port Distr Hongxiang Steel Structure Co Ltd has been awarded a patent for Safe Steel Structure Connecting Piece. This invention was developed by Xiang Ruizhi.
The patent application number is CN202422801609U 20241118. The patent publication number is CN223753509 (U). International Patent Classificat..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Henan Zhenghong Steel Structure Eng Co Ltd has obtained a patent for heat-preservation energy-saving type steel structure. This invention was developed by Jia Baoqin, Liu Zheng, Wu Ming and Yang Xufeng.
The patent application number is CN20252023164U 20250106. The patent publication number is CN223753507 (U..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Quzhou Anbang Steel Structure Co Ltd has been granted a patent for Steel Structure Mounting Base. This invention was developed by Wang Yun and Ju Youying.
The patent application number is CN20252012550U 20250103. The patent publication number is CN223753502 (U). International Patent Classification codes are..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Quzhou Anbang Steel Structure Co Ltd has been awarded a patent for Steel Structure Shock Insulation Support. This invention was developed by Wang Yun and Zheng Wuyang.
The patent application number is CN20252012544U 20250103. The patent publication number is CN223753501 (U). International Patent Classificat..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Shanghai Installation Engineering Group has received a patent for Lifting Platform for Hydraulic Synchronous Lifting of Steel Structure. This invention was developed by Jia Bo, Lu Jiahua, Feng Shiqi, Chai Huiping, Zhao Jun and Zhu Junwei.
The patent application number is CN202422469236U 20241012. The patent p..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Anhui Shuangfeng Steel Structure Eng Co Ltd has obtained a patent for cross-shaped steel frame fastener. This invention was developed by Li Yaodong, Wang Shunyi, Wu Zhengjiang, Wang Jianhuan, Guo Changjun, Wang Jianfang, Zhou Lei and Kuai Conglun.
The patent application number is CN202520243693U 20250217. T..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Chinese Patent for Building Assembly Type Steel Structure has been issued to Henan Xingangyuan Prefabricated Building Tech Co Ltd. This invention was developed by Zhao Yunpeng, Xiao Qingzhong and Wang Yong.
The patent application number is CN202520170242U 20250125. The patent publication number is CN2237534..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Shandong Rongyuan Steel Structure for Connecting Structure of Steel Columns. Liu Tao, Liu Yongsheng, Chen Deqiang, Yang Hui and Chen Xueqiang developed the invention.
The patent application number is CN202520157157U 20250123. The patent publi..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Hefei University has received a patent for Fabricated Steel Structure Beam Column Joint. This invention was developed by Ma Cuiling and Cao Xianlei.
The patent application number is CN202520138278U 20250121. The patent publication number is CN223753484 (U). International Patent Classification codes are E04B1/..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Chinese Patent for Steel Truss Corridor Structure has been issued to Wisdri Wuhan Architecture Design. This invention was developed by Wu Qinrong and Xie Le.
The patent application number is CN20242380744U 20241213. The patent publication number is CN223753471 (U). International Patent Classification codes ar..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Hangan Gongpin Electromechanical Tech Gansu Co Ltd has received a patent for Quick Mounting Structure of Stainless Steel Water Grate. This invention was developed by Wei Yuanyuan, Li Shudong and Li Zhenzhen.
The patent application number is CN202520178038U 20250205. The patent publication number is CN223753..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Chinese Patent for Rain Flood Equipment of Intelligent Stainless Steel Catch Basin has been issued to Hefei Kaiquan Motor Pump. This invention was developed by Fang Libo, Wang Junhua, Zhu Qingyi and Wang Wei.
The patent application number is CN202520214451U 20250211. The patent publication number is CN22375..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Luoyang Water Resources Surveying & Designing for Steel Plate Supporting Device for Deep Foundation Pit. Wang Yanwu, Zha Bin, You Hao, Su Jiaxin, Hua Shan, Xu Chenglin, Wang Yanhua, Wang Ting, Yang Chengyu, Zhao Huiyan and Jia Ming developed t..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Changzhou Dongcai Machinery Mfg Co Ltd has been granted a patent for Heating Forming and Sealing Die for Steel Wire Pipe. This invention was developed by Shao Ming and Zhang Xiaojian.
The patent application number is CN202423146128U 20241219. The patent publication number is CN223750252 (U). International P..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Qingdao Bangjie Purification Tech Co Ltd has been awarded a patent for Seamless Steel Tube Inner Hole Cutting Equipment. This invention was developed by Lyu Hongzhen, Bai Xuelin and Zhang Jianhua.
The patent application number is CN202520531908U 20250325. The patent publication number is CN223749031 (U). In..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Chinese Patent for Steel Pipe Butt Joint Fixing Device for Sewage Plant Construction has been issued to Originwater Construction Group. This invention was developed by Liu Bin, Ban Zhenghui, Bai Guorui, Liang Chaojian, Sheng Weihang and Gao Xiangyang.
The patent application number is CN202520206761U 2025021..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Chinese Patent for Steel Structure Column Welding Fixing Device has been issued to Shanghai Ershiye Construction Co Ltd and China MCC20 Group Corporation. This invention was developed by Li Kaiyu, Chen Yueting and Wang Xin.
The patent application number is CN20252039911U 20250108. The patent publication num..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Anhui Qianshan Xinye Plastic Brush Co Ltd has obtained a patent for floating type steel wire composite sweeping brush structure. This invention was developed by Hu Yunjie.
The patent application number is CN202520183057U 20250206. The patent publication number is CN223745958 (U). International Patent Classi..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Hubei Jialuo Steel Structure Eng Co Ltd for I-shaped Steel Erector. Wang Ya, Liu Xiaoliang and Liu Liang developed the invention.
The patent application number is CN202520164994U 20250124. The patent publication number is CN223748886 (U). I..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Jiangsu Huning Steel Mechanism has received a patent for Double-layer Inclined Support Cantilever Type Full-bolt Bridge. This invention was developed by Su Zhonghai, Ding Jianqiang, Ling Zhiqiang, Li Dong, Chen Lusong, Li Jianhua, Zhang Jinbang and Jiang Rongrong.
The patent application number is CN2025201787..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Shanghai Green Automation System Co Ltd has secured a patent on On-line Steel Rail Grinding Equipment. Tong Feng developed the invention.
The patent application number is CN202520165350U 20250124. The patent publication number is CN223753147 (U). International Patent Classification code is E01B31/17.
Th..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Chinese Patent for Fine Adjustment Device for Double-block Ballastless Steel Rail Body has been issued to Xi'an Yuanjing Intelligent Equipment. This invention was developed by Li Baoyun, Liu Guoliang, Yang Gang, Liu Shaobo and Lu Suolao.
The patent application number is CN202423218747U 20241225. The patent pu..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to BOMESC Offshore Engineering for Steel Structure Data Integration and Intelligent Welding Auxiliary Device. Peng Wencheng, Liu Bijiang, Gai Xiaolin, Guo Yiyi and Feng Xiaolong developed the invention.
The patent application number is CN2024232..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Shandong Hongchang Iron Tower Co Ltd has received a patent for Special Welding Fixture for Angle Steel Tower Foot of Power Transmission Tower. This invention was developed by Zhou Zhenhe, Lee Woo-jong, Zhou Baojiang and Do Jin.
The patent application number is CN202520279320U 20250221. The patent publicatio..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Henan Jutian Steel Structure Eng Co Ltd has received a patent for Auxiliary Limiting Device for Steel Structure Welding. This invention was developed by Wang Shuanglai, Sai Gaowei and Zhang Guangtao.
The patent application number is CN202520195176U 20250207. The patent publication number is CN223748892 (U)...
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- LandSpace Technology has obtained a patent for welding system for short barrel outer stringer of stainless steel storage box. This invention was developed by Tian Wei, Zhou Yuren, Huang Rizhao, Dai Zheng and Zhang Chunlin.
The patent application number is CN202520190552U 20250207. The patent publication numbe..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Rugao Tairun Mould Mfg Co Ltd has obtained a patent for hot riveting welding device for ship steel structure machining. This invention was developed by Zong Jianjun.
The patent application number is CN20252086982U 20250115. The patent publication number is CN223748876 (U). International Patent Classificatio..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Guangdong Hengfa Thermal Energy Tech Co Ltd has obtained a patent for water-cooled stainless steel connecting frame. This invention was developed by Xu Jian.
The patent application number is CN202422861211U 20241122. The patent publication number is CN223748853 (U). International Patent Classification codes..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Foshan Tenglei Hardware Products Co Ltd for Stainless Steel Pipe Welding Equipment with Size Adjusting Function. Peng Jianyang and Zhou Junying developed the invention.
The patent application number is CN202520137244U 20250121. The patent p..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Heilongjiang Sanchen Heavy Machinery Mfg Co Ltd has secured a patent on Heat Supply Spiral Steel Pipe Flange Mounting and Welding Device. Pan Derui, Li Hang, Li Hang, Wang Jiaqi, Li Yusen, Zhu Xianghua, Ju Guanling and Sun Sijia developed the invention.
The patent application number is CN202423199719U 20241..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Shenfeng Shenzhen Laser Tech Co Ltd has been granted a patent for Laser Equipment for Processing Stainless Steel Crater. This invention was developed by Ding Pei.
The patent application number is CN202520280862U 20250221. The patent publication number is CN223748759 (U). International Patent Classification ..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Changzhou Huali Hydraulic Lubrication Equipment has secured a patent on Welding Back Protection Device for Stainless Steel Pressure Container. Meng Yun and Ma Rui developed the invention.
The patent application number is CN202520701674U 20250415. The patent publication number is CN223748730 (U). International..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Weihai Aodong Metal Structure Manufacturing has received a patent for Electric Arc Welding Device for Steel Structure. This invention was developed by Wang Yongke, Bi Keting, Wang Linjun, Liu Ge and Zhang Xiaotong.
The patent application number is CN202520277480U 20250221. The patent publication number is CN2..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Tianjin Yuyang Miaomiao Building Eng Co Ltd has obtained a patent for steel structure cutting device. This invention was developed by Zhang Ying, Han Fuchun and Cui Xiaowen.
The patent application number is CN202520191762U 20250207. The patent publication number is CN223748674 (U). International Patent Clas..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Jiangsu Zhongxu Cold Drawn Steel has received a patent for Cutting Device with Positioning Structure for Cold-drawn Steel Machining. This invention was developed by Huang Qiuxu.
The patent application number is CN202520202153U 20250210. The patent publication number is CN223748664 (U). International Patent Cl..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Guangdong Hongxing Construction Co Ltd has been granted a patent for Steel Cutting Device. This invention was developed by Chen Guanyuan, Yin Yubing, He Chunquan and Li Ruifeng.
The patent application number is CN202423277194U 20241230. The patent publication number is CN223748663 (U). International Patent ..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Hubei Jieyijia Decoration Eng Co Ltd has been granted a patent for Cutting Device for Steel Structure Machining. Ye Xingjie developed the invention.
The patent application number is CN202423270169U 20241230. The patent publication number is CN223748662 (U). International Patent Classification code is B23D33..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Henan Shengjiamei Door Ind Co Ltd for Door Leaf Profile and Steel Structure Door Using Same. Chen Yongsheng developed the invention.
The patent application number is CN20252082928U 20250114. The patent publication number is CN223753924 (U)...
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Liaoning Building Science Research Institute has obtained a patent for locking device for sticky steel gluing. This invention was developed by Wei Huafeng, Liu Li, Qiao Yongqi, Jin Weitao and Tian Yuting.
The patent application number is CN20252039009U 20250108. The patent publication number is CN223753748 (U..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Beijing Ziyu Decoration Design Co Ltd for Lintel Square Steel for Reinforcing Door Opening. Ren Yihao, Ji Yane, Ren Dengfeng, Li Xue and Zhao Lingqi developed the invention.
The patent application number is CN202423219908U 20241226. The pat..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Chizhou Jiantou Dingsheng Prefabricated Part has secured a patent on Device Capable of Freely Adjusting Width of Panel Steel Bar. Xu Qianhui, Gong Mengjun and Huang Jing developed the invention.
The patent application number is CN202423158493U 20241220. The patent publication number is CN223753711 (U). Intern..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- VSL Eng Corporation Ltd has been awarded a patent for Assembling Device for Connection of Reinforcing Steel Bar and Connecting Sleeve. This invention was developed by Zhang Honglin, Xu Min, Hao Yuzhu, Zhang Lei and Li Houbao.
The patent application number is CN202422836629U 20241120. The patent publication ..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Hefei Wanzhong Traffic Eng Co Ltd has been granted a patent for Reinforced Combined Steel Formwork. This invention was developed by Wei Zhenwei and Ma Suzhen.
The patent application number is CN202422130595U 20240902. The patent publication number is CN223753700 (U). International Patent Classification code..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Hubei Derun Heavy Industry Equipment has secured a patent on Gap Adjusting Type Steel Formwork Structure. Li Huiyu, Dong Keyu and Li Taizong developed the invention.
The patent application number is CN202520150196U 20250122. The patent publication number is CN223753697 (U). International Patent Classification..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Guangdong Aoling Elevator Co Ltd has received a patent for Elevator Steel Frame Alignment Structure. This invention was developed by Deng Rongbin, Zhang Weixuan and Wang Guoan.
The patent application number is CN202423259765U 20241227. The patent publication number is CN223753645 (U). International Patent C..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Shandong Rongyuan Steel Structure has received a patent for Roof Steel Column Waterproof Structure. This invention was developed by Liu Tao, Liu Faqiang, Yang Juan, Dou Futang and Liu Shizeng.
The patent application number is CN202520157154U 20250123. The patent publication number is CN223753611 (U). Internat..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Road & Bridge International; China Communication North Road & Bridge for Steel Bar Connector. He Xiaoping, Hou Lifeng and Wu Zhijun developed the invention.
The patent application number is CN202520270533U 20250220. The patent publication n..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Hengshui Yongding Machinery Mfg Co Ltd has secured a patent on Steel Strand Connecting Sleeve. Hu Yubo developed the invention.
The patent application number is CN202520138306U 20250121. The patent publication number is CN223753593 (U). International Patent Classification codes are E04C5/08 and E04C5/16.
..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Guangdong Hong Tu Architectural Design has been awarded a patent for Steel Bar Split Heads Convenient to Quickly Install. This invention was developed by Ye Zhaocong, Huang Ying, Xu Liangtao, Hu Kui, Zeng Sheng, Huang Guoqiang, Lai Xiangnong, Song Xueting, Zhang Wenbin, Lin Jianwen, Hou Yuanjin and Zhang Fuxia..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Zhenghao Building Technology for Novel Steel Wire Mesh. Wang Lei developed the invention.
The patent application number is CN202520119006U 20250120. The patent publication number is CN223753590 (U). International Patent Classificatio..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Shangqiu Chenxu Machinery Co Ltd for Composite Steel Frame Net. Chen Shiqing developed the invention.
The patent application number is CN202520115508U 20250117. The patent publication number is CN223753589 (U). International Patent Classifi..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Rongshang Green Mfg Co Ltd for Steel Structure Quakeproof Column. Zhou Yangchao, Zhou Xiaolong, Zhou Shaolong and Zhou Fangshang developed the invention.
The patent application number is CN20242384864U 20241213. The patent publicat..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Tianjin Yuheng Prestressed Steel Strand Mfg Co Ltd has obtained a patent for steel strand stranding lubricating device. This invention was developed by Ren Wenhua and Wang Jinbao.
The patent application number is CN202423240142U 20241227. The patent publication number is CN223753116 (U). International Paten..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Yunyu Metal Products for Winch Device for Steel Wire Rope Production. Xue Jianjun, Liu Kun, Cai Hong, Yu Shaohong and Ye Xiaoli developed the invention.
The patent application number is CN202520243957U 20250217. The patent publication..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Shanghai Sandai Special Ind Tape Co Ltd for Industrial Steel Wire Rope Strand Twisting Monitoring System. Tang Yang and Dong Chengcheng developed the invention.
The patent application number is CN202520208696U 20250210. The patent publicati..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Shandong Wanli Hoisting Machinery Co Ltd for Steel Wire Rope Arranging Device. Zhang Xiaohui, Zhang Zhaobo, Zhang Xinguo, Zhang Zhaoyin, Zhang Hui, Ma Wenjian and Li Ying developed the invention.
The patent application number is CN202520411..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Beifang Yigui Traffic Track Technology (Liaoning) has secured a patent on Hoisting Equipment for Steel Rail Replacement. Liu Haoliang, Wang Guanping, Jia Miao and Liu Yuxin developed the invention.
The patent application number is CN202520189178U 20250207. The patent publication number is CN223752232 (U). Int..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- Yungaishan No. 1 Coal Mine Henan Yongjin Energy Co Ltd has secured a patent on Ground Roller for Steel Wire Rope of Mining Winch. Zhang Chuanxuan, Zhou Jiuhao, Bai Jingjing, Xu Ming, Lian Xin, Zhang Zhen, Wang Kun, Tian Xinqi, Wang Hui and Li Bo developed the invention.
The patent application number is CN20..
Steel
| Sun 04 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Hefei Design and Research Institute of Coal Industry for Novel Oiling Device for Mine Hoisting Steel Wire Rope. Yeung Waikwok Kelvin and Liu Haixia developed the invention.
The patent application number is CN202520699524U 20250415. The patent..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Xian Aeronautical Polytechnic Institute has secured a patent on Steel Cable Joint Clamping Device Capable of Keeping Micro Tension of Steel Cable. Weng Fei, Ding Xinlong, Li Hongman, Yan Jing and Ning Xuyang developed the invention.
The patent application number is CN202422944650U 20241130. The patent publica..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Hubei Guosu New Material Tech Co Ltd has been awarded a patent for Adjustable Fixing Frame for Steel Wire Mesh Framework Composite Pipe Production. This invention was developed by Xu Tao, Sun Jianjun and Li Jianlin.
The patent application number is CN202520324626U 20250227. The patent publication number is ..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Sichuan Yaxin Steel Structure Eng Co Ltd for Steel Structure Sand Blasting Derusting Device. Hu Qihong, Zhao Xiaokang and Xu Chuan developed the invention.
The patent application number is CN202520189168U 20250207. The patent publication nu..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Sichuan Yaxin Steel Structure Eng Co Ltd has been granted a patent for Handheld Dust-free Sand Blasting Gun for Steel Structure Rust Removal. Hu Qihong, Zhao Xiaokang and Xu Chuan developed the invention.
The patent application number is CN202520189202U 20250207. The patent publication number is CN223749411..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Liaoning Jingtong Steel Plastic Composite Pipe Co Ltd has been awarded a patent for Fixed Type Steel Pipe Inside and Outside Shot Blasting Derusting Equipment. This invention was developed by Zhuo Zhiguo, Lee Yeon-hee and Dang Liying.
The patent application number is CN202520189350U 20250206. The patent pub..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Qingdao Huacu Wulian Technology has received a patent for Polishing Device for Cold-roll Steel Sheet Production. This invention was developed by Zhang Meng and Zhang Qingbao.
The patent application number is CN202520188064U 20250207. The patent publication number is CN223749337 (U). International Patent Class..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Guangdong Huize Steel Pipe Co Ltd has secured a patent on Automatic Feeding Steel Pipe Rust Removal Device. Zhang Hongbing, Cao Anfu, Li Yong and Xiao Sheng developed the invention.
The patent application number is CN20252061234U 20250110. The patent publication number is CN223749325 (U). International Pate..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- State Intellectual Property Office of China has awarded a patent to Zhangjiagang City Junma Steel Cord for Desktop Type Multidirectional Adjusting Polisher for Polishing Steel Cord Wire Rod. Guo Qichao developed the invention.
The patent application number is CN202422787713U 20241115. The patent publication n..
Steel
| Sat 03 Oct 2026
Beijing, Oct. 3 -- Wuxi Yuji Pipe Ind Co Ltd has secured a patent on Steel Pipe Notch Coping Structure. Sha Jie developed the invention.
The patent application number is CN202520207313U 20250210. The patent publication number is CN223749249 (U). International Patent Classification codes are B24B47/00, B24B47/12, B24B55/04, B2..
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