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Steel
| Thu 03 Jul 2025
Munich, July 4 -- European Patent Office has released Japan Steel Works patent application for reaction system and method for producing product. This invention was developed by Ueda Naoki, Nakamura Satoru, Furuki Kenichi and Hiramatsu Seiya.
The patent application number is EP20230856890 20230410. The patent publication numbe..
Steel
| Fri 04 Jul 2025
Beijing, July 4 -- Guangdong Tuhong New Material Tech Co Ltd has obtained a patent for stainless steel shell structure with surface texture. This invention was developed by Liang Qiaoqiang, Li Ruibo, Chen Hongyao and Zhang Quansheng.
The patent application number is CN202323373787U 20231212. The patent publication number is C..
Steel
| Fri 04 Jul 2025
Beijing, July 4 -- Kunshan Zhuolida Prec Metal Parts Co Ltd has obtained a patent for screen frame convenient for dismounting and replacing SMT (surface mount technology) steel sheet. This invention was developed by Yan Min and Lian Quancheng.
The patent application number is CN202420647389U 20240401. The patent publication n..
Steel
| Fri 04 Jul 2025
Beijing, July 4 -- Liaoning Technical University has been granted a patent for device for simulating shape of artificial hill body. Zhang Huabin, Wu Yuxuan and Yuan Honghu developed the invention.
The patent application number is CN20242036135U 20240108. The patent publication number is CN222124883 (U). International Patent C..
Steel
| Fri 04 Jul 2025
Beijing, July 4 -- Angang Steel has been granted a patent for piston type proximity switch detection device. Liu Dehui, Liu Zhanquan, Sun Wei, Ning Teng, Hao Yannan, Wang Cun, Cui Yafeng, Yu Renfei, Zhang Shuai, Zhang Weichuang, Li Mingmin and Jin Long developed the invention.
The patent application number is CN202422722401U 20..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- Tata Steel IJmuiden has submitted a patent application for hot-rolled high-strength steel sheet with excellent low-temperature impact toughness and method for manufacture the same. This invention was developed by Campaniello Jean Joseph and Van Veenen Willem Jan.
The patent application number is EP2023074872..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- European Patent Office has published JFE Steel patent application for steel sheet, member, and production methods therefor. The invention was developed by Asakawa Taiyo, Kimura Hideyuki and Yoshioka Shimpei.
The patent application number is EP20230872116 20230921. The patent publication number is EP4575013 (..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- Nippon Steel has submitted a patent application for manufacturing method and blank for press-formed product. Sugawara Minoru, Tanaka Yasuharu, Nozaki Takayuki and Yamamoto Takashi developed the invention.
The patent application number is EP20220956421 20220823. The patent publication number is EP4578566 (A1)..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- JFE Steel has sought patent for high-strength non-oriented electromagnetic steel plate and method for manufacturing same. This invention was developed by Saito Hayato, Tanaka Takaaki, Okubo Tomoyuki, Suehiro Ryuichi and Maruyama Shigehiro.
The patent application number is EP20230865296 20230831. The patent p..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- European Patent Office has published Safran Helicopter Engines patent application for method for nitriding steel parts. The invention was developed by Petroix Bruno Jean-jacques and Blanchard Baptiste.
The patent application number is EP20240223293 20241226. The patent publication number is EP4578989 (A1). I..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- JFE Steel has submitted a patent application for residual stress distribution calculation method, device and program. This invention was developed by Tamashiro Fumiaki and Ishiwatari Akinobu.
The patent application number is EP20230871309 20230608. The patent publication number is EP4575437 (A1). Internation..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Zhejiang Aidi Xishengda Tube Co Ltd has been granted a patent for stainless steel ball valve. This invention was developed by Wu Gaofeng, Liu Yanhai and Song Leilei.
The patent application number is CN202420883819U 20240426. The patent publication number is CN222122302 (U). International Patent Classificati..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Shanghai Guozhiding Railway Electrical Co Ltd has been granted a patent for stainless steel ball core cutout cock. Cai Xiaomin and Cai Guoding developed the invention.
The patent application number is CN202420943795U 20240506. The patent publication number is CN222122307 (U). International Patent Classifica..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- POSCO has filed a patent application for plated steel sheet for hot press forming having excellent impact resistance, hot press formed part, and manufacturing methods thereof. This invention was developed by Kim Sang-heon, Oh Jin-keun, Kim Seong-woo, Lee Sea-woong, Lee Sang-cheol and So Seul-gi.
The patent app..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- POSCO has submitted a patent application for cold rolled steel sheet for hot-press forming having excellent surface quality, hot-press-formed member, and method for manufacturing same. Lee Sea-woong, Oh Jin-keun, Kim Seong-woo, Kim Sang-heon, Lee Sang-cheol and Kim Kwon-il developed the invention.
The patent a..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- Baoshan Iron & Steel has submitted a patent application for 60-kilogram-grade cold-rolled low-alloy annealed dual-phase steel and manufacturing method therefor. Li Wei developed the invention.
The patent application number is EP20230856629 20230822. The patent publication number is EP4578985 (A1). Internationa..
Steel
| Fri 04 Jul 2025
Beijing, July 4 -- Angang Steel has been awarded a patent for alloy material sampling device applied to raw materials. This invention was developed by Zhang Yongfeng, Liang Wensheng, Ma Senpu and Gong Wenjun.
The patent application number is CN202422722402U 20241108. The patent publication number is CN222124804 (U). Internation..
Steel
| Fri 04 Jul 2025
Munich, July 4 -- Robert Bosch has submitted a patent application for method for heat treating chrome steels. This invention was developed by Hanff Stefan, Kuebler Ralf and Englert Karl-otto.
The patent application number is EP20230757554 20230810. The patent publication number is EP4573225 (A1). International Patent Classifica..
Steel
| Fri 04 Jul 2025
Munich, July 4 -- ThyssenKrupp Steel Europe AG has submitted a patent application for process for manufacturing an iron melt and liquid slag in an electric smelter. This invention was developed by Jäger Nils, Schubert Daniel, Mühlhause Walter and Grossarth Marius.
The patent application number is EP20230755053 20230809. The..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Sichuan Haitaike Intelligent Equipment Co Ltd has secured a patent on hydraulic flexible loading device of steel rail high-speed grinding trolley. Chen Ligang, Li Liang, Li Xiaoyi and Zhang Hao developed the invention.
The patent application number is CN202420937940U 20240430. The patent publication number ..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- State Intellectual Property Office of China has awarded a patent to Foshan Chengrui Intelligent Tech Co Ltd for furnace end with stainless steel ignition needle. Huang Wenkai developed the invention.
The patent application number is CN202323328002U 20231206. The patent publication number is CN222123252 (U)...
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Shandong Huayi Brothers Electrical Equipment Co Ltd has obtained a patent for stainless steel hearth with positioning structure for large cooking range. This invention was developed by Wang Guangming and Fu Rongji.
The patent application number is CN202420867702U 20240423. The patent publication number is C..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- JFE Steel has filed a patent application for press forming analysis method and device, press forming analysis program, and press-formed product manufacturing method. This invention was developed by Kishigami Yasuhiro.
The patent application number is EP20230876948 20230614. The patent publication number is E..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- European Patent Office has received JFE Steel patent application for surface defect detecting method and surface defect detecting device. Umegaki Yoshiyuki and Ono Hiroaki developed the invention.
The patent application number is EP20230871346 20230628. The patent publication number is EP4579225 (A1). Internat..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- Baoshan Iron & Steel has submitted a patent application for dual-phase steel and manufacturing method therefor. Li Wei and Zhu Xiaodong developed the invention.
The patent application number is EP20230856628 20230822. The patent publication number is EP4578984 (A1). International Patent Classification codes ar..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- JFE Steel has submitted a patent application for friction element joining method. This invention was developed by Munemura Naoaki and Taniguchi Koichi.
The patent application number is EP20230894576 20231121. The patent publication number is EP4578588 (A1). International Patent Classification code is B23K20/12..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- European Patent Office has published JFE Steel patent application for method for producing iron-based soft magnetic composite powder and iron-based soft magnetic composite powder. The invention was developed by Nakamura Takechika, Takashita Takuya, Masuoka Hiroyuki and Matsuzaki Akira.
The patent application n..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- JFE Steel has submitted a patent application for high-strength plated steel sheet and method for producing same. This invention was developed by Endoh Kazuki, Kawasaki Yoshiyasu, Toji Yuki, Tada Masaki and Takashima Katsutoshi.
The patent application number is EP20230882246 20230831. The patent publication num..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- European Patent Office has released JFE Steel patent application for method for manufacturing press-molded article. This invention was developed by Tanaka Hiroyuki.
The patent application number is EP20230874732 20230927. The patent publication number is EP4578567 (A1). International Patent Classification code..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- JFE Steel has filed a patent application for steel sheet, member, and production methods therefor. This invention was developed by Asakawa Taiyo, Yoshioka Shimpei and Kimura Hideyuki.
The patent application number is EP20230872115 20230921. The patent publication number is EP4575012 (A1). International Paten..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- JFE Steel has sought patent for thick steel sheet and method for producing same. This invention was developed by Yuga Masao, Sato Yuya, Murakami Shunichi, Murakami Yoshiaki, Sueyoshi Hitoshi and Hyodo Yoshihiro.
The patent application number is EP20230854722 20230627. The patent publication number is EP4575008..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- European Patent Office has released ThyssenKrupp Steel Europe AG patent application for method for producing a steel melt. This invention was developed by Fabry Matthias Jonas, Kohnen Dr Boris, Schubert Dr Daniel and Sommerfeld Marcus.
The patent application number is EP20230217436 20231218. The patent publica..
Steel
| Fri 04 Jul 2025
Beijing, July 4 -- Angang Steel has secured a patent on automatic flattening instrument. Xu Chenghai and Zhang Shoubin developed the invention.
The patent application number is CN20242054483U 20240110. The patent publication number is CN222124976 (U). International Patent Classification codes are G01N3/04 and G01N3/12.
The ab..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Chinese Patent for stainless steel drying machine with internal circulation structure has been issued to Dongguan Xingrui Machinery Equipment Co Ltd. This invention was developed by Huang Jianfen and Hu Changjing.
The patent application number is CN202420859368U 20240423. The patent publication number is CN..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Shandong Iron and Steel Group Yongfeng Lingang has obtained a patent for wedge-shaped connector steel wire rope tightening device. This invention was developed by Zhang Song.
The patent application number is CN202420951858U 20240506. The patent publication number is CN222122136 (U). International Patent Class..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Chongqing MDX Die Material Tech Co Ltd has been granted a patent for rapid fog cooling device for hot work die steel. Chen Xiaoning developed the invention.
The patent application number is CN202420783974U 20240416. The patent publication number is CN222123534 (U). International Patent Classification code i..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- State Intellectual Property Office of China has awarded a patent to Zhuhai Hua Yan Wood Ind Co Ltd for wooden door embedded with anti-prying steel plate. Zhuang Wenhong, Wang Shixing, Yang Zhaojun and Zheng Kezheng developed the invention.
The patent application number is CN20242001682U 20240102. The patent..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Chinese Patent for environment-friendly rapid assembly type steel wooden door has been issued to Zhejiang Sofu Lvjian Ind Co Ltd. This invention was developed by Lv Dehong.
The patent application number is CN202420592227U 20240326. The patent publication number is CN222121331 (U). International Patent Class..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Jiehua Holdings Co Ltd has received a patent for access door using angle steel profiles. This invention was developed by Luo Ye, Lu Binxin, Zhu Yan, Chai Chunyan, Gu Liding and Qian Qian.
The patent application number is CN20242062110U 20240111. The patent publication number is CN222121327 (U). Internationa..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Hengshui Hongsheng Steel and Wood Products Co Ltd has been granted a patent for hidden movable high-strength steel confidential cabinet. Liu Hongyan and Yang Xiangdong developed the invention.
The patent application number is CN202420796746U 20240417. The patent publication number is CN222121291 (U). Intern..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- State Intellectual Property Office of China has awarded a patent to Juncheng Lyujian Hebei Construction Eng Co Ltd for anti-deformation steel structure rotating support. Liu Chao, Wang Shuai, Gao Baobao and Liu Zhongying developed the invention.
The patent application number is CN202420941559U 20240506. The..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Southwest Electric Power Design Institute, China Power Engineering Consulting Group has been awarded a patent for 1000kv lattice type steel structure quadrilateral variable cross-section column in high altitude area. This invention was developed by Wu Xinyuan, Yu Bo, Li Longcai, Mao Yu, Wan Zengyong, Gao Shiju..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Yantai Jiansheng Construction Tech Co Ltd has received a patent for height-adjustable steel structure bracket. This invention was developed by Sun Minghui.
The patent application number is CN202420729280U 20240410. The patent publication number is CN222121065 (U). International Patent Classification code is..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- State Intellectual Property Office of China has awarded a patent to MCC Shanghai Steel Structure Technology for pin shaft base multi-angle steel column installation supporting frame. Wang Fuqiang, Huang Qiang, Cao Jinchao and Wang Guangwei developed the invention.
The patent application number is CN2024202390..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- State Intellectual Property Office of China has awarded a patent to East China Architectural Design & Research Institute for building structure supporting steel frame. Fu Jinshen developed the invention.
The patent application number is CN202420802869U 20240417. The patent publication number is CN222121059 (U..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Jiangsu Dawei Steel Structure Co Ltd has been granted a patent for assembled light supporting steel. This invention was developed by Zhang Jian.
The patent application number is CN202420781385U 20240416. The patent publication number is CN222121058 (U). International Patent Classification code is E04G25/00...
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- He Wei has obtained a patent for height-adjustable steel structure supporting structure. This invention was developed by Wang Yadong.
The patent application number is CN202420320033U 20240221. The patent publication number is CN222121057 (U). International Patent Classification codes are E04G25/00, E04G25/0..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Southwest University of Science and Technology has been granted a patent for steel structure mounting, connecting and reinforcing device. This invention was developed by Cheng Zhan and Yao Yong.
The patent application number is CN202420633874U 20240329. The patent publication number is CN222121041 (U). Intern..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Chinese Patent for steel structure beam column joint reinforcing structure has been issued to Tongji Architectural Design Group. This invention was developed by Guan Chaoying, Liu Haidong and Wu Honglei.
The patent application number is CN202323522538U 20231223. The patent publication number is CN222121036 (U..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- European Patent Office has released JFE Steel patent application for austenitic/ferritic dual-phase stainless steel sheet for fuel cell separator. This invention was developed by Mizutani Akito and Yano Takayoshi.
The patent application number is EP20230856930 20230606. The patent publication number is EP457..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- European Patent Office has released JFE Steel patent application for iron-based soft magnetic composite powder for dust cores, and method for producing same. This invention was developed by Nakamura Takechika, Takashita Takuya, Masuoka Hiroyuki and Matsuzaki Akira.
The patent application number is EP2023088531..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- JFE Steel has sought patent for weld joint and method for manufacturing same. This invention was developed by Sawanishi Chikaumi, Takashima Katsutoshi, Konishi Kyohei and Taniguchi Koichi.
The patent application number is EP20230871435 20230731. The patent publication number is EP4578977 (A1). International Pa..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- JFE Steel has applied European patent for welded joint and production method therefor. Sawanishi Chikaumi, Takashima Katsutoshi, Konishi Kyohei and Taniguchi Koichi developed it.
The patent application number is EP20230871434 20230731. The patent publication number is EP4578976 (A1). International Patent Class..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- JFE Steel has filed a patent application for carbonaceous material to be used for production of sintered ore. This invention was developed by Iwami Yuji, Fujiwara Shimpei and Higuchi Takahide.
The patent application number is EP20230865051 20230710. The patent publication number is EP4578965 (A1). Internatio..
Steel
| Thu 03 Jul 2025
Munich, July 4 -- European Patent Office has published JFE Steel patent application for friction element welding method. The invention was developed by Munemura Naoaki and Taniguchi Koichi.
The patent application number is EP20230888625 20231102. The patent publication number is EP4574325 (A1). International Patent Classificati..
Steel
| Fri 04 Jul 2025
Beijing, July 4 -- Wenzhou Taichang Tower Manufacturing has secured a patent on detection system for angle steel automatic transformation production line. Wen Aila, Wang Tianhan, Shi Zhuorui, Hong Tingting, Ye Zhengqiang, Yi Qiuyu, Ye Qiao, Li Jun, Liao Xingli and Lu Chenghong developed the invention.
The patent application num..
Steel
| Fri 04 Jul 2025
Beijing, July 4 -- Angang Steel has obtained a patent for continuous annealing raw material strip steel narrow ruler defect detection device. This invention was developed by Hou Fujun, Liu Jun, Wang Jinchao, Luan Yang, Sun Mengnan, Zhang Zhe, Liu Binggang and Bai Yu.
The patent application number is CN202422722438U 20241108. Th..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Taizhou Changying Metal Products Co Ltd has been awarded a patent for quickly fixed air valve steel. This invention was developed by Zhao Guanjun, Zhao Guanjing, Chen Jinlong and Zhao Yuhua.
The patent application number is CN20242116387U 20240511. The patent publication number is CN222121647 (U). Internati..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Suzhou Yiweite New Mat Co Ltd has secured a patent on heat preservation box for gas steel cylinder. Ji Shuai, Li Tao, Meng Heng and Pan Zhuangzhuang developed the invention.
The patent application number is CN202323647171U 20231229. The patent publication number is CN222122872 (U). International Patent Clas..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Angang Steel has been granted a patent for lubricating system unloading mechanism. This invention was developed by Wang Jian, Wang Jianfeng, Xu Pengyu, Ren Peijian, Liu Peng, Meng Fanzhi, Fu Qiankun, Wang Qiang, Li Lin, Guo Zhandong, Wang Zitong, Shen Qiang and Qu Xiaodong.
The patent application number is CN..
Steel
| Thu 03 Jul 2025
Alexandria, July 3 -- Waseda University, Kanagawa Institute of Industial Science and Tech, JP Steel Plantech Co and Kanagawa Institute of Industrial Science and Tech have secured a patent on fracture toughness testing machine and fracture toughness test method. Hosoi Atsushi, Kawada Hiroyuki, Harada Kazuki and Jespersen Kristine..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Tongji Architectural Design Group and China Gezhouba Group Construction Eng Co Ltd have received a patent for steel structure node structure with multiple components sharing one pin shaft. This invention was developed by Huang Weijia, Li Hantao, Zhang Meifei, Li Laian, Wu Xiaofeng, Liu Bing, Zhu Liang and Wu Z..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Road & Bridge International and CCCC Qingdao Urban Construction Co Ltd have been granted a patent for steel structure bracket. This invention was developed by Zhou Haide, Li Xusheng, Tian Tingting, Liu Ying and Liu Xiaomin.
The patent application number is CN202420935129U 20240430. The patent publication nu..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- CCCC First Highway Xiamen Engineering and CCCC First Highway Engineering Group have been granted a patent for steel structure lifting frame. This invention was developed by Yang Haihua, Wang Guoyou, Zhu Hangjun, Li Huan, Fan Aiping, Yu Hao, Zhang Jianglin, Yang Hao, Liao Ruitian and Ai Qin.
The patent appli..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Hunan Construction Engineering Group and Hunan Construction Invest Group Co Ltd have been granted a patent for steel structure assembly type adjustable shear wall steel bar positioning device. This invention was developed by Wang Xiangdong, Yang Qiancheng, Zhou You, Sun Zhuoyu, Qiu Xiande, Zhou Shengsheng, Jia..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Daoqi Energy Saving Tech Co Ltd for buckle type light steel keel. Liu Yong developed the invention.
The patent application number is CN202420653067U 20240327. The patent publication number is CN222120624 (U). International Patent C..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- The Fourth Construction Co Ltd of China Electronics System Eng has been granted a patent for sandwich color steel plate hole closing edge reinforcing structure. Mao Yugang, Wang Yunjing, Wang Guodong, Zhang Lei, Wang Zhiyao, Wang Liqiang, Zhao Xiaobo, Liu Yang, Xing Jun, Shi Fei and Wei Linlin developed the in..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Chinese Patent for combined structure of light steel keel has been issued to Hangzhou Daoqi Energy Saving Tech Co Ltd. This invention was developed by Liu Yong.
The patent application number is CN202420727657U 20240409. The patent publication number is CN222120558 (U). International Patent Classification co..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- State Intellectual Property Office of China has awarded a patent to Huanya Tianjin Marine Heat Exchanger Co Ltd for detachable steel tube bundle connecting assembly. Li Xiaohua developed the invention.
The patent application number is CN202323639462U 20231229. The patent publication number is CN222120556 (U..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- State Intellectual Property Office of China has awarded a patent to China Energy Engineering Group Tianjin Electric Power Design Institute Co Ltd and Tianjin Jindian Power Supply Design Institute Co Ltd for brickwork wall embedded steel plate structure applied to all-indoor substation project. Cui Wang, Wang Y..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Qingdao Xinguangzheng Animal Husbandry Co Ltd has been awarded a patent for expansion joint structure of steel structure. This invention was developed by Jiang Haoxing and Qiang Qirui.
The patent application number is CN202420296296U 20240218. The patent publication number is CN222120549 (U). International ..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Shandong Hongyue Space Frame Steel Structure Co Ltd has obtained a patent for reinforcing device for steel structure engineering. This invention was developed by Xu Yuping, Qiu Xiuzhi and Mou Chunhui.
The patent application number is CN202420260984U 20240202. The patent publication number is CN222120548 (U)..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Yiliang Chihong Mining Ind Co Ltd has been granted a patent for light convenient steel sleeper. Luo Lei, Zhu Yong, Qian Mingtao, Liang Yanbing, Li Weijian and Tora Jun developed the invention.
The patent application number is CN202421362037U 20240614. The patent publication number is CN222119796 (U). Intern..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Jiangyin Tefeng Machinery Co Ltd has been granted a patent for double twisting machine for steel rope. Chen Jingfeng, Xu Bing and Wu Hao developed the invention.
The patent application number is CN202420814620U 20240418. The patent publication number is CN222119772 (U). International Patent Classification c..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Zhejiang Kangshida Tech Co Ltd has been granted a patent for winding device for stainless steel band. This invention was developed by Huang Senlei.
The patent application number is CN202420983099U 20240508. The patent publication number is CN222118357 (U). International Patent Classification codes are B65H1..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Yu Jinliang has been awarded a patent for steel bar connecting assembly. This invention was developed by Yu Jinliang, Wang Hao and Yu Xin.
The patent application number is CN202421386929U 20240618. The patent publication number is CN222120744 (U). International Patent Classification codes are E04C5/16 and E..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Henan Haitong New Mat Co Ltd has been awarded a patent for high-strength steel bar welded mesh. This invention was developed by Zhu Pingqi and Zhu Pingli.
The patent application number is CN202420816043U 20240419. The patent publication number is CN222120741 (U). International Patent Classification codes ar..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Chinese Patent for foldable and expandable steel frame structure has been issued to Tangshan Jidong Dev Integration House Co Ltd. This invention was developed by Dong Xinyuan, Li Yong, Jiang Zejia, Ye Yu, Tian Xu, Zheng Hongrui and Chen Shuang.
The patent application number is CN202420308332U 20240220. The ..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Beijing Institute of Architectural Design has been awarded a patent for full-length steel pull rod in suspension structure. This invention was developed by Bu Longgui, Xiao Yuchun, Zhang Lin, Kong Fanchang, Su Fulong, Song Zikui, Niu Yanan, Fang Qixiao, Chen Yaxin and Hao Zhenyu.
The patent application numb..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- State Intellectual Property Office of China has awarded a patent to Beijing Fengzhu Engineering Tech Research Institute Co Ltd for regenerative concrete-filled steel tube structure. Yao Panfeng developed the invention.
The patent application number is CN202420326652U 20240222. The patent publication number ..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Shanghai Binxin Steel Membrane Structure Eng Co Ltd has secured a patent on auxiliary device for steel structure engineering. Huang Anchuan developed the invention.
The patent application number is CN202420956188U 20240506. The patent publication number is CN222120519 (U). International Patent Classificatio..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Jiangsu Ancheng Steel Structure Co Ltd has secured a patent on adjustable steel structure connecting piece. Xu Xianwen developed the invention.
The patent application number is CN202420823313U 20240419. The patent publication number is CN222120518 (U). International Patent Classification codes are E04B1/24 ..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Jiangsu Jiuzhongtian Space Frame Eng Co Ltd has been granted a patent for novel light steel profile. This invention was developed by Zhou Hongsheng, Hu Fangyuan, Gao Yuhang, You Daoliang, Dong Yao, Zhou Hongshan, Wang Yu and Wang Gengjiu.
The patent application number is CN202420795801U 20240417. The patent..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- State Intellectual Property Office of China has awarded a patent to Anhui Yizhi Construction Eng Co Ltd for auxiliary connecting device for steel structure joints. Jin Luwen, Xiong Jinhao, Zheng Jiale, Sheng Li and Zhu Ping developed the invention.
The patent application number is CN202420785993U 20240416. ..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Dawei Steel Structure Co Ltd for support-free layered assembly type steel. Zhang Jian developed the invention.
The patent application number is CN202420781569U 20240416. The patent publication number is CN222120514 (U). Internationa..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Jiangsu Dawei Steel Structure Co Ltd has received a patent for anti-seismic z-shaped steel. This invention was developed by Zhang Jian.
The patent application number is CN202420781382U 20240416. The patent publication number is CN222120513 (U). International Patent Classification codes are E04B1/24, E04B1/3..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Jiangsu Dawei Steel Structure Co Ltd has been awarded a patent for h-shaped steel with stable structure. This invention was developed by Zhang Jian.
The patent application number is CN202420781381U 20240416. The patent publication number is CN222120512 (U). International Patent Classification codes are E01D..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Yangzhou Gaoya Steel Structure Co Ltd has been granted a patent for angle-adjustable steel structure connecting piece. Sun Suzhen developed the invention.
The patent application number is CN202420773477U 20240415. The patent publication number is CN222120511 (U). International Patent Classification codes ar..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Tianjin Shengxiang Cold Drawn Steel Co Ltd has secured a patent on special-shaped steel member. Sun Niansheng developed the invention.
The patent application number is CN202420759411U 20240412. The patent publication number is CN222120510 (U). International Patent Classification codes are E04B1/24, E04B1/58..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Jiangsu Jiuzhongtian Space Frame Eng Co Ltd has been granted a patent for decorative node for end parts of steel column and steel beam. This invention was developed by Pan Yu, Wu Shuo, Wang Gengjiu, Wang Yu, Zhou Hongshan, Dong Yao and You Daoliang.
The patent application number is CN202420671566U 20240403...
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Henan Branch of China Electronics Engineering Design Institute Co Ltd has obtained a patent for supporting device for steel structure joint splicing. This invention was developed by Yang Fan.
The patent application number is CN202420555606U 20240321. The patent publication number is CN222120507 (U). Interna..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Eastern Arch Design Co Ltd has been granted a patent for fabricated steel structure beam column cross-shaped connecting joint. This invention was developed by Xiong Zhiyuan, Lu Zhengtang and Zhou Shuai.
The patent application number is CN202420484225U 20240313. The patent publication number is CN222120506 (..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Xinchang Jinshun Steel Structure Co Ltd has obtained a patent for adjustable steel beam with high bearing capacity. This invention was developed by Zhu Jinliang and Zhu Renliang.
The patent application number is CN202420248677U 20240201. The patent publication number is CN222120504 (U). International Patent..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Heilongjiang Lanbao Environmental Prot Equipment Co Ltd has received a patent for building steel structure with supporting assembly. This invention was developed by Jiang Yong, Li Xiaoyu, Huang Tingting, Dong Hongwei and Yang Song.
The patent application number is CN202420380460U 20240229. The patent public..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Jiaxing Traffic Construction Dev Co Ltd has received a patent for combined top plate steel bar binding positioning rack. This invention was developed by Li Changpo.
The patent application number is CN202420643237U 20240329. The patent publication number is CN222115515 (U). International Patent Classificatio..
Steel
| Thu 03 Jul 2025
Beijing, July 3 -- Anhui Hongguan Photoelectric Tech Co Ltd has secured a patent on bakelite steel suction nozzle replacement jig. Fang Chengying, Xu Mingguang, Zhao Hui and Xu Huan developed the invention.
The patent application number is CN202420580234U 20240325. The patent publication number is CN222114966 (U). Internation..
Steel
| Wed 02 Jul 2025
Alexandria, July 3 -- POSCO has obtained a patent for zinc plated steel sheet having excellent spot weldability and manufacturing method thereof. This invention was developed by Kang Ki-cheol, Lee Sea-woong, Lee Kyoo-young, Kim Jong-ho and Im Young-roc.
The patent application number is US201917415543 20191218. The patent publ..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Chinese Patent for truss hoisting steel structure enclosure part has been issued to Anhui Xianglong Steel Structure Co Ltd. This invention was developed by Xu Fan, Umehiko, Li Yunhao and Huang Lingda.
The patent application number is CN202323614404U 20231228. The patent publication number is CN222120984 (U)..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- State Intellectual Property Office of China has awarded a patent to China State Construction Silk Road Invest Co Ltd for concrete wall steel side formwork capable of rapidly adjusting spacing of main ridges. Linghu Yan, Tian Zhiping, Zhou Chunyang, Ma Huiyong, Liu Pan and Peng Kai developed the invention.
T..
Steel
| Wed 02 Jul 2025
Beijing, July 3 -- Zhenjiang Qiao Metal Products Co Ltd has obtained a patent for high-stability steel structure box column. This invention was developed by Wei Yuqi and Zhan Chunhong.
The patent application number is CN202420669190U 20240402. The patent publication number is CN222120736 (U). International Patent Classificati..
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