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Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to CCCC Road & Bridge South China Engineering and Road & Bridge International for Reusable Profile Steel Roadbed Box. Lang Jianhu, Zhou Yao, Wang Hengtao, Liu Zhenchuan, Ye Kai, Ren Xinan, Long Yunjie, Yu Yanguo, Que Rongbin and Fan Liuyang deve..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Tianjin Henglong Ind Co Ltd has been awarded a patent for Pickling Equipment for Strip Steel Production. This invention was developed by Feng Lu.
The patent application number is CN202423196023U 20241224. The patent publication number is CN223548104 (U). International Patent Classification code is C23G3/02..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Suzhou Dongyan Ind Automation Equipment Co Ltd has received a patent for Circulating Device for Low-carbon Steel Hot Galvanizing Treatment. This invention was developed by Wang Xueliang and Tao Shuli.
The patent application number is CN202423173849U 20241223. The patent publication number is CN223548065 (U..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to Weihai Ruibo Trans System Co Ltd for Steel Belt Heat Treatment Equipment. Ding Jianxin, Wan Jun, Zhao Lanling and Gao Yuyang developed the invention.
The patent application number is CN202423188910U 20241224. The patent publication number ..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Chinese Patent for Round Steel Modulation Equipment has been issued to Zhoushan Zhengyuan Standard Parts Co Ltd. This invention was developed by Lin Zhongyue, Luo Lu and Wu Qibin.
The patent application number is CN202422924079U 20241129. The patent publication number is CN223548028 (U). International Pate..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Hebei Gongjian Construction Eng Co Ltd has been awarded a patent for Self-locking Clamp Type H-shaped Steel Beam Hoisting Device. This invention was developed by Lyu Yanzheng, Ban Jinchuan, Liu Chen, Li Zihao, Wu Zijian and Jin Ruizhao.
The patent application number is CN202422589325U 20241025. The patent ..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Shandong Zhongci Tech Development Co Ltd has been granted a patent for Lifting Electromagnet for Lifting Steel Plate. This invention was developed by Zhang Shuqing, Zhang Xuezhong, Liu Chengwen and Zhang Shengquan.
The patent application number is CN202423312532U 20241231. The patent publication number is ..
Steel
| Sun 16 Aug 2026
Beijing, Aug. 17 -- Gongyi Hengxing Metalware Co Ltd has secured a patent on Steel Strand Double-winding-drum Take-up Machine. Ma Xiaojian, Liu Hongjie, Sun Qifei, Bai Haichao, Sun Kunming, Xie Shunli, Zhao Aili and Xie Xiaoli developed the invention.
The patent application number is CN202423249624U 20241227. The patent publi..
Steel
| Sun 16 Aug 2026
Beijing, Aug. 17 -- Shuangchen Packaging Laoting Co Ltd has been awarded a patent for Slitting and Winding System for Packaging Steel Belt. This invention was developed by Wang Hong and Qiang Zhihui.
The patent application number is CN202423215572U 20241225. The patent publication number is CN223547428 (U). International Pate..
Steel
| Sun 16 Aug 2026
Beijing, Aug. 17 -- Guanghan Changlian Building Mat Co Ltd has been granted a patent for Steel Plate Conveying Device for Light Steel Keel Production. This invention was developed by Zhang Wentao.
The patent application number is CN20242323511U 20241209. The patent publication number is CN223547149 (U). International Patent C..
Steel
| Sun 16 Aug 2026
Beijing, Aug. 17 -- Jiangyin Huaxi Special Steel Co Ltd has been granted a patent for Bidirectional Steel Moving Machine. Xu Zhao, Wen Yinlong, Xu Ruoying and Zhang Lianchang developed the invention.
The patent application number is CN20242330638U 20241209. The patent publication number is CN223547120 (U). International Paten..
Steel
| Sun 16 Aug 2026
Beijing, Aug. 17 -- Wuxi Jialong Copper Ind Co Ltd has obtained a patent for plastic steel winding composite tank with heat conduction and cooling functions. This invention was developed by Bian Feilong, Bian Jinyi and Shen Ai.
The patent application number is CN20242347708U 20241211. The patent publication number is CN223546..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Fengyang Construction Co Ltd for Steel Frame Structure Convenient to Assemble. Ye Qinghe developed the invention.
The patent application number is CN202422727093U 20241108. The patent publication number is CN223548735 (U). Interna..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Zhejiang Yuanda Steel Structure Ind Co Ltd has been awarded a patent for Emergency Steel Structure Convenient to Assemble. This invention was developed by Hu Shengjie, Zhang Youting, Ji Shaogen and Pan Benxiong.
The patent application number is CN202423142068U 20241219. The patent publication number is CN2..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Xinjiang Beixin Yonggu Steel Structure Eng Co Ltd has received a patent for Connecting Joint of Steel Structure Mounting Lug Plate and Horizontal Reinforcing Rib. This invention was developed by Lin Litao, Zhao Yang and Song Weihui.
The patent application number is CN20242398790U 20241216. The patent publi..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Guangdong Qinke Green Building Co Ltd has secured a patent on Quickly Assembled and Disassembled Steel Structure. Sun Xueshui, Zhang Weidong, Guan Zhijian, Liang Meixin, Mo Xiaofu and Yan Xingxing developed the invention.
The patent application number is CN20242393596U 20241216. The patent publication numb..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Guangdong Qinke Green Building Co Ltd has secured a patent on Stable Steel Structure Wind-resistant Column. Zhang Weidong, Li Taiye, Guan Zhijian, Lu Zhongyang, Liang Meixin and Wu Lei developed the invention.
The patent application number is CN20242393594U 20241216. The patent publication number is CN2235..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Guangdong Zhengpeng Kitchen & Bathroom Co Ltd has been granted a patent for Stainless Steel Water Tank with Anti-blocking Structure. Luo Jianen developed the invention.
The patent application number is CN202422759028U 20241112. The patent publication number is CN223548673 (U). International Patent Classifi..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Engineering Bureau 5 and PowerChina Chengdu Construction Investment Co Ltd for Rapid Force Unloading Device for Steel Support. Huang Hongcheng, Zhao Wei, Cai Song, Yu Xianfa, Lyu Changyu, Ye Zhisheng, Ren Xiaoqiang, Liu Zhenzhong, Y..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Li Jinjun has been granted a patent for Hydraulic Steel Gate with Quick Water Stop Device. This invention was developed by Li Jinjun, Liu Shuna and Wang Zhiyong.
The patent application number is CN202423189154U 20241224. The patent publication number is CN223548525 (U). International Patent Classification ..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Jinhuan Steel Structure Eng Co Ltd has obtained a patent for curve steel box girder pushing device. This invention was developed by Wu Shuai, Li Xiaodong and Li Chengjie.
The patent application number is CN202423132397U 20241218. The patent publication number is CN223548441 (U). International Patent Classi..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to Junxingtianxia Construction Group Co Ltd for Fabricated Corrugated Steel Web Continuous Composite Beam. Song Zhaohong, Cao Junlin, Liang Zhenhua and Wang Xiao developed the invention.
The patent application number is CN202423161688U 202412..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Hebei Gongjian Construction Eng Co Ltd has received a patent for Fabricated Steel Structure with Reinforcing Structure. This invention was developed by Lyu Yanzheng, Ban Jinchuan, Li Zihao, Wu Zijian and Jin Ruizhao.
The patent application number is CN202422893517U 20241127. The patent publication number i..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Bogejiana Suzhou Construction Eng Co Ltd has received a patent for Firmly-connected Steel Structure Beam. This invention was developed by Yang Zhongwei and Yang Zhongshan.
The patent application number is CN20242377186U 20241213. The patent publication number is CN223548739 (U). International Patent Classi..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Chinese Patent for Concrete Filled Steel Tubular Column-frame Beam-track Beam Connecting Joint Based on Mechanical Energy Storage has been issued to China Tian Ying Inc and Jiangsu Tianying Environmental Protection Energy Complete Equipment. This invention was developed by Yan Shengjun, Zhuang Qin and Zhang J..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Renqiu Jingda Building Energy Saving Tech Co Ltd has been granted a patent for Single-side Prefabricated Steel Mould Net Rack Plate Clamping Structure. This invention was developed by Song Shuangju.
The patent application number is CN202423167161U 20241223. The patent publication number is CN223548744 (U)...
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to Anhui Fuhuang Steel Structure; Fuyang Chengnan New District Project Development Man Co Ltd for Joint at Junction of Fps External Wall Panel and Steel Column. Sun Wu, Fang Chao, Cheng Weifeng and Xia Jing developed the invention.
The patent..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Yueying Construction Co Ltd for Composite Wall with Built-in Steel Frame Structure of Outer Wall. Xu Junhao, Qu Minjia, Wang Yueping, Zhu Chenfan and Wu Junjie developed the invention.
The patent application number is CN2024229260..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Shandong Hetai Construction Eng Group Co Ltd has received a patent for Assembly Type Decoration Light Steel Keel Partition Wall Integrated System. This invention was developed by Cai Xiaoming, Li Yinuo and Cai Yongning.
The patent application number is CN202423163986U 20241221. The patent publication numbe..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to Shanghai Jingrui Metal Building System and Zhejiang Jinggong Steel Building Group Co Ltd for Ridge Cover Plate Connection Reinforcing Structure of Upright Lockrand Roof System. Wu Caidan, Li Shenyao, Cai Chao, Quan Juntao, Tang Maojun and Liu..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Qingdao Jiye Lyujian Tech Co Ltd has obtained a patent for concrete-filled steel tube combination column structure applied to residence. This invention was developed by Yang Xiaoming, Liu Kai and Han Xiaokun.
The patent application number is CN202423153674U 20241220. The patent publication number is CN2235..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Shaanxi Ankang Innovation Machinery Co Ltd has received a patent for Steel Formwork Capable of Achieving Accurate Butt Joint. This invention was developed by Zhou Xu.
The patent application number is CN202422699395U 20241106. The patent publication number is CN223548940 (U). International Patent Classifica..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Yangxin County Chengzi Construction Eng Co Ltd has been awarded a patent for Reusable Steel Bar Positioning Fixture for Constructional Engineering. This invention was developed by Cheng Shengpeng, Sun Yingjun, Li Qiong, Wang Sihan, Zhang Biao, Wen Bin, Wang Gang, Lyu Pengfei, Wei Hongji and Wang Chengfu.
T..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Wenzhou Guanghe Decoration Building Mat Co Ltd has obtained a patent for detachable u-shaped stainless steel door pocket. This invention was developed by Huang Xiaoming.
The patent application number is CN202422835446U 20241119. The patent publication number is CN223549148 (U). International Patent Classif..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Longyan Xiyun Metal Products Co Ltd has been awarded a patent for Stainless Steel Lifting Window Capable of Hovering Automatically. This invention was developed by Zhong Yukun.
The patent application number is CN202422503963U 20241016. The patent publication number is CN223549157 (U). International Patent ..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Xiamen Guanju Metal Products Co Ltd has been awarded a patent for Anti-loosening Screw Rod for Connecting High-strength Steel Beam. This invention was developed by Pan Yun.
The patent application number is CN20252013434U 20250103. The patent publication number is CN223549603 (U). International Patent Class..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Shanghai Naut Steel Belt System Co Ltd has been granted a patent for Movable Speed Reducer Direct-connection Deviation Rectifying Mechanism and Steel Belt Press. This invention was developed by Sun Jing.
The patent application number is CN202423320897U 20241231. The patent publication number is CN223549761..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Wuxi Qiaofeiya Prec Machinery Co Ltd has been granted a patent for Combined Stainless Steel Loop Joint. This invention was developed by Liang Yonghao, Yin Fangzhong, Jin Wanxue and Cui Yingmei.
The patent application number is CN202422279415U 20240919. The patent publication number is CN223549997 (U). Inte..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Jiangsu Minsheng Heavy Ind Co Ltd has been granted a patent for Intelligent Steel Cylinder. Ni Fei, Feng Yifei, Hao Yong, Ye Wu, He Zenan, Zhang Ya, Wu Zhikai, Huang Qiang, Li Yong, Zhou Fei and Yoshimine developed the invention.
The patent application number is CN202520102188U 20250116. The patent publica..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Quzhou Jinyuan Hongtai Refrigerant Co Ltd has received a patent for Manual Type Steel Cylinder Refrigerant Filling Device. This invention was developed by Ye Rongsheng, Fang Guoqiang and Yu Lubin.
The patent application number is CN202423238829U 20241227. The patent publication number is CN223550256 (U). I..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to Wuxi Ronglianshen Stainless Steel Co Ltd for Color Plating Mechanism for Stainless Steel Plate Processing. Lu Rong developed the invention.
The patent application number is CN202422996342U 20241205. The patent publication number is CN22355..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to Changge Hengyisheng Steel Structure Construction Eng Co Ltd for Steel Member Surface Cleaning Device. Fan Shuli, Yang Li, Liu Huifang, Sun Mingyang and Fan Mingming developed the invention.
The patent application number is CN202422902823U ..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Jiangsu Luoling Industrial Tech Co Ltd has been granted a patent for Edge Blowing Device for Precise Steel Strip. This invention was developed by Tang Xiaoqing, Zhang Jie, Xie Zongquan, Cai Jianrong and Lyu Qiang.
The patent application number is CN202422916854U 20241128. The patent publication number is C..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Zhenjiang Lichangrong High Performance Mat Co Ltd has been awarded a patent for Cleaning Device for Electronic-grade Isopropanol Stainless Steel Packaging Barrel. This invention was developed by Hu Xiang, Ura Sho, Zhang Xiuming, Yu Kai and Qi Lingling.
The patent application number is CN202422807577U 20241..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Jiyuan Dongfang Heavy Ind Co Ltd has submitted a patent application for Axial Positioning Structure of High-nitrogen Chromium-manganese Non-magnetic Stainless Steel Step Shaft. This invention was developed by Gao Xiangdong, Kong Xiangfeng, Li Tianfeng and Liu Yanwei.
The patent application number is CN2026..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Jiangsu Jiuwei High Pressure Vessel Mft Co Ltd has submitted a patent application for Anti-explosion Stainless Steel Gas Cylinder Capable of Bearing Pressure Intensity. Song Zuotao, Yan Bing, Shan Shuguang, Jing Xin and Li Di developed the invention.
The patent application number is CN202610423091 20260401..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Suzhou Kuke Temperature Control Tech Co Ltd has submitted a patent application for Integrated Thermal Management System for Modular Steel Cabin and Control Method Thereof. This invention was developed by Zhang Yan and Yin Le.
The patent application number is CN202610272658 20260306. The patent publication ..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has published Anhui Shuzhi Construction Research Inst Co Ltd and China Tiesiju Civil Engineering Group patent application for T-beam Steel Bar Production Control System Based on PLC Control and Robot Execution. The invention was developed by Xu Kun, Li Rui, Liu Yubo..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Suzhou Zhonghe Rail Transp Equipment Co Ltd has filed a patent application for Rail Transit Steel Rail Turnout Strength Test Simulation Equipment. This invention was developed by Jia Yaojie, Wang Cai'e, Jia Yudi and Liu Chunrong.
The patent application number is CN202610462940 20260409. The patent publicat..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Pangang Group Jiangyou Changcheng Special Steel Co Ltd has submitted a patent application for Method for Detecting Boron Content in Steel. This invention was developed by Yang Daoxing, Yuan Meng and Mu Weiwei.
The patent application number is CN202610368332 20260323. The patent publication number is CN1221..
Steel
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- U.S. Patent and Trademark Office has received JFE Steel patent application for Arc Welded Joint and Method for Manufacturing the Same. Konishi Kyohei, Sawanishi Chikaumi and Taniguchi Koichi developed the invention.
The patent application number is US202419474864 20240118. The patent publication number is..
Steel
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- JFE Steel has submitted a patent application for Automotive-body Layered Structural Member and Production Method Thereof. This invention was developed by Sumikawa Satoshi.
The patent application number is US202319153405 20230920. The patent publication number is US20260233283 (A1). International Patent Cl..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- University of Science and Technology Beijing and Panzhihua Iron & Steel Research Inst Pangang Group have submitted a patent application for Electrolytic Extraction Method and Detection Method for Large-particle Inclusions in Titanium and Titanium Alloy. Gui Tianhao, Li Yang, Liu Rui and Sun Yanhui developed t..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Beijing Shougang Co Limited, Shougang Group and Beijing Shougang Cold-Rolled Sheet have submitted a patent application for 980mpa-grade Dual-phase Steel and Preparation Method Thereof. This invention was developed by Xie Chunqian, Li Zhen, Zhang Zhaohui, Chen Jin, Zhang Fusheng, Wu Muyi, Jiang Jinguo, Chen Zh..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Ansteel Group Beijing Research Inst Co Ltd and Angang Steel Co Limited have applied Chinese patent for Heat-based Low-alloy High-strength Steel Continuous Hot-dip Galvanized Steel Plate for Body-in-white Chassis and Production Method Thereof. Zhao Yuqiao, Liu Xuming, Ai Bingquan, Gao Pengfei, Su Shengrui, Wan..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Sichuan Communications Construction Group and Sichuan Jiaojian Urban Construction Development have filed a patent application for Correcting Equipment and Method for Steel Plate Component Machining. This invention was developed by Tang Yang, Yu Qiang, Gong Xia, Luo Hong, Li Chuntao, Chen Dongdong, He Jingzhou..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Baoshan Iron & Steel and Baosteel Zhanjiang Iron & Steel Co Ltd have submitted a patent application for Device and Method for Shaping Thin-wall Steel Square Shell Part. This invention was developed by Luo Xiaoliang, Yan Yuanyuan, Dai Jingge and He Yutian.
The patent application number is CN202411732618 202..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Handan Iron & Steel Group and HBIS Group Hansteel Co have been granted a patent for Device Capable of Automatically Feeding Round Steel into Cold-shearing Groove. Li Feifei, Zhao Jinsong, Fu Guolong, Wang Yaqing and Xi Xiongtao developed the invention.
The patent application number is CN202422904422U 20241..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Offshore Oil Engineering and China Nat Offshore Oil Corp have submitted a patent application for H-shaped Steel Web Grinding Device and Method. This invention was developed by Chen Li, Du Zhaoxia, Liu Bo, Nie Chuan, Jia Xueqing, Liu Ruifeng, Geng Xiaomin, Zhang Kai, Jiang Ruijing, Li Changlong, Wang Yongzhao,..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL have sought patent for Small-size Texturing Working Roll Grinding Method Suitable for High-strength Dual-phase Steel Production. This invention was developed by Li Guocang, Liu Mengfan, Zhang Ming, Xiao Chen, Wu Yuan and Li Runyue.
The patent applic..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Anyang Iron & Steel, Anyang Iron & Steel Group and Henan Iron & Steel Group Co Ltd have received a patent for Desulfurized Ash Conveying and Discharging Device for Gas-fired Boiler. This invention was developed by Zhang Yuejuan, Ma Lijun, Wang Qingfeng, Guo Zhen, Dong Zengmao, Liu Jia, Bu Junliang, Liu Bin, H..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Henan Zhengang Steel Ball Manufacturing has been granted a patent for Heat Treatment Control System for Bearing Steel Ball Production. Zhang Qinghua, Zhang Xianli, Zheng Jianlei, Ge Hangjun, Guo Zhifeng, Ma Cunbao and Zhou Shufan developed the invention.
The patent application number is CN202423203217U 202..
Steel
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- JFE Steel has applied United States patent for Resistance Spot Welding Method and Method for Producing Welded Member. Kanazawa Tomomi, Sawanishi Chikaumi, Takashima Katsutoshi, Yamamoto Shunsuke and Kawabe Nao developed it.
The patent application number is US202419168753 20240226. The patent publication n..
Steel
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- U.S. Patent and Trademark Office has received Nippon Steel patent application for Continuous Casting System and Melt Level Estimation Method. Maegawa Hiroki and Matsuoka Yukihiro developed the invention.
The patent application number is US202419150248 20240205. The patent publication number is US202602332..
Steel
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- U.S. Patent and Trademark Office has published Nippon Steel patent application for Continuous Casting Mold, Continuous Casting Machine, and Continuous Casting Method. The invention was developed by Tsukaguchi Yuichi, Nakano Sho and Takahira Nobuyuki.
The patent application number is US202319152651 2023073..
Steel
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- JFE Steel has submitted a patent application for Method for Manufacturing Press Formed Article and Die Set Design Method. This invention was developed by Tobita Shunsuke.
The patent application number is US202319155755 20231130. The patent publication number is US20260233279 (A1). International Patent Cla..
Steel
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- Sanyo Special Steel has submitted a patent application for Steel for Cold Forging and Nitriding Excellent in Cold Forgeability and Nitriding Properties, and Cold-forged and Nitrided Part Using Same. This invention was developed by Tsunekage Norimasa and Ideguchi Takahiro.
The patent application number is ..
Steel
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- U.S. Patent and Trademark Office has published JFE Steel patent application for Method for Producing Molten Iron. The invention was developed by Tsutsumi Koichi, Ogasawara Futoshi, Oda Nobuhiko and Nakai Yoshie.
The patent application number is US202319152977 20231110. The patent publication number is US2..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to Wuhan Jingchao Steel Structure for Automatic Leveling Support for Steel Box Girder Installation. Liu Shan developed the invention.
The patent application number is CN202423148953U 20241220. The patent publication number is CN223548435 (U). I..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Wuhan Jingchao Steel Structure has been granted a patent for Steel Box Girder Mounting Bracket. Zhu Peng developed the invention.
The patent application number is CN202423148951U 20241220. The patent publication number is CN223548434 (U). International Patent Classification codes are B66F7/16, B66F7/28, E01D..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Shandong Iron & Steel has secured a patent on Electric Arc Furnace Door Oxygen Lance Particle Blowing Dephosphorization Device. Yu Hui, Wang Yaoyan, Hu Peng, Li Xinlai, Liu Qing and He Binbin developed the invention.
The patent application number is CN202423119447U 20241217. The patent publication number is ..
Steel
| Sun 16 Aug 2026
Beijing, Aug. 17 -- MCC Tiangong has been granted a patent for Surface Layer Steel Bar Winding Device. This invention was developed by Wu Leilei, Wang Gefei, Qiao Zhijun, Qu Lilong and Li Yongjia.
The patent application number is CN202423100611U 20241216. The patent publication number is CN223547394 (U). International Patent Cl..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- China Xinxing Construction Engineering has obtained a patent for steel structural member for constructional engineering. This invention was developed by Li Xiufeng, Li Feng, Bing Zhiqiang, Zhang Wei, Li Qinming, Tian Hui, Zhao Chuanlong, Zhao Xuan, Wei Jiwei, Wang Junjun and Zhang Fei.
The patent application..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Anhui Chunheng Decoration has been awarded a patent for Spherical Net Rack Steel Structure Anti-seismic Support Device. This invention was developed by Su Xiaochun.
The patent application number is CN202423154306U 20241220. The patent publication number is CN223548761 (U). International Patent Classification..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Chinese Patent for Steel Structure Supporting Frame has been issued to Dongyue Construction. This invention was developed by Lei Baogang.
The patent application number is CN202422629445U 20241030. The patent publication number is CN223548989 (U). International Patent Classification code is E04G23/02.
Accor..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- China Nuclear Industry Huaxing Construction has secured a patent on Stress Releasing Device for Prestressed Steel Strand. Gao Yuxiang, Zhang Hui, Jiang Jinlin, Xu Changping and Zhang Bing developed the invention.
The patent application number is CN202422867677U 20241125. The patent publication number is CN22..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to Baoshan Iron & Steel for Chimney Ignition Extinguishing Protection Device. Wang Jianbo, Zhu Ning, Chen Min, Lu Zhuqi, Yu Zhangyong, Xu Tianfeng, Yang Yimin, Zhu Huaiyu and Gui Lin developed the invention.
The patent application number is CN2..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Guangdong Huate Gases has secured a patent on Steel Cylinder Treatment System for Filling Ultra-pure Gas. Yang Junhao, Zhou Bin and Chen Yanshan developed the invention.
The patent application number is CN202423202011U 20241224. The patent publication number is CN223550258 (U). International Patent Classific..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Yunnan Construction Investment Ninth Construction has obtained a patent for hanging bracket for fixing square tube on i-shaped steel. This invention was developed by Li Yanmei, Xu Yanmei, Xu Hongxing, Liu Gang, He Zhihua, Li Yongcong, Chen Wei, Wang Peng, Tang Junxi and Zhang Gaofu.
The patent application nu..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Ruian Qinghui Stainless Steel Products has obtained a patent for stainless steel all-metal flange locking nut convenient to use. This invention was developed by Chi Qingfeng and Chi Jiaqi.
The patent application number is CN202520102550U 20250116. The patent publication number is CN223549625 (U). Internation..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Yaojie Coal and Electricity Group has been granted a patent for Steel Arched Girder Splicing Structure of Hard Rock Heading Machine. This invention was developed by Qiao Guocheng and Man Zhengzhong.
The patent application number is CN20252041195U 20250108. The patent publication number is CN223549279 (U). In..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Hefei Guofeng Advanced Basic Materials Technology has been granted a patent for Steel Belt Back Cleaning Device. Wu Mingshun, Fang Chao and Fang Shiyu developed the invention.
The patent application number is CN202422860222U 20241122. The patent publication number is CN223556612 (U). International Patent Cla..
Steel
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Yankuang Lunan Chemicals has submitted a patent application for Steel Cylinder Fixing Device with Gravity Self-locking and Inclined Locking Functions. This invention was developed by Qin Qing, Yang Ziqi, Sun Hongyu, Zhang Miaomiao, Liang Jiaqi, Zhu Yuying, Lu Zhen and Zhong Fenfen.
The patent application num..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chinese Patent for Oiling Device for Steel Ball Production has been issued to Hubei Yunsheng Rolling Element Mfg Co Ltd. This invention was developed by Zhao Zhongyou, Liang Yuanyi, Zhao Tongsheng and Li Weijun.
The patent application number is CN202422932277U 20241128. The patent publication number is CN2..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Tangshan Hongjie Stainless Steel Co Ltd patent application for Rapid Investment Casting Equipment for Stainless Steel Castings. This invention was developed by Zhang Yanhui, Feng Hongkui, Gao Shunli, Zhang Xugang and Zheng Xingwei.
The patent applica..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Hunan Industrial Equipment Installation has submitted a patent application for Construction Method of Single-layer Hyperbola Steel Structure Latticed Shell Indirect Cooling Tower. This invention was developed by Luo Bing, Wu Fan, Ouyang Xueming, Cheng Liqiang, Zhou Guangke, Xiao Wei, Liu Shixiong, Yuan Changr..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released China Gezhouba Group First Eng Co Ltd patent application for Adjusting Span for Precise Hoisting and Assembling of Special-shaped Ring Corridor Steel Structure and Application Method of Adjusting Span. This invention was developed by Zhang Xin, Liu Yun,..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Angang Steel Co Limited has sought patent for Device for Reducing Content of Dust in Raw Gas in Coke Oven and Use Method of Device. This invention was developed by Yin Degang, Yi Xiaoming, Liu Zhaoqiang, Yi Peng and Zhao Hua.
The patent application number is CN202610482409 20260413. The patent publication ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shenzhen Overseas Decoration Engineering has submitted a patent application for Steel Plate Rib Keel System Suitable for Free-form Surface. This invention was developed by Chen Chenchen, Zhou Peiyang, Ding Zhen, Yao Lele, Wang Didi and Qiao Chuanbin.
The patent application number is CN202610401485 20260330. ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Hubei University of Arts & Science patent application for Transverse Steel Plate Spring Structure. The invention was developed by Zhou Jiaqi, Liu Zhen, Li Zhouquan, Li Zhi, Liu Chaoyang and Wu Huawei.
The patent application number is CN20261089656 202..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Guizhou Qunhua Jiujiu Special Ceramics Tech Co Ltd has received a patent for 310s Stainless Steel Dewaxing Sagger. This invention was developed by Zhang Weiqun and Zhang Nanquan.
The patent application number is CN202422900405U 20241127. The patent publication number is CN223532700 (U). International Paten..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Liaoning Inst Science & Technology has submitted a patent application for Tunnel Steel Arch Support Device. Ma Siyuan and Liu Feng developed the invention.
The patent application number is CN202610601808 20260504. The patent publication number is CN122106638 (A). International Patent Classification codes a..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Angang Steel Co Limited has applied Chinese patent for Welding Repair Method for Protective Cover of Convexity Instrument. Du Xiaogang, Qin Zhenyang, Ning Yixian, Deng Kai, Sun Maosong and Chen Hongwei developed it.
The patent application number is CN202610490728 20260414. The patent publication number is ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shandong Mining Machinery Huaneng Equipment Manufacturing has sought patent for Non-edge-sharing One-step Steel Plate Cutting Method. This invention was developed by Cao Yanghao, Tang Zhaoliang, Han Gang, Li Binghui, Chen Weihai, Wang Yongzhen, Wu Shizhuo and Xie Juntao.
The patent application number is CN20..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Puyang Yuyang New Mat Co Ltd patent application for Cutting Device Capable of Conducting Multi-group Cutting and Used for Plastic-steel Door and Window Profile Machining. Liu Yingchun, Cai Jianguang and Cai Yaling developed the invention.
The patent ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Tianjin Dengliang Tech Co Ltd has submitted a patent application for Strip Steel Cutting Device. This invention was developed by Xu Fengjuan, Liu Kai and Sun Jianxiu.
The patent application number is CN202610584224 20260429. The patent publication number is CN122099429 (A). International Patent Classificat..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Jiangsu Huigang New Material Tech Co Ltd patent application for Edge Cutting Device for Stainless Steel Plate Machining and Using Method of Edge Cutting Device. Sun Hui, Du Guanghao, Zhang Guichun, Du Wei and Liu Pengcheng developed the invention.
Th..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Bazhou Jinxu Tech Co Ltd has submitted a patent application for Longitudinal and Transverse Shearing Equipment and Shearing Method for Galvanized Strip Steel. This invention was developed by Zhang Hui, Zhang Liyan, Ma Zhenjiang and Han Yuhui.
The patent application number is CN202610235482 20260227. The pa..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Guangdong Mainuo Industrial Tech Co Ltd has applied Chinese patent for Multi-angle Rapid Cutting Device for Stainless Steel Plates. Liao Zhangxiang and Liao Dongfan developed it.
The patent application number is CN202610481987 20260413. The patent publication number is CN122099419 (A). International Patent..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Tianjin Hangjia Tech Co Ltd patent application for Steel Belt Cutting Device for Steel Belt Production. This invention was developed by Dong Xingbo, Ren Guangchun and Gao Mengjie.
The patent application number is CN202610580952 20260429. The patent p..
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