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Steel
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Yangzhou University has been granted a patent for Bolt Adjusting Steel Cushion Block for Cast-in-place Beam Combined Support. Li Zhihua, Chen Huijing and Liu Li developed the invention.
The patent application number is CN202422645705U 20241031. The patent publication number is CN223358115 (U). Internationa..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Shoulder Tech Anhui Co Ltd for Comb Plate Expansion Joint with Stainless Steel Layer Laser-cladded on Surface. Fang Jiachen, Xu Bin, Xu Chuanhai, Zhang Chun, Fang Shengjun and Wang Wensheng developed the invention.
The patent application n..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Shoulder Tech Anhui Co Ltd has been granted a patent for Z-shaped Steel Damping Anti-beam-falling Support. This invention was developed by Xu Bin, Zhang Chun, Sun Peng, Fang Jiachen and Wang Wensheng.
The patent application number is CN202422652455U 20241031. The patent publication number is CN223358093 (U..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Suzhou Haider New Material Tech Co Ltd has been granted a patent for Bridge Steel Damping Seismic Mitigation and Isolation Support. This invention was developed by Chen Lei, Yang Jun, Lu Wanlin and Zhou Jie.
The patent application number is CN202422307368U 20240923. The patent publication number is CN22335..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Jiangsu Ruicheng Construction Tech Co Ltd has obtained a patent for fabricated steel trestle plate. This invention was developed by Yan Tingjian and Wang Yan.
The patent application number is CN202422313322U 20240923. The patent publication number is CN223358079 (U). International Patent Classification cod..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 17 -- JFE Steel has submitted a patent application for Press-forming Analysis Method and Device, Press-forming Analysis Program, and Method for Manufacturing Press-formed Article. Kishigami Yasuhiro developed the invention.
The patent application number is CN20238071605 20230614. The patent publication number is C..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Four-foot Hollow Square Steel Mould has been issued to Ningbo Tian Yyuan Cement Products Co Ltd. This invention was developed by Wang Xinjiang and Zeng Mingcai.
The patent application number is CN202422647450U 20241031. The patent publication number is CN223354513 (U). International Pate..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Yangzhou Xuhui Beverage Equipment Co Ltd has been granted a patent for Stainless Steel Sterile Tank with Double-sealing Structure. Liu Laigen, He Hui, Yu Haibin, Qin Bin, Zheng Zhongjian and Cheng Qian developed the invention.
The patent application number is CN202422247819U 20240913. The patent publicatio..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Handan Yongnian Distr Hongji Machinery Fitting Co Ltd has obtained a patent for high-strength bolt for steel truss bolt-sphere joint. This invention was developed by You Qingjiang, You Tengfei, Bai Zhanxiu, Liu Chao and Zhao Taomin.
The patent application number is CN202422984320U 20241204. The patent publ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Qingdao Huatai Boiler Thermoelectric Devices Co Ltd has been awarded a patent for Stainless Steel Condensation Module Boiler. This invention was developed by Li Hongzhi.
The patent application number is CN202422705909U 20241106. The patent publication number is CN223360879 (U). International Patent Classif..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Building Main Body Steel Structure Node Reinforcing Part has been issued to Jiangsu Huajian Construction. This invention was developed by Zhou Peng, Liu Jing, Lin Fuzeng, Xu Jia, Ding Wen and Zhang Qiming.
The patent application number is CN202423193025U 20241224. The patent publication nu..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Qingdao Eihe Steel Structure Group has obtained a patent for h-shaped steel component with reinforcing structure. This invention was developed by Sui Xiaoying, Guo Shuling, Zhao Binye, Guo Nannan and Liu Jiaping.
The patent application number is CN202422850419U 20241121. The patent publication number is CN22..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Zhangye Sanqiang Chemical Building Mat Co Ltd for Steel Structure Convenient to Splice. Sheng Yuanyuan, Wang Li, Song Hao, Lyu Wenjing and Bai Hui developed the invention.
The patent application number is CN202422833748U 20241120. The pate..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Henan Feidi Steel Structure has been awarded a patent for Connecting Structure of Steel Structure Column and Steel Structure Beam. This invention was developed by Cui Xiaofei, Wu Ayong and Ma Qiang.
The patent application number is CN202422814452U 20241118. The patent publication number is CN223358423 (U). I..
Steel
| Tue 16 Dec 2025
Geneva, Dec. 17 -- CCCC Third Harbour Engineering has sought patent for New Multifunctional Stainless Steel Composite Template. This invention was developed by Zhang Yiming, Guo Bao, Lu Futao, Sai Hufei, Zheng Xianye, Li Song, Wang Yinhao, Gong Liangxiong, Zhou Chao, Jiang Xin, Ruan Longping, Tang Qi, Xia Hongda, Sang Chaoke, Fu..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- CISDI Engineering has secured a patent on H-shaped Steel Beam Splicing Joint Structure. Zhang Jinming, Chen Xifei, Zhao Xuan, Wu Xin, Son Yu-ri, Wang Siqi and Zhou Yingmin developed the invention.
The patent application number is CN202422797066U 20241118. The patent publication number is CN223358422 (U). Int..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Jiangsu Kailian Arch Design Co Ltd has obtained a patent for anti-seismic structure for large-span space steel structure. This invention was developed by Liu Shuyan, Hong Yun and Ge Feng.
The patent application number is CN202422316719U 20240923. The patent publication number is CN223358418 (U). Internatio..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Yantai Daxing Steel Structure has secured a patent on Steel Structure Overhanging Device. Wang Bo, Qu Shankui, Hou Feifei, Lin Haitao and Cheng Puli developed the invention.
The patent application number is CN20252009590U 20250103. The patent publication number is CN223358413 (U). International Patent Classi..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Sichuan Ind Equipment Installation Group Co Ltd has secured a patent on Steel Grating Platform with Anti-dizziness Structure. Shen Jialin, Tian Wenzhao, Li Gang, Liu Chang, Wu Xiangang, Meng Zengqiang, Zhu Gang, Zeng Yingwei, Jiang Yucheng, Zhou Songlin and Xia Pengtao developed the invention.
The patent a..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Scrap Treatment Device for Steel Production has been issued to Hebei Jingye Gaopin Steel Tech Co Ltd. This invention was developed by Yue Lingfeng, Ma Dongdong, Li Yibo, Wu Hao, Duan Xiaotian and Gu Jiahe.
The patent application number is CN202422102839U 20240828. The patent publication ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Tianjin Xinfeng Packaging Products has been awarded a patent for Steel Plate Packaging Equipment with Protection Function. This invention was developed by Li Aimin and Yu Rongsong.
The patent application number is CN202422271975U 20240918. The patent publication number is CN223355026 (U). International Paten..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Tianjin Hongtuolai Tech Development Co Ltd for Welding Device for Manufacturing and Processing Plastic-steel Doors and Windows. Chang Haitao developed the invention.
The patent application number is CN202422707936U 20241107. The patent pub..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Nantong Huaheng Intelligent Tech Co Ltd has been awarded a patent for Single-side Film Covering Device for Color Steel Plate Processing. This invention was developed by Ding Zhongxiang, He Xiaofei and Lu Benrong.
The patent application number is CN202422827026U 20241119. The patent publication number is CN..
Steel
| Tue 16 Dec 2025
Geneva, Dec. 17 -- Nippon Steel Chemical & Materials has submitted a patent application for Surface-treated Inorganic Particles, Resin Composite Composition Containing Same, and Method for Producing Same. This invention was developed by Numao Ryutaro, Takaki Koyo, Sakashita Ryosuke, Sagawa Yuki and Horiguchi Tomoya.
The patent ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Wuxi Bitebi Machinery Tech Co Ltd has been awarded a patent for Stainless Steel Hollow Cylinder End Cover. This invention was developed by Zhuang Hongfei, Liu Qin and Chen Chao.
The patent application number is CN202422221054U 20240911. The patent publication number is CN223359251 (U). International Patent..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shanghai Baoce Electromechanical Tech Co Ltd has been granted a patent for Treatment Pond for Steel Surface Pretreatment. This invention was developed by Wu Guangxiang and Huang Hai.
The patent application number is CN202422846175U 20241121. The patent publication number is CN223357767 (U). International P..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Yangjiang Kaibao New Mat Industrial Co Ltd has been granted a patent for Steel Belt Surface Water Plating Mechanism. This invention was developed by Deng Yafeng and Zhu Hongzhuan.
The patent application number is CN202422573298U 20241023. The patent publication number is CN223357751 (U). International Pate..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shanxi Tongyuan Magnetic Mat Co Ltd has been awarded a patent for Heat Treatment Equipment for Stainless Steel Heat-resistant Steel Forgings. This invention was developed by Zhao Tao.
The patent application number is CN202422865729U 20241122. The patent publication number is CN223357703 (U). International ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Surface Quenching Device for Steel Processing has been issued to Ningbo Fangda Pipeline Mfg Co Ltd. This invention was developed by Zeng Min.
The patent application number is CN202422849020U 20241121. The patent publication number is CN223357690 (U). International Patent Classification c..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Copper and Steel Combined Forging Oxygen Lance Nozzle has been issued to Suzhou Dongda Hansen Metallurgical Ind Co Ltd. This invention was developed by Ma Xiaochi and Chen Dan.
The patent application number is CN202422830449U 20241120. The patent publication number is CN223357673 (U). In..
Steel
| Tue 16 Dec 2025
Geneva, Dec. 17 -- World Intellectual Property Organization has published Nippon Steel patent application for Steel Sheet and Component Including Same. The invention was developed by Mitsunobu Takuya, Ueno Shin, Koga Atsuo and Oke Takashi.
The patent application number is WO2025JP20000 20250603. The patent publication number is..
Steel
| Tue 16 Dec 2025
Geneva, Dec. 17 -- World Intellectual Property Organization has received Nippon Steel patent application for Steel Sheet and Component Including Same. Mitsunobu Takuya, Ueno Shin, Koga Atsuo and Oke Takashi developed the invention.
The patent application number is WO2025JP19991 20250603. The patent publication number is WO20252..
Steel
| Tue 16 Dec 2025
Geneva, Dec. 17 -- Nippon Steel has submitted a patent application for Steel Sheet and Component Including Same. Ueno Shin, Mitsunobu Takuya, Koga Atsuo and Konishi Takeshi developed the invention.
The patent application number is WO2025JP19978 20250603. The patent publication number is WO2025254092 (A1). International Patent C..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Xu Yongning for Lifting Three-dimensional Feeding and Preparing Device for Reinforcing Steel Bar Machining.
The patent application number is CN202422917468U 20241128. The patent publication number is CN223357322 (U). International Patent C..
Steel
| Tue 16 Dec 2025
Geneva, Dec. 17 -- Nippon Steel has submitted a patent application for Steel Sheet and Component Comprising Same. Koga Atsuo, Mitsunobu Takuya, Ueno Shin and Furukawa Noriyuki developed the invention.
The patent application number is WO2025JP19948 20250603. The patent publication number is WO2025254084 (A1). International Pat..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chongqing Kenuo Environmental Prot Engineering has been granted a patent for Prefabricated Double-layer Stainless Steel Chimney Connecting Device. Wu Xiaohua developed the invention.
The patent application number is CN202421932461U 20240809. The patent publication number is CN223360668 (U). International P..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Xinjiang Deqin Huli Industrial Tech Co Ltd has been granted a patent for Burner of Steel Rolling Heating Furnace. Yu Peijun, Xie Yingming and Zhang Zhongsheng developed the invention.
The patent application number is CN202422651152U 20241031. The patent publication number is CN223360632 (U). International ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Anhui Dahong Supply Chain Man Co Ltd for Steel Strand Tensioning Device. Liu Jiannan developed the invention.
The patent application number is CN20252013185U 20250103. The patent publication number is CN223357117 (U). International Patent ..
Steel
| Tue 16 Dec 2025
Geneva, Dec. 17 -- Nippon Steel has submitted a patent application for Method for Manufacturing Press-molded Article, Die Set, and Door Inner Panel. Yamashita Satoru, Sawa Yasunori, Nishimura Ryuichi, Hamada Koichi and Suzuki Toshiya developed the invention.
The patent application number is WO2025JP17818 20250516. The patent ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Yueyang Kaimeite Environmental Prot Co Ltd has been granted a patent for Emergency Treatment Device for Leakage of Harmful Gas Steel Cylinder with Centralized Storage Function and Leakage Treatment Device. This invention was developed by Wang Weiquan.
The patent application number is CN202422968835U 202412..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Lingtan Hubei Energy Storage Tech Co Ltd for Pressure Reducing Valve on Liquefied Petroleum Gas Steel Cylinder. Wang Mingfeng, Yang Ping, Gui Xueqin, Chen Shengxiong, Dai Yi, Wan Xiangliang, Hao Guanghua, Lan Xiyuan, Che Mingxia and Chen Wenx..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Steel Belt Winding Device has been issued to Zhejiang Jinma Metal Packaging Co Ltd. This invention was developed by Shen Bingkui, Yang Yichen, Chen Gangliang and Ruan Hao.
The patent application number is CN202422703779U 20241105. The patent publication number is CN223357036 (U). Interna..
Steel
| Tue 16 Dec 2025
Geneva, Dec. 17 -- JFE Steel has submitted a patent application for Quality Identification Device, Product Manufacturing Method, and Quality Identification Method. Nakagawa Hiroshi developed the invention.
The patent application number is WO2025JP15635 20250422. The patent publication number is WO2025253806 (A1). Internationa..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Hubei Huaxin Tech Co Ltd for Automatic Rolling Equipment for Heat Treatment Steel Belt. Feng Chuanfu, Leng Jun, Wang Xiaohua and Zhang Wenjie developed the invention.
The patent application number is CN202422158977U 20240904. The patent pu..
Steel
| Tue 16 Dec 2025
Geneva, Dec. 17 -- World Intellectual Property Organization has received Kobe Steel patent application for Method for Producing Aluminum Raw Material, Method for Producing Aluminum Material, and Compression Device. Fukuta Yuko, Yamaguchi Katsuhiro, Komori Kohei, Yamazoe Takayuki and Ozaki Jun developed the invention.
The patent..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Nantong Gaoya Steel Structure Co Ltd has been awarded a patent for Steel Structure Support Convenient to Disassemble and Assemble. This invention was developed by Bao Liuliu, Xia Zhixiang, Wu Shengsheng, Qiu Chunxiang and Zhu Cuiyao.
The patent application number is CN202422846968U 20241121. The patent pub..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Zhejiang Hengrui Metal Tech Co Ltd has secured a patent on High-strength Corrosion-resistant Steel Guardrail. Yin Fengping, Fang Jinwei and Chen Shaohua developed the invention.
The patent application number is CN202422850413U 20241122. The patent publication number is CN223358868 (U). International Patent..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Yanan Fuhou Ind and Trade Co Ltd has secured a patent on Cooling Device for Reinforcing Steel Bar Processing Shed. Li Yanhong developed the invention.
The patent application number is CN202421752789U 20240723. The patent publication number is CN223358806 (U). International Patent Classification codes are E..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Shandong Iron & Steel has sought patent for Method, System and Equipment for Identifying Internal Defects of Steel Billet and Medium. This invention was developed by Shi Qiang, Li Jun, Liu Chengbao, Xu Rongchang, Han Jie and Sun Zonghui.
The patent application number is CN20251068881 20250116. The patent pub..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Suzhou Itg Linear Motor Co Ltd for Magnetic Steel Feeding Device. Liao Tianxiong and Liu Jiawei developed the invention.
The patent application number is CN202422616087U 20241029. The patent publication number is CN223356767 (U). Internati..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Tianjin Xintai Tech Development Co Ltd has been awarded a patent for Steel Lining Aligning Device for Profile Machining. This invention was developed by Sun Shaoshun, Niu Guiqiang and Lian Shilei.
The patent application number is CN202422825845U 20241120. The patent publication number is CN223356728 (U). I..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Bazhou Junhong Stainless Steel Products Co Ltd for Steel Plate Deviation Rectifying and Automatic Feeding Equipment. Zhang Jian, Zou Haiyan and Wang Shichao developed the invention.
The patent application number is CN202422684344U 20241105..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shandong Iron and Steel Group Yongfeng Lingang has been granted a patent for Valve Switch Extension Rod. This invention was developed by Zhou Yuehong and Chang Xiaomin.
The patent application number is CN20242335671U 20241210. The patent publication number is CN223360073 (U). International Patent Classificat..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Pneumatic Reversing Valve Sealing Device for Steel Rolling Heating Furnace has been issued to Hebei Huiyuan Tech Co Ltd. This invention was developed by Zhang Weidong and Cai Ying.
The patent application number is CN202422672477U 20241104. The patent publication number is CN223359993 (U)..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Liu Wenjing has been granted a patent for Steel Keel External Wall Thermal Insulation and Decoration Integrated System. This invention was developed by Zhu Hang.
The patent application number is CN202422626777U 20241030. The patent publication number is CN223358604 (U). International Patent Classification ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to China Constr 8th Engineering Division for Opposite-pulling Connecting Device for Wood Structure Extension Steel Cornice. Yao Xuan, Zhao Zhenhua, Xu Guodong, Shi Sudong, Gao Yunheng, Hu Zhixu, Sun Houqiang, Cao Xuecheng, Wang Liangyun and Zhu ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Multidirectional Adjustable Combined Steel Bar Connecting Device has been issued to Ningbo St Steel Tech Development Co Ltd. This invention was developed by Chen Zhaohua, Qian Runhan, Yang Tielong and Sun Wanxu.
The patent application number is CN202422604547U 20241028. The patent public..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Jiangsu Sobute New Mat Co Ltd has been awarded a patent for Rowed Steel Fiber with Two Ends Anchored by Circular Rings. This invention was developed by Ban Shengjun, Zhou Yao, Liu Zhenchuan, Lang Jianhu and Lyu Jin.
The patent application number is CN202422832829U 20241120. The patent publication number is..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Nantong Construction Design and Res Institute Co Ltd has been granted a patent for Concrete Column End Encased Steel Plate and Angle Steel Reinforced Structure. Bao Beibei and Zhong Jifeng developed the invention.
The patent application number is CN202422593603U 20241026. The patent publication number is C..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Zhejiang Zhizao Heavy Ind Co Ltd has been granted a patent for Anti-aging Corrosion-resistant Steel Structure Column. This invention was developed by Lu Haijian, Zhao Haiyang and Hong Mengling.
The patent application number is CN202422792023U 20241115. The patent publication number is CN223358539 (U). Inte..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Xi'an Gaofeng Steel Structure Co Ltd has secured a patent on Welded H-shaped Steel Structure. Shi Hongwei, Duan Jianfeng and Wei Ning developed the invention.
The patent application number is CN202422836032U 20241121. The patent publication number is CN223358535 (U). International Patent Classification cod..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Suzhou Gold Mantis Construction Decoration for Layered Assembly Design Structure of Prestressed Steel Structure of Umbrella-shaped Daylighting Dome. Liu Yang, Jin Jieming, Zhu Runyu, Chen Yuanyuan, Xu Jing, Li Zhang, Xu Li, Zhao Jiayu, Lin We..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Ren Xuanting has been granted a patent for Construction Steel Bar Truss Template. Fu Keqiu, Guo Congge, Xu Tianyu, Liu Lei, Tan Shuai and Ren Xuanting developed the invention.
The patent application number is CN202422846710U 20241121. The patent publication number is CN223358510 (U). International Patent C..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Nanjing Shouqin Special Material for Multi-layer Corrosion-resistant Stainless Steel Composite Plate. Ma Baofei and Zhou Junfeng developed the invention.
The patent application number is CN202422767283U 20241113. The patent publication numbe..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shandong Huayi Steel Machinery has secured a patent on Multi-support Steel Structure Column Assembly. Cao Ge, Zhang Jianzhong, Liu Chang and Wu Yazhou developed the invention.
The patent application number is CN202422479143U 20241014. The patent publication number is CN223358477 (U). International Patent Cla..
Steel
| Tue 16 Dec 2025
Geneva, Dec. 17 -- JFE Steel has sought patent for Method for Flattening Annealing Grain-oriented Electromagnetic Steel Sheet and Method for Producing Grain-oriented Electromagnetic Steel Sheet. This invention was developed by Kitamura Shinichi.
The patent application number is WO2025JP08952 20250311. The patent publication num..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Qingdao Qiangli Steel Structure Co Ltd has obtained a patent for mechanical arm mechanism of angle steel flexible stacking device. This invention was developed by Wei Xiaoyi and Liu Yi.
The patent application number is CN202422445618U 20241010. The patent publication number is CN223356882 (U). Internationa..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Dongtai Yuanyang Stainless Steel Mfg Co Ltd has been granted a patent for Assembled Stainless Steel Elbow Structure. This invention was developed by Zhao Weidong, Guan Yanjin and Zhao Qian.
The patent application number is CN202422671546U 20241104. The patent publication number is CN223360220 (U). Internat..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Dongguan Huajin Communication Tech Co Ltd for Flexible Wobble Plate Machine for Reinforcing Steel Sheets. Ye Hong, Kang Haili and Liu Renqing developed the invention.
The patent application number is CN202422965128U 20241203. The patent pu..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Conical Annular Air Duct for Steel Silo has been issued to Suzhou Guangcai Steel Silo Co Ltd. This invention was developed by Li Guosong and Yi Shuyun.
The patent application number is CN20242346476U 20241211. The patent publication number is CN223360193 (U). International Patent Classif..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Zhongtian Construction Group has been granted a patent for Connecting Structure for Reinforcing Structural Steel Between Structural Beams. Chen Jianghua, Yu Huan, Zhou Xiaokang, Liu De, Chen Aimin and Li Tiantu developed the invention.
The patent application number is CN202422776304U 20241114. The patent pub..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Reinforcing Steel Bar Positioner for Quickly Positioning Reinforcing Steel Bar has been issued to Yu Jun. This invention was developed by Yu Jun, Yang Jie and Ding Qinghui.
The patent application number is CN202422513002U 20241017. The patent publication number is CN223358727 (U). Intern..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Liaoning University of Technology has been awarded a patent for Steel Mould for Pouring Two-structure Door Side Column. This invention was developed by Liu Yanan, Yu Kaijun, Zhang Gang, Zhu Xiaolin and Zhang Xiaoxi.
The patent application number is CN202423158901U 20241220. The patent publication number is C..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to China Nuclear Industry Huatai Construction for Multi-angle Positioning Pull Rod Device Applied to Steel Column Die Back Ridge Connecting Piece. Xiao Zhupeng, Yang Hua, Wu Zhongliang, Liu Wang, Pan Junchen, Qin Wei and Zhang Weijie developed t..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Hefei Wanzhong Traffic Eng Co Ltd has received a patent for Steel Formwork Convenient to Install. This invention was developed by Wei Zhenwei and Ma Suzhen.
The patent application number is CN202422310095U 20240923. The patent publication number is CN223358683 (U). International Patent Classification codes..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Hefei Wanzhong Traffic Eng Co Ltd has been granted a patent for Steel Formwork Convenient for Accessory Assembly. Wei Zhenwei and Ma Suzhen developed the invention.
The patent application number is CN202422310093U 20240923. The patent publication number is CN223358682 (U). International Patent Classificati..
Steel
| Tue 16 Dec 2025
Geneva, Dec. 17 -- World Intellectual Property Organization has published Beijing Metals Tech Limited Company patent application for Method and Apparatus for Placing Steel Coil, and Device, Storage Medium and Program Product. The invention was developed by Hu Tian, Xiong Yunqing, Zhou Xiangyin, Bian Jiang and Wang Lili.
The p..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Bureau 3 for Portable Steel Structure Operation Platform. Ding Wenbin, Gao Caiyuan, Liu Zhanjun, Wang Minzhe, Wang Yongtao, Tang Fangfang, Chen Peng, Duan Jinfeng, Shen Yaxian, Wang Yanhong and Ma Chi developed the invention.
The p..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Qingdao Xinguangzheng Metal Structure Mfg Co Ltd for Steel Frame Butt Joint Structure. Hu Xuexin and Cui Wenjuan developed the invention.
The patent application number is CN202422787387U 20241115. The patent publication number is CN2233584..
Steel
| Tue 16 Dec 2025
Geneva, Dec. 17 -- Nippon Steel has submitted a patent application for Designed Steel Material. This invention was developed by Futaba Takashi, Matsuno Masanori, Ueda Koichiro and Fukui Keita.
The patent application number is WO2024JP20738 20240606. The patent publication number is WO2025253589 (A1). International Patent Clas..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Guangdong Jianke Construction Consulting Co Ltd and Shenzhen Pingshan Construction Eng Quality and Safety Supervision Station have obtained a patent for steel structure hoisting anti-falling device. This invention was developed by Cai Xingsheng, Chen Yujian, Su Yong, Mai Guangxian, Liang Tingwei, Gao Jianqian..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- CCC Guangzhou Dredging and CCCC South China Traffic Construction Co Ltd have been granted a patent for Adjustable Steel Reinforced Column Hoisting Anti-torsion Device. This invention was developed by Wu Honghao, Zhang Yue, Han Jianhua, Ouyang Jixiang, Geng Bingnian, Zhang Xiangli, Lin Tengzhen, Gong Renfeng, ..
Steel
| Wed 17 Dec 2025
Beijing, Dec. 17 -- ZCCC Road & Bridge Construction and Zhejiang Communications Construction Group have secured a patent on Sectional Type Bent Cap Steel Reinforcement Framework Splicing End Main Reinforcement Positioning Frame. Gong Qiuping, Wang Zhiyi, Shuai Shichao, Xu Jianguo, Shan Wenxi, Du Weikang, Tian Guoxun, Huang Mingq..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- CCCC First Highway Engineering Group and Haiwei Engineering Construction of FHEC of CCCC have obtained a patent for tunnel steel arch mounting and positioning device. This invention was developed by Zhang Jialong, Xiao Ping, Sun Yanzhao, Chen Zhengyu, Li Shenghu, Cao Bin, Liu Jinpeng, Wang Hao, Xu Tao, Tian H..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Anhui Conch Design & Research Institute of Building Materials and Anhui Conch Group have been granted a patent for Steel Folding Platform for Maintenance Equipment. This invention was developed by Du Jinlong.
The patent application number is CN202422842982U 20241120. The patent publication number is CN2233..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- MCC Inspection and Certification and Central Research Institute of Building & Construction, MCC Group have received a patent for Transformation Structure of I-shaped Steel Cross Joint. This invention was developed by Yang Ruifang, Lu Minghao and Shi Xiajie.
The patent application number is CN202422681349U ..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Zhejiang Zhongtian Hengzhu Steel Structure and Zhongtian Construction Group have obtained a patent for hanging structure steel hanging column pin shaft connecting node structure. This invention was developed by Xu Han, Liu Yutao, Han Hualyu, Chen Jianchao, Pan Xuyan, Chen Weiqiang, Duan Kunpeng and Li Chaoqun..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Bengang Steel Plates and BX Steel POSCO Cold Rolled Sheet have been granted a patent for Electrode Insulation Supporting Flow Guide Device for EDT Texturing Roller. This invention was developed by Gong Juwen, Zhang Liming, Xu Mingming, Gao Xianyang and Yu Shilian.
The patent application number is CN2024223..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Henan Angang Zezhong Metallurgical Design Co Ltd, Anyang Iron & Steel Group and Henan Iron & Steel Group Co Ltd have obtained a patent for point type car pressing beam mechanism of car dumper. This invention was developed by Liu Yuhui, Zhao Haishun, Zhai Junwen and Li Shijun.
The patent application number ..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Bengang Steel Plates and BX Steel POSCO Cold Rolled Sheet have been awarded a patent for Strip Steel Surface Quality Inspection Equipment. This invention was developed by Cong Wei, Cui Lan, Zhao Hong, Cong Linyu, Zhang Weibo, E Lixin, Zhou Jian and Wu Minghui.
The patent application number is CN20242236353..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Jiangsu Shagang Iron and Steel, Jiangsu Shagang Group and Jiangsu Shagang Institute Research Iron & Steel have obtained a patent for hot rolling middle plate steel pulling mechanism. This invention was developed by Xu Zhen, Chen Yu, Qiao Tianyi and Tan Wenchao.
The patent application number is CN2024223826..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- NCS Jiangsu Testing Tech Research Institute Co Ltd and Central Iron & Steel Research Institute have submitted a patent application for Method for Detecting Trace Elements in GH4169 High-temperature Alloy by Using Secondary Ion Mass Spectrometry. This invention was developed by Zhao Lei, Yang Jingwei, Liu Sura..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Henan Angang Group Wuyang Mining Co Ltd and Anyang Iron & Steel Group have been granted a patent for Rope Adjusting Device for Steel Wire Rope of Elevator. Lyu Hongbin, Miao Hua, Qiu Hexiang, Hu Bin, Zhao Wenbing, Wang Ge, Liu Mingjie, Wang Donglai, Zhang Ke, Miao Jiangmin, Xu Zeli, Yu Hang, Duan Chao, Wu Wei..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Henan Angang Zezhong Metallurgical Design Co Ltd, Anyang Iron & Steel Group and Henan Iron & Steel Group Co Ltd have been granted a patent for Ultra-long Telescopic Chute. Li Shijun, Liu Yuhui, Yang Zhenhua, Minami Toshisuke, Zhai Junwen, Zhao Haishun, Ren Dejing, Rao Ruirui, Zhang Zhe, Xu Qing and Wu Leng de..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Baowu Aluminum Tech Co Ltd, Wuhan Iron and Steel and Baoshan Iron & Steel have received a patent for FDS Connection TSS Sample Positioning and Clamping Device. This invention was developed by Li Lianghong, Feng Weijun, Zhao Mingwei and Wang Zhengfang.
The patent application number is CN202422724220U 202411..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Baowu Aluminum Tech Co Ltd, Wuhan Iron and Steel and Baoshan Iron & Steel have received a patent for FDS Connection CTS Sample Positioning and Clamping Device. This invention was developed by Li Lianghong, Feng Weijun, Zhao Mingwei and Wang Zhengfang.
The patent application number is CN202422724169U 202411..
Steel
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Hegang Leting Steel, Tangshan Iron & Steel Group and Tangshan Branch HBIS have sought patent for Method for Detecting Titanium Nitride Inclusion Precipitation Position in Titanium Microalloying Continuous Casting Billet. This invention was developed by Li Zhe, Li Yanjie, Tian Wei, Lyu Yaoqiang, Wei Huanjun, J..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Silvery Dragon Prestressed Mat Co Ltd Tianjin has been granted a patent for Prestressed Steel Strand Waste Wire End Clamp Structure. Xie Zhian, Xie Zhaoting, Sun Wei, Lu Junlian, Yang Minghua, Li Liancai, Cheng Huaishan and Ai Binghuan developed the invention.
The patent application number is CN20242228673..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Shenyang Pengbo Intelligent Ind Automation Co Ltd has secured a patent on Steel Structure Component Conveying Device. Yuan Lichao developed the invention.
The patent application number is CN202422991532U 20241205. The patent publication number is CN223340677 (U). International Patent Classification codes a..
Steel
| Mon 15 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has awarded a patent to Henan Zhongyuan Special Steel Equipment Manufacturing for Loading and Unloading Device for Heat Preservation Ladle Cover of Steel Ladle of Die Casting Steel Pouring Vehicle. Guo Mengchao, Qi Yuefeng, Chen Jiping, Zhao Peng, Li Yingjie, Li Men..
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