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Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Changjiang Jinggong Shanghai Building Tech Co Ltd and Changjiang Jinggong Henan Building Tech Co Ltd have obtained a patent for fabricated light steel enclosure structure. This invention was developed by Xu Haifeng, Jiang Jian, Xu Ran and Ni Xia.
The patent application number is CN202422645176U 20241031. Th..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Zhejiang Green Building Integration Tech Co Ltd, Jinggong Green Building Tech Group Co Ltd and Zhejiang Jinggong Steel Building Group Co Ltd have been granted a patent for Steel Structure High-rise Outer Edge Beam and Mounting Structure. Wang Xiaoshuai, Tang Yanfeng, Ye Chengrong, Zhan Haojie, Hong Mingliang, ..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 7 -- Panzhihua Iron & Steel Research Institute, Pangang Group and Sichuan Pan Yan Testing Tech Co Ltd have been granted a patent for Chamfering-free Plastic Cold Inlaying Mold. This invention was developed by Gao Jian.
The patent application number is CN202422597175U 20241025. The patent publication number is CN..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 7 -- Panzhihua Iron & Steel Research Institute, Pangang Group and Sichuan Pan Yan Testing Tech Co Ltd have been awarded a patent for Plastic Cold Inlaying Mold Without Chamfering. This invention was developed by Gao Jian.
The patent application number is CN202422596434U 20241025. The patent publication number is..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Shandong Huatai Steel Structure Eng Co Ltd has been granted a patent for Reinforced Rigid Connection Node for Beam Column of Super-huge Steel Structure. Zhao Xinfei, Zhang Xiaodong, Zhao Shunqiang, Xiao Liande and Wang Yipin developed the invention.
The patent application number is CN202423254490U 20241228...
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has awarded a patent to Shandong Liweiyuan Building Technology for Connecting Structure for Primary Truss and Secondary Truss of Steel Structure. Li Yaping and Jiao Fuxiang developed the invention.
The patent application number is CN20242374761U 20241213. The patent..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Henan Defang Heavy Equipment has secured a patent on Corrosion-resistant Steel Structure Beam. Li Mengjun, Zhang Shengwei, Zhang Shaoping, Tao Lihui and Wang Juan developed the invention.
The patent application number is CN202422859552U 20241122. The patent publication number is CN223373859 (U). International..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Guangzhou Zhenglei Tech Co Ltd has obtained a patent for building fixing steel structure convenient to install. This invention was developed by Xu Chengcheng.
The patent application number is CN202422807344U 20241118. The patent publication number is CN223373856 (U). International Patent Classification code..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Wenzhou Ruipeng Steel Structure Co Ltd has been awarded a patent for Quickly-mounted Steel Structure Prefabricated Part. This invention was developed by Zhao Jichun.
The patent application number is CN202422455588U 20241011. The patent publication number is CN223373854 (U). International Patent Classificati..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has received Angang Steel patent application for Emergency Treatment Method for Tilting Fault of Blast Furnace Distribution Chute. Zhang Yanhui, Wu Guanyin, Liu Baokui, Zhang Lichao, Tang Jizhong, Teng Xueliang, Li Weiwei, Zhou Mingcan, Jiang Zhifei and Yang Lixing d..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Hubei Honglu Steel Structure has received a patent for Steel Structure Movable Gasket. This invention was developed by Chen Shengyuan.
The patent application number is CN202422496394U 20241016. The patent publication number is CN223373868 (U). International Patent Classification codes are E04B1/343, E04B1/68 ..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Foshan Dingruihe New Material Tech Co Ltd has been awarded a patent for Sliding Door Handle with Reinforced Steel Plate. This invention was developed by Chen Qinzhong and Liang Yongfei.
The patent application number is CN202422829092U 20241120. The patent publication number is CN223374213 (U). International..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Anhui Construction Engineering Water Resources Development Invest Group Co Ltd has obtained a patent for modularized steel bar processing shed for water conservancy project. This invention was developed by Xu Jiaming, Yang Jinlong, Zhao Changhai, Chen Xueli, Cao Fabing, Ding Jidong, Wang Fei, Yin Guangyue, Yan..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has awarded a patent to Harbin Construction Engineering Res And Design Institute Co Ltd for Device for Installing Toothed Plate and Steel Belt on Wood Beam. Wei Chao, Liu Yingjian, Li Hongtao, Yang Qiaozhi, Zhang Yang, Xi Wang and Guo Nan developed the invention.
..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Chinese Patent for Auxiliary Support for Fixing Steel Structure has been issued to Henan Xiangguang Electric Power Group. This invention was developed by Tian Jiaming, Zhang Honglan, Zhang Hongxiang, Wang Ling and Tian Xiaoqian.
The patent application number is CN202422816884U 20241119. The patent publication..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Cscec Steel Structure Wuhan Co Ltd has obtained a patent for auxiliary butt joint device for h-shaped steel beams. This invention was developed by Wang Zhiqiang, Guo Zheng, Li Jianhong, Guo Jiliang and Liu Zongju.
The patent application number is CN202422294173U 20240919. The patent publication number is CN..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- China Constr 8th Engineering Division has been granted a patent for Steel Bar Mechanical Connection Equipment. This invention was developed by Wang Shuaijun, Zhang Zhiping, Gao Xuan, Yu Chengjiang, Liang Xianzhen, Liu Zhen, Tan Kun, Wan Cheng, Li Huandi and Liu Mingming.
The patent application number is CN202..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Tianjin Hongguanyu Metal Products Co Ltd has been granted a patent for Steel Strand Self-locking Device. This invention was developed by Han Changhao, Xue Qing and Xiao Yezeng.
The patent application number is CN202422710467U 20241107. The patent publication number is CN223374113 (U). International Patent C..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Wuhan Century Ruixin Construction Eng Co Ltd has been granted a patent for Steel Bar Binding Device. This invention was developed by Wu Ruoquan.
The patent application number is CN202422570486U 20241024. The patent publication number is CN223374112 (U). International Patent Classification code is E04G21/12...
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has awarded a patent to Henan Zhonghong Building Tech Development Co Ltd for Small Expansion Joint Steel Formwork. Zhou Hongguang, Peng Jian and Liu Lin developed the invention.
The patent application number is CN202422816251U 20241119. The patent publication numb..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Chinese Patent for Steel Column Formwork Side Face Pouring Hole Moving Device for Segmented Pouring has been issued to CCFED First Construction. This invention was developed by Feng Haoran, Chen Rui, Lei Xuelian, Wei Wanhong and Kuerbanjiang Nadan Mujiang.
The patent application number is CN202422803872U 2024..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Beijing No. 5 Construction Engineering Group has secured a patent on Connecting Device Facilitating Assembly of Steel Screen and Scaffold. Wang Xianbo, Zhao Yuhua, Wang Fugang, Li Hong, Rong Wenlu, Sui Xin, Zhang Liguo, Zhang Yonghong, Wang Huineng, Feng Jiqiang, Tian Fu, Wu Chuanxue, Wang Guangtian, Wang Yuqi..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Shanghai Jiashu Construction Group has been granted a patent for Temporary Shaped Steel Staircase for Upper and Lower Floors of Fabricated Structure. This invention was developed by Zou Mengjiao, Lu Zhigang, Wang Weijie and Wang Feibiao.
The patent application number is CN202422738273U 20241111. The patent pu..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Guangdong Shengye Iron and Steel Co Ltd has secured a patent on Threaded Steel Joint Connecting Sleeve. Chen Jianlong, Chen Xiaolong, Chen Jialong and Chen Lingling developed the invention.
The patent application number is CN202423102718U 20241216. The patent publication number is CN223373968 (U). Internati..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Tianjin Ruifengda Metal Products Co Ltd has filed a patent application for Weathering Steel Photovoltaic Support. This invention was developed by Wang Juan, Zhang Jiajun and Zhang Chenhe.
The patent application number is CN202510627656 20250515. The patent publication number is CN120150601 (A). Internationa..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Jiangsu Hezone Arch Design Co Ltd has secured a patent on Steel Bar Connecting Structure for Fabricated Shear Wall. Zhu Yajun developed the invention.
The patent application number is CN202422466788U 20241012. The patent publication number is CN223373965 (U). International Patent Classification codes are E0..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Hongtu Equipment Eng Co Ltd for Base Device for Mounting Steel Trestle Guardrail. Ni Ming, Wu Shenshen and Zhang Julian developed the invention.
The patent application number is CN202421186057U 20240528. The patent publication num..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Chinese Patent for Steel Collar Correcting Device has been issued to Dezhou Runde New Material Tech Co Ltd. This invention was developed by Liu Liyuan, Teng Delong, Yu Jining, Jiang Chunqiu and Wu Chaodong.
The patent application number is CN202421751787U 20240723. The patent publication number is CN2233733..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Zhejiang Xinchuang Taiye Stainless Steel Co Ltd has secured a patent on Stainless Steel Tube Pickling Device. He Guojian, Lou Weiguang, Peng Gengcai and Shen Yang developed the invention.
The patent application number is CN202422502944U 20241016. The patent publication number is CN223373246 (U). Internation..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Guangdong Sanhexing Mould Material Tech Co Ltd has been granted a patent for Vacuum Heat Treatment Box for Die Steel. Xiao Xiaomin and Yuan Changming developed the invention.
The patent application number is CN202422738940U 20241108. The patent publication number is CN223373157 (U). International Patent Cla..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Chinese Patent for Tempering Device for Die Steel has been issued to Hubei Bingyi Machinery Equipment Mfg Co Ltd. This invention was developed by Xiao Xiaodong, Yi Huilin, Xiao Jianyun and Liu Taohua.
The patent application number is CN202422107320U 20240828. The patent publication number is CN223373152 (U)..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Yijiatong Steel Structure Co Ltd for Steel Structure Residual Stress Eliminating Equipment. Han Lizhu, Yang Feixiang, Hu Weiji and Han Lilai developed the invention.
The patent application number is CN202422516969U 20241017. The pat..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has awarded a patent to Congyi Special Steel Suzhou Co Ltd for Die Steel Processing Heat Treatment Equipment. Xiang Zhengsui developed the invention.
The patent application number is CN202422889335U 20241126. The patent publication number is CN223373148 (U). Inter..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Chinese Patent for Quenching Furnace Device for Steel Grit Processing has been issued to Shandong Baoda Metal Tech Co Ltd. This invention was developed by Zhao Xiaofei, Zhao Kai and Wang Yong.
The patent application number is CN202422840435U 20241121. The patent publication number is CN223373144 (U). Intern..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Jiangsu Jinsong Tech Co Ltd has been granted a patent for Feeding Device for Quenching Stainless Steel Forgings. This invention was developed by Ge Xiedong, Li Hong and Ge Zhengping.
The patent application number is CN202422555609U 20241022. The patent publication number is CN223373140 (U). International Pa..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Henan Ruigong Machinery Mfg Co Ltd has been awarded a patent for Normalizing Conveying Steel Turnover Device. This invention was developed by Cheng Feng and Fang Xiangfeng.
The patent application number is CN202422681353U 20241105. The patent publication number is CN223373139 (U). International Patent Class..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has awarded a patent to Tuomei Mould Technology (Suzhou) for Aging Treatment Placing Device for Die Steel After Quenching. Wu Bo, Zhou Wenfei and Wang Lili developed the invention.
The patent application number is CN202422611836U 20241029. The patent publication num..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Wuhan Iron and Steel has applied Chinese patent for Molten Steel Segregation Prediction Method and Related Equipment. Jiang Xingping, Kong Yongjiang, Li Muyun, Tang Zhongdui, Yuan Gang, Chen Guowei and Yang Zhichao developed it.
The patent application number is CN202510231083 20250228. The patent publication ..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Northeastern University has filed a patent application for Optimal Energy Consumption Prediction and Energy Efficiency Intelligent Diagnosis Method in Steel Production Process. This invention was developed by Zhang Qi, Li Xingyu and Zhong Zaixi.
The patent application number is CN202510204944 20250224. The pa..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Chongqing Zhiqiao Machinery Mfg Co Ltd has received a patent for Moistureproof Prestressed Steel Strand. This invention was developed by Yang Li, He Mingsheng and Lu Jiyuan.
The patent application number is CN202422815223U 20241119. The patent publication number is CN223373497 (U). International Patent Clas..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 7 -- Hubei Huichuang Heavy Eng Co Ltd has received a patent for Steel Box Girder Segment Inner Support Hoisting Device. This invention was developed by Tian Tao, Zhou Qianjin and He Yongjie.
The patent application number is CN202422975756U 20241204. The patent publication number is CN223372568 (U). International..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Chinese Patent for Circulating Water Cooling System and Steel Belt Tablet Press has been issued to Weihai Ruibo Trans System Co Ltd. This invention was developed by Wan Jun, Gao Yuyang, Zhao Lanling and Ding Jianxin.
The patent application number is CN202422666775U 20241102. The patent publication number is..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has released Beijing Tiefu Track Maintenance Tech Co Ltd patent application for Prediction Method and Application of Passive Steel Rail Polishing Process. This invention was developed by Guo Menggang, Li Dingbo, Wang Yizhi, Jiang Weiwei, Dong Quan, Li Wanben, Zhang F..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has received Shanghai Research Institute of Building Sciences and Shanghai Jianke Prestressed Tech Engineering Co Ltd patent application for Method for Predicting Fatigue Life of Partially Coated Steel-concrete Composite Beam. Xiao Shun, Xu Qingfeng, Li Xiangmin, Wan..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Gansu Jiu Steel Group Hongxing Iron & Steel has filed a patent application for Early Warning Method for Metallurgical Power Energy Medium Measurement Data. This invention was developed by Yu Juanli and Qiao Zhi.
The patent application number is CN20251037335 20250109. The patent publication number is CN120148..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has received Shanghai Construction No. 1 (Group) patent application for Lifting Control System for Steel Platform. Xu Lei, Chen Jiaru and Yu Siyi developed the invention.
The patent application number is CN202510172272 20250217. The patent publication number is CN..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has awarded a patent to Chongqing University of Posts and Telecommunications for Inner Shielding Microwave Calcining Bearing Steel Furnace. Feng Binbin, Zhu Binhan, Liu Mengyang, Chen Shoujie, Zou Xiaoyan, Chen Yang, Xiang Bole, Lyu Jinna, Yang Yuyue, Pan Ming and Zh..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Shenzhen Qianli Innovation Tech Co Ltd has applied Chinese patent for Retrieval Method, Device and Equipment Based on Steel Mesh and Storage Medium. Zhang Zhiheng and Xue Renfeng developed it.
The patent application number is CN202510262952 20250306. The patent publication number is CN120144619 (A). Interna..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Zhangjiagang Rongsheng Special Steel Co Ltd, Jiangsu Shagang Iron and Steel and Jiangsu Shagang Institute Research Iron & Steel have obtained a patent for device for improving running stability of coil stripping trolley in steel rolling wire production workshop. This invention was developed by Li Yanfeng, Sun ..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- State Intellectual Property Office of China has awarded a patent to Architectural Design and Research Institute Co Ltd of Nanjing Tech University for High-temperature-resistant Anti-sliding Device for Cable Clamp of Prestressed Steel Cable. Zeng Bo, Qian Wenjun, Zhou Lin, Li Yi and Chen Zihan developed the inv..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Chinese Patent for Antiskid Steel Wire has been issued to Tangshan Hanyue Metal Products Co Ltd. This invention was developed by Bai Junpeng and Yu Xueming.
The patent application number is CN202423131946U 20241218. The patent publication number is CN223375011 (U). International Patent Classification code i..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Dongguan Wen Feng Tools Ltd has been granted a patent for Steel Plate Structure. This invention was developed by Zheng Xiaosong.
The patent application number is CN202423142208U 20241218. The patent publication number is CN223374973 (U). International Patent Classification codes are F16F1/18 and F16F1/26.
..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Cixi Frey Machinery Co Ltd has received a patent for Steel Brush Spline Shaft Not Prone to Breakage. This invention was developed by Fei Xinmeng and Song Weizhu.
The patent application number is CN202423187612U 20241224. The patent publication number is CN223374878 (U). International Patent Classification c..
Steel
| Wed 07 Jan 2026
Beijing, Jan. 7 -- Haiyan Samson Machinery Co Ltd has secured a patent on Anti-deviation Self-tapping Screw for Steel Connection. Li Bin developed the invention.
The patent application number is CN202423117858U 20241217. The patent publication number is CN223374843 (U). International Patent Classification code is F16B25/10.
..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 6 -- CCCC Second Harbour Engineering and CCCC Wuhan Harbour Engineering Design & Research Institute have submitted a patent application for Synchronous Span-crossing Type Steel Box Girder Pushing Erection Equipment and Erection Method. This invention was developed by Peng Qiang, Wang Yu, Li Shaofang, Yan Guotai, Gu..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Taizhou Power Supply Company of State Grid Zhejiang Electric Power and Zhejiang Huadian Equipment Testing Res Institute Co Ltd have filed a patent application for Cold Spraying Powder for Corrosion Prevention and Repair of Steel Structure Surface as Well as Preparation Method and Application of Cold Spraying P..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Ansteel Group Beijing Research Institute and Angang Steel have filed a patent application for Method for Analyzing Coking Coal Type Through Residual Carbon Structure. This invention was developed by Zheng Youzhi, Pang Keliang, Wan Chaoran, Gan Xiushi, Meng Xinyang, Wu Haotian, Liu Fujun and Wang Gang.
The p..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Ansteel Group Beijing Research Institute and Angang Steel have applied Chinese patent for Combined Filler of Microbial Fuel Cell for Wastewater Treatment. Wan Chaoran, Hu Shaowei, Pang Keliang, An Ning and Zheng Youzhi developed it.
The patent application number is CN202510408325 20250402. The patent public..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 6 -- Nanjing Baodi Meishan Ind City Development Co Ltd and Shanghai Meishan Iron & Steel have submitted a patent application for Preparation Method of Long-life Wear-resistant Grate Bar. This invention was developed by Lee Jung-hak, Wu Zhong and Hong Jianguo.
The patent application number is CN202311703205 20231..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Hebei Hegang Material Technology Research Institute, HBIS Group and HBIS have filed a patent application for Heat Treatment Method for Improving Structure Uniformity of H11 Hot Work Die Steel Forging Material. This invention was developed by Fan Mingqiang, Zhang Yunfei, Wang Chao, Zhao Yingli, Wang Jinbao, Yan..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Handan Iron & Steel Group and Hbis Group Hansteel Co have applied Chinese patent for Control Method for B-type Inclusions in Ultra-low Sulfur Steel. Zhou Dan, Gao Fubin, Zhang Tao, He Pu, Yan Longge, Shi Jinqiang, Chen Yonghong, Niu Ruijie and Wang Xu developed it.
The patent application number is CN2025101..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Hegang Leting Steel, Tangshan Iron & Steel Group and Tangshan Branch HBIS have submitted a patent application for Blast Furnace Gas Safety Diffusion Device and Operation Method Thereof. Chen Wei, Wang Yamei, Zhou Liangxu, Liu Chunhui, Li Wennan, Han Jie, Wang Ning, Liu Yun and Cheng Lin developed the invention..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 --Henan Shuixin Environmental Protection Tech Co Ltd, Henan Dicheng Environmental Protection Technology and Anyang Iron & Steel Group have been granted a patent for Integrated Coking Wastewater Decyanation Treatment Device. Ma Jianxue, Zhang Wenkui, Zhang Zhigang, Yang Guobin, Yang Bin, Feng Guangyu, Zhang Jianwe..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Daye Non-ferrous Metals and University of Science and Technology Beijing have obtained a patent for steel support flexible retaining wall. This invention was developed by Huang Gang, Wang Yong, Liu Pengpeng, Fu Chen, Wang Jian, Zhang Chunfeng, Cen Youhua, Wang Yiming, Nie Ronghua, Bi Cheng, Zhang Hongrong, Shi..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 6 -- Qiqihar Jianhua Machinery has filed a patent application for Machining Method of Large-diameter Deep Blind Hole Alloy Structural Steel Complex-shape Deep Groove Quenched Hardware. This invention was developed by Meng Xiangzhi, Du Qiang, Liang Duolai, Bi Dawei, Han Xu, Wu Xinyong, Yan Haotian, Song Lijun, Wang ..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Wowo Valve Co Ltd for Large-diameter Forged Steel Gate Valve with Low Opening and Closing Moment. Wang Qiang, Ju Xuewei and Cai Yiqiang developed the invention.
The patent application number is CN202422208723U 20240910. The patent ..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Zhejiang Wowo Valve Co Ltd has secured a patent on Anti-impact Forged Steel Gate Valve. Cai Yiqiang, Ju Xuewei and Wang Qiang developed the invention.
The patent application number is CN202422614235U 20241029. The patent publication number is CN223270652 (U). International Patent Classification codes are B0..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 6 -- Hangzhou Hangcha Prec Manufacturing Co Ltd has filed a patent application for Assembly Fixture for Large Steel Structure Machining. This invention was developed by Yang Xianshi, Fu Xiaoliang and Ma Wanting.
The patent application number is CN202510381064 20250328. The patent publication number is CN12013426..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has released Shanghai Hugong Valve Factory Group Co Ltd patent application for Long-acting Leakage-proof Type Real-time Self-inspection Forged Steel Butterfly Valve. This invention was developed by Kuang Xiaoling.
The patent application number is CN202510632148 20..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has awarded a patent to Chengdu Jingang Metal Products Co Ltd for Winding Device for Steel Strand Production. Choi Kwang-ha developed the invention.
The patent application number is CN202422721893U 20241108. The patent publication number is CN223239438 (U). Intern..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Fujian Minguang Cloud Business Co Ltd has submitted a patent application for Safe and Stable Intelligent Steel Carrying Equipment. This invention was developed by Guo Linghuan.
The patent application number is CN202510313087 20250317. The patent publication number is CN120135918 (A). International Patent Cl..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has published Jiangsu Qiancheng Steel Structure Co Ltd patent application for Steel Structure Turnover Device. The invention was developed by Chen Xiaomin and Zhang Xi.
The patent application number is CN202510619991 20250514. The patent publication number is CN12..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Chinese Patent for Steel Coil Conveying and Transferring Mechanism has been issued to Xi'an University of Posts & Telecommunications and MMC SFRE Heavy Industry Equipment. This invention was developed by Wang Chuang, Ding Songnian, Shi Haoliang, Ma Guozhu, Ren Shan, Guo Xiaomin and Wang Jin.
The patent appl..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Foshan Zhuoyue Tongzhou Automation Equipment Co Ltd has secured a patent on Full-automatic Stacking and Conveying Production Line for I-shaped Steel. Huang Rongzhi, Huang Guizhao, Huang Jiajun and Zhong Miao developed the invention.
The patent application number is CN202422698011U 20241105. The patent publi..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has received Henan Chengjia Bearing Tech Co Ltd patent application for Self-adaptive Grinding Equipment for Bearing Steel Ring and Grinding Method of Self-adaptive Grinding Equipment. Jiang Yueming, Zhou Jie, Ju Zhengjin and Chen Jianrong developed the invention.
..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has received Mainifeike Machinery Mfg Kunshan Co Ltd patent application for Feeding and Discharging Device for Edge Milling of Steel Plate and Feeding and Discharging Control Method. Xu Gaobing, Ni Qian and Dong Xiaolin developed the invention.
The patent applicat..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 6 -- Shaoguan Chenggang Metal Technology has submitted a patent application for Efficient Steel Wire Straightening Device and Method. Bai Zhengxue, Liu Jun and Li Youlin developed the invention.
The patent application number is CN202510233649 20250228. The patent publication number is CN120133404 (A). Internatio..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 6 -- Zhang Yu has sought patent for Stainless Steel Bending Equipment.
The patent application number is CN202510499304 20250421. The patent publication number is CN120133366 (A). International Patent Classification codes are B21D28/28, B21D28/34 and B21D35/00. Cooperative Patent Classification codes are B21D28/..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has released Anhui Dongfang New Mat Co Ltd patent application for Forged Rolled Steel Guide and Guard and Manufacturing Method Thereof. This invention was developed by Zhao Shizhang, Li Yimeng, Zhang Qing, Huai Liping, Wan Jun, Dai Houyong, Yang Hua, Ren Shaoqi and L..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 6 -- POSCO; Research Institute of Industrial Science & Technology has submitted a patent application for Method and Equipment for Synthesizing Carbonyl Sulfide. Kim Joon-woo, Kim Ji-won, Zheng Tianyu, Shin Hye-sun, Park Yoon-sung and Lee Dong-cheol developed the invention.
The patent application number is CN2023..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Jianhu Shuangyuan Cold Drawn Steel Co Ltd has submitted a patent application for Ultrahigh-toughness Cooling Section Steel and Production Process Thereof. Zhang Jianping, Zhang Haoyuan, Wang Ming, Xu Caiping and Xu Yong developed the invention.
The patent application number is CN202510269251 20250307. The p..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Posco Zhangjiagang Stainless Steel Co Ltd has sought patent for Austenitic Stainless Steel and Production Process Thereof. This invention was developed by Pan Xin, Xiao Qiangqiang and Cai Bo.
The patent application number is CN202510217365 20250226. The patent publication number is CN120138518 (A). Internat..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Dongbei Special Steel Group Co Ltd has applied Chinese patent for Process for Forging Large-specification Round Steel of Phi 180 Mm-phi 240 Mm from 45 Carbon Structural Steel. Cong Jie, Wu Peng, Lyu Xuefei, Qiao Bing, Wang Yang, Gu Xianyu, Shao Hongxia, Tang Jian, Liu Bingxu, Hao Xixiu, Liu Bohao, Zhang Dechan..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has received Nantong Juxing Casting and Forging Co Ltd patent application for Alloy Die Steel and Preparation Method Thereof. Gui Weijia and Gui Huiqing developed the invention.
The patent application number is CN202510316285 20250318. The patent publication numbe..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has received Tangshan Steel Group High Strength Automobile Plate Co Ltd, Tangshan Iron & Steel Group, Tangshan Branch HBIS and Hegang Leting Steel patent application for High-strength-grade One-steel Multi-stage Galvanized Low-alloy High-strength Steel Strip and Man..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has published Hunan Valin Xiangtan Iron & Steel patent application for Production Method of Extra-thick 500mpa-grade High-toughness Ocean Engineering Steel. The invention was developed by Tuo Chende, Gao Qing, Shen Liubing, Ju Yinjun, Wu Huibin, Shi Shuhua, Liang Wen..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has released Jiangsu Zhuoran Metallurgical Tech Co Ltd patent application for Side-blowing Jet-flow Heating Type Steel Annealing Furnace. This invention was developed by Li Qingfei.
The patent application number is CN202510367223 20250326. The patent publication n..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has released Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL patent application for Steel Machining Method, Device, Equipment and System. This invention was developed by Li Qiyuan, Liu Penghan, Li Zhengtao, Liu Xuhui, Liang Liang, Wen Changfei, Zhou Chun an..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has received Guangxi Liuzhou Iron & Steel Group and Liuzhou Iron & Steel patent application for Low-cost Nickel-free Weathering Steel Copper Brittleness Control Method. Li Xian, Ning Zizhi, Wei Longzhou, Zhou Mingke, Zhang Jinlei, Liao Yaojun, Tang Wenyang, Zhang Mei..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has released Zhejiang Huapu New Mat Co Ltd patent application for Combustion Control Method, Device, Equipment and Medium for High-strength Strip Steel Continuous Annealing Furnace. This invention was developed by Xu Xiufei, Guo Jinwang, Tang Fuming, Fang Lichun and ..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has received Dongbei Special Steel Group Co Ltd patent application for Smelting Process of Sulfur-containing, Aluminum-containing and Nitrogen-containing Non-quenched and Tempered Steel. Cong Jie, Lin Limin, Wu Peng, Lyu Xuefei, Zhou Weiji, Gong Zhe, Gu Xianyu, Liu X..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has received Hebei Iron & Steel Group Luanxian Sijiaying Mining Co Ltd patent application for Presplitting Blasting Structure and Method for Counter-inclined Broken Side Slope. Zhou Meng, Tian Yilin, Li Sheng, Li Hua, Li Wantao, Zhao Zhenxing, Li Shuo, Lu Shangpeng, ..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Hebei Shengmo Metal Products Co Ltd has been awarded a patent for Steel Grating with Buffering Function. This invention was developed by Cai Xiaoya.
The patent application number is CN202422367670U 20240927. The patent publication number is CN223270512 (U). International Patent Classification codes are F16F..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Tianjin Jinghai Jinli Ind And Trade Co Ltd has been granted a patent for Discharging and Collecting All-in-one Machine for Steel Rolling Machining. This invention was developed by Bu Tingxi.
The patent application number is CN202422237791U 20240912. The patent publication number is CN223238802 (U). Internat..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Shandong Tuowei Machinery Mfg Co Ltd has been granted a patent for Automatic Processing Production Line for Color Steel Plates. This invention was developed by Guan Jialiang, Zhang Weigui and Ding Zhong.
The patent application number is CN20242336538U 20241210. The patent publication number is CN223238710 (..
Steel
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Chinese Patent for Steel Plate Cooling and Conveying Equipment has been issued to Xiamen Zhonglixin Prec Machinery Co Ltd. This invention was developed by Yi Haigen.
The patent application number is CN202422742989U 20241111. The patent publication number is CN223238708 (U). International Patent Classificati..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has released Qingdao Eihe Steel Structure Mat Co Ltd patent application for Welding Device Capable of Adjusting Welding Surface and Used for Steel Structure Machining. This invention was developed by Guo Yanlong, Liu Jiaping, Sui Xiaoying, Guo Jiachen, Guo Nannan, Zh..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 6 -- Shanxi Andhra Swiss Civil Defense Equipment Co Ltd has sought patent for Correction Auxiliary Equipment for Steel Structure Welding. This invention was developed by Zhang Sheng, Sun Guimin and Gao Honglin.
The patent application number is CN202510631484 20250516. The patent publication number is CN120133870..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 6 -- Changshu Fengfan Power Equipment Co Ltd has applied Chinese patent for Steel Structure Rib Plate Welding Device. Li Qiang, Zhu Jian, Wang Shaobo, Qin Jiaxing and Shan Jia developed it.
The patent application number is CN202510484695 20250417. The patent publication number is CN120133858 (A). International P..
Steel
| Tue 06 Jan 2026
Beijing, Jan. 6 -- State Intellectual Property Office of China has received Zhuhai Fumao Steel Structure Co Ltd patent application for Steel Structure Box Column Production Device. Cai Zepeng and Li Huiguang developed the invention.
The patent application number is CN202510483364 20250417. The patent publication number is CN1..
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