News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Steel
| Fri 02 Jan 2026
Beijing, Jan. 3 -- Huachuan Construction Group has been granted a patent for Auxiliary Hoisting Assembly for Profile Steel. This invention was developed by Wei Dong, Liu Zhiwu, Deng Bing, Li Jun, Huang Chunlei, Wu Xun and Liu Baoli.
The patent application number is CN202422899340U 20241127. The patent publication number is CN22..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has awarded a patent to Hebei Metallurgical Construction Group for Anti-shaking Auxiliary Hanging Bracket for Steel Structure Installation. Cui Xuewu, Zhang Chaoyang, Liu Fuqiang, Zhang Weifeng, Liu Haiwang, Wen Botao, Wei Pengpeng, Lu Tianhao and Li Bing developed t..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 3 -- STON Robot Changzhou has obtained a patent for steel plate transfer mechanism. This invention was developed by Hu Wenqing and Zheng Meng.
The patent application number is CN202422894748U 20241126. The patent publication number is CN223385417 (U). International Patent Classification code is B65G47/90.
State ..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 3 -- Chinese Patent for Tilting Mechanism of Tilting Gear for High-strength Cold-drawn Oil Cylinder Steel has been issued to Henan Fengbao Industry. This invention was developed by Zhao Gang, Tian You, Li Peng, Wang Chengpeng, Wang Xiaoliang and Qi Xiaofeng.
The patent application number is CN202422904395U 2024112..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 3 -- China Mcc5 Group Corporation has been awarded a patent for Stable Civil Engineering Steel Bar Positioning Device. This invention was developed by Guo Wen.
The patent application number is CN202422300219U 20240920. The patent publication number is CN223386989 (U). International Patent Classification codes are ..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Jian'an (Group) for External Scaffold Wall Connecting Piece for Box Type Steel Structure. Wang Dong, Chen Wujin, Shi Wenxue, Xiao Wentao, Sun Xun, Zou Zhilan, Xia Yunming, Lin Yi, Zhao Zhengzhi and Liu Wansheng developed the invention..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has awarded a patent to Qufu Yuanheng Building Materials for Vertical Steel Beam Connecting Piece. Choi Su-ha developed the invention.
The patent application number is CN202422861949U 20241122. The patent publication number is CN223386777 (U). International Patent C..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 3 -- Chinese Patent for Assembly Type Section Steel Supporting Adjustable Head has been issued to Ningbo Municipal Engineering Construction Group. This invention was developed by Cai Zhenjun, Wan Wenle, Lou Xiaodong, Ni Yue, Qi Zeqian and Peng Jinjing.
The patent application number is CN202422376190U 20240929. The..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has awarded a patent to China 19th Metallurgical Corporation for Mounting Structure of Steel Structure Pre-embedded Anchor Bolt Frame. Liang Chuan, Chen Chaozheng, Zhang Li, Yang Jianjun, Liu Bin, Huang Bin, Xu Jiajun, Du Yong and Liang Wei developed the invention.
..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 3 -- JFE Steel has submitted a patent application for Friction Element Joining Method. Munemura Naoaki and Taniguchi Koichi developed the invention.
The patent application number is CN20238074824 20231102. The patent publication number is CN120112382 (A). International Patent Classification code is B23K20/12. Coop..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has published Nippon Steel & Sumitomo Metal patent application for Coating Liquid, Method for Producing Coating Liquid, and Method for Producing Grain-oriented Electrical Steel Sheet. The invention was developed by Takahashi Masaru and Yamasaki Shuichi.
The patent a..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 3 -- POSCO has submitted a patent application for Molten Metal Container. This invention was developed by Yoo Jong-woo and Park Sang-hyun.
The patent application number is CN20238075004 20231128. The patent publication number is CN120112663 (A). International Patent Classification codes are B22D41/02, B22D41/12 an..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 3 -- Jiangsu Ganglian Stainless Steel manufacturer has been awarded a patent for Stainless Steel Sliding Rail Limiting Seat. This invention was developed by Qin Hualiang, Given, Wang Bei'er and Qin Yongqiang.
The patent application number is CN202423179992U 20241223. The patent publication number is CN223387787 (U..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 3 -- Wuxi Xinchang Steel Pipe has received a patent for Precise Cold-drawn Seamless Steel Tube with Strong Heat Dissipation. This invention was developed by Yu Yuxin.
The patent application number is CN202422233401U 20240912. The patent publication number is CN223388276 (U). International Patent Classification cod..
Steel
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Gansu Jiu Steel Group Hongxing Iron & Steel has been granted a patent for Annular Track for Rapid Repair and Replacement of Trolley Wheels of Annular Cooler. Zhang Heping developed the invention.
The patent application number is CN202422447677U 20241010. The patent publication number is CN223388956 (U). Inter..
Steel
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Sichuan Road & Bridge Group has been granted a patent for Side Wall Deflection Monitoring Mechanism Convenient to Use on Steel Cofferdam. This invention was developed by Li Xiao, Yang Dingjun, Ren Tianqi, Bai Tangzhen, Qi Changlong, Xi Zhengfeng, Ren Haibin and Li Shuzhen.
The patent application number is CN2..
Steel
| Sat 03 Jan 2026
Beijing, Jan. 3 -- State Intellectual Property Office of China has published Shandong Iron & Steel patent application for Continuous Casting Billet Surface Roughness Modeling Method and Device and Storage Medium. The invention was developed by Shi Qiang, Li Jun, Han Jie, Liu Chengbao and Xu Rongchang.
The patent application num..
Steel
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Beijing Xiaoming Smart Iron Technology has submitted a patent application for Method and System for Detecting Steel Rail Defects Based on Improved Retinanet Network. This invention was developed by Chu Xin, Wang Xiaokang and Ming Xuanhui.
The patent application number is CN202510372689 20250327. The patent pu..
Steel
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Chengdu Advanced Metal Materials Industry Technology Research Institute has filed a patent application for Method for Calculating Residual Austenite Content of Quenched Medium-alloy Ultrahigh-strength High-toughness Steel. This invention was developed by Wu Chengchuan, Cui Qing, Jiang Qi and Wang Hongli.
The ..
Steel
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Fuzhou University has sought patent for Multi-objective Harmonic Optimization Method for Annealing Process Parameters of Cold-rolled Strip Steel. This invention was developed by Wang Wei and Zhao Fei.
The patent application number is CN202510172840 20250217. The patent publication number is CN120108589 (A). I..
Steel
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Nanjing University of Science & Technology has sought patent for Construction Method of Distal Radius Fracture Steel Plate Internal Fixation Operation Model. This invention was developed by Ding Huaiping and Chi Yunchao.
The patent application number is CN202510153640 20250212. The patent publication number i..
Steel
| Sat 03 Jan 2026
Beijing, Jan. 3 -- Cangzhou Zhongtie Equipment Manufacturing Materials has been granted a patent for Strip Steel Cutting Mechanism. This invention was developed by Shen Yi, Zhang Zhenbo, Li Weiguo, Liu Sheng, Cai Junzheng, Chen Jinghai, Li Zhi, Gong Qing, Yin Jianwei, Li Jiawang and Wang Haiwei.
The patent application number is..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Henan Angang Zhoukou Iron and Steel Co Ltd, Anyang Iron & Steel Group, Henan Iron & Steel Group Co Ltd and Anyang Iron & Steel have submitted a patent application for Production and Manufacturing Method of Low-cost High-elongation 600mpa-grade Steel Plate. Xu Bo, Li Na, Song Liwei, Huang Zhong, Wang Xinzhi, Ch..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Hebei Xinggang Technology and Xingtai Iron & Steel Co Ltd have submitted a patent application for Tool for Disassembling Liquid Level Signal Line. This invention was developed by Zhang Yuming, Chai Zhiying, Jin Zhe, Long Chunfei, Li Baochun, He Hongjie, Li Zhigang, Zhang Dan, Xing Shaomin, Fan Jianying, Li Pan..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- CCCC Zhongnan Engineering and CCCC First Highway Engineering Group have submitted a patent application for Steel Bar Supporting and Positioning Device. This invention was developed by Guan Liming, Luo Tao, Xuan Yang, He Yongli, Zhao Xiaomin, Mo Tao and Zhou Min.
The patent application number is CN2025104770..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- China Tiesiju Civil Engineering Group and The Construction Engineering Company of CTCE Group have submitted a patent application for Positioning Device of Embedded Section Steel Reinforcement Framework and Installation Method of Positioning Device. This invention was developed by Yang Hongrui, Cao Ruixue, Zhan..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 2 -- The Seventh Civil Engineering Co Ltd of CREC Shanghai Group and Shanghai Civil Engineering Co, Ltd of CREC have submitted a patent application for Intelligent Prediction Method and System for Stability of Double-wall Steel Cofferdam Structure. This invention was developed by Zhang Xiaobo, Chen Xiaohui, Lu Ming..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Hunan Valin Xiangtan Iron & Steel and Northeastern University have filed a patent application for Chromium-rich 5.5 Ni Steel Plate Based on TMCP Process and Preparation Method Thereof. This invention was developed by Deng Biao, Liu Zhenyu, Ju Yinjun, Wang Pengjie, Gao Qing, Zhang Jimou, Liu Xiaowei, Zhang Qing..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Baowu Special Metallurgy, Panzhihua Yuntai Ind Co Ltd and Baoshan Iron & Steel have filed a patent application for Method for Low-cost Preparation of High-performance Two-phase Titanium Alloy Through Electron Beam Cold Bed Furnace Slab Ingot Smelting Process. This invention was developed by Chu Shuangjie, Tu D..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Henan Angang Zhoukou Iron and Steel Co Ltd, Anyang Iron & Steel Group; Henan Iron & Steel Group Co Ltd and Anyang Iron & Steel have sought patent for Low-alloy Hot-rolled Low-temperature Steel Plate and Preparation Method Thereof. This invention was developed by Ji Lin, Huang Zhong, Wang Xinzhi, Ouyang Yu, Che..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Henan China Industry Design and Res Institute Group Co Ltd and Li Feiran have secured a patent on Corrugated Steel Web Composite Beam. Yuan Bo, Li Feiran, Wang Tianliang, Xiao Huan, Zhang Shihong, Guo Xiaoguang, Li Xingwang, Qiao Qianfei, Hu Guangde and Yang Jie developed the invention.
The patent applicati..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Henan China Industry Design and Res Institute Group Co Ltd and Li Feiran have been granted a patent for Corrugated Steel Web Composite Beam. Yuan Bo, Li Feiran, Li Bing, Xiao Huan, Zhu Jinlong, Li Junfang, Xu Xingbo, Ding Jian, Du Chaochao and Han Chaohui developed the invention.
The patent application numb..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 2 -- Yangjiang Yunzhi Metal Tech Co Ltd has been granted a patent for Stainless Steel Film Pasting Treatment Equipment. Tan Jingzhou, Li Rulong and He Hui developed the invention.
The patent application number is CN202422594740U 20241028. The patent publication number is CN223252348 (U). International Patent Cla..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has awarded a patent to Hefei Zhuoren Metal Product Co Ltd for Die Steel Heat Treatment Quenching Equipment. Tang Zhiwu and Wei Lidong developed the invention.
The patent application number is CN202421967437U 20240814. The patent publication number is CN222935441 ..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 2 -- CCCC Shec First Highway Engineering has received a patent for Prefabricated Culvert Steel Bar Binding Pedestal. This invention was developed by Wen Chuan, Zhang Biao, Yan Yiran, Chen Xianhua, Yun Guanyu and Liu Peng.
The patent application number is CN202422272076U 20240914. The patent publication number is C..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 2 -- Guizhou Lutong Engineering Man & Consulting Co Ltd has been awarded a patent for Bridge Prefabricated T-beam Under-anchor Steel Bar Mounting Structure. This invention was developed by Qin Angui, Yang Jun, Zhang Xuan and Liu Min.
The patent application number is CN202422145972U 20240902. The patent publicati..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Magang Wuhan Material Tech Co Ltd has been granted a patent for Steel Plate Waste Carrying Tool. This invention was developed by Cheng Li, Wu Wenlin, Chen Wei and Dong Jili.
The patent application number is CN202421831422U 20240731. The patent publication number is CN222935071 (U). International Patent Clas..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has awarded a patent to Sichuan Hongjian Heavy Machinery Mfg Co Ltd for Horizontal Lifting Appliance for Steel Rail. Jiang Chaofu, Chen Wei, Cui Xianqing and Peng Xunjun developed the invention.
The patent application number is CN202421753739U 20240723. The patent..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 2 -- Beijing Shougang Construction Group has received a patent for Fastening and Adjusting Device for Steel Plate Frame Body Structure. This invention was developed by Guo Zhicheng, Wang Qiquan, Yang Shengguo, Chen Guoyun and Cui Jianjun.
The patent application number is CN202422402673U 20240930. The patent publ..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has awarded a patent to Henan Jutian Steel Structure Eng Co Ltd for Steel Plate Lifting Appliance. Wang Shuanglai, Ren Hongguo and Zhao Long developed the invention.
The patent application number is CN20242292653U 20240828. The patent publication number is CN22293..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 2 -- China MCC5 Group Corporation has filed a patent application for Steel Structure Full-life-cycle Intelligent Management and Control Platform Based on Micro-service Architecture. This invention was developed by Wang Yongjing, Zhou Jing, Jiang Yourong, Deng Houxiong, Dai Xiaoqiang, Wang Pu, Zhao Jiabin, Wang Yunf..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 2 -- Nantong University has applied Chinese patent for Method for Evaluating Creep Damage Degree of Heat-resistant Steel Based on Band Contrast. Wang Xiao, Wan Yu, Na Risu, Zhang Fubao, Liu Houyao, Zhou Lan and Han Jian developed it.
The patent application number is CN202510408272 20250402. The patent publication ..
Steel
| Fri 02 Jan 2026
Beijing, Jan. 2 -- Angang Steel has sought patent for Preparation Method for Positioning and Intercepting Metallographic Specimen at Non-joint Defect Position of Steel Plate Flaw Detection. This invention was developed by Yang Jing, Huang Lei, Wang Xiaofeng, Jin Xing and Xu Rongjie.
The patent application number is CN2025102884..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Yatai Group Changchun Building Mat Co Ltd has sought patent for Steel Fiber Scattering and Dispersing Device. This invention was developed by Zhang Qiang, Li Zhu, Qiao Yongliang and Yang Xiuquan.
The patent application number is CN20242210189U 20240819. The patent publication number is CN223099571 (U). Inte..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Qingdao East Steel Tower Stock Co Ltd has been granted a patent for Galvanizing and Passivating Mechanism for Angle Steel Processing. This invention was developed by Jiang Ruikuan, Huang Wei, Ji Zhongmin, Zhao Wei and Zhao Zhixin.
The patent application number is CN20242279587U 20240827. The patent publicat..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Shanghai Construction No 7 (Group) has filed a patent application for Inclined Combined Steel Column and Superstructure Connecting Structure and Connecting Method. This invention was developed by Zhou Qian, Wu Weicheng, Shao Junhua, Tan Hongkun, Yao Yao, Lu Junjie, Yuan Fang, Wang Wenshu, Jiang Jiawei, Liu Cha..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has released Shaoxing Sanxiong Steel Structure Co Ltd patent application for Special-shaped C-shaped Steel Connecting Node. This invention was developed by Qin Guoxian, Tao Fangying, Ruan Guoliang, Chen Wenjie, Wang Guozhang and Yu Youmin.
The patent application n..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Shandong Guoshun Construction Group has submitted a patent application for Concrete Column and Steel Beam Connecting Joint Structure and Method. This invention was developed by Liu Haitao, Li Yalin, Xu Jingchao, Li Tong, You Sen, Li Xiaoling, Pan Guo and Bian Yuanjing.
The patent application number is CN20251..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Yulin Gulan Enterprise Man Co Ltd has applied Chinese patent for Anti-seismic Steel Structure Bearing Component. Kang Baozhong, Han Nan and Cao Qian developed it.
The patent application number is CN202510593700 20250509. The patent publication number is CN120099989 (A). International Patent Classification c..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has released Shanghai Mechanized Constr Group Co Ltd patent application for Steel Structure Mounting Device and Mounting Method. This invention was developed by Yu Aiyan, Zheng Xiangjie, Wu Hao, Wu Yilin, Chu Huibin, Zhao Pengfei, Jia Baorong and Xia Liangfeng.
Th..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Yangzhou Yuchuang Water Conservancy Equipment Co Ltd has applied Chinese patent for Novel Water Conservancy Steel Dam Gate Hoist. Zhang Wenguo and Ni Dazhong developed it.
The patent application number is CN202510236367 20250228. The patent publication number is CN120099916 (A). International Patent Classif..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has released Jiangxi Highway Eng Co Ltd and CCCC Wuhan Harbour Engineering Design & Research Institute patent application for 3D Visual Guidance Steel Box Girder Pushing and Positioning Method Based on Beidou Positioning. This invention was developed by Deng Wanjun, ..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has published Yancheng Rongxing Rope patent application for Stainless Steel Rope Stranding Tension Adjusting Device. The invention was developed by Xu Xiaojing, Li Zhe, Jing Churong and Ma Kailian.
The patent application number is CN202510211640 20250225. The patent..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Taizhou Rundaxin Stainless Steel Products Co Ltd has applied Chinese patent for Stainless Steel Guardrail Convenient to Replace. Ding Guangchun developed it.
The patent application number is CN202311661161 20231205. The patent publication number is CN120100245 (A). International Patent Classification codes ..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- China 19th Metallurgical Corporation has submitted a patent application for Light Steel Column Erecting Auxiliary Device and Light Steel Column Erecting Method. This invention was developed by Cai Yaning, Yin Wu, Xu Lin, Liu Wei and Zeng Yuxi.
The patent application number is CN202510469636 20250415. The pate..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- China Gezhouba Group Three Gorges Construction Engineering has sought patent for Steel Structure Main Body Hoisting Process. This invention was developed by Ming Chen, Sun Zefeng, Ye Jiapu, Zhang Yong, Guo Juntao, Xu Yang, Chen Xiaoyu, Chen Huijian, Zhang Zhihong and Wang Xiaoyan.
The patent application numbe..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Jiangmen Hangtong Shipbuilding Co Ltd Of CCCC Fourth Harbor Eng Co Ltd has secured a patent on Height-adjustable Steel Box Girder Pushing Equipment. Wang Hongqian, Luo Xian, Luo Xi, Zhu Qizhen and Chen Jinfeng developed the invention.
The patent application number is CN202421668672U 20240715. The patent pub..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has awarded a patent to CRCC Harbour & Channel Engineering Bureau Group for Steel Beam Segment Regulator. Li Feng, Huang Zeli, Yang Jun and Su Hongbin developed the invention.
The patent application number is CN20242262054U 20240823. The patent publication number is..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Chinese Patent for Bridge Guardrail Steel Structure Convenient to Install has been issued to Suqian Quantong Steel Structure Co Ltd. This invention was developed by Shan Yanxin, Shan Zhongyuan, Xu Chunqian, Xie Fei and Li Rui.
The patent application number is CN202421339425U 20240613. The patent publication..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Henan China Industry Design And Res Institute Group Co Ltd; Li Feiran has been awarded a patent for Concrete-filled Steel Tube Corrugated Steel Web Box Girder. This invention was developed by Yuan Bo, Guo Xiaoguang, Yan Shichang, Li Feiran, Li Pan, Lu Nan, Wang Kangjun, Fan Wenliang and Li Zhongzhuan.
The p..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Qinghai Yuming Metal Structure Mfg Co Ltd has been awarded a patent for Steel Structure Overpass Convenient to Build. This invention was developed by Nan Zesen, Gao Jie, Nan Zhiqiang, Xie Rui, Lee Sung Jun, Zhao Wangfeng, Li Linhai, Feng Kanglong, Sun Yongsheng, Shang Zhiwei and Li Yang.
The patent applicat..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Harbin Institute of Technology has applied Chinese patent for Method for Improving Fatigue Life and Consistency of Cr4Mo4V Series Bearing Steel. Ma Xinxin, Guo Jiaxu, Ji Wen, Ding Zifeng, Zhou Lina, Zhang Xinghong, Zhang Jingjing and Li Zhenghui developed it.
The patent application number is CN202510283796 ..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has received Baoshan Iron & Steel and Baosteel Zhanjiang Iron & Steel Co Ltd patent application for Zinc-aluminum-magnesium Coated Steel Plate and Manufacturing Method Thereof. Yan Yuanyuan, Dong Zhilei, Yang Xiangpeng, Wu Zhangwei, Li Shanqing, Ren Yuling, Meng Xian..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Angang Steel has submitted a patent application for Low-temperature High-toughness Hot Continuous Rolling Thin Steel Plate with Yield Strength of 960 MPa or Above and Production Method. Yang Zheyi, Gao Lei, Wang Shuai, Wang Zuncheng, Zhou Bo, Meng Fanzhi, Zhang Fuduo, Zhang Shoufeng, Hu Jun and Zhang Tairong d..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Baoshan Iron & Steel has filed a patent application for High-strength Seamless Steel Pipe for Automobile Transmission Half Shaft and Manufacturing Method of High-strength Seamless Steel Pipe. This invention was developed by Zhai Guoli and Chen Zhihong.
The patent application number is CN202311646209 20231204...
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has released Angang Steel patent application for Low-yield-ratio Hot-rolled Quenched and Tempered Steel Plate with Yield Strength of 1100 MPa or Above and Production Method. This invention was developed by Yang Zheyi, Zhao Baochun, Gao Lei, Wang Zuncheng, Wang Shuai,..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Ningbo Qiyi Prec Metals Co Ltd has submitted a patent application for High-nitrogen Austenitic Stainless Steel, Preparation Process Thereof and Wearable Equipment. Wu Huangyan, Li Fuzhu, Wang Ligang and Dai Yuanzhong developed the invention.
The patent application number is CN202510461460 20250414. The pate..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Angang Steel has submitted a patent application for Steel for Grating Type Pavement Structure for Frozen Soil Environment and Production Method of Steel. This invention was developed by Yang Ying, Wang Xin, Wang Yubo, Hayashida Ko, Zhang Zhe, Ji Wenbo and Zhang Tao.
The patent application number is CN20251029..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Angang Steel has submitted a patent application for Double-corrosion-resistant Steel for Coastal Refining Sea-entering Pipeline and Manufacturing Method of Double-corrosion-resistant Steel. This invention was developed by Ai Fangfang, Chen Yiqing, Li Lin, Zhong Bin, Gao Peng, Wang Chu, San Hongyu and Su Xiando..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Angang Steel has submitted a patent application for Double-corrosion-resistant Coastal Refining Buried Pipeline Steel and Manufacturing Method Thereof. Ai Fangfang, Chen Yiqing, Zhong Bin, Gao Peng, Li Lin, Wang Chu, Sha Kaizhi and San Hongyu developed the invention.
The patent application number is CN2025102..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Maanshan Iron & Steel has submitted a patent application for Hot-rolled High-strength Steel Plate and Manufacturing Method Thereof. This invention was developed by Peng Huan, Shi Dongya, Hu Xuewen, Wang Haibo, Wang Chengjian, Lou Yabin, Wen Chengcai, Wu Zhiwen, Sun Zhaoyang and Wen Liang.
The patent applicati..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has published Yanshan University patent application for Steel Material with Low Cost, Light Weight, High Strength and High Plasticity as Well as Preparation Method and Application of Steel Material. The invention was developed by Liu Riping, Yue Hongpu, Tang Yihao, W..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has released Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL patent application for Dual-phase Wear-resistant Steel and Preparation Method Thereof. This invention was developed by Liu Xiang, Liang Liang, Liu Xuhui, Liu Ning, Chen Kui, Xiong Weiliang, Liang ..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Maanshan Iron & Steel has submitted a patent application for Steel for 500MPa-grade Low-temperature-resistant High-manganese Non-magnetic Reinforcing Steel Bar and Production Method. This invention was developed by Yin Defu, Ding Lei, Yu Liangqi, Guo Zhan, Yang Yingdong, Zhang Xiaorui, Jiang Ting, Yuan Yue and..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has released Nanjing Iron and Steel patent application for Dual-phase Low-temperature Steel and Heat Treatment Process Thereof. This invention was developed by Sun Chao, Liu Tao and Zhou Yuwei.
The patent application number is CN202510276164 20250310. The patent pub..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has released Panzhihua Iron & Steel Research Institute, Pangang Group patent application for Cold-rolled High-strength Automobile Sheet with Excellent Phosphating Performance and Preparation Method Thereof. This invention was developed by Xu Jiewang, Fan Hua, Zheng H..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Hunan Valin Xiangtan Iron & Steel has submitted a patent application for Square Steel Production Process. This invention was developed by Yuan Lin, Zhang Qunhu, Li Jiajun, Chen Yang, He Feng, Liu Jiwen, Yang Jianhua, Pan Xiquan, Gao Qing and Luo Jingxian.
The patent application number is CN202510232230 202502..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Zhejiang Dalong New Materials has filed a patent application for Method for Improving Purity of Stainless Steel, 316ln Stainless Steel Ingot, 316LN Stainless Steel Forge Piece and Preparation Method and Application of 316ln Stainless Steel Ingot and 316ln Stainless Steel Forge Piece. This invention was develop..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- LYSTEEL has submitted a patent application for Production Method of 65Mn High-carbon Steel and 65Mn High-carbon Steel. This invention was developed by Dai Zhicai, Xiang Wang, Qi Jianghua, Peng Xialin, Xie Senlin, Liu Zhao, Li Qiangqi, Han Wenbing, Wang Hongfeng, Wu Dawei, Jin Renchun, Xiao Lei, Zeng Bin, Yin Z..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- University of Science and Technology Beijing has submitted a patent application for Method for Designing High-strength Martensitic Stainless Steel Based on Phase Change Toughening. Zhang Cong, Gao Wei, Yin Haiqing and Wu Lingzhi developed the invention.
The patent application number is CN202510212035 20250225..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Central Iron & Steel Research Institute has submitted a patent application for Multi-principal-element Alloy Added with Interstitial Atoms and Preparation Method of Multi-principal-element Alloy. Liu Yu, Wang Changjun, Wang Chunxu, Liang Jianxiong, Cao Yuxian, Du Zhenhang, Geng Ruming, Chu Weihan and Wang Minl..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Kobe Steel has applied Chinese patent for Aluminum Alloy Plate for Magnetic Disk, Aluminum Alloy Blank for Magnetic Disk, and Aluminum Alloy Substrate for Magnetic Disk. Yoshizaki Hiroaki and Shibuya Yuji developed it.
The patent application number is CN202510158619 20250213. The patent publication number is ..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has published Baowu Special Metallurgy, Panzhihua Yuntai Ind Co Ltd and Baoshan Iron & Steel patent application for Method for Preparing Titanium Alloy Slab Ingot by Duplex Vacuum Consumable Skull Furnace and Electron Beam Cold Bed Furnace. The invention was develope..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has released Angang Steel patent application for Preparation Method of Multi-layer Composite Pellet Ore and Pellet Ore Thereof. This invention was developed by Xu Libing, Ma Xianguo, Liu Jie, Wang Xiaoqiang, He Chong, Zhang Hui and Jin Xun.
The patent application nu..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Baotou Iron and Steel Group has submitted a patent application for Production Method of Q355-grade Low-cost Hot-rolled H-shaped Steel. This invention was developed by Hui Zhiguo, Song Zhendong, Zhao Xiaomin, Liu Lijuan, Yang Weiyu and Shi Wenyi.
The patent application number is CN202510221448 20250227. The pa..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has published Central Iron & Steel Research Institute patent application for Experimental Annealing Furnace Suitable for Ultrathin Strip Annealing Process Research and Use Method. The invention was developed by Tu Yang, Meng Li, Zhang Ning, Xu Jiangjie and Yang Yong...
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Shanghai Runshui Fluid Equipment Co Ltd has been granted a patent for Stainless Steel Water Tank Capable of Adjusting Water Injection Flow Velocity. This invention was developed by Li Zhihao, Li Dongdong, Li Shitao and Wang Haibao.
The patent application number is CN202421809725U 20240730. The patent public..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has released Henan Jigang Metal Products Technology patent application for Steel Structure Heat Treatment Tempering Device and Method Based on Water Cooling. This invention was developed by Qiu Xinlong, Wang Yuhao and Luo Jian.
The patent application number is CN202..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Inner Mongolia North Heavy Industries Group has submitted a patent application for Method for Eliminating Network Carbide in Annealed Microstructure of Cr-type Martensitic Stainless Steel. Xia Yunfeng, Zhou Zhongcheng, Li Wei, Hu Yongping, Fan Yujing, Ma Danning, Kou Yanyan, Lin Yu, Ren Shengli, Chen Xiangang ..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Nanjing Iron and Steel has applied Chinese patent for Refining Method for Improving Hit Rate of Nitrogen Component of High-nitrogen Steel. Liu Liyong, Nie Zhenlai, Jia Ning, Cai Rongxu and Li Yunfei developed it.
The patent application number is CN202510272568 20250310. The patent publication number is CN12..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has released Angang Steel patent application for Converter Smelting Method of High-silicon and High-phosphorus Molten Iron. This invention was developed by Qi Zhiyu, Pan Ruibao, Hou Yongsheng, Sun Yawei, Zhu Xiaolei and Li Yang.
The patent application number is CN20..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Henan Taihang Quanli Group Co Ltd has sought patent for Crushing, Grading and Waste Heat Recovery All-in-one Machine for High-temperature Steel Slag. This invention was developed by Huang Quanli, Huang Heng, Wen Changquan, Bi Yanling and Du Guanghui.
The patent application number is CN202510537667 20250427...
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Wuan Shizheng Cast Steel Co Ltd has secured a patent on Well Lid with Embedded Damping Strips. Qin Xiaoxing and Qin Yonghua developed the invention.
The patent application number is CN202421943888U 20240812. The patent publication number is CN222936047 (U). International Patent Classification code is E02D29..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Shenzhen Municipal Group has been granted a patent for Embedded Steel Plate Structure Applied to Underground Main Body Structure. This invention was developed by Peng Shuanglin, Wang Xinjia, Fang Laiping, Zhou Zhiwei, Ma Liwei, Duan Zuoying, Qiu Jiawei, Rao Jiawei, Jang Hyun, Wang Chunkai, Jia Lei, Dong Kun, Z..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has awarded a patent to Guangxi Road Construction Engineering Group for Assembling Jig Frame of I-shaped Steel Joint of Diaphragm Wall Reinforcement Cage. Deng Yonghuo, Qin Zhiyong, Lu Yueling, Geng Jiaqing, Yuan Yitang, Duan Xubin, Zhao Feilong, Yang Chao, Tan Jiayu..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Chinese Patent for Parking Auxiliary Mechanism for Rotary Coke Tank has been issued to Angang Steel. This invention was developed by Cui Jinlin, Yu Qingquan, Wen Jian, Dai Cheng, Chu Xiaoxu, Cui Siqiang and Liu Ge.
The patent application number is CN202421678294U 20240716. The patent publication number is CN2..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Xinghua Fuxin Machinery Mfg Co Ltd has submitted a patent application for Stainless Steel Bar Discharging Frame. Jiang Aiping developed the invention.
The patent application number is CN202422382672U 20240929. The patent publication number is CN223099199 (U). International Patent Classification code is B25H..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Zhangjiakou Tangtingshan Building Tech Co Ltd has submitted a patent application for Steel Structure Machining Support. This invention was developed by Kong Dehua.
The patent application number is CN202422277033U 20240918. The patent publication number is CN223099167 (U). International Patent Classification..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has awarded a patent to Guangxi Liuzhou Iron and Steel's Environmental Protection for Scoop Net for Oil Sludge of Steel-making Degreaser. Du Jianhua, Li Huaquan, Lu Zongfeng, Nong Guangxia, Hou Yisheng, Tan Fei, Li Wei, Yoo Wook-tae, Li Yongcheng, Jiang Weijian, Wei ..
Steel
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Huazhou Heavy Industry has been granted a patent for Steel Frame Large Plate Girder. This invention was developed by Zhang Heng, Ren Shuang and Zhang Meng.
The patent application number is CN202422267131U 20240918. The patent publication number is CN222935138 (U). International Patent Classification codes are..
1
to
100 of
259 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
