News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- University Zhengzhou Sias has submitted a patent application for Steel Pipe Welding Seam Detection Agent Based on State Space Model. Shao Yu, Wang Xijun, Qi Guohong, Meng Lingyuan and Li Xiaohui developed the invention.
The patent application number is CN202610349298 20260320. The patent publication numbe..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Guangdong Jiaoke Testing has submitted a patent application for Automatic Analysis Method for Steel Bar Spacing in Low-light Environment. This invention was developed by Wu Xiwen, Gao Dehu, Yang Maolong, Zhao Wei, Cheng Wenhao, Chen Yuanhui, Huang Guoheng, Wu Haiyong, Chen Qianlian, Li Shize, Wen Weibiao, Ye..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has published Xinyu Junlong Ind and Trade Co Ltd patent application for Steel Product Quality Defect Intelligent Diagnosis Method Based on Multi-source Data Fusion. The invention was developed by Xiao Wei and Hu Jun.
The patent application number is CN2026103415..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- China National Heavy Machinery Research Institute Co Ltd has filed a patent application for Defect Detection Method for Indentation Defect of Strip Steel Product. This invention was developed by Jing Qunping, Guo Wei, Li Lianfei, Jia Hailiang and Yang Ni.
The patent application number is CN202610198144 20..
Steel
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- U.S. Patent and Trademark Office has received POSCO patent application for Side Sill for Vehicle. Lee Gyu-min developed the invention.
The patent application number is US202419491278 20240508. The patent publication number is US20260264761 (A1). International Patent Classification codes are B62D21/15, B6..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Wuhan University has sought patent for Steel Long-process Production Dynamic Scheduling Optimization Method and System Based on Time-of-use Electricity Price. This invention was developed by Ouyang Xin, Han Chong, Liao Siyang, Li Yujing and Yang Ziwei.
The patent application number is CN202610709872 2026052..
Steel
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- Kobe Steel has filed a patent application for Additive Manufacturing Method, Additive Manufacturing Equipment, and Program. This invention was developed by Takenaka Makoto and Ando Taka.
The patent application number is US202318868952 20230426. The patent publication number is US20260264318 (A1). Interna..
Steel
| Fri 18 Sep 2026
Alexandria, Sept. 17 -- U.S. Patent and Trademark Office has published Benchmade Knife Co Inc patent application for Knife with Composite Blade Steel. The invention was developed by Yates Dan, Dobbs James and Kohout Eugene.
The patent application number is US202519409566 20251204. The patent publication number is US2026026427..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has received BOE Technology Group and Central Iron & Steel Research Institute Co Ltd patent application for Pickling Process of Ultrathin Invar Alloy Plate.
The patent application number is CN20251260934 20251231. The patent publication number is CN122256973 (A..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has published Hunan Shibite Robot patent application for Steel Plate Contour Extraction Method and Device, Computer Equipment, Medium and Program Product. The invention was developed by Ji Chunkun and Zhu Jie.
The patent application number is CN202610272765 202603..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Shanghai Meishan Iron & Steel has filed a patent application for Novel Preparation Method for Synchronously Prefabricating Nano Oxide Ceramic Membrane of High-speed Steel Roller by Laser. This invention was developed by Li Xinbo, Yin Feng and Luo Keli.
The patent application number is CN202411843858 2024121..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Rizhao Steel Holding Group has submitted a patent application for Hot-based Galvanized Hot-formed Steel Production Method Based on Short-process Production Line. Chen Liang, Zhao Shouyun, Ni Wenxiao, Wang Jie, Zheng Xutao, Xie Jibiao, Xu Xianpeng, Lao Ruijie, Zhao Rui and Li Xiaohui developed the invention.
..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Jianghan Oilfield Hongjia Machinery Qianjiang Co Ltd has submitted a patent application for High-pressure Quick Connector Based on Precipitation-hardening Stainless Steel and Production Process of High-pressure Quick Connector. Fan Weibing, Yang-pan Ruida, Liu Jiang and Tu Huaiwang developed the invention.
..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Zheng Shijuan has sought patent for Low-strength and High-corrosion-resistance Austenitic Stainless Steel and Preparation Method and Application Thereof.
The patent application number is CN202610502273 20260416. The patent publication number is CN122256839 (A). International Patent Classification codes a..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Panzhihua Iron & Steel Research Institute Pangang Group has filed a patent application for Low-carbon Bainite Type Hydrogen Transmission Pipeline Steel and Preparation Method Thereof. This invention was developed by Zhou Xianchao, Chen Shu, Xiong Xuegang, Zhang Kaihua, Zhou Wei and Liu Xing.
The patent ap..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has received Linyi I&S Investment Group Special Steel and Northeastern University patent application for Bainite Non-quenched and Tempered Steel with High Strength and Toughness and Manufacturing Method of Bainite Non-quenched and Tempered Steel. Kang Jian, Xu Bin,..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has received Shandong Iron and Steel Group Yongfeng Lingang patent application for Hot-rolled Coil Plate for High-plasticity Pressure Vessel and Production Process of Hot-rolled Coil Plate. Zhao Xiao, Gu Jialin, Jiang Fuxiao, Zuo Junjie, Wang Yangui, Zhang Song, Fe..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Maanshan Iron & Steel has submitted a patent application for Wide-flange Hot-rolled H-shaped Steel with Thickness of 20-80mm and Production Method Thereof. Xia Meng, Hua Feng, Chen Hui, Xu Fan, Li Jing, Shen Qiancheng and Wu Meizhuang developed the invention.
The patent application number is CN202610410190 ..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Bengang Steel Plates has submitted a patent application for High-hole-expansion-rate Fine-grain 380mpa-grade Hot-rolled Acid-pickled Low-alloy High-strength Steel and Preparation Method Thereof. This invention was developed by Liu Zhipu, Wang Jian, Kang Haijun, Wu Gang, Yu Liwei and Wang Yadong.
The patent ..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has released Xinji Aosen Special Steel Group patent application for Steel for Fastener and Heat Treatment Method Thereof. This invention was developed by Geng Sha, Wang Peixing, Ji Dandan and Xi Guangzhao.
The patent application number is CN202610551706 20260424. ..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Hunan Yingce Information Tech Co Ltd has submitted a patent application for Ultrahigh-strength Cast Steel Engine Base for High-speed Rail Permanent Magnet Traction Motor and Preparation Method of Ultrahigh-strength Cast Steel Engine Base. This invention was developed by Zhang Xiaoran and Son Se Bum.
The p..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has released Hunan Iron and Steel Group Technology Research Institute Co Ltd and Hengyang Valin Steel Tube patent application for Oil Casing Steel, Oil Casing and Preparation Method of Oil Casing Steel. This invention was developed by Liu Jilin, Peng Bicao, Wang Ji..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Sichuan Gangchen Stainless Steel Co Ltd has submitted a patent application for Cr-containing Steel and Preparation Process Thereof. Lin Xuewu, Luo Zhao, Hu Ping, Huang Xuefeng and Yuan Cailin developed the invention.
The patent application number is CN202610455218 20260408. The patent publication number i..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has received Hebei Hegang Material Technology Research Institute Co Ltd, HBIS Co Limited and HBIS Group patent application for Wear-resistant Steel Plate and Preparation Method Thereof. Huang Xingui, Zhao Yanqing, Shi Shuai, Li Jie, Bi Diange, Hu Chenglong, Xiao Ch..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Central Iron & Steel Research Institute Co Ltd has sought patent for V-Nb-Ti Composite Microalloyed Nial Phase Reinforced Steel Plate and Preparation Method Thereof. This invention was developed by Gong Shuo, Wang Tianqi, Luo Xiaobing and Chai Xiyang.
The patent application number is CN202610380095 202603..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has published Jiangyin Xingcheng Alloy Material patent application for Annealing-free B Steel Wire Rod Suitable for Large Specification and Production Method of Annealing-free B Steel Wire Rod. The invention was developed by Qi Zhan, Zheng Xiaowei, Wang Haihua, Li ..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Northeastern University has applied Chinese patent for Method for Preparing Ultra-pure Stainless Steel. Lu Pengchong, Jiang Zhouhua, Li Huabing, An Shengcheng, Feng Hao, Ban Teng, Gong Lele, Zhang Shucai and Zhu Hongchun developed it.
The patent application number is CN202610536685 20260422. The patent publ..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has received Inner Mongolia Baotou Steel Union Co Ltd patent application for Preparation Method of Low-cost 250MPa-grade IF High-strength Steel for Automobiles. Peng Zeqing, Liu Yang, Qi Meng, Chen Sheng and Zhang Qi developed the invention.
The patent applicati..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Inner Mongolia Baotou Steel Union Co Ltd has filed a patent application for Preparation Method of High-strength Corrosion-resistant Q450NQR1 Hot-rolled H-shaped Steel for Railway Flatcar. This invention was developed by Hui Zhiguo, Zhao Xiaomin, Liang Zhengwei, Wang Yongming, Liu Lijuan, Song Zhendong and Gu..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has released Tianjin Heavy Equip Eng Res Co and China First Heavy Industries patent application for Method for Manufacturing Low-segregation Forged Steel Ingot Through Electroslag Remelting and Electroslag Cladding. This invention was developed by Medvall Leif, Liu..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Shandong Runjin Heavy Industry Tech Co Ltd has submitted a patent application for High-toughness Low-residual-stress Large Steel Casting and Vibration Aging Treatment Method Thereof. Mi Zhengkong, Liu Zixiang, Zheng Fuyou, Ren Hailiang, Zhang Zhenghua, Li Jinjuan, Liu Zhan'ao and Zhang Chao developed the inv..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has received Kaiming Changzhou New Material Tech Co Ltd patent application for Steel Wire Annealing and Winding Device. Lyu Bin and Ma Hongmei developed the invention.
The patent application number is CN202610390210 20260327. The patent publication number is CN1..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Inner Mongolia Baotou Steel Union Co Ltd has submitted a patent application for Postweld Heat Treatment Process for Improving Strength and Toughness of 1600MPa-grade Ultrahigh-strength Steel Welded Joint. This invention was developed by Huang Lulu, Chen Zhenfang, Xie Li and Cui Chengbo.
The patent applica..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Zhangjiagang Jiayuan Steel Products Co Ltd has submitted a patent application for Intelligent Equipment for Normalizing Treatment of Seamless Steel Pipe. This invention was developed by Peng Yuqi and Wu Guobin.
The patent application number is CN202610400115 20260330. The patent publication number is CN12..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Xuzhou Jiechuang Machinery Co Ltd has submitted a patent application for Medium-frequency Heating Quenching Forming Device for Steel Pipe Clamp. This invention was developed by Zong Bangxin and Li Ankang.
The patent application number is CN202610572949 20260428. The patent publication number is CN12225663..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Wisdri Wuhan Thermotechnical has submitted a patent application for Steel Plate Heat Treatment Furnace Rear Water Cooling Device and Control Method Thereof. Yang Nan, Zhang Rongming, Shen Xiaojun, Wang Ting and Zhi Yinghui developed the invention.
The patent application number is CN202610545289 20260423. Th..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has received Jiangsu Yonggang Group and Jiangsu Lianfeng Energy Equipment patent application for Medium-carbon Non-quenched and Tempered Hot-rolled Round Steel and Decarburized Layer Control Method Thereof. Lei Sanxiang, An Jinmin, Zhu Aihua, Liu Liangfei, Wang Jun..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has released Shougang Jingtang United Iron & Steel patent application for Preparation Method and Application of High-bending Hot-dip Galvanized Dp1180 Steel Strip. This invention was developed by Liu Zaiwang, Cui Qiuyan, Cheng Zheng, Wu Yimeng, Song Qingsong, Han S..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has published Harbin Institute of Technology patent application for Process Regulation and Control Method of Mechanical Shot Peening and Deep Rolling Composite Reinforced AISI 4340 Ultra-high Strength Steel. The invention was developed by Chen Yu, Yang Daolei, Shan..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Hubei Yongzhou New Material Tech Co Ltd has submitted a patent application for Sectional Type Die Steel Quenching Strengthening Treatment Device and Using Method Thereof. Liu Jianjun, Tian Qihong and Chen Jianbing developed the invention.
The patent application number is CN202610656025 20260513. The paten..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Henan Zhongyuan Special Steel Equipment Manufacturing has filed a patent application for Heat Treatment Process for Improving White Structure in XPM Die Steel. This invention was developed by Zong Jian, Chen Fengjun, Zhang Yongheng, Ma Jiao, Dong Baifeng, Gao Yingli, Wang Xingwang and Zu Lin.
The patent a..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has published Zhejiang University City College patent application for Spring Steel Grading Tempering Heat Treatment Method Based on Tempering Path Regulation and Control. The invention was developed by Li Wenkai, Shi Yandong, Jiang Fan, Li Siwei and Shi Liting.
Th..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Xiaiyi Auto Parts Shanghai Co Ltd has submitted a patent application for Medium Carbon Steel Double-frequency Composite Induction Strengthening Process, Gradient Hardening Layer Part and Production System. Rong Shanying, Xie Tao, Huang Yong and Xiong Guoqi developed the invention.
The patent application n..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Shandong Iron and Steel has filed a patent application for RH Furnace Double-station Smelting System and Method. This invention was developed by Zou Chunfeng.
The patent application number is CN202610597692 20260430. The patent publication number is CN122256608 (A). International Patent Classification cod..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Northeastern University has applied Chinese patent for Method for Preparing Ultra-pure Stainless Steel Through Combination of External Refining and Vacuum Arc Remelting. Jiang Zhouhua, Mu Xinwei, Li Huabing, An Shengcheng, Zhao Siliang, Feng Hao, Zhang Binbin, Zhang Shucai and Zhu Hongchun developed it.
The..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Shandong Iron and Steel has applied Chinese patent for Molten Steel LF Refining Slagging Method. Han Leilei, Lin Min, Fu Changwei, Hao Shuai, Du Jinke, Liu Wenping and Hu Bin developed it.
The patent application number is CN202610497891 20260415. The patent publication number is CN122256602 (A). Internati..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Daye Special Steel has sought patent for Preparation Method of High-purity Low-alloy Ultrahigh-strength Steel Bar. This invention was developed by Yang Peng, Cao Guang, Ruan Dong, Xu Jinglong, Dong Xiaoliang, Zhou Lixin, Wei Kang, Liu Guanghui, Lyu Wanqing and Xu Guangpeng.
The patent application number is ..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has published Shandong Iron and Steel patent application for Using Method of Converter Process Raw Dolomite. The invention was developed by Han Leilei, Lin Min, Fu Changwei, Hao Shuai, Du Jinke, Liu Wenping and Hu Bin.
The patent application number is CN2026104978..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Qianan City Jiujiang Wire Co Ltd has applied Chinese patent for Recycling Treatment Method for Steel Ladle Return Slag. Yu Tiejun, Wang Hongbo, Cho Gyokubu, Liu Sena and Wang Fan developed it.
The patent application number is CN202610714341 20260522. The patent publication number is CN122256584 (A). Inter..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 17 -- Guangxi Liuzhou Iron and Steel's Environmental Protection has filed a patent application for Converter Steel Slag Grading Efficient Resource Utilization Method. This invention was developed by Xiang Changli, Liang Kang, Tao Caozhou, Li Ting, Hara Takeo, Zhang Fang, Dong Zhaocheng, Liu Shangyue, Lu Zongfeng, ..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Changzhou Guangli Pipeline System Tech Co Ltd has been awarded a patent for Copper-plated Steel Strip Surface Passivation Device. This invention was developed by Li Yue and Chen Wenmei.
The patent application number is CN202423278277U 20241230. The patent publication number is CN223646642 (U). Internation..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Chinese Patent for Annealing Device for High-strength Steel Production has been issued to Angang Guangzhou Automobile Steel. This invention was developed by Lei Aidi, Tan Zezhuo, Zhong Wenbin and Wen Dening.
The patent application number is CN20242391838U 20241216. The patent publication number is CN2236465..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Harbin Hafei Ind Co Ltd has secured a patent on Anti-deformation Fixing Clamp for Heat Treatment of Die Steel. Yu Jianqiao, Lyu Chunlei, Lyu Jiawei, Han Bing and Zhang Lijun developed the invention.
The patent application number is CN202520513848U 20250324. The patent publication number is CN223646581 (U)..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shandong Iron and Steel Group Yongfeng Lingang has been granted a patent for Device for Cooling Dry Dedusting Ash Bin. This invention was developed by Li Zhaodong, Liang Yong, Yang Tongfu, Liu Jun and Liu Zhang.
The patent application number is CN202520253483U 20250218. The patent publication number is CN22..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shandong Iron & Steel has received a patent for Portable Adjustable Bin Pump Vulcanization Disc Dismounting and Mounting Device. This invention was developed by Yang Chao and Liu Tao.
The patent application number is CN20252062751U 20250110. The patent publication number is CN223643640 (U). International Pa..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Lanzhou Lanyi Aircraft Equipment Mft Limited Company has been granted a patent for Fire Extinguisher Steel Cylinder Maintenance Auxiliary Device. Yao Honggang developed the invention.
The patent application number is CN202423286465U 20241231. The patent publication number is CN223643575 (U). International..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Hubei Haorui Steel Structure Co Ltd has been granted a patent for Surface Treatment Device for Steel Structure Machining. He Yubing developed the invention.
The patent application number is CN202423147687U 20241219. The patent publication number is CN223643526 (U). International Patent Classification code..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Anhui Jinrun Steel Pipe Tech Co Ltd for Steel Pipe Convenient to Splice. Song Jun and Shi Ruiping developed the invention.
The patent application number is CN202520283880U 20250221. The patent publication number is CN223646235 (U). Intern..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Qiao Youping for Winch Steel Wire Rope Lubricating Device.
The patent application number is CN202520103542U 20250116. The patent publication number is CN223646204 (U). International Patent Classification codes are B66D1/28 and F16N7/00.
..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Bureau 14 for Quick Assembly Device for Pressure Steel Pipes. Tao Guangyu, Shu Fabing, Yang Baowei, Li Zhisan, Li Hui, Yuan Gaga, Fu Youtai, Gu Zhaogang, Yang Ding, Li Chengjin, Yang Ruilin, Lyu Song and Zhou Jingbo developed the i..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- China Electronics System Engineering No. 2 Construction has obtained a patent for high-altitude buckle removing device for steel structure. This invention was developed by Ding Qianfeng, Wei Ziqing, Xu Peng, Dong Feng, Yao Luohui, Zhu Jinping, Dong Liandong and Chen Gaosheng.
The patent application number..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Chinese Patent for Lifting Appliance for Balanced Lifting of H-shaped Steel has been issued to Pingmei Shenma Construction & Engineering Group. This invention was developed by Hou Xiaoshan, Wang Jingyu, Li Jinxing, Zhou Bo, Liang Dongyang, Li Kuan, Li Wenjie, Feng Shuo, Lu Feng, Yang Yongchao, Wang Yuanjie, ..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Chinese Patent for Steel Bar Threading and Polishing Protection Device has been issued to Jinan Urban Construction Group, Jinan Urban Construction Group Building Eng Co Ltd and Jinan City Construction Group. This invention was developed by Sun Jixiang, Fei Wentao, Kong Rong, Zhang Gang, Qi Shanmin, Xia Jiali..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Jiangsu Shuangniu High Tech New Energy Co Ltd has been awarded a patent for Polishing Device for Steel Production and Machining. This invention was developed by Li Shanshan and Li Qianhui.
The patent application number is CN20242332333U 20241210. The patent publication number is CN223643486 (U). Internati..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Taizhou Longfute Machinery Tech Co Ltd for Corrosion-resistant Stainless Steel Drawstring Polishing Device. Lin Jibing developed the invention.
The patent application number is CN202422451651U 20241011. The patent publication number is CN..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Hubei Haorui Steel Structure Co Ltd has been granted a patent for Rust Removal Device for Steel Structure Machining. He Yubing developed the invention.
The patent application number is CN202423301641U 20241231. The patent publication number is CN223643467 (U). International Patent Classification codes are..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Xi'an University of Technology has received a patent for Assembly Type Double-core-rod Buckling-restrained Steel Support with Inner Core I-shaped Steel. This invention was developed by Ma Hui, Liu Yuhan, Liu Yi, Yang Rongxin, Kong Ganggang and He Weifeng.
The patent application number is CN202422687070U 202..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Chinese Patent for Sound Insulation and Heat Preservation Type Modularized Electrolytic Steel Plate has been issued to Henan Hongjie Purification Eng Co Ltd. This invention was developed by Zhao Shangqian, Hu Xiaoying, Mu Ruwen, Yang Yafang, Han Xinbin, Wei Lu, Yang Yanan and Song Xudong.
The patent appli..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shanxi Huayi Zhongcheng Building Materials has obtained a patent for steel wire net rack insulation board structure. This invention was developed by Yue Quanlin, Li Keping and Zhang Lihua.
The patent application number is CN202423286266U 20241231. The patent publication number is CN223647244 (U). Internatio..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Tangshan Tangzhong Metallurgical Machinery Equipment Co Ltd for Steel Structure Shed Frame Structure. Zhang Hongtao and Zhang Ying developed the invention.
The patent application number is CN202423278797U 20241230. The patent publication ..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Chinese Patent for Building Steel Structure Connecting Device has been issued to Shandong Hengchang New Material Tech Co Ltd. This invention was developed by Sun Yinuo, Tian Sutang, Wang Yongqian and Tian Suren.
The patent application number is CN202423200108U 20241224. The patent publication number is CN..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shanghai Ludi Eng Equipment Co Ltd has been granted a patent for Recyclable Steel Structure Connecting Component. This invention was developed by He Wei and Xiang Yinhui.
The patent application number is CN20242360513U 20241212. The patent publication number is CN223647227 (U). International Patent Classi..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- China Coal Jiangnan Construction Development Group has obtained a patent for connecting device for h-shaped steel stand column and cross beam. This invention was developed by Yao Jinyang, Feng Yuchang, Wang Ruzheng, Lu Jingde and Cai Changyong.
The patent application number is CN202422908446U 20241128. The ..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Zhangjiakou Tianyu Steel Structure Eng Co Ltd has been granted a patent for Damping Support for Assembly Type Steel Structure Framework. This invention was developed by Li Yang and Sun Yulong.
The patent application number is CN202423284755U 20241230. The patent publication number is CN223647219 (U). Inte..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Zhejiang Zheneng Liuheng Liquefied Natural Gas Co Ltd has been awarded a patent for Temporary Fixing and Correcting Device for Pneumatic Jacking of Steel Dome of Storage Tank. This invention was developed by Fan Zihang, Shao Zhengzheng, Wang Yang, Zhou Jinshun, Hou Shengqi and Chen Hai.
The patent applica..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Chinese Patent for Steel Structure Node Connecting Device has been issued to Jiangsu Yangjian Steel Structure Tech Co Ltd. This invention was developed by Wang Rong, Wu Jing, Chen Kai, Zeng Zhiqun and Liu Junqi.
The patent application number is CN202520252618U 20250218. The patent publication number is CN..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Jiuquan Shuangxin Environmental Protection Tech Co Ltd has been granted a patent for Reinforcing Steel Structure at Joint of Steel Structures. Liu Duoshuang, Bai Lihua and Zhang Liang developed the invention.
The patent application number is CN202423279658U 20241230. The patent publication number is CN223..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Jiangsu Oumei Metal Structure Mfg Co Ltd has been awarded a patent for Steel Structure with Convenient-to-connect Structure. This invention was developed by Shi Qianqian, Zhu Ping and Zhang Yuanyuan.
The patent application number is CN202423264609U 20241230. The patent publication number is CN223647204 (U..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Jiangsu Hongen Intelligent Tech Co Ltd has secured a patent on Multi-directional Steel Column Supporting Structure. Su Fan developed the invention.
The patent application number is CN202423241936U 20241227. The patent publication number is CN223647203 (U). International Patent Classification codes are E04..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shanghai Xichun Steel Structure has been awarded a patent for Positioning Support for Steel Structure Installation. This invention was developed by Ding Weijie, Zhang Yue and Xue Chaofeng.
The patent application number is CN202423236137U 20241227. The patent publication number is CN223647202 (U). Internatio..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Qingdao Shenghaowei Ind and Trade Co Ltd has been granted a patent for Anti-corrosion Steel Structure Joint. Bu Xiangxi developed the invention.
The patent application number is CN202423146426U 20241219. The patent publication number is CN223647200 (U). International Patent Classification codes are E04B1/..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Qingdao Shenghaowei Ind and Trade Co Ltd has secured a patent on Steel Structure Joint with Good Weather-proof Effect. Bu Xiangxi developed the invention.
The patent application number is CN202423146424U 20241219. The patent publication number is CN223647199 (U). International Patent Classification codes ..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shandong Linshui Electromechanical Equipment Co Ltd has secured a patent on Steel Dam Gate Bottom Transverse Shaft Locking Device. Zhang Pengfei, Yang Yanyan, Yang Yanling, Chen Lu and Liu Zhaoyang developed the invention.
The patent application number is CN202422606379U 20241028. The patent publication n..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Chinese Patent for Mounting and Shaping Support for Large-diameter Steel Corrugated Pipe has been issued to Sinohydro Bureau 14. This invention was developed by Wang Yufan, Yang Changcheng, Li Xiaojiang, Shang Lei, Zhang Zhongtang, Zhou Jiaqin, Zhang Hainan, Zhang Zhipeng, Li Yongtong, Chen Qing, Ma Jiyuan, ..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Chinese Patent for Self-propelled Engineering Hanging Basket for High-altitude Mounting Operation of Steel Box Girder has been issued to Guangxi Lujian Group Hongjia Steel Structure Eng Co Ltd. This invention was developed by Wei Dachuan, Meng Xuening, Wei Yongsheng, Zeng Hualiang, Hu Xu, Zheng Chaohang, Zho..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Haibo Heavy Engineering Science and Tech Co Ltd has received a patent for Steel Box Girder Supporting Structure. This invention was developed by Xie Wei, Wang Daqi, Tan Xiao and Liu Yan.
The patent application number is CN202422646231U 20241030. The patent publication number is CN223646935 (U). Internatio..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Shandong Jinshun New Material Tech Co Ltd has been awarded a patent for Steel Rail Grinding Machine. This invention was developed by Zhang Yan.
The patent application number is CN202520257362U 20250218. The patent publication number is CN223646872 (U). International Patent Classification code is E01B31/17..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Hunan Xingguang Suliu Tech Co Ltd for Steel Rail Insulation Protection Device for Preventing Stray Current Corrosion. Zou Yuanxiang and Chen Ge developed the invention.
The patent application number is CN202423182266U 20241223. The patent..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Dongguan Yibilairui Tech Co Ltd for Stainless Steel Accessory Assembling Jig. Liu Jian, Wang Pengxu and Liu Sheng developed the invention.
The patent application number is CN202422957248U 20241202. The patent publication number is CN22364..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Yichang Chuxin Construction Co Ltd has received a patent for Reinforcing Steel Bar Placing Frame. This invention was developed by Yao Fan, Zhao Lingyun, Zhou Dehua, Zheng Guohong, Chen Huasong and Zhou Chengjin.
The patent application number is CN202520265798U 20250219. The patent publication number is CN..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Qingdao Tianhe Metal Structure Tech Co Ltd has been granted a patent for Conveying Device for Steel Structure Production. This invention was developed by Liu Songtao and Wang Xuehai.
The patent application number is CN202520102043U 20250116. The patent publication number is CN223645569 (U). International ..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- Qingdao Huiyang Mine Belt Co Ltd has been awarded a patent for Conveying Belt with Steel Wire Rope Structure. This invention was developed by Zhang Jianwu, An Fengchun, An Fengxiu and Xue Meiju.
The patent application number is CN20252065753U 20250113. The patent publication number is CN223645529 (U). Int..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Hubei Fenghua Special Steel Mfg Co Ltd for Conveying Mechanism for Steel Bar Production and Processing. Luo Fenghua, Xu Yong and Zhu Yunsong developed the invention.
The patent application number is CN20242216976U 20240820. The patent pub..
Steel
| Thu 17 Sep 2026
Beijing, Sept. 17 -- State Intellectual Property Office of China has awarded a patent to Inner Mongolia Zhongyou Zhongbao Pipeline Tech Co Ltd for Anti-sliding Conveying Support for Spiral Steel Pipe Production. Jin Yulong, Su Jixiang, Bai Dehong and Yu Xiuli developed the invention.
The patent application number is CN2025202..