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Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chinese Patent for Truss Manipulator of Angle Steel Production Line has been issued to Anhui Hongyuan Iron Tower Co Ltd. This invention was developed by Gao Yang, Zhu Xiaoming, Zhang Shengzhao, Hu Guangping, Sun Liang and Wu Sai.
The patent application number is CN202422581084U 20241025. The patent publica..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chinese Patent for Steel Straightening and Bending Device has been issued to Suzhou Fenglian Prec Manufacturing Co Ltd. This invention was developed by Zhang Qunying.
The patent application number is CN202422997000U 20241205. The patent publication number is CN223531244 (U). International Patent Classifica..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chinese Patent for Punching Device for Stainless Steel Hinge Machining has been issued to Jiangxi Maituo Metal Mat Co Ltd. This invention was developed by Chen Jing.
The patent application number is CN20242324058U 20241209. The patent publication number is CN223531222 (U). International Patent Classificati..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chinese Patent for Stainless Steel Plate Bending Device has been issued to Shandong Dungao Commercial Kitchenware Co Ltd. This invention was developed by Zhao Junwei.
The patent application number is CN202422988493U 20241205. The patent publication number is CN223531158 (U). International Patent Classifica..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Jiangsu Junrui Intelligent Mfg Co Ltd has been awarded a patent for Automatic Cutting Device for Hot-dip Galvanized Steel Strip. This invention was developed by Yang Shiyan, Yin Leyao and Li Shenyi.
The patent application number is CN20242376191U 20241213. The patent publication number is CN223531510 (U). ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Anhui Suchi Intelligent Logistics Equipment Co Ltd has been awarded a patent for Supporting Device for Processing High-strength Cold-formed Section Steel. This invention was developed by Wang Changchun.
The patent application number is CN202422997738U 20241205. The patent publication number is CN223531175 ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Jiangsu Guangxing Fengmao Tech Co Ltd has been awarded a patent for Real-time Monitoring Device in Section Steel Drawing Process. This invention was developed by Li Jian, Shao Yun and Wang Wen.
The patent application number is CN20242332258U 20241210. The patent publication number is CN223531120 (U). Inter..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Zhuhai Yazhi Steel Structure Eng Co Ltd for Drilling Clamp for Steel Structural Part. Chen Shaolian and Yi Fangting developed the invention.
The patent application number is CN202423162939U 20241220. The patent publication number is CN2235..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Chongqing Rongan Steel Proc Co Ltd for Positioning Device for Galvanized Steel Production and Processing. Wang Juyang developed the invention.
The patent application number is CN202423151535U 20241220. The patent publication number is CN22..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Wuxi Guangxing Dongmao Tech Co Ltd for Steel Displacement Device. Li Jian, Shao Yun and Wang Wen developed the invention.
The patent application number is CN20242347330U 20241211. The patent publication number is CN223531787 (U). Internati..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Deyang Jianan Machinery Mfg Co Ltd for Steel Cutting Device. Tang Wenyao developed the invention.
The patent application number is CN202423149953U 20241219. The patent publication number is CN223531531 (U). International Patent Classificat..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Tianjin Haida Weiye Steel Strand Co Ltd for Steel Strand Cutting Device. Yang Jiyuan developed the invention.
The patent application number is CN202423124642U 20241218. The patent publication number is CN223531326 (U). International Patent..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Anhui Hongtai Steel Structure Co Ltd for T-shaped Steel Structure Machining Device. Zhou Xueli and Zhou Jun developed the invention.
The patent application number is CN202423168876U 20241220. The patent publication number is CN223531139 (U..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Guangxing Fengmao Tech Co Ltd for Control Device for Adjusting Drawing Tension of Profile Steel. Li Jian, Shao Yun and Wang Wen developed the invention.
The patent application number is CN20242395670U 20241216. The patent publicati..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Shandong Liaocheng Ximulaisi Mat Co Ltd for Seamless Steel Tube Outer Wall Cleaning Mechanism. Guo Wenwu and Tian Longqing developed the invention.
The patent application number is CN202422923583U 20241128. The patent publication number is..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Wuxi Susheng Metal Products Co Ltd for Thin Steel Strip Rust-proof Oiling Device. Gu Qinyu, Yan Haijun, Zhang Haijun and Shen Junjie developed the invention.
The patent application number is CN202422762514U 20241113. The patent publication..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Jinan Hetuo Automation Tech Co Ltd for Filtering System of Steel Plate Cleaning Machine. Zhang Guan, Jiang Xikun, Liu Keqiu, Shao Changsheng, Hao Xiaoqing, Wu Shan, Li Qingbao and Chen Erhan developed the invention.
The patent application ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has awarded a patent to Jiangxi Sanchuan Elster Water Meter Co Ltd for 304 Stainless Steel Filter Screen Full-protection Shunting Type Impeller Seat Structure. Yu Hao, Chen Shu and Ye Xilin developed the invention.
The patent application number is CN20242352289U ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Anhui Zhihong Jinggong Building Tech Co Ltd has obtained a patent for gantry structure for steel structure welding. This invention was developed by Ding Pinghai, Wang Jing and Chen Liang.
The patent application number is CN20242322405U 20241205. The patent publication number is CN223531724 (U). Internation..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Anhui Hongtai Steel Structure Co Ltd has secured a patent on Grooving Equipment for Steel Structure Machining. Wang Zhouping and Liu Min developed the invention.
The patent application number is CN202423107918U 20241216. The patent publication number is CN223531544 (U). International Patent Classification ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Lanling County Housing Security Center Lanling County Property Man Service Center has obtained a patent for construction steel bar blanking equipment. This invention was developed by Wu Xingjie.
The patent application number is CN20242379658U 20241213. The patent publication number is CN223531324 (U). Inte..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Road and Bridge East China Engineering; Road & Bridge International has secured a patent on Steel Member Bending Device. Shi Xiangyu, Zhang Jie, Zhou Jianjun, Liu Yupeng, Li Jiahao, Chen Meng, Hao Rongfei, Li Long, Wang Deming and Deng Hongtai developed the invention.
The patent application number is CN202..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Wuxi Baoshun Stainless Steel Co Ltd has been granted a patent for Stainless Steel Band Cutting End Polishing Device. Yu Jianlin developed the invention.
The patent application number is CN202422429250U 20241008. The patent publication number is CN223532239 (U). International Patent Classification codes are..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Jiangsu Jingchang Metal Mfg Co Ltd has been granted a patent for Butt Joint Mechanism of Steel Structure Assembling, Straightening and Welding All-in-one Machine. Tang Xiaohao developed the invention.
The patent application number is CN20242376626U 20241213. The patent publication number is CN223531879 (U)..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Maanshan Fangwei Prec Blade Mould Co Ltd has been granted a patent for Bending Machine Die for Reinforcing Steel Bars. This invention was developed by Chen Yan and Xia Qishuai.
The patent application number is CN202423143741U 20241219. The patent publication number is CN223531310 (U). International Patent ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released China Gezhouba Group First Eng Co Ltd patent application for Adjusting Span for Precise Hoisting and Assembling of Special-shaped Ring Corridor Steel Structure and Application Method of Adjusting Span. This invention was developed by Zhang Xin, Liu Yun,..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Ansteel Group Beijing Research Inst Co Ltd and Angang Steel Co Limited patent application for Production Method of Low-alloy High-strength Steel Continuous Hot-dip Galvanized Steel Plate for Seat Slide Rail and Steel Plate Thereof. This invention was de..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL patent application for 1180mpa-grade Hot-dip Galvanized Dh Steel as Well as Preparation Method and Application Thereof. This invention was developed by Li Guocang, Lin Hongtao, Liang Liang, Liu J..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Central Iron & Steel Research Inst Co Ltd patent application for High-toughness Corrosion-resistant 0cr22ni60mo9nb4 Alloy and Preparation Method Thereof. This invention was developed by Lang Yuping, Li Bingbing, Gao Zhijun, Chen Haitao and Feng Hanqiu.
..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Pangang Group Vanadium Titanium & Resources, Xichang Vanadium Products Technology Pangang Group and Panzhihua Iron & Steel Research Inst Pangang Group patent application for Method for Directionally Removing Harmful Elements in Multi-source Vanadium Mat..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Deyang Sanhang Intelligent Manufacturing Material Tech Co Ltd patent application for Water Drop Erosion Resistant 2cr13 Stainless Steel for Steam Turbine Blade and Heat Treatment Method of Water Drop Erosion Resistant 2cr13 Stainless Steel. This inventi..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Chongqing Industry Polytechnic Univ and Harbin Inst Of Technology Shenzhen Shenzhen Inst Of Science and Technology Innovation Harbin Inst Of patent application for Heat Treatment Method for Synergistically Improving Strength, Plasticity and Toughness of..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL patent application for Steel for Scaffold and Preparation Method Thereof. The invention was developed by Xie Guanghui, Liang Liang, Yu Tao, Sui Yafei, Yin Chennan, Yan Xian and Liu Ning.
The ..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published North China University of Science and Technology and CITIC Metal Co Ltd patent application for Micro-niobium Low-manganese Q355b Low-alloy Angle Steel and High-efficiency Short-process Production Method Thereof. The invention was developed by Zhang Li,..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Chongqing University and Panzhihua Iron & Steel Research Inst Pangang Group patent application for Method for Separating Chromium from Alkaline Low-chromium Vanadium-containing Leachate. The invention was developed by Diao Jiang, Jiang Lin, Wu Zhenxiu,..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Shandong Shengyili Metal Mat Co Ltd patent application for Quenching Device for Steel Bar Production Line. The invention was developed by Song Wentao, Chen Wenyan, Li Tao and Liu Wenrui.
The patent application number is CN202610405666 20260331. The ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL patent application for Efficient Rolling Method for Controlled-rolling and Controlled-cooling Steel. The invention was developed by Liu Yukun, Liang Liang, Yi Wen, Tang Hao, Liao Gang, Wang Xueq..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Xinjiang Shunan Zhongda Traffic Tech Service Co Ltd patent application for Hot-rolled Integrally-formed Internal Expansion Type Anchoring Cavity Steel Plate and Manufacturing Method Thereof. The invention was developed by Chen Qinglian, Chen Hongzhen a..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Panzhihua Iron & Steel Research Inst Pangang Group patent application for Blast Furnace Hearth Structure for Vanadium Titano-magnetite Smelting and Cooling Regulation and Control Method. The invention was developed by Ling Xinke, Dong Xiaosen, Zheng Ku..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Xian Gangyan Special Alloy Co Ltd patent application for Preparation Method of 0cr15ni5cu4nb Stainless Steel and Bar of 0cr15ni5cu4nb Stainless Steel. Li He, Wang Le, Li Erxing, Gao Huan, Jia Dongfeng, Mu Zhan and Zhang Xiaojiao developed the invention...
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Luoyang Zhongzhong Casting and Forging Co Ltd and CITIC Heavy Industries patent application for Novel Ultrahigh Strength and Toughness Steel Highly Adaptive to Extreme Stress Working Conditions and Preparation Method of Novel Ultrahigh Strength and Toug..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Baoshan Iron & Steel and Baosteel Zhanjiang Iron & Steel Co Ltd patent application for Copper-plated Cold-rolled Steel Sheet for Battery Pack Liquid Cooling Plate, Liquid Cooling Plate and Manufacturing Method of Copper-plated Cold-rolled Steel Sheet. Y..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Indonesia Green Inspection Tech Research Co Ltd patent application for Manufacturing Process and Application of Ferritic Stainless Steel. Lai Junwei, Liang Jianhun, Chen Saichun, Wang Xuhuang, Xu Wentao and Zhou Qinglong developed the invention.
The ..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Beijing Shougang Co Limited patent application for Control Method for D-type Inclusions in Hot Rolled Steel and Hot Rolled Steel. Ma Wenjun, Zhu Liang and Zhang Lifeng developed the invention.
The patent application number is CN202610313708 20260316...
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Tangshan Iron & Steel Group, Tangshan Branch of HBIS Co Limited and Hegang Leting Steel patent application for Converter Final Slag Magnesium Oxide Dynamic Control Method. Lu Boxun, Qin Tieyu, Li Yiting, Zu Gang, Zhang Yao, Huang Quankai, Wen Juwen, Wan..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Angang Steel Co Limited patent application for Wire Coil Type Control Method and System. Zhang Yu, Liu Min, Shi Mi, Guo Sicong, Du Pengyang, Wang Yuxuan, Liu Xiang and Wang Xin developed the invention.
The patent application number is CN202610287630 ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received The First Co Of China Eighth Engineering Bureau Ltd patent application for Maintenance Device for Oversized HPC (high Performance Concrete) Steel Frame. Wang Zhoukun, Tang Yu, Lu Jian, Lin Feng, Gong Xianwei, Qi Xiangcheng, Dong Hui, Yang Mengkang and Z..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Guizhou Qunhua Jiujiu Special Ceramics Tech Co Ltd has received a patent for 310s Stainless Steel Dewaxing Sagger. This invention was developed by Zhang Weiqun and Zhang Nanquan.
The patent application number is CN202422900405U 20241127. The patent publication number is CN223532700 (U). International Paten..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Hangzhou Yashang Plastic Arts Co Ltd has received a patent for Fixing Support for Stainless Steel Sculpture. This invention was developed by Wang Guoping, Wang Ruiyu, Wu Long and Wang Yingzhen.
The patent application number is CN202422621275U 20241029. The patent publication number is CN223531734 (U). Inte..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Tangshan Shengnian Machinery Tech Co Ltd has received a patent for Steel Plate Machining Protection Device. This invention was developed by Zhou Jianchun, Han Xiaochun and Liu Haiyong.
The patent application number is CN202422519113U 20241018. The patent publication number is CN223531520 (U). International..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Dongguang County Weibo Carton Machinery Mfg Co Ltd has received a patent for Novel Cutting Device for Color Steel Plate Production. This invention was developed by Xing Huanwei.
The patent application number is CN202423168590U 20241220. The patent publication number is CN223531500 (U). International Patent..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chengdu Jinhuatong Road And Bridge Equipment Mfg Co Ltd has received a patent for Steel Formwork Bending Equipment. This invention was developed by Chen Jinhua and Li Chengfa.
The patent application number is CN202423158214U 20241220. The patent publication number is CN223531162 (U). International Patent C..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Jiangsu Climbing Energy Tech Co Ltd has received a patent for Round Steel Straightening Forming Machine. This invention was developed by Wu Jiahao, Wu Nian, Wu Biao and Wu Qi.
The patent application number is CN202423158406U 20241220. The patent publication number is CN223531136 (U). International Patent C..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Henan Guangtong Metal Mfg Co Ltd has received a patent for Steel Template Fine Straightening Machine. This invention was developed by Jia Baoyong and Xue Hongzhi.
The patent application number is CN202423162641U 20241220. The patent publication number is CN223531128 (U). International Patent Classification..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Tangshan Iron & Steel Group, Tangshan Branch of HBIS Co Limited and Hegang Leting Steel patent application for Heat Preservation Method for Masonry Construction of Blast Furnace Hearth. Liu Lei, Gao Bing, Wei Yao, Feng Lantao, Li Baosheng, Cao Shuzhi, Z..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Angang Steel Co Limited has sought patent for Device for Reducing Content of Dust in Raw Gas in Coke Oven and Use Method of Device. This invention was developed by Yin Degang, Yi Xiaoming, Liu Zhaoqiang, Yi Peng and Zhao Hua.
The patent application number is CN202610482409 20260413. The patent publication ..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Jiangsu Shengri Mech Equipment Manufacturing Co Ltd has sought patent for Laser Cladding Device for Repairing Steel Rolling Furnace Roller Bearing Seat. This invention was developed by Fan Ming and Zhu Guoquan.
The patent application number is CN202610570888 20260428. The patent publication number is CN122..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Huilongfeng Shandong Environmental Prot Equipment Co Ltd has sought patent for High-precision Leveling, Deoiling and Phosphating Linkage Pretreatment Device for Container Steel. This invention was developed by Yuan Wenxing, Zhang Fuqi, Yin Shifu, Xu Wannan and Xue Wei.
The patent application number is CN20..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Angang Steel Co Limited has sought patent for Low-magnetostriction Ultrathin Electrical Steel and Production Method Thereof. This invention was developed by Li Yao, Zhang Zhiyi, Liu Xuming, Hu Wanqing, Liu Wenpeng, Jia Zengben, Sun Chao, Li Zhijian, Chen Chunmei, Li Yadong, Gao Zhenyu, Li Hao, Zhao Jian and L..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Angang Steel Co Limited has sought patent for Production Method for Improving Wear Resistance of Groove Type Steel Rail for Tramcar. This invention was developed by Zhang Yu, Gui Lin, Gao Hang, Jia Hongbin, Yu Haixin, Jin Jiyong and Wang Dong.
The patent application number is CN202610261562 20260305. The p..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chongqing Rongan Steel Proc Co Ltd has applied Chinese patent for Steel Rust-proof Treatment Device and Working Method Thereof. Wang Juyang developed it.
The patent application number is CN202610470425 20260410. The patent publication number is CN122098880 (A). International Patent Classification codes are..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Liaoning Inst Science & Technology has submitted a patent application for Tunnel Steel Arch Support Device. Ma Siyuan and Liu Feng developed the invention.
The patent application number is CN202610601808 20260504. The patent publication number is CN122106638 (A). International Patent Classification codes a..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Angang Steel Co Limited has applied Chinese patent for High-strength Electrical Steel and Production Method Thereof. Zhang Zhiyi, Liu Xuming, Hu Wanqing, Liu Wenpeng, Jia Zengben, Sun Chao, Li Zhijian, Chen Chunmei, Li Yadong, Jiang Fujian, Zhang Xu, Gao Zhenyu, Li Hao, Zhao Jian, Wang Tie and Li Fuqiang deve..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Angang Steel Co Limited has applied Chinese patent for High-fatigue-performance Low-temperature Steel Bar and Manufacturing Method Thereof. Du Lin, Zhang Tao, Zhu Yingguang, Zhang Hongliang and Xu Lei developed it.
The patent application number is CN202610261346 20260305. The patent publication number is C..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Panzhihua Iron & Steel Research Inst Pangang Group has applied Chinese patent for Rotational Flow Pool Oil Removal Device and Oil Removal Method. Peng Hongliang developed it.
The patent application number is CN202610291436 20260311. The patent publication number is CN122102284 (A). International Patent Cla..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Henan Nangang Heli New Mat Co Ltd has filed a patent application for Method for Improving Rolling Quality of Cold-rolled Ribbed Steel Bars. This invention was developed by Yoon Hae-kyung and Xia Weixi.
The patent application number is CN202610442623 20260407. The patent publication number is CN122099064 (A..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Angang Steel Co Limited has applied Chinese patent for Sintering Oxidation Catalyst for High-proportion Magnetic Concentrate and Use Method of Sintering Oxidation Catalyst. Duan Lixiang, Liu Yang, Li Jinlian, Li Xiang, Han Ziwen, Wang Liang, Liu Shuai and Jin Jin developed it.
The patent application number..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Harbin No. 2 Hospital has submitted a patent application for Adjustable and Detachable Stainless Steel Double-layer Stretcher Special for Hyperbaric Oxygen Chamber. Zhang Hong, Qu Jiayou, Wang Yang and Zhao Ziyan developed the invention.
The patent application number is CN20261036215 20260113. The patent p..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Chengdu Advanced Metal Materials Industry Technology Research Inst Co Ltd has submitted a patent application for Hot Work Die Steel and Production Method Thereof. Cui Qing, Chen Wenxiong, Yi Kun and Li Tianyu developed the invention.
The patent application number is CN202610389997 20260327. The patent publ..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Central Iron & Steel Research Inst Co Ltd has filed a patent application for High-strength Wear-resistant Steel with Excellent Low-temperature Toughness and Preparation Method of High-strength Wear-resistant Steel. This invention was developed by Lei Ming, Zhao Jinxuan, Zhao Bo, Zhou Dongjie, Yao Tonglu, Wu W..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Liaoning Mat Laboratory has filed a patent application for Martensitic Stainless Steel with High Abrasion Resistance as Well as Preparation Method and Application of Martensitic Stainless Steel. This invention was developed by Zhao Haitao, Mao Xinping, Wang Shuize and Sun Kai.
The patent application number..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Nanyang Hanye Special Steel Co has submitted a patent application for Direct Quenching and Tempering Production Method for Low-alloy-cost High-strength Z-direction Steel. This invention was developed by Yuan Gaojian, Wang Lu, Zhang Tao, Zhu Xianxing, Li Zhongbo, Wang Yingjie, Kang Wenju, Yang Dong and Liu Chu..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Panzhihua Iron & Steel Research Inst Pangang Group has submitted a patent application for Method for Smelting Schreyerite in Blast Furnace. This invention was developed by Xie Hongen, Hu Peng, Zheng Kui and Zhu Fengxiang.
The patent application number is CN202610211707 20260213. The patent publication numb..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Guangxi Beigang Jinya Steel Co Ltd has filed a patent application for Low-acid-consumption Solid Solution Treatment Device for Stainless Steel Production. This invention was developed by Huang Shanshan, Chen Chengkang, Lee Jin-soo, Xiong Mingguo, Xie Junjun, Tan Weiqin and Lin Qiaoqiang.
The patent applica..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Panzhihua Iron & Steel Research Inst Pangang Group patent application for Welding Method for Improving Performance of Steel Rail Joint. This invention was developed by Wang Xiaoqiang, Wang Ruoyu, Lu Xin and Bai Wei.
The patent application number is C..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Yantai Xinke Steel Structure Co Ltd patent application for Steel Grating Mounting and Clamping Device of Clamping Plate Positioning Nut Self-balancing Fastener and Machining Equipment. The invention was developed by Zhang Junqiang.
The patent applic..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Taizhou Yuling Metal Products Co Ltd patent application for Stainless Steel Handrail Welding Equipment. Liu Mingjun and Jiang Li developed the invention.
The patent application number is CN202610422885 20260401. The patent publication number is CN122..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Hubei Ouwei Intelligent Mfg Co Ltd patent application for Auxiliary Butt Joint Device for Steel Structure Machining. The invention was developed by Liu Dongmei, Hu Weijun and Guo Xiaole.
The patent application number is CN202610405610 20260331. The ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Puyang Yuyang New Mat Co Ltd patent application for Cutting Device Capable of Conducting Multi-group Cutting and Used for Plastic-steel Door and Window Profile Machining. Liu Yingchun, Cai Jianguang and Cai Yaling developed the invention.
The patent ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Jiangsu Huigang New Material Tech Co Ltd patent application for Edge Cutting Device for Stainless Steel Plate Machining and Using Method of Edge Cutting Device. Sun Hui, Du Guanghao, Zhang Guichun, Du Wei and Liu Pengcheng developed the invention.
Th..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Tianjin Hangjia Tech Co Ltd patent application for Steel Belt Cutting Device for Steel Belt Production. This invention was developed by Dong Xingbo, Ren Guangchun and Gao Mengjie.
The patent application number is CN202610580952 20260429. The patent p..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Shijiazhuang Tianwei New Material Tech Co Ltd patent application for Low-oxygen Pmz4020nb Ferritic Stainless Steel Water Atomized Powder and Preparation Method Thereof. This invention was developed by Yu Hongzhou and Zhao Weijie.
The patent applicati..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Xian Gangyan Special Alloy Co Ltd patent application for Multi-directional Forging Method for High-carbon M50 Steel. This invention was developed by Li He, Zeng Xinhui, Jia Dongfeng, Gao Huan, Gao Xin, Zhang Xiaojiao and Zhang Zengwen.
The patent app..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Zhejiang Yueri Mould Steel Co Ltd patent application for High-strength Austenitic Stainless Steel Forge Piece Forging Equipment and Process. The invention was developed by Li Ying and Yang Yi.
The patent application number is CN202610313245 20260316..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published CCCC Second Harbour Engineering Co Ltd patent application for Integrated Forming and Manufacturing Method for Prefabricated Small Box Girder Reinforcing Steel Bar Component. The invention was developed by Zhang Yongtao, Dong Qifeng, Wu Zhongzheng, Zhai..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Jiangsu Jingye Iron and Steel Co Ltd patent application for Straightening Machining Device for Hot-rolled Ribbed Steel Bars. This invention was developed by Yao Guoyong, Wu Liguo, Wu Longkun and Zou Yingchun.
The patent application number is CN202610..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received Qinhuangdao Shanhaiguan Railway Mat Co Ltd patent application for Turnout Steel Rail Continuous Planing and Drilling Machining Device and Technology. Zhang Qiutong, Tian Xintong, Chen Zheng, Chang Jian and Liu Shuang developed the invention.
The pate..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chongqing Hongsen New Mat Co Ltd has applied Chinese patent for Turnover Device and Method for Steel Member Welding. Zhou Xuncai, Wen Qigang and Wang Chengjiang developed it.
The patent application number is CN202610220650 20260224. The patent publication number is CN122099682 (A). International Patent Cla..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Angang Steel Co Limited has applied Chinese patent for Welding Repair Method for Protective Cover of Convexity Instrument. Du Xiaogang, Qin Zhenyang, Ning Yixian, Deng Kai, Sun Maosong and Chen Hongwei developed it.
The patent application number is CN202610490728 20260414. The patent publication number is ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Guangdong Mainuo Industrial Tech Co Ltd has applied Chinese patent for Multi-angle Rapid Cutting Device for Stainless Steel Plates. Liao Zhangxiang and Liao Dongfan developed it.
The patent application number is CN202610481987 20260413. The patent publication number is CN122099419 (A). International Patent..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Jiangsu Qianxi Hangxiao Assembly Type Building Tech Co Ltd has applied Chinese patent for Bending Processing Equipment for Steel Structure Connecting Piece. Xu Lili and Yuan Jianhua developed it.
The patent application number is CN202610533295 20260422. The patent publication number is CN122099124 (A). Int..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Taizhou Huizhong Stainless Steel Products Co Ltd has applied Chinese patent for Automatic Drawing and Cutting-off Equipment for Stainless Steel Rod Machining. Sun Hui, Du Guanghao, Zhang Guichun, Du Wei and Liu Pengcheng developed it.
The patent application number is CN202610452025 20260408. The patent pub..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Angang Steel Co Limited has filed a patent application for Low-reactivity Continuous Casting Covering Slag Suitable for High-rare-earth Weathering Resistant Steel. This invention was developed by Liu Zhiming, Yang Guang, Sun Shen, Teng Xingze, Fan Sipeng, Jia Jixiang, Xu Mengchun, Wang Haiwei and Yang Ji.
..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Angang Steel Co Limited has submitted a patent application for Blast Furnace Ore Tank System Electrical Equipment Fault Prevention and Control Method. This invention was developed by Gao Fagang, Zhang Lei, Li Xiaochun, Ma Hongda, Xie Zhiguo, Xiao Jinglei and Fu Baitian.
The patent application number is CN2..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Guizhou Zhisheng Wisdom Tech Co Ltd has submitted a patent application for Intelligent Lifting Steel Frame for Logistics Park Storage. Zhou Qiang, Liu Zhengjian, Yang Changzhao and Wu Chengzhou developed the invention.
The patent application number is CN202610462038 20260409. The patent publication number ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Kunshan Yutezhan Prec Tungsten Steel Mould Co Ltd has submitted a patent application for Clamping Jig for Machining Precise Tungsten Steel Die. Liu Chao, Wang Guixi and Yuan Hongyang developed the invention.
The patent application number is CN202610285711 20260310. The patent publication number is CN122100..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shandong Dehuafang Intelligent Tech Co Ltd has submitted a patent application for Polishing Device for Outer Wall of Gas Steel Cylinder. This invention was developed by Li Chong.
The patent application number is CN202610343451 20260320. The patent publication number is CN122099975 (A). International Patent..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Hangzhou Yaohang Tech Co Ltd has submitted a patent application for Numerical Control Refiner for Tungsten Steel Head of Guide Plate. Wang Ligang developed the invention.
The patent application number is CN202610425831 20260402. The patent publication number is CN122099939 (A). International Patent Classif..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Qiying New Material Tech Shandong Co Ltd has submitted a patent application for Color Steel Plate Rolling and Cutting Production Line. Wei Qinqin and Wang Zhiwei developed the invention.
The patent application number is CN202610510768 20260417. The patent publication number is CN122099888 (A). Internationa..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Qingdao Jiahexin Steel Co Ltd has submitted a patent application for Limiting Device for Steel Structure Welding. Zhang Hegong, Wu Tianjie and Zhao Yuanyuan developed the invention.
The patent application number is CN202610555259 20260424. The patent publication number is CN122099715 (A). International Pat..
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