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Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chinese Patent for Oiling Device for Steel Ball Production has been issued to Hubei Yunsheng Rolling Element Mfg Co Ltd. This invention was developed by Zhao Zhongyou, Liang Yuanyi, Zhao Tongsheng and Li Weijun.
The patent application number is CN202422932277U 20241128. The patent publication number is CN2..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Tangshan Hongjie Stainless Steel Co Ltd patent application for Rapid Investment Casting Equipment for Stainless Steel Castings. This invention was developed by Zhang Yanhui, Feng Hongkui, Gao Shunli, Zhang Xugang and Zheng Xingwei.
The patent applica..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Hunan Industrial Equipment Installation has submitted a patent application for Construction Method of Single-layer Hyperbola Steel Structure Latticed Shell Indirect Cooling Tower. This invention was developed by Luo Bing, Wu Fan, Ouyang Xueming, Cheng Liqiang, Zhou Guangke, Xiao Wei, Liu Shixiong, Yuan Changr..
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
| 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
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shenzhen Overseas Decoration Engineering has submitted a patent application for Steel Plate Rib Keel System Suitable for Free-form Surface. This invention was developed by Chen Chenchen, Zhou Peiyang, Ding Zhen, Yao Lele, Wang Didi and Qiao Chuanbin.
The patent application number is CN202610401485 20260330. ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Hubei University of Arts & Science patent application for Transverse Steel Plate Spring Structure. The invention was developed by Zhou Jiaqi, Liu Zhen, Li Zhouquan, Li Zhi, Liu Chaoyang and Wu Huawei.
The patent application number is CN20261089656 202..
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 -- 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
| 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 -- Shandong Mining Machinery Huaneng Equipment Manufacturing has sought patent for Non-edge-sharing One-step Steel Plate Cutting Method. This invention was developed by Cao Yanghao, Tang Zhaoliang, Han Gang, Li Binghui, Chen Weihai, Wang Yongzhen, Wu Shizhuo and Xie Juntao.
The patent application number is CN20..
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 -- Tianjin Dengliang Tech Co Ltd has submitted a patent application for Strip Steel Cutting Device. This invention was developed by Xu Fengjuan, Liu Kai and Sun Jianxiu.
The patent application number is CN202610584224 20260429. The patent publication number is CN122099429 (A). International Patent Classificat..
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 -- Bazhou Jinxu Tech Co Ltd has submitted a patent application for Longitudinal and Transverse Shearing Equipment and Shearing Method for Galvanized Strip Steel. This invention was developed by Zhang Hui, Zhang Liyan, Ma Zhenjiang and Han Yuhui.
The patent application number is CN202610235482 20260227. The pa..
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 -- 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 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 -- 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 -- 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 -- 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 -- Beijing Tiantan Decoration Engineering has been granted a patent for Steel Machining and Grinding Device for Decoration. This invention was developed by Guan Siyi.
The patent application number is CN202423169533U 20241220. The patent publication number is CN223532135 (U). International Patent Classification ..
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 China Constr 8th Engineering Division for Safety Belt Tying and Hanging Clamp Device for Mounting and Dismounting Steel Enclosing Purlin. Guo Haoqi, Minami Yoshiteru, Luo Jing, Ren Qiaoyang, Zhang Tengfei, Qiu Peng, Liu Shilei, Sun Jinchao, L..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Baoshan Iron & Steel has sought patent for Device and Method for Replacing Stopper Without Continuous Casting in Continuous Casting Process. This invention was developed by Chen Wenjie, Wu Jie, Luo Jianeng and Zhang Linquan.
The patent application number is CN202411726897 20241128. The patent publication num..
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 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 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 -- Jiangsu Qikui New Material Tech Co Ltd has submitted a patent application for Bending Machine Adaptive to Multi-specification Bundled Steel Bars. An Na, Tian Mingming, Sun Dayan, Lu Shuying, Wang Yifan, An Pengxiang, Cheng Yantao and Guo Weicheng developed the invention.
The patent application number is CN..
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 -- Shandong Zhongtie Huasheng Machinery Co Ltd has submitted a patent application for Metal Angle Steel Bending Device. Zhou Baofa, Wang Zongwen and Dong Aijun developed the invention.
The patent application number is CN202610589268 20260430. The patent publication number is CN122099122 (A). International Pat..
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 -- Jiangsu Hongyu Heavy Industry Technology has been awarded a patent for Leveling Device for Welding Seam of Steel Structure. This invention was developed by Pan Xiaofu, Li Shanqing, Li Hao and Li Song.
The patent application number is CN202423240301U 20241227. The patent publication number is CN223532112 (U)...
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Chinese Patent for Steel Grinding Device has been issued to Shandong Yifangda Construction Management Group. This invention was developed by Wang Shulei.
The patent application number is CN202423158004U 20241220. The patent publication number is CN223532080 (U). International Patent Classification codes are ..
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
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Xinji Aosen Special Steel Group has submitted a patent application for Steel Bar Hot Rolling Device. This invention was developed by Geng Sha, Wang Peixing, Li Yifan, Han Shuo and He Bin.
The patent application number is CN202610570609 20260428. The patent publication number is CN122099079 (A). International..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Angang Steel Co Limited has submitted a patent application for Processing Method for Tail Opening and Folding of Mandrel-free Hot Coil Box. This invention was developed by Wang Gang, Song Xiaoming, Wang Cun, Fu Qingcai, Liu Jinchao, Ai Chengshen, Li Jiangwei and Song Chengyuan.
The patent application numbe..
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 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 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 -- 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 -- Southwest Jiaotong University has sought patent for Turnover Steel Structure Accessory Welding Clamping Device. This invention was developed by Cheng Zhenyu, Liu Jiawei, Liang Guoxi, Xie Qun and Wei Chuan.
The patent application number is CN202610518030 20260420. The patent publication number is CN122099719 ..
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..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- DEC Guangzhou Heavy Machinery has submitted a patent application for Overturning Auxiliary Device for Welding H-shaped Steel and Welding Method of H-shaped Steel. This invention was developed by Jiang Zuwei, Sun Shaobin, Dai Guangming, Feng Jiacong, Wang Shuliang, Xie Dan and Yao Chenglin.
The patent applica..
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 -- Foshan Shuowang Metal Products Co Ltd has submitted a patent application for Guiding, Butting and Positioning Mechanism for Stainless Steel Plate Welding and Welding Equipment of Guiding, Butting and Positioning Mechanism. Xie Lijuan and Wu Junping developed the invention.
The patent application number is ..
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 -- State Intellectual Property Office of China has published Baoshan Iron & Steel patent application for Welding Joint of Steel Part, Manufacturing Method and Application. The invention was developed by Gong Tao, Wu Yue, Wu Tianhai, Lei Ming, Ding Kai, Pan Hua, Liu Chengjie and Wen Zhongling.
The patent applica..
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 -- Hunan Valin Xiangtan Iron & Steel has submitted a patent application for Rolling Process for Improving Surface Quality of C70s6 Non-tempered Steel. Wu Min, Hou Quan, Zhang Jie, Yuan Lin, Liu Zhi, Du Jiang, Luo Jingxian, Pan Xiquan and Yang Gengchao developed the invention.
The patent application number is CN..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Ansteel Engineering Technology patent application for Process Method for Producing Hot-rolled Strip Steel Below 1.0 Mm. The invention was developed by Chen Yang, Ma Hongfeng and Zhang Wei.
The patent application number is CN202610487623 20260414. The ..
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
| 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 -- State Intellectual Property Office of China has published MCC Shanghai Steel Structure Technology patent application for Hot-rolled H-shaped Steel and Corrugated Steel Web Prestressed Composite Beam and Assembly Method Thereof. The invention was developed by Niu Hongxia, Huang Wenhua, Zhu Weijun, Chen Hui, Zh..
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
| 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
| Fri 14 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has received SD Steel Rizhao patent application for Method for Achieving Trip Type Bainite Steel Performance Improvement Through Microstructure Regulation and Control. Nan Xiaobin, Liu Wanchun, Fan Yue, Yin Cuilan, Ding Mingkai, Hou Xiaoying, Sun Shuai and Wang Peng..
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 -- Shandong Iron and Steel has applied Chinese patent for Rh Furnace Deep Decarburization Modularization Technology and Smelting Method. Han Leilei, Zou Chunfeng and Huo Xiwei developed it.
The patent application number is CN202610387608 20260327. The patent publication number is CN122105056 (A). International ..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Shandong Iron and Steel has applied Chinese patent for Method for Producing High-cleanliness Steel Through Tundish Diffusion Deoxidation. Chen Liang, Liu Chengbao, Li Qingjun, Li Jun, Lin Min, Liu Chao, Han Jie, Sun Zonghui and Ren Keshe developed it.
The patent application number is CN202610492211 20260415...
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 published LYSTEEL patent application for Scrap Steel Batching System and Method. The invention was developed by Hu Zhenfei, Zhu Yi, Xiao Jin and Hu Wencai.
The patent application number is CN202610235717 20260227. The patent publication number is CN122105047 (A..
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
| 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
| 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 -- 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
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Jiangsu GoodSun New Energy has submitted a patent application for Steel Profile Stamping and Trimming Process and Device for Solar Photovoltaic Panel Frame. This invention was developed by Jiang Chao.
The patent application number is CN202610429758 20260402. The patent publication number is CN122099754 (A). ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shanxi Zhongfei Haide Metal Structure Mfg Co Ltd has submitted a patent application for Multifunctional Steel Plate Cutting Machining Equipment. This invention was developed by Ding Wei, Ma Huadong, Zhao Xiangrui, Li Kexun, Zhang Ruihong, Gao Feilong, Yang Zhenhua and Wei Haiqing.
The patent application nu..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Kunshan Yutezhan Prec Tungsten Steel Mould Co Ltd has submitted a patent application for Automatic Cutting Device for Precise Tungsten Steel Die Machining. This invention was developed by Liu Chao, Wang Guixi and Yuan Hongyang.
The patent application number is CN202610257016 20260304. The patent publicatio..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has released Baoshan Iron & Steel patent application for Tailor-welded Part, Manufacturing Method Thereof and Welding Wire Applied to Tailor-welded Part. This invention was developed by Gong Tao, Wu Yue, Wu Tianhai, Lei Ming, Ding Kai, Pan Hua, Liu Chengjie and Wen ..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- Shunyao Supply Chain Jinan Co Ltd has submitted a patent application for Laser Welding Device and Welding Process for High-strength Steel Plate. Xu Hui and Zhang Haozhi developed the invention.
The patent application number is CN202610506202 20260416. The patent publication number is CN122099578 (A). Inter..
Steel
| Sat 15 Aug 2026
Beijing, Aug. 15 -- State Intellectual Property Office of China has published Hunan Fangheng New Material Technology patent application for Aluminum-tin-steel Composite Board and Preparation Method Thereof. The invention was developed by Peng Li, Zhao Fang, Wu Hongyan, Hu Peng, Deng Hui and Zeng Zhiheng.
The patent application ..
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 -- 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 -- 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 -- Bengbu Wanfang Cement Products has secured a patent on Saw Blade Tightening Structure for Steel Bar Sawing Machine. Hu Zhenye, Hu Fengzhong, Zhang Rongming and Tang Yan developed the invention.
The patent application number is CN202422830664U 20241120. The patent publication number is CN223531523 (U). Intern..
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 -- 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 -- 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 -- Guangdong Hongsheng Furniture has received a patent for Steel Structure Guardrail. This invention was developed by Duan Gaosheng.
The patent application number is CN20252088806U 20250115. The patent publication number is CN223529200 (U). International Patent Classification code is A47C21/08.
State Intellec..
Steel
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Saisi Baiou Anhui Engineering Technology Equipment has applied Chinese patent for Stainless Steel Equipment Surface Pickling Passivation Process. Dai Xiaoyun and Gu Lei developed it.
The patent application number is CN202610111957 20260127. The patent publication number is CN122105412 (A). International Pate..
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
| Fri 14 Aug 2026
Beijing, Aug. 15 -- Gansu Jiu Steel Group Hongxing Iron & Steel has applied Chinese patent for 1800mpa Hot Forming Steel Resistant to High-temperature Oxidation and Preparation Method of 1800mpa Hot Forming Steel. Guo Yuanqiang, Lin Xiaoliang, Zhang Kai, Di Yanjun, Shao Huijun, Hu Jinlong and Zhao Zhiyan developed it.
The paten..
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 released Hangzhou Pengwu Medical Devices patent application for High-nitrogen Nickel-free Austenitic Stainless Steel Bracket and Preparation Method Thereof. This invention was developed by Yin Gang.
The patent application number is CN202610224193 20260225. The ..
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 -- 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
| 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 -- 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 -- 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 -- 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 -- 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)..
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