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Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Chinese Patent for Aluminum Alloy Heat Exchanger End Socket has been issued to Jiangsu Shengxiang Light Alloy Tech Co Ltd. This invention was developed by Guan Baoqing.
The patent application number is CN202422889909U 20241126. The patent publication number is CN223484968 (U). International Patent Classif..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Singtong Marine & Offshore for Portable Metal Embarkation Ladder for Offshore Platform. Sun Nan, Tan Yuying and Ding Ning developed the invention.
The patent application number is CN202422945968U 20241202. The patent publication number is..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Glass Fiber Winding Cylinder has been issued to Jushi Group Jiujiang. This invention was developed by Yang Kairong, Zhang Hongliang, Zhang Xin, Yang Weizhong and Wan Weiwei.
The patent application number is CN20242320949U 20241209. The patent publication number is CN223480519 (U). Inter..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Nanjing University of Science & Technology has received a patent for Water Cooling Screen for Single Crystal Growth Furnace. This invention was developed by Li Qiang, Liu Jia and Liu Feng.
The patent application number is CN202422844663U 20241121. The patent publication number is CN223481339 (U). Internat..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Pan Head Connecting Structure has been issued to Yongkang Chengxin Aluminum Products. This invention was developed by Wu Haojiang.
The patent application number is CN20242380969U 20241213. The patent publication number is CN223481414 (U). International Patent Classification code is D04B..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Daye Non-ferrous Metals has been awarded a patent for Copper-separated Liquid Treatment System. This invention was developed by Liu Jianxin, Gao Yuli, Yue Ansheng, Li Kun, Bao Shenghua, Fan Xiang and Wang Mengyu.
The patent application number is CN202422997860U 20241205. The patent publication number is C..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Central & Southern China Municipal Engineering Design and Research Institute has been granted a patent for Detachable Landscape Stone Splicing System. Dai Hang developed the invention.
The patent application number is CN202422620479U 20241029. The patent publication number is CN223481598 (U). Internationa..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Chinese Patent for Microcrystal Solder Ball Blanking Device has been issued to Huanggang Tongding Metal Mat Co Ltd. This invention was developed by Zhang Zhi.
The patent application number is CN202422466260U 20241011. The patent publication number is CN223476274 (U). International Patent Classification co..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Shenzhen Zhenjia Aluminum Industry has secured a patent on Combined Keel Convenient to Disassemble. Wu Jingbiao developed the invention.
The patent application number is CN202422940763U 20241130. The patent publication number is CN223482098 (U). International Patent Classification codes are E04B9/06 and E..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Shanghai Ruiju Metal Products has obtained a patent for mobile platform ladder. This invention was developed by Lin Yanfeng, Wang Zhimin and Cai Binbin.
The patent application number is CN202422872895U 20241122. The patent publication number is CN223482579 (U). International Patent Classification codes ar..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- China Coal Technology Engineering Group Chongqing Research Institute has been awarded a patent for Drill Rod Storage Device with Top-mounted Manipulator. This invention was developed by Wang Qingfeng, Xin Dezhong, Zhang Shizhai, Chen Hang, Wan Jun, Xiao Yuqing, Liu Xiaohua and Lyu Jinjun.
The patent appli..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Shandong Shouguang Kunlong Petroleum Machinery for Centralizing Rotatable Anti-eccentric-wear Super-strong Solid Sucker Rod. Wu Faxiang, Li Hongkun, Li Mingjun, Du Zhongkai, Zhang Haibo, Li Huimin and Lu Tingting developed the invention.
..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Y & C Engine has been granted a patent for Oil Seal Structure for Valve Rod of Natural Gas Engine. This invention was developed by Yu Jianfeng, Qian Lihong, Zhang Zeqiang, Chen Fanfan, Chen Rongqing, Peng Nandi, Yang Zeyan, Du Peizhe, Zhang Jian, Wang Yanan and Ning Yong.
The patent application number is ..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Changsha Institute Mining Research for Mine Underground Automatic Drainage Control Device. Qian Jing, Yang Ning, Tang Mingdong, Peng Yuejin, Yan Lide, Zhong Zhouying, Ren Qinglin, Fu Zhouyun and Lin Yuansheng developed the invention.
The ..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Anhui Tongyao Petroleum Equipment has been awarded a patent for Piston Rod Convenient to Disassemble and Assemble. This invention was developed by Yang Haodong, Yang Chaoqun and Ji Yinghui.
The patent application number is CN202422991048U 20241205. The patent publication number is CN223482879 (U). Interna..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Guoneng Fuquan Power Generation has been granted a patent for Novel Sealing Ring. Li Xianxing, Lee Chang-gook and Shao Wenjun developed the invention.
The patent application number is CN202422938260U 20241129. The patent publication number is CN223483426 (U). International Patent Classification codes are ..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Urumqi Yaou Rare Metal for Mechanical Seal with Pressure Adjusting Structure. Zhai Fubing, Wang Tianbing and Lin Fei developed the invention.
The patent application number is CN202422276969U 20240914. The patent publication number is CN22..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to China Western Fluid Control Technology for Metal Sealing Structure for Pre-starting Type Regulating Valve. Shao Xingwen, Luo Dexiang, Guo Qing, Lu Hekui, Zhu Lei, Liu Hengbo and Wei Jinsheng developed the invention.
The patent application..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Huizhou Fushi Technology for Ultrathin Liquid Crystal Panel Television. Li Youwei and Li Mingliang developed the invention.
The patent application number is CN202423281930U 20241230. The patent publication number is CN223483857 (U). Inter..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Xilingol League Shanjin Aer Hada Mining has obtained a patent for layered sampler. This invention was developed by Chen Xuhu, Liu Ben and Li Ning.
The patent application number is CN202422511920U 20241017. The patent publication number is CN223485539 (U). International Patent Classification code is G01N1/..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Mianyang Kaite Glass Products has been granted a patent for Forming Die Exhaust Structure for Flat Glass Bottle. Deng Shaowen developed the invention.
The patent application number is CN202422839685U 20241121. The patent publication number is CN223481037 (U). International Patent Classification code is C03B..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Hebei Wanfeng Metallurgical Spare Parts has been granted a patent for Cooling Wall for Blast Furnace. Yan Lifeng, Liu Dongdong, Yan Xiaoying, Li Chunxiao, Li Yuan and Zhao Donghuo developed the invention.
The patent application number is CN202222935934U 20221104. The patent publication number is CN223481173..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Hunan Iron and Steel Group Technology Research Institute has been granted a patent for Steel Slag Treatment Equipment. Wan Xuefeng, Qin Wei, Wang Jing, Zhu Lin, Gao Aifang, Luo Qing, Li Qi, Xie Baosheng, Peng Kaiyu and Xiao Dan developed the invention.
The patent application number is CN20242388559U 2024121..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- The Second Construction Engineering Company has been granted a patent for Reinforcing Device for Aluminum Die Construction. This invention was developed by Wang Hongtao, Wei Haitao, Zhou Wenlin, Huang Jingyu, Liu Zhifu, Yu Huayun and Xu Hui.
The patent application number is CN202422297741U 20240920. The pat..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- IRICO Hefei LCD Glass has been granted a patent for Cooling Device for Bearing of Molten Glass Stirrer. He Qunsheng, Bai Jie and Liu Qinggong developed the invention.
The patent application number is CN202423165363U 20241222. The patent publication number is CN223483192 (U). International Patent Classificat..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Jianglu Machinery & Electronics Group has been granted a patent for Anti-loose Clamping Piece for Compression Nut of Aluminum Alloy Box Body. Cheng Gang, Yang Renqi, Zhou Wei and Zhou Kaiyou developed the invention.
The patent application number is CN202421897894U 20240807. The patent publication number is ..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Haohua Zhongyi Hebei New Material has been granted a patent for Novel Glass Fiber Reinforced Plastic Quick Connecting Joint. Ai Baoyong, Ma Shaohua, Liu Zhongyi, Yin Guangyue, Zhou Quanli and Tang Jinhai developed the invention.
The patent application number is CN202423175317U 20241223. The patent publicati..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Guangdong Jinzhiyi Decoration Material has been granted a patent for Measuring Device for Aluminum Material Cutting. This invention was developed by Xiao Tian.
The patent application number is CN20242382610U 20241213. The patent publication number is CN223485045 (U). International Patent Classification code..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Guangdong Jinzhiyi Decoration Material has been granted a patent for Polishing Mechanism of Aluminum Carving Machine. Xiao Tian developed the invention.
The patent application number is CN202422897546U 20241127. The patent publication number is CN223477181 (U). International Patent Classification codes are ..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Haining Yongli Electronic Ceram has been granted a patent for Extruding and Slitting Device for Ptc (positive Temperature Coefficient) Ceramic Material. Xu Yefeng, Zhang Li and Xu Juanqin developed the invention.
The patent application number is CN20242304535U 20241206. The patent publication number is CN22..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Shaoxing Luosifu Hardware has been granted a patent for Super-hydrophobic Corrosion-resistant Aluminum Alloy Bicycle Frame. Fu Yulan developed the invention.
The patent application number is CN202422639012U 20241029. The patent publication number is CN223479239 (U). International Patent Classification code ..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Zoomlion Heavy Industry Science and Technology has been granted a patent for Steering System of Mining Wide-body Vehicle and Mining Wide-body Vehicle. This invention was developed by Yu Jinlin, Xiu Xiaoting, Hu Xikui, Shu Pengfei and Zhou Zhenguang.
The patent application number is CN202423183085U 20241223...
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Qingdao Boshang Packaging Products has been granted a patent for High-barrier Food-grade Aluminum Foil Bag. Yang Hua, Wang Yanqing and Wang Liqing developed the invention.
The patent application number is CN202423146993U 20241219. The patent publication number is CN223479800 (U). International Patent Classi..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Zhujin Technology Tianjin has been granted a patent for Ingredient Mixing Device for Metal Processing. Qian Zhu, Yan Zupeng, Yang Yuezhen, Liu Changxin and Shi Guizhen developed the invention.
The patent application number is CN20242329953U 20241209. The patent publication number is CN223474913 (U). Interna..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Chongqing Xingxu Zhongxing Building Material Technology has been granted a patent for Spraying Equipment for Processing Honeycomb Aluminum Plate of Curtain Wall. Lan Daibin, Feng Haojiang, Wu Linchuan, Long Hongbo and Wu Wei developed the invention.
The patent application number is CN202421522701U 20240701...
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Zhuhai Keheng Haoneng Intelligent Equipment has been granted a patent for Drawing Type Iron Removal Device. This invention was developed by Wang Qingmin, Li Yuan and Su Jiangui.
The patent application number is CN202422391755U 20240929. The patent publication number is CN223475214 (U). International Patent ..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Changshu Liony Metals has been granted a patent for Rolling Device for Iron-based Alloy Plate Processing. This invention was developed by Wen Chen, Ren Xiaodong and Fan Weidong.
The patent application number is CN202420853102U 20240424. The patent publication number is CN223475928 (U). International Patent ..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Anhui Kaifei New Material Technology has been granted a patent for Protective Mechanism of Nonferrous Metal Material Cutting Device. This invention was developed by Xu Kai.
The patent application number is CN20242352091U 20241211. The patent publication number is CN223476461 (U). International Patent Classi..
Metal & Mining
| Mon 13 Apr 2026
Geneva, April 14 -- Trumpf Laser Und Systemtechnik Se has applied WIPO patent for Method and Device for Welding Metal Components. Fiechtner Kai and Bocksrocker Oliver developed it.
The patent application number is WO2025EP77640 20250926. The patent publication number is WO2026073828 (A1). International Patent Classification c..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Foshan Nanhai Juyixuan Metal Plastic Products has been granted a patent for Open Type Cabinet Metal Frame Body with Stable Support Structure. Kuang Zuohui, Kuang Yingyu and Liang Zhiming developed the invention.
The patent application number is CN202421736434U 20240722. The patent publication number is CN22..
Metal & Mining
| Mon 13 Apr 2026
Beijing, April 14 -- Henan Xuyang Optoelectronics Technology and Beijing Xingzouqianli Technology have secured a patent on Regenerative Chamber and Photovoltaic Glass Kiln. Peng Changyou, Wu Yanbing, Wei Meng, Wang Haizhou, Xia Xingdong, Song Yifeng and Liu Yigang developed the invention.
The patent application number is CN20..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 14 -- Jiangyin Shuoren Energy Saving Environmental Protection Tech Co Ltd and Beijing Shuoren Energy Saving and Environmental Protection Tech Co Ltd have secured a patent on Electric Arc Furnace Device Used for Steel Smelting and Combined with Rotary Kiln. Nie Hailiang, Song Lili, Fan Xiaojun and Gao Ning develope..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 14 -- Powerchina Huadong Engineering Corporation and Zhejiang Huadong Engineering Construction Management Co Ltd have secured a patent on Dry Sand Processing and Desilting System. Ling Liangliang, Zhang Deshuai, Lu Shihui, Shi Tongqian and Xu Liang developed the invention.
The patent application number is CN202..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Zhejiang Rongping Building Materials Technology has secured a patent on Adjustable Slitting Device for Glass Fiber Tiles. Yu Rongliang developed the invention.
The patent application number is CN202422650078U 20241031. The patent publication number is CN223477747 (U). International Patent Classification cod..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Suzhou Lyuzhan Precision Parts has secured a patent on Transfer Device for Die Casting Production. Hou Feng and Wang Jian developed the invention.
The patent application number is CN202422719840U 20241108. The patent publication number is CN223479086 (U). International Patent Classification codes are B62B3/..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Kunshan Aluminum Industry has secured a patent on Uncoiling Conical Head Fixing Mechanism of Aluminum Foil Splitting Machine. Duan Junling, Zhang Suhui and Yang Yiwen developed the invention.
The patent application number is CN202422936184U 20241129. The patent publication number is CN223480453 (U). Interna..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- LYSTEEL has secured a patent on Slag Trough Structure for Blast Furnace Slag Iron Treatment. Peng Yin, Ouyang Honghe, Qiao Yongli and Liu Weipeng developed the invention.
The patent application number is CN20242364041U 20241212. The patent publication number is CN223481174 (U). International Patent Classifi..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Anhui University of Science and Technology has secured a patent on Mine Tunnel Device for Controlling Mine Ground Pressure and Rock Stratum. Sun Rongze, Li Zhihua, Li Zigao, Fan Zehao and Yang Dongdong developed the invention.
The patent application number is CN202423300213U 20241231. The patent publication..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Anhui University of Science and Technology has secured a patent on Self-adaptive Large-supporting-surface Mining Top Plate Supporting Device. Zhang Xiangyang, Li Suyu, Xu Linfeng, Cao Jiayue, Yang Dequn, Zhang Gaojun, Wang Zhongkai and Wang Fei developed the invention.
The patent application number is CN202..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Xinjiang Institute Engineering has secured a patent on Mine Tunnel Device for Controlling Mine Ground Pressure and Rock Stratum. Yang Fanfan, Ma Liqiang, Liang Xiaowei, Li Feng, Xiang Min, Chang Zhiguo, Zhang Fengwei, Qi Xinghua and Zhang Zhiguang developed the invention.
The patent application number is CN..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Sinohydro Bureau 6 has secured a patent on Drilling Type Sand Suction Drill Bit. Wu Senxu and Yu Fenghai developed the invention.
The patent application number is CN202422818666U 20241119. The patent publication number is CN223482597 (U). International Patent Classification codes are E21B10/00 and E21B10/62..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Guangdong Wewell Fireproof Technology has secured a patent on Hidden Frame Type Fireproof Glass Curtain Wall Window. Yin Liangjie and Ou Junming developed the invention.
The patent application number is CN20242306553U 20241206. The patent publication number is CN223482531 (U). International Patent Classific..
Metal & Mining
| Mon 13 Apr 2026
Beijing, April 14 -- Shandong Stars Bioindustry and Shandong Shidasi Medical Tech Co Ltd have been awarded a patent for Cover Glass Containing Box. This invention was developed by Wang Liyang, Lyu Jianglei, Hou Yazhou, Li Jia and Xu Hao.
The patent application number is CN202422855172U 20241122. The patent publication number ..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Yancheng Tianyuan Power Equipment has secured a patent on Transformer Iron Core Welding Equipment. Wang Dongqing, Wang Haibing, Wang Biao, Wu Yan, Yu Hongtao, Dai Yuanjun and Tang Hailong developed the invention.
The patent application number is CN20242315423U 20241206. The patent publication number is CN22..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Ningxia Ningchuang New Material Technology has secured a patent on Hot Aluminum Ingot Cooling Device. Zhang Ming, Fu Bin, Wei Zhonghua, Zhang Qing and Qi Minhua developed the invention.
The patent application number is CN202422642401U 20241031. The patent publication number is CN223476292 (U). International..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Yunnan Qujing Chenggang Steel Group has secured a patent on Steel Rolling Hot Conveying Roller Way Slag Removing Device. Liu Yishan, Liu Zhihua and Chen Shuhao developed the invention.
The patent application number is CN20242329673U 20241209. The patent publication number is CN223476269 (U). International P..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 14 -- Zhejiang Zhongheng Ind and Trade Co Ltd have been awarded a patent for Die-casting Aluminum Pot. This invention was developed by Liu Wusheng.
The patent application number is CN202422956350U 20241202. The patent publication number is CN223463921 (U). International Patent Classification codes are A47J27/00..
Metal & Mining
| Mon 13 Apr 2026
Beijing, April 14 -- Qingdao Dashen Energy Tech Co Ltd and Qingda Energy Saving Engineering Res Institute Qingdao Co Ltd have been granted a patent for Molten Steel Slag Air Quenching Granulation Treatment System. Zhao Peng, Cho Ji-seok, Sun Qinghua, Gao Xu and Wang Chuanchuan developed the invention.
The patent application n..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Tianjin Changdao Weiye Technology has obtained a patent for deburring device for metal stamping parts. This invention was developed by Lyu Haifeng and Wang Yuejia.
The patent application number is CN20242354417U 20241211. The patent publication number is CN223477189 (U). International Patent Classification ..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Pu Jie Fragrance Shanghai has obtained a patent for packaging equipment for ester spices packaged through glass bottles. This invention was developed by Yao Wanping.
The patent application number is CN202423124315U 20241217. The patent publication number is CN223479410 (U). International Patent Classificati..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Anhui Rongwei Precision Technology has obtained a patent for non-ferrous metal rolled material aluminum roll winding device. This invention was developed by Lyu Zhengjin, Sheng Jinrong, Yan Jiansheng and Zhang Xiaosan.
The patent application number is CN20242339120U 20241210. The patent publication number i..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- IRICO Hefei LCD Glass has obtained a patent for liquid crystal glass fixing frame. This invention was developed by Jin Lu, Han Chun, Liu Zhiwei, Yang Leilei, Gao Yu and Cui Shuangshuang.
The patent application number is CN20242369140U 20241212. The patent publication number is CN223479711 (U). International..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Guangzhou Zhonghang Building Decoration Design Engineering has obtained a patent for structure for fixing glass curtain wall at wall corner. This invention was developed by Su Pengfei, Li Lu, Zhang Kun and Li Yang.
The patent application number is CN20242324866U 20241206. The patent publication number is CN..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Nuclear Power Institute of China has obtained a patent for casting mold for uranium-zirconium alloy solid and annular cast ingot. This invention was developed by Zhao Yong, Wu Yu, Liu Chaohong, Jiang Mingzhong, Qiu Shaoyu, Zhuo Hong and Jiang Wenlong.
The patent application number is CN20242316151U 20241206..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Yingkou Thirty Three Aluminum has obtained a patent for aluminum alloy profile correcting mechanism. This invention was developed by Meng Qinggang and Li Dongming.
The patent application number is CN20242370485U 20241212. The patent publication number is CN223475973 (U). International Patent Classification ..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Renxin Industrial Development (Xinyang) has obtained a patent for powder spraying device for manufacturing quartz stone plate. This invention was developed by Hu Xiongjie, Hu Yachun, Jiang Yongming, Wang Limin, Tian Yongshang, Hu Dongsheng, Cao Ling and Wang Xin.
The patent application number is CN202422341..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Yixing Longchen Furnace Charge has obtained a patent for olivine porous tundish dry material raw material crushing device. This invention was developed by Huang Zhenxing, Luo Xianjin and Sun Libo.
The patent application number is CN202422616299U 20241029. The patent publication number is CN223475204 (U). In..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Chongqing Yujiang Lanfeng Power Parts has obtained a patent for spiral circulating water cooling structure of high-pressure casting mold. This invention was developed by Deng Qiang, Yang Chaojin and Mo Jiankui.
The patent application number is CN202422942673U 20241129. The patent publication number is CN223..
Metal & Mining
| Mon 13 Apr 2026
Geneva, April 14 -- L'Oreal and Simonet Frederic have sought patent for a Composition Comprising a at Least One Metal Oxide; and at Least One Oil Selected from Ethyl Oleate and/or Isopropyl Palmitate. This invention was developed by Simonet Frédéric and Friot Amélie.
The patent application number is WO2025IB00513 20251003...
Metal & Mining
| Mon 13 Apr 2026
Geneva, April 14 -- Northvolt AB and Northvolt Revolt have submitted a patent application for Process and System for Dissolving Metal Feedstock. This invention was developed by Casalese Eleonora, Burgos Parra Andrea María, Sadegh Vaziri Ramiar, Alemrajabi Mahmood, Ranitovic Milisav and Vieceli Nathalia.
The patent applicatio..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Metro(Suzhou) Precision Die Casting has secured a patent on Inverter Die-casting Cavity with Heat Dissipation Structure. Zhang Xiaokang developed the invention.
The patent application number is CN202422562110U 20241023. The patent publication number is CN223472461 (U). International Patent Classification co..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Steel Slag Proportioning Equipment has been issued to Qinhuangdao Baigong Steel. This invention was developed by Huang Xuanhui, Zhang Weijun, Ding Chuang, Liu Yun, Song Xin, Gong Lijuan and Fang Yongwei.
The patent application number is CN202422655813U 20241101. The patent publication num..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Temporary Stair for Aluminum Formwork Construction has been issued to The First Company of China 8th Engineering Bureau. This invention was developed by Kong Qinghexing, Wu Junhua, Hu Qingwen, Sun Yucang, Geng Xiaohua, Liu Jian, Li Wenyue, Chen Peng, Guo Fuqiang, Yan Tingjun, Zhang Daokai,..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Fireproof Ceramic Tile Wallboard has been issued to Wanhua Ecological New Home Decoration Henan. This invention was developed by Wang Xuemeng, Gan Benxing, Feng Weiqiang, Liu Dongdong, Gao Ronghua and Li Hong.
The patent application number is CN20242313273U 20241206. The patent publicatio..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Furnace Charging Structure Capable of Optimizing Furnace Charge Particle Size for Blast Furnace Ironmaking has been issued to Minyuan Iron & Steel Group. This invention was developed by Cao Lidong, Yao Qimin, Lin Jing, Zhang Yanjiang, Yan Renchao, Zhang Donghui, Ge Hua, Liu Kechao and Yao ..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Chinese Patent for Elastic Metal Sealing Element and Valve with Same has been issued to Liupanshan Labs. This invention was developed by Yao Jiawen, Xu Yanru, Zu Xinchen, Wang Guan and Xu Le.
The patent application number is CN202423115030U 20241217. The patent publication number is CN223483411 (U). Interna..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Novel Corrosion-resistant Glass Fiber Reinforced Plastic Bolt has been issued to Haohua Zhongyi Hebei New Material. This invention was developed by Ai Baoyong, Ma Shaohua, Liu Zhongyi, Yin Guangyue, Zhou Quanli and Tang Jinhai.
The patent application number is CN20242352597U 20241211. The..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Multifunctional Aluminum Profile Assembly Capable of Being Quickly Spliced has been issued to Guangdong Zhongya Aluminum. This invention was developed by Kuang Limin, Li Ying, Kong Jielin, Fu Liaoran, Zhao Huiwu, Yang Canyi, Sun Yubo, Peng Yiping, Jiang Qiqiang and Wang Liqiong.
The paten..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Sheet Metal Part Self-adaptive to Assembly Tolerance has been issued to Wenling Haoji Machine Tool Accessories. This invention was developed by Lin Haijun.
The patent application number is CN202423253735U 20241228. The patent publication number is CN223483066 (U). International Patent Cla..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Positioning Structure for Mining Hydraulic Connecting Rod has been issued to Jiangsu Lanli Heavy Industry Technology. This invention was developed by Hu Xiaohu and Huang Hua.
The patent application number is CN202422862495U 20241123. The patent publication number is CN223482679 (U). Inter..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Chinese Patent for Sample Collection Device for Mining Geological Survey Engineering has been issued to Shaanxi Yinhe Coal Industry Development. This invention was developed by Li Xiaogang, Chen Zaiting, Wang Guangyu, Zhang Yuan and Wang Bo.
The patent application number is CN202422699653U 20241106. The pat..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- Chinese Patent for Hot Blast Stove with Sufficient Combustion has been issued to Henan Ocean Chemical Technology. This invention was developed by Zhang Shutao and Chu Jianxia.
The patent application number is CN20242263211U 20240826. The patent publication number is CN223484528 (U). International Patent Cla..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Hunan Iron and Steel Group Technology Research Institute for Split Type Slag Ladle and Steel Slag Treatment Equipment. Wan Xuefeng, Qin Wei, Wang Jing, Zhu Lin, Gao Aifang, Luo Qing, Li Qi, Xie Baosheng, Peng Kaiyu and Xiao Dan developed the..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Mianyang Kaite Glass Products for Primary Mold for Producing Special-shaped Glass Bottle. Deng Shaowen developed the invention.
The patent application number is CN202422839682U 20241121. The patent publication number is CN223481036 (U). Int..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Manyi Ruize Construction Engineering for External Protection Mechanism for Glass Curtain Wall. Li Qiang, Ji Min and Yao Famao developed the invention.
The patent application number is CN202422895939U 20241126. The patent publication number ..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Shandong Gold Mining Linglong for Multidirectional Filling and Jetting Device for Mine Hole. Qin Haoqing and Luan Shaoming developed the invention.
The patent application number is CN202423306082U 20241231. The patent publication number is ..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Jinchuan Group Nickel & Cobalt for Underground Mine Shaft Connection Survey Auxiliary Device. Feng Yulong, Sun Long, Gao Qiangzu, Ye Liangshan and Xue Kanghui developed the invention.
The patent application number is CN202423264551U 2024123..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Shanxi Coal Geology 115 Exploration Institute for Drilling Device for Mine Geological Survey. Xing Jiufa developed the invention.
The patent application number is CN202423319801U 20241231. The patent publication number is CN223482591 (U). I..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Nreal (Beijing) Technology for Intelligent Glasses Wearing Test Frame. Zhou Yafeng developed the invention.
The patent application number is CN202422644000U 20241030. The patent publication number is CN223485459 (U). International Patent Cl..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Dongying Yuxi Building Materials for Trimming Device for Aluminum Material Processing. Sun Fengqing and Wei Jiaxuan developed the invention.
The patent application number is CN20242339994U 20241210. The patent publication number is CN223477..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Lanli Heavy Industry Technology for Base Maintenance Assembly for Mining Hydraulic Support. Hu Xiaohu and Hu Jiasen developed the invention.
The patent application number is CN202422943090U 20241201. The patent publication number is..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Yong Lin Tech for Improved Abrasive Belt Mechanism for Surface Treatment. Tang Lu, Cao Gang, Yu Fujun and Jiang Chenghan developed the invention.
The patent application number is CN202422790062U 20241115. The patent publication num..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Voxelijet Suzhou 3D Printing for On-line Cleaning Device for Surface of Sand Mold Blank. Yang Yang, Huang Kanjin and Wang Aihui developed the invention.
The patent application number is CN202422842944U 20241121. The patent publication numbe..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Beijing AMC Additive Technology for Metal Powder Collecting Device of Metal 3D Printer. Jin Zhiying developed the invention.
The patent application number is CN202422847069U 20241121. The patent publication number is CN223475507 (U). Intern..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Fuan Qingmei Energy Material for Pipeline Type Iron Removal Device and Impurity Removal System. Wu Fachao, Lei Jie, Xu Kaihua, Bai Liang, Zheng Qingxing, Hu Shulong and Sun Hongyue developed the invention.
The patent application number is C..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Shandong Haoxin for Auxiliary Pouring Cup for Casting Ladle. Zhao Qingbo developed the invention.
The patent application number is CN202422829633U 20241120. The patent publication number is CN223476305 (U). International Patent Classificati..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Tianjin Xintian Steel United Special Steel for Sealing Protection Device for Tundish Impact Area of Continuous Casting Aluminum Killed Steel. Kang Xuchen, Li Jian, Chen Ran, Zhu Xiaoliang, Su Yanxiang and Li Zhenxiao developed the invention...
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Yancheng Jingchuan Mould Technology for Metal Casting Mold. Chen Chuanguang, Yu Guochen, Wu Zhigang and Zhang Zhengguo developed the invention.
The patent application number is CN202422322747U 20240924. The patent publication number is CN22..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Nreal (Beijing) Technology for Image Acquisition Device and Intelligent Glasses. Shen Xiaoping developed the invention.
The patent application number is CN202422644054U 20241030. The patent publication number is CN223472300 (U). Internation..
Metal & Mining
| Tue 14 Apr 2026
Beijing, April 15 -- Badishi Jiaxing Grinding Tool Technology has been awarded a patent for Abrasive Conveying Device. This invention was developed by Huang Jianjun.
The patent application number is CN202422832587U 20241120. The patent publication number is CN223480039 (U). International Patent Classification code is B65G35/00...
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