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Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- CSCEC Aecom Consultants has been awarded a patent for trussed girder connecting structure capable of achieving rapid assembly. This invention was developed by Pu Beichen, Liu Bin, Ma Guogang, Zhu Anjing, Tong Jingsheng, Pang Wei, Sun Minghe, Ma Jun, Li Maojun, Tian Yu, Zhang Bo and Ryu Saeng-han.
The paten..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Sinohydro Bureau 10 has secured a patent on retaining wall structure for water and soil conservation of mine waste rock yard. Zhou Julan, Song Ziping, Liu Li, Li Jian, Song Weitao, Zhang Dingwen, Li Qiangbing, Long Yunguo and Li Chao developed the invention.
The patent application number is CN202420813791U..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Xinyu Iron & Steel for hydrophobic structure. Zhang Yangyang, Zeng Yonglin and Bao Na developed the invention.
The patent application number is CN202420545239U 20240320. The patent publication number is CN222209914 (U). International Paten..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Lanzhou Engineering & Research Institute of Nonferrous Metallurgy has secured a patent on mine accumulated water monitoring device. Yue Yongwen, Cai Tianxia and Cai Yun developed the invention.
The patent application number is CN20242163810U 20240516. The patent publication number is CN222211877 (U). Inter..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Zhongtian Iron & Steel Group, Nantong has been granted a patent for sliding shoe of coke pusher for coking plant. Li Bingze, Huang Puqing, Wang Long, Ren Guangwei, Chen Yuhui and Yang Jianhong developed the invention.
The patent application number is CN202420818798U 20240419. The patent publication number ..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Shaanxi Metallurgical Design & Research Institute has obtained a patent for upright carbonization furnace with adjustable volume. This invention was developed by Zhao Jie, Song Taotao, Li Pengze, Shi Jianpeng, Zeng Mingming and Sun Dingwu.
The patent application number is CN202420234693U 20240131. The pate..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Hunan Shaohong Special Glass has received a patent for annealing furnace traction roller rotating supporting arm and annealing furnace. This invention was developed by Zou Shuaishuai and Zhu Xiannian.
The patent application number is CN202420965853U 20240507. The patent publication number is CN222205048 (U..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Baotou Iron and Steel Group has been granted a patent for anti-twisting fixing device for speed reducer of withdrawal and straightening machine. Wu Xiaobing, Zhang Yue, Jiang Nan, Wang Shaokang, Jin Yutao, Liang Jianbin and Li Jianyu developed the invention.
The patent application number is CN20242184066U ..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Zhongtian Iron & Steel Group, Nantong for dismounting device for furnace top valve box driving arm. Guan Xuezhou, Wei Hengchuan, Li Chengjin and Niu Zhengqiang developed the invention.
The patent application number is CN202323632496U 20231..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Ningbo Ruochi Electromechanical Equipment Mfg Co Ltd for die-casting die convenient to form and rapid to demould. Sun Yu developed the invention.
The patent application number is CN202420730204U 20240410. The patent publication number is C..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Hunan Shaohong Special Glass has obtained a patent for return water confluence and pressure reduction device. This invention was developed by Wang Jiayuan, Liu Zhengmao, Xie Wu, He Tao, Tian Xu and Duan Yu.
The patent application number is CN202421108111U 20240521. The patent publication number is CN222209..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Inner Mongolia Junzheng Chemical for fluidized bed furnace for low-temperature incineration and purification of ash. Qiao Xueli, Zhang Zhenhua, Li Tiexin, Qiu Ming, Zhang Shaohua, Wang Wenhao, Liang Haiyong, Yu Zhimin, Liang Huan, Li Yapeng, ..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- CNBM Triumph Robotics Shanghai has secured a patent on glass conveying device. Chen Kun, Lu Dingjun, Hua Li, Gao Changqi, Gao Xuesong, Man Shuai and Yang Xiaowei developed the invention.
The patent application number is CN202420371226U 20240228. The patent publication number is CN222204024 (U). Internation..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Weihai Guangwei Composites Technology for forming die for composite material H-shaped structural member. Yang Wei, Li Xuezhen and Jin Yining developed the invention.
The patent application number is CN202323608495U 20231228. The patent pub..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Dong E Blue Sky and Seven Color Building Mat Co Ltd has been awarded a patent for aluminum veneer machining, positioning and slotting device. This invention was developed by Shang Chengquan, Li Gongming, Qin Dulei, Zhang Xiuhu, Zhang Lingzi, Zhang Zhaojun, Zheng Yanyong, Zhao Hongguo and Guo Zhonghua.
The ..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- AnHui Jinrisheng Mining has obtained a patent for mine blasting dust spraying treatment equipment. This invention was developed by Lee Hyo-sung, Li Feng and Xiang Yu.
The patent application number is CN202420846515U 20240423. The patent publication number is CN222207990 (U). International Patent Classifica..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- CHN Energy Group Ningxia Coal Industry has been granted a patent for roadway cooling device. This invention was developed by Zhang Chunlei, Guan Yong, Wei Baoyin, Chen Minghui, Hu Naijian, Ma Dezhen and Ma Zhen.
The patent application number is CN202420601482U 20240326. The patent publication number is CN2..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to AnHui Jinrisheng Mining for ventilation cooling device for underground long-distance single-head tunneling. Liu Huajie, Yu Yanda and Jiang Weiping developed the invention.
The patent application number is CN202420335488U 20240223. The pate..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- CHN Energy Group Ningxia Coal Industry has been granted a patent for support device. This invention was developed by Feng Yaodong, Feng Yang, Zhao Hongwei, Guo Ziwen, Wang Xiaowei, Xin Guangwen, Qiu Kaifei, Yang Zizhong and Zhang Haoyi.
The patent application number is CN202420639172U 20240328. The patent ..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- China University of Mining has been granted a patent for high-elongation flexible anchor rod. This invention was developed by Kan Jiaguang, Wang Xinjie, Cui Guangzhen, Li Aoran, Su Jingbo and Yang Zhihong.
The patent application number is CN20242159557U 20240515. The patent publication number is CN22220796..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- CHN Energy Group Ningxia Coal Industry has been granted a patent for valve assembly for air separation device. This invention was developed by Yang Bing, Mao Jianwu, Li Jie, Yang Dongmei, Wang Yun, Wang Lei, Liu Wei, Zhi Fei, Qu Qian, Ma Yuting, Ma Sisi, Liu Xiaojun, Xu Zhengwen, Huang Jiangning and Wei Zhiyo..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Huaian Jietai New Energy Technology has been granted a patent for device for improving deposition uniformity of LPCVD furnace tube. This invention was developed by Fang Tao and Xu Yuanfei.
The patent application number is CN202420843511U 20240422. The patent publication number is CN222205417 (U). Internati..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Panzhihua Steel & Vanadium has been granted a patent for furnace cap and cooling system for vertical multi-fuel combustion furnace and vertical multi-fuel combustion furnace. This invention was developed by Guo Wenming.
The patent application number is CN202420319902U 20240220. The patent publication numbe..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Zhejiang Dunan Hetian Metal has been awarded a patent for anti-freezing drainage device. This invention was developed by Lou Xuanbo and Yu Zhou.
The patent application number is CN202420502515U 20240314. The patent publication number is CN222209076 (U). International Patent Classification codes are F16K11/..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Hulunbeier Jinxin Chemical has received a patent for upper hearth cooling system of gasification furnace. This invention was developed by Zhang Chunlin, Yan Peixu, Zhu Long, Li Xuesong and Qin Haitao.
The patent application number is CN202420366888U 20240227. The patent publication number is CN222205141 (U..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Jinan Huangtai Coal Gas Stove Co Ltd for slag discharging device of fluidized bed gasification furnace. Hu Weifeng, Hou Jiacai, Wan Junling, Wang Ning, Zhang Peng and Chen Guangtong developed the invention.
The patent application number is..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Huangmei Mingrui Electronic Co Ltd has been granted a patent for metal pin bending mechanism for relay processing. Chen Shenming, Chen Chunxia and Chen Wenwen developed the invention.
The patent application number is CN20242139964U 20240514. The patent publication number is CN222199582 (U). International P..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Inner Mongolia Tuomiao Water Conservancy and Hydropower Eng Co Ltd has been granted a patent for pipeline welding clamp. Li Chao, Lyu Feng, Zhang Jinkun, Ren Yingjie, Zou Zhiyu, Liu Siqi, Liu Yan and Yang Shuo developed the invention.
The patent application number is CN202420648495U 20240401. The patent pu..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to China Chemical Equipment Tech Suzhou Co Ltd for calibration platform for bending and tailor-welding snake-shaped heat exchange tube. Jiang Yuyu, Wang Shaoqian and Chen Jianan developed the invention.
The patent application number is CN2024..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Shenyang Texing Machinery Equipment Co Ltd has been granted a patent for clamp for welding platform. This invention was developed by Zhao Zhong and Jiao Nianfeng.
The patent application number is CN202420995172U 20240509. The patent publication number is CN222199447 (U). International Patent Classification..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Hefei Zhongjin Machinery Co Ltd for welding device for manufacturing mechanical and electrical equipment. Dai Tao developed the invention.
The patent application number is CN202420992764U 20240509. The patent publication number is CN222199..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Wuhu Zhongli Chassis SYS Co Ltd for welding, positioning and clamping mechanism for control arm mounting bracket. Wang Fei developed the invention.
The patent application number is CN202420980567U 20240508. The patent publication number is..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Lanjing New Energy, Jiaxing has received a patent for converging disc welding device. This invention was developed by Gu Jinxing.
The patent application number is CN202420941197U 20240505. The patent publication number is CN222199438 (U). International Patent Classification code is B23K37/04.
State Int..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Wuhan Oulei Intelligent Tech Co Ltd has received a patent for welding structure with welding auxiliary plate. This invention was developed by Si Guoqing.
The patent application number is CN202420829474U 20240422. The patent publication number is CN222199426 (U). International Patent Classification codes ar..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Qingdao Xinhong Prec Manufacturing Co Ltd for continuous pulse welding device. Kang Zhengmin, Zhang Xiaoya, Li Yang and Zang Bin developed the invention.
The patent application number is CN202420730521U 20240410. The patent publication num..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Beijing Sooncable Tech Group Co Ltd has been granted a patent for friction stir welding device. This invention was developed by Zhu Chaoqin.
The patent application number is CN202420992664U 20240509. The patent publication number is CN222199236 (U). International Patent Classification codes are B23K20/12 a..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to AnHui Jinrisheng Mining for blast hole marking device. Lee Hyo-sung, Xiang Yu and Li Feng developed the invention.
The patent application number is CN202420134511U 20240119. The patent publication number is CN222201173 (U). International P..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Tuogu Electronic Equipment Co Ltd for soldering flux recovery mechanism of vacuum welding furnace. Qiao Xuechao developed the invention.
The patent application number is CN20242103641U 20240510. The patent publication number is CN2..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Zibo Chenqi Electronics Co Ltd for surface-mounted component welding furnace. Song Bo and Wang Mingtao developed the invention.
The patent application number is CN202422742958U 20241112. The patent publication number is CN222199198 (U). In..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Tongling Nonferrous Metals Group for mine filling body sample core cutting device. Wang Hongwu, Dai Chaoqun, Wu Fan and Wang Jian'en developed the invention.
The patent application number is CN202420668160U 20240402. The patent publication..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Jiangxi Zhengrui Tech Co Ltd has been awarded a patent for aluminum bar fixing device. This invention was developed by Li Guanwen.
The patent application number is CN202420550749U 20240321. The patent publication number is CN222199127 (U). International Patent Classification codes are B23D59/00 and B23Q3/0..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Chinese Patent for metal cutting machining positioning device has been issued to Dalian Tianxiangyuan Metal Co Ltd. This invention was developed by Gu Dongnan.
The patent application number is CN202420839994U 20240423. The patent publication number is CN222199099 (U). International Patent Classification co..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Shenyang Ruisen Machinery Mfg Co Ltd has obtained a patent for metal part machining drilling machine. This invention was developed by Yang Yangang, Chen Di, Qin Yu and Zou Fei.
The patent application number is CN202420472124U 20240312. The patent publication number is CN222199002 (U). International Patent ..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to CISDI Engineering for adjustable refractory furnace cover. Ren Maosheng and Zheng Dan developed the invention.
The patent application number is CN202420247462U 20240131. The patent publication number is CN222211254 (U). International Paten..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Sinosteel Anshan Research Institute of Thermo-Energy has secured a patent on automatic covering agent adding device for LF (ladle furnace). Wang Hui, Shi Xian, Shao Xianji, Liu Can, Ji Shuang and Zhang Shuyu developed the invention.
The patent application number is CN202420138942U 20240119. The patent publ..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Chengdu Hongtu Electrical Appliance Co Ltd has secured a patent on rotary welding table. Hu Xiaoyun, Ren Qujiang, Zhang Zhengwen and Lu Yu developed the invention.
The patent application number is CN202420394015U 20240301. The patent publication number is CN222199404 (U). International Patent Classificatio..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Dang Hongchang has been granted a patent for metal welding clamp. Bao Xiu developed the invention.
The patent application number is CN202420327530U 20240222. The patent publication number is CN222199403 (U). International Patent Classification codes are B23K37/00 and B23K37/04.
The abstract released by..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Guangzhou Qimeng Intellectual Property Services has received a patent for rotatable auxiliary feeding, clamping and welding device. This invention was developed by Wen Weihui.
The patent application number is CN202323506633U 20231222. The patent publication number is CN222199388 (U). International Patent C..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Changshu Yong Qiang Electric Machinery Co Ltd for goods shelf laminate welding device capable of adapting to materials of multiple specifications. Ye Xilin developed the invention.
The patent application number is CN202421520761U 20240701...
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to China Nuclear Ind Huachen Constr Co Ltd for welding device for electromechanical installation. Bai Yingfeng, Cao Bin, Ji Zhixiong, Jiang Xiaopeng, Hao Ling, Wu Lin, Wang Yayun, Zhao Yunfei, Wei Lei and Huang Yangyang developed the invention.
..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Yancheng Huangtai Machinery Mfg Co Ltd has obtained a patent for welding gun angle adjusting device for splicing, welding and correcting all-in-one machine. This invention was developed by Zhou Yajun.
The patent application number is CN202420932346U 20240430. The patent publication number is CN222199376 (U..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Wuhan University has secured a patent on cooling device of welding conveying assembly line. Jin Wentao, Liang Liang, Ma Yanzhao and Zhang Zhiqiang developed the invention.
The patent application number is CN202420999404U 20240510. The patent publication number is CN222199360 (U). International Patent Class..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Fuyang Haina Technology has been granted a patent for novel adapter piece welding dust removal mechanism. This invention was developed by Huang Chuang, He Siyu, Chang Jinxi, Liu Shaofeng, Wu Zufa, Yang Wenlong, Zhang Jing, Li Miaomiao, Qiao Longe, Zhang Qing, Han Hongwei and Zheng Zhihua.
The patent applic..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Henan Yongteng Ind and Trade Co Ltd for door leaf splicing frame welding platform. Zhang Bingbing developed the invention.
The patent application number is CN202323543258U 20231225. The patent publication number is CN222199331 (U). Interna..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- CRRC Qingdao Sifang has received a patent for end chassis welding device. This invention was developed by Bao Mingchun, Diao Xingfan, Zhang Heli, Zhang Tao, Liu Wei, Lin Penghao, Sun Guanghui and Gao Peng.
The patent application number is CN202323470326U 20231219. The patent publication number is CN2221993..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Weifang Keyang Electric Appliance Co Ltd has been granted a patent for radiator welding device. This invention was developed by Liu Jianguo, Wu Dongdong and Wang Zhongcheng.
The patent application number is CN202323410351U 20231214. The patent publication number is CN222199328 (U). International Patent Cla..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Wuhan DR Laser Technology has been granted a patent for solder strip shaping structure and solder strip shaping system. Xu Guiyang, Zhou Yizheng, Gong Peng and Zhu Fan developed the invention.
The patent application number is CN202323382735U 20231212. The patent publication number is CN222199324 (U). Inter..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Luxi Ind Equip Co Ltd for tube bundle assembling and welding device. Bai Zhongjian, Zhang Wenming, Liu Haiyan, Qi Zhengyou, Ma Xiaoze, Shi Ruifang, Xu Yanqin, Chen Guocai, Yao Zhongjuan, Wang Shanshan and Cai Wenchen developed the invention.
..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Zhejiang Shenfa Heavy Industry Machinery Tech Co Ltd has been granted a patent for welding device for aero-engine combustion chamber shell. Xu Yongli, Zhou Zhenghong, Ye Jun, Mao Wei, Fu Xin, Xuan Quanyong, Zhu Bin and Yang Chen developed the invention.
The patent application number is CN202420635710U 2024..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Chinese Patent for accurate laser cutting device for aluminum alloy plates has been issued to Nanyang Julingyuan Door and Window System Co Ltd. This invention was developed by Liu Dajun, Wang Qingxia, Lian Shuo, Yang Jiayi, Ma Lianhua and Li Xia.
The patent application number is CN202323626641U 20231229. T..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- EFC Eng Co Ltd has secured a patent on novel broken line unit glass curtain wall system. Li Huayun, Yang Yi, Zhong Jiqiu, Li Yong and Yin Jia developed the invention.
The patent application number is CN202420996147U 20240509. The patent publication number is CN222206908 (U). International Patent Classifica..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Shanghai Tongzheng Aluminum Structure Construction Tech Co Ltd has secured a patent on reinforced aluminum honeycomb composite rock plate with ultra-large plate width and hooking structure of reinforced aluminum honeycomb composite rock plate. Ouyang Yuanwen developed the invention.
The patent application ..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Guangdong Centurystar Construction Group Co Ltd has been granted a patent for all-glass curtain wall glass rib mounting and positioning device. This invention was developed by Shao Feilong, He Yanyan, Tan Zhian, Yin Kun, Yang Junfeng, Hu Zihao, Xu Youchu and Huang Chongjiong.
The patent application number ..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Nanan Lianxin Valve Mfg Co Ltd for fire hydrant casting capable of being finely adjusted. Chen Congjian and Chen Congxiao developed the invention.
The patent application number is CN202420956837U 20240506. The patent publication number is ..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Guangdong Saihe Household Tech Co Ltd has been granted a patent for impact-resistant high-strength aluminum material structure. Feng Dengyou and Chen Baoshan developed the invention.
The patent application number is CN202421104246U 20240520. The patent publication number is CN222208798 (U). International P..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Hunan Electric Power Design Institute, China Energy Engineering has been granted a patent for power transmission iron tower leg v-face structure, tower leg comprising same and iron tower. Liu Xufan, He Hongbo, Li Chun, Xu Mingming, Du Haiqiang, Yan Bencun, Yang Zewen, Wang Xiangyu, Hu Rong, Zou Xiaohua, Qiu W..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- China Civil Eng Construction Corporation has obtained a patent for geocofferdam construction system for immersed tube sand pumping. This invention was developed by Lyu Shun, Qin Chengchao, Yang Xin, Miao Shirui, Lan Qingchuan, Shen Qiang, Zhu Xipeng, Yan Shiliu, Zhai Xiangyu and Liu Ziyi.
The patent applic..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- North Mining Co Ltd has been awarded a patent for open mining pit anti-seepage structure. This invention was developed by Wu Zhibo, Jiang Wei, Kim Young-shin, Song Huaqiang, Luo Tian, Hu Biwei, Li Yongwei, Song Yu, Li Xuefei and Wu Binchen.
The patent application number is CN202420809416U 20240418. The pat..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Beijing Jc Energy & Env Engineering Co Ltd has been granted a patent for red coke cleaning and transporting equipment for coke oven. This invention was developed by Zhang Tao, Liu Xiaolin, Liu Peidong and Shang Jiushi.
The patent application number is CN202420335220U 20240223. The patent publication number..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Kunshan Jieli Jinshun Metal Products Co Ltd has been granted a patent for integrated metal casting with radiating fins and cylinder block. Feng Ke developed the invention.
The patent application number is CN202421515419U 20240628. The patent publication number is CN222208956 (U). International Patent Class..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Chinese Patent for tempered glass capable of preventing corners from being broken has been issued to Shandong Dongfang Shengda Tempered Glass Co Ltd. This invention was developed by Liu Shouxiang.
The patent application number is CN202420986685U 20240509. The patent publication number is CN222205070 (U). I..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Anhui Qixin Glass Products Co Ltd for pressing device for glass door processing. Li Meng, Wang Rufeng and Li Yong developed the invention.
The patent application number is CN202420192666U 20240126. The patent publication number is CN222205..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Hunan Shuanglin Tempered Glass Co Ltd has been granted a patent for air extractor for hollow glass processing. This invention was developed by Zhao Chenglin, Tian Quan, Tian Zhong, Tian Wen and Hu Yun.
The patent application number is CN20242103982U 20240510. The patent publication number is CN222205068 (U..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Taian Jingxing New Mat Co Ltd has obtained a patent for beam splitting expansion bracket for glass fiber forced beam splitter. This invention was developed by Xiao Kui, Niu Shanguo, Shi Rongxin, Zhao Chuanqi, Sun Huakai and Li Meng.
The patent application number is CN202420882371U 20240425. The patent publ..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Hubei Yukun Photoelectric Co Ltd has received a patent for optical glass rod cut-off machine. This invention was developed by Ma Cai, Wu Zhenghua and Shang Hualong.
The patent application number is CN202420348138U 20240226. The patent publication number is CN222205059 (U). International Patent Classificati..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Luoyang Landglass Tech Co Ltd has been granted a patent for gap-type blowing air grid body, air grid group and glass tempering equipment. Zhao Yan, Zhang Xibin and Zhang Kezhi developed the invention.
The patent application number is CN202420277078U 20240205. The patent publication number is CN222205052 (U..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Enshi Jiahe Energy Saving Tech Co Ltd has received a patent for tempered glass rapid cooling device. This invention was developed by Zhang Fujun.
The patent application number is CN202420883192U 20240426. The patent publication number is CN222205051 (U). International Patent Classification code is C03B27/0..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Rizhao Huaye Glass Co Ltd has secured a patent on tempered glass cooling device. Li Jiang, Ma Chengbo and Wang Haiqiang developed the invention.
The patent application number is CN202420321073U 20240221. The patent publication number is CN222205050 (U). International Patent Classification code is C03B27/02..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Enshi Jiahe Energy Saving Tech Co Ltd has been granted a patent for toughening furnace for tempered glass production. Zhang Fujun developed the invention.
The patent application number is CN202420883361U 20240426. The patent publication number is CN222205049 (U). International Patent Classification codes a..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Anhui Gold Coronet Glass Co Ltd has secured a patent on sealing equipment for double-layer glass cup. Li Xiangyu, Zong Feng, Ouyang Malong, Xu Zunshan, Liu Renwu, Karahashi and Su Zhenlei developed the invention.
The patent application number is CN20242122093U 20240513. The patent publication number is CN2..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Dongguan Entebeisi Intelligent Tech Co Ltd has been granted a patent for transmission structure and curved glass processing device. This invention was developed by Zhan Shengwen, Fu Sijian, Chen Xuecai, Shan Yangyi and Zheng Long.
The patent application number is CN202420829050U 20240419. The patent public..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Shandong Dongfang Shengda Tempered Glass Co Ltd for arc-shaped bent tempered glass forming system with high machining precision. Liu Shouxiang developed the invention.
The patent application number is CN202420986687U 20240509. The patent p..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Chengdu Guangming Optical Elements Co Ltd has received a patent for front-and-back type glass clamp. This invention was developed by Wang Kai.
The patent application number is CN202420362215U 20240226. The patent publication number is CN222205042 (U). International Patent Classification code is C03B23/00. ..
Metal & Mining
| Fri 11 Jul 2025
Beijing, July 12 -- Chinese Patent for welding equipment for quartz flange has been issued to Lianyungang Ruijing Quartz Mat Co Ltd. This invention was developed by Xu Kaigang and Chen Yunbai.
The patent application number is CN202420986587U 20240509. The patent publication number is CN222205041 (U). International Patent Clas..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Yaan Hongshulin New Mat Co Ltd for perforating device with scrap recovery function. Wang Wu developed the invention.
The patent application number is CN20242114289U 20240511. The patent publication number is CN222200921 (U). International ..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Tianjin Baoyan Tech Co Ltd for double-center mechanism for aluminum alloy machining. Jin Longbing, Wang Jingjing and Jin Feng developed the invention.
The patent application number is CN202420928838U 20240430. The patent publication number..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Foshan Beitai Alloy Products Co Ltd has been granted a patent for thin-wall powder metallurgy shaft sleeve manufacturing die. Jiang Weiji developed the invention.
The patent application number is CN20242100723U 20240509. The patent publication number is CN222198883 (U). International Patent Classification ..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Jilin Bafang New Material Tech Co Ltd has been granted a patent for feeding device of powder metallurgy shaping machine. This invention was developed by Guo Lihai, Shi Jichun, Zhang Xiaoqiu, Xue Zhiyi, Wang Jingsong and Chen Zhonghua.
The patent application number is CN202420570972U 20240323. The patent pu..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Beijing Orient Sun Tec Co Ltd has obtained a patent for online slicing device for casting material belt. This invention was developed by Wu Ang and Tan Mingming.
The patent application number is CN20242148042U 20240515. The patent publication number is CN222200851 (U). International Patent Classification c..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Jiangsu Xihu Special Steel Group Co Ltd has been granted a patent for alloy smelting steel ladle capable of reducing temperature drop. This invention was developed by Zhai Haiping, Zhou Hongyu, Ren Chongqing, Cho Jin-won and Shen Manquan.
The patent application number is CN202420981906U 20240508. The paten..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Mianyang Anzhou Great Wall Machinery Mfg Co Ltd has been granted a patent for casting device for iron casting. Cheng Ke developed the invention.
The patent application number is CN202420999632U 20240510. The patent publication number is CN222198869 (U). International Patent Classification codes are B22D29/..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Shandong Haoxin Co Ltd has received a patent for cutting equipment for removing risers of double-layer casting workpieces. This invention was developed by Feng Shuguang, Jia Kai and Qi Shan.
The patent application number is CN202420828432U 20240419. The patent publication number is CN222198862 (U). Interna..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Shandong Chuangxin Precision Tech Co Ltd has been awarded a patent for rapid cooling device for aluminum alloy casting. This invention was developed by Cui Guochang, Li Xu, Zhang Wei, Tian Yao, Cheng Pengli, Zhang Yunhai and Zhang Mingzhe.
The patent application number is CN202420384263U 20240229. The pate..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Jiujiang Ruida Pump Ind Co Ltd has received a patent for shelling and vibrating machine for precision casting. This invention was developed by Wang Jianping.
The patent application number is CN202420376996U 20240228. The patent publication number is CN222198857 (U). International Patent Classification code..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Lonking Fujian Casting & Forging Co Ltd for casting sand core shakeout air bag vibration screening device. Wang Canxi, Hu Lijun, Wu Xiaomin, Gong Fuhua and Qian Zhenhao developed the invention.
The patent application number is CN2024205771..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Wuxi Daika Wheel Hub Mfg Co Ltd has received a patent for exhaust device for casting processing. This invention was developed by Deng Xiaowei, Qian Bo and Zhang Dunlong.
The patent application number is CN202420655197U 20240401. The patent publication number is CN222198852 (U). International Patent Classif..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Wanfeng Technology Dev Co Ltd for synchronous lifting casting equipment. Wu Jun, Zhao Zhigang, Wu Yanchun, Zhang Xuxia, Chen Guodong, Wu Jinhua, Zhang Feijun, Pan Weiyong, Zhang Haidong, Xu Guoyu, Zhang Yinxi, Peng Tao and Zheng Jian..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Shenyang Jinda Group Co Ltd for high-vacuum die-casting device for die-casting die. Gao Tian'ao, Feng Yan and Wang Guanghao developed the invention.
The patent application number is CN202420994618U 20240509. The patent publication number i..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- State Intellectual Property Office of China has awarded a patent to Zibo Zhizhen Machinery Tech Co Ltd for demolding device for die casting production. Zheng Xin developed the invention.
The patent application number is CN202420982601U 20240508. The patent publication number is CN222198846 (U). Internation..
Metal & Mining
| Sat 12 Jul 2025
Beijing, July 12 -- Zhejiang Hongcheng Prec Mould Co Ltd has obtained a patent for aluminum alloy die-casting die easy to demould. This invention was developed by Liu Ming, Zhu Siyu, Liu Peng and Lyu Yifu.
The patent application number is CN202420403692U 20240304. The patent publication number is CN222198839 (U). Internationa..
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