Beijing, Feb. 6 -- Chinese Patent for folding red envelope gilding press has been issued to Foshan Fuli Color Printing. This invention was developed by Zhou Xiaozhou and Yu Yongcai. The patent application number is CN20232396932U 20231116. The patent publication number is CN221161826 (U). International Patent Classification c..

Beijing, Feb. 6 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Ruichang Gold Generating Equipment for diesel generator waste gas treatment device. Jin Jing developed the invention. The patent application number is CN202322709893U 20231010. The patent publication number is CN221169704 (U). Inter..

Beijing, Feb. 6 -- Suzhou Gold Mantis Cultural Dev has been awarded a patent for adjustable ultrahigh partition blank door design structure. This invention was developed by Yang Jian, Zhuang Qian, Ma Shijie and Hu Chuang. The patent application number is CN202322923591U 20231030. The patent publication number is CN221169283 (..

Beijing, Feb. 5 -- Suzhou Gold Mantis Cultural Dev has obtained a patent for design structure of mark cleaning device. This invention was developed by Xu Yue, Zhang Wenxu, Lyu Bin and Zhang Haiyang. The patent application number is CN202322874115U 20231025. The patent publication number is CN221157845 (U). International Paten..

Alexandria, Feb. 5 -- Nippon Telegraph and Telephone has submitted a patent application for optical circuit. This invention was developed by Kanazawa Shigeru, Shindo Takahiko, Chin Meishin and Kosuga Shohei. The patent application number is US202118716396 20211207. The patent publication number is US2025038857 (A1). Internati..

Beijing, Feb. 4 -- Shandong Gold Mining Xinhui has been granted a patent for ore sampling device for mining. This invention was developed by Yu Xiangbo, Li Guanbing, Jiang Shunpeng, Wang Jingcong, Song Xiaonan, Sun Jihui, Yang Baodong, Xu Chao and Wu Jiangwei. The patent application number is CN202323117644U 20231120. The pat..

Beijing, Feb. 4 -- Nanjing Jinling Gold Foil Group and Nanjing Gold Foil Packaging Mat Group has been awarded a patent for traceless internet-of-things anti-counterfeiting seal. This invention was developed by Liu Fengjie and Pu Houqing. The patent application number is CN202322953180U 20231101. The patent publication number ..

Beijing, Feb. 4 -- State Intellectual Property Office of China has awarded a patent to Chongqing Kangjia Optoelectronic Tech for ohmic contact structure, light-emitting chip and display panel. Guo Lei and Chai Yuanyuan developed the invention. The patent application number is CN202322453993U 20230908. The patent publication n..

Beijing, Feb. 4 -- State Intellectual Property Office of China has awarded a patent to Gold Cup Electric Apparatus Hengyang Cables for medium-voltage composite water-blocking power cable. Wang Yanpeng, Hu Shaozhong, Wu Hao, Zeng Wan and Jia Chaomin developed the invention. The patent application number is CN202320749927U 2023..

Beijing, Feb. 3 -- China Nat Gold Engineering, Anhui Magang Luohe Mine and Zijing Slurry Pipeline Eng have obtained a patent for deep well filling pipeline for conveying tailing paste filling materials. This invention was developed by Liu Xin, Zhao Huamin, Liu Kang, Liu Yanjun, Jia Wei, Pan Lei, Wang Yong, Chen Hongwei, Zhao Qiu..

Munich, Feb. 3 -- European Patent Office has received Lygin Alexander patent application for optimized process for manufacturing methyl methacrylate. The patent application number is EP20230020322 20230702. The patent publication number is EP4488257 (A1). International Patent Classification codes are C07C67/39 and C07C69/54. Coo..

Beijing, Feb. 3 -- State Intellectual Property Office of China has awarded a patent to Shandong Gold Geological and Mineral Explor for surveying and mapping tripod. Luan Shunhao developed the invention. The patent application number is CN202323297075U 20231205. The patent publication number is CN221146086 (U). International P..

Beijing, Feb. 3 -- Chinese Patent for calibrating device for mine exploration drilling machine has been issued to Shandong Gold Mining Linglong. This invention was developed by Zhang Wei and Wu Chaojian. The patent application number is CN202323271729U 20231201. The patent publication number is CN221144303 (U). International ..

Beijing, Feb. 3 -- China Nat Gold Group Third Engineering has been granted a patent for concrete pouring device for building construction. Zhao Enge, Zhao Xiaoge, Qing Jubo, Gao Wanpeng, Du Ting and Huang Jinyan developed the invention. The patent application number is CN202323168767U 20231122. The patent publication number i..

Beijing, Feb. 3 -- Suzhou Gold Mantis Constr Decoration has been granted a patent for split type decorative column inserting structure. Chen Jinfeng, Qiu Xinwei, Lu Yaping, Xie Yiwen, Shi Yun, Xu Bo, Li Chao, Li Hai, Teng Yichao, Wu Xiang, Hu Zuguo, Li Yang, Gong Chenguang and Zou Muying developed the invention. The patent ap..

Alexandria, Feb. 3 -- Bioventures LLC has applied United States patent for lateral flow assay device and method for rapid detection of antibodies against felis catus gammaherpesvirus 1 in domestic cat blood. Owens Shana and Forrest James developed it. The patent application number is US202218713910 20221128. The patent public..

Beijing, Feb. 1 -- Subei Jinying Gold has been granted a patent for conveying mechanism for mining. Yang Xiaokang, Tian Changyao, Guo Yaodong, Sun Dawei, Li Yong and Sun Ruiping developed the invention. The patent application number is CN202323341123U 20231208. The patent publication number is CN221139719 (U). International P..

Beijing, Jan. 31 -- Shandong Zhaojin Gold & Silver Refinery has been awarded a patent for precious metal clamp for CNC carving. This invention was developed by Wang Jianjun, Lou Hongbing, Miao Hongbing, Kang Xiaohua, Zhao Zhibo, Feng Guikun, Wang Yaojie and Li Xiangjuan. The patent application number is CN202322412262U 202309..