GZ

Guojin ZHANG

L' L'Oreal: 4 patents #560 of 2,221Top 30%
KG Korea Gas: 2 patents #29 of 119Top 25%
Overall (All Time): #696,370 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12091317 Hydrogen storage system and method for manufacturing the same Taek-Yong Song, Ji-Hye Lee, Zhenguo Huang 2024-09-17
12037242 Hydrogen storage system and method for manufacturing the same Taek-Yong Song, Ji-Hye Lee, Zhenguo Huang 2024-07-16
11684965 Method for forming large-size QCr0.8 alloy tapered cylindrical ring Jing Zhang, Jinwu Miao, Yanpei Shi, Kai Wang, Zhimin Chen +1 more 2023-06-27
11654122 Systems, methods, and kits for altering the color of the hair Zhengzheng Liao, Martin Asare, Sivaramakrishnan MUTHUKRISHNAN, Aakash Jagat Parekh, Yuri Lvov 2023-05-23
11173102 Methods and compositions for removing color from color-treated hair Ronak RUGHANI 2021-11-16
11160742 Methods and compositions for improving hair color fastness and rejuvenating hair color Ronak RUGHANI 2021-11-02
11154479 Methods of removing color from color-treated hair Ronak RUGHANI 2021-10-26