EG

Eric Gratz

WI Worcester Polytechnic Institute: 5 patents #16 of 435Top 4%
Overall (All Time): #693,359 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12074302 Charge material for recycled lithium-ion batteries Yan Wang, Qina Sa, Zhangfeng Zheng, Joseph Heelan, Kee-Chan Kim 2024-08-27
12071677 Lithium iron phosphate (LFP) battery recycling Kee-Chan Kim 2024-08-27
12040463 Nickel-rich battery recycling Kee-Chan Kim 2024-07-16
11955613 Charge material for recycled lithium-ion batteries Yan Wang, Qina Sa, Zhangfeng Zheng, Joseph Heelan, Kee-Chan Kim 2024-04-09
11827998 Facile etching for single crystal cathode materials Yan Wang, Xiaotu Ma, Jinzhao Fu, Panawan Vanaphuti 2023-11-28
11127992 Charge material for recycled lithium-ion batteries Yan Wang, Qina Sa, Zhangfeng Zheng, Joseph Heelan 2021-09-21
10522884 Method and apparatus for recycling lithium-ion batteries Yan Wang, Qina Sa, Zhangfeng Zheng, Joseph Heelan 2019-12-31