IP Library › Granted Patent US 12,719,091
Granted Patent B2
US 12,719,091 · App. 15/991,585 · Granted Aug 25, 2026

Method of improving fire-resistance of a lithium battery

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Quick Facts
Patent No.
US 12,719,091
App. No.
15/991,585
Filed
May 29, 2018
Granted
Aug 25, 2026
Kind
B2
Art Unit
1752
USPC
429/188
Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 28, 2024
From: GLOBAL GRAPHENE GROUP, INC.
To: HONEYCOMB BATTERY COMPANY
Reel/Frame 066957/0745 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 17, 2019
From: NANOTEK INSTRUMENTS, INC.
To: GLOBAL GRAPHENE GROUP, INC.
Reel/Frame 049784/0650 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 2, 2018
From: HE, HUI; ZHAMU, ARUNA; JANG, BOR Z; SU, YU-SHENG
To: NANOTEK INSTRUMENTS, INC.
Reel/Frame 046250/0941 →
Continuity (1)
Related Publication 20190372174A1 · Dec 5, 2019
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