IP Library › Granted Patent US 12,716,018
Granted Patent B2
US 12,716,018 · App. 17/419,179 · Granted Aug 25, 2026

Surface protection film and method for manufacturing organic light-emitting electronic device

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Quick Facts
Patent No.
US 12,716,018
App. No.
17/419,179
Granted
Aug 25, 2026
Kind
B2
Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 24, 2025
From: LG CHEM, LTD.
To: XINMEI FONTANA HOLDING (HONG KONG) LIMITED
Reel/Frame 070608/0517 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 23, 2025
From: LG CHEM, LTD
To: XINMEI FONTANA HOLDING (HONG KONG) LIMITED
Reel/Frame 070609/0245 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 28, 2021
From: CHOI, JEONG MIN; KIM, HYUN CHEOL; KIM, SOJIN; KANG, HYUNGOO; LIM, JAE SEUNG
To: LG CHEM, LTD.
Reel/Frame 056700/0259 →
Priority Claims (1)
KR 10-2019-0010028 · Jan 25, 2019 · national
Continuity (1)
Related Publication 20220109126A1 · Apr 7, 2022
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