Patent Assignment
Reel/Frame 062531/0447
Assignment of Assignor's Interest
Recorded: 2023-01-30
Pages: 6
Assignors
VAN NUFFEL, CLAUDE T.
Executed: 2019-08-13
CHUNG, YAO-CHU
Executed: 2019-08-13
CHENG, KAI-LEUNG
Executed: 2019-08-14
WU, HUNG CHANG
Executed: 2019-08-13
HSIEH, JIH-CHIANG
Executed: 2020-05-04
Assignee
TRINSEO EUROPE GMBH
ZUGERSTRASSE 231, HORGEN, CH-8810, SWITZERLAND
Covered Property
(1)
Polycarbonate Composition Which Exhibits a Flecked Appearance When Molded
Application:
18/102,893 →
Publication:
US 2023/0174779
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement
Jan 17, 2025
From: TRINSEO EUROPE GMBH
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 069940/0035 →
Security Interest
Jan 29, 2025
From: TRINSEO EUROPE GMBH
To: ALTER DOMUS (US) LLC
Reel/Frame 070048/0159 →
Security Interest
Jan 29, 2025
From: TRINSEO EUROPE GMBH
To: ALTER DOMUS (US) LLC
Reel/Frame 070048/0204 →