Patent Assignment
Reel/Frame 064938/0776
Assignment of Assignor's Interest
Recorded: 2023-09-18
Pages: 3
Assignor
TRINSEO EUROPE GMBH
Executed: 2022-11-02
Assignee
TRINSEO EUROPE GMBH
GWATTSTRASSE 15, PFAEFFIKON, 8808, SWITZERLAND
Covered Property
(1)
Multilayer Polymeric Structures
Application:
16/650,984 →
Publication:
US 2020/0290324
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 29, 2020
From: CALVIN, MARY K.; BARSOTTI, ROBERT J.; LACOCK, STEVEN
To: ARKEMA FRANCE
Reel/Frame 053335/0681 →
Nunc Pro Tunc Assignment
Jul 6, 2021
From: ARKEMA FRANCE
To: TRINSEO EUROPE GMBH
Reel/Frame 057368/0486 →
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 →