Patent Assignment
Reel/Frame 065214/0238
Assignment of Assignor's Interest
Recorded: 2023-10-13
Pages: 3
Assignor
TRINSEO EUROPE GMBH
Executed: 2022-11-02
Assignee
TRINSEO EUROPE GMBH
GWATTSTRASSE 15, PFAEFFIKON, 8808, SWITZERLAND
Covered Property
(1)
Multilayer Polymer Structures
Application:
14/781,671 →
Publication:
US 2016/0046102
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 2, 2015
From: CRABB, CHARLES C.; MEHLMANN, FLORENCE; RICHARDS, THOMAS H.; RISSEL, CHARLES W.
To: ARKEMA FRANCE
Reel/Frame 036710/0544 →
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 →