Patent Assignment
Reel/Frame 062574/0402
Assignment of Assignor's Interest
Recorded: 2023-02-02
Pages: 20
Assignor
ARISTECH SURFACES LLC
Executed: 2021-09-01
Assignee
TRINSEO EUROPE GMBH
GWATTSTRASSE 15, PFAEFFIKON, 8808, SWITZERLAND
Covered Property
(1)
Method for Producing Acrylic Solid Surface with Improved Color and Scratch Appearance
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 28, 2021
From: MOHAMMADKHANI, MOHAMMAD; CALDWELL, ROGER NEIL; JOSEPH, SEBASTIAN
To: ARISTECH SURFACES LLC
Reel/Frame 057003/0844 →
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 →