Patent Assignment
Reel/Frame 058080/0321
Assignment of Assignor's Interest
Recorded: 2021-11-09
Pages: 3
Assignee
HEATHLAND HOLDING B.V.
ARKANSASDREEF 8, UTRECHT, 3565 AR, NETHERLANDS
Covered Property
(1)
Method and Gasket for Producing a Polymethyl Methacrylate Plate
Application:
17/610,021 →
Publication:
US 2022/0242014
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 5, 2022
From: HEATHLAND HOLDING B.V.
To: HEATHLAND B.V.
Reel/Frame 060396/0830 →
Assignment of Assignor's Interest
Sep 12, 2022
From: HEATHLAND B.V.
To: TRINSEO EUROPE GMBH
Reel/Frame 061059/0732 →
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 →