Patent Assignment
Reel/Frame 059060/0734
Assignment of Assignor's Interest
Recorded: 2022-02-22
Pages: 8
Assignors
BOURRIGAUD, SYLVAIN
Executed: 2020-12-11
GERARD, PIERRE
Executed: 2020-12-11
CALLIN, DANIEL
Executed: 2020-12-11
MEUNIER, GILLES
Executed: 2020-12-15
LAMARRE, SYLVAIN
Executed: 2022-02-04
QUERUEL, SYLVAIN
Executed: 2020-12-16
Assignee
ARKEMA FRANCE
420, RUE D'ESTIENNE D'ORVES, COLOMBES, 92700, FRANCE
Covered Property
(1)
Method of Preparation of a Composition Comprising a Copolymer of Methyl Methacrylate and Methacrylic Acid
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →