Patent Assignment
Reel/Frame 031086/0994
Assignment of Assignor's Interest
Recorded: 2013-08-27
Pages: 4
Assignors
BOURRIGAUD, SYLVAIN
Executed: 2013-06-24
CAZAUMAYOU, SYLVIE
Executed: 2013-06-21
PERY, STEPHANIE
Executed: 2013-06-21
Assignee
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES, COLOMBES, 92700, FRANCE
Covered Property
(1)
Crosslinked Nanostructured Cast Sheets
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 →