Patent Assignment
Reel/Frame 038104/0323
Assignment of Assignor's Interest
Recorded: 2016-03-16
Pages: 3
Assignors
BERNARDIN, YVES
Executed: 2016-01-23
MARCARIAN, XAVIER
Executed: 2016-02-04
BILLON, ROMAIN
Executed: 2016-01-23
Assignee
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES, COLOMBES, 92700, FRANCE
Covered Property
(1)
Reactor for Preparing Hydrogen Cyanide by the Andrussow Process, Equipment Comprising Said Reactor and Process Using Such an Equipment
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 →