IP Library Assignment 033291/0869
Patent Assignment
Reel/Frame 033291/0869

Assignment of Assignor's Interest

Recorded: 2014-07-11 Pages: 3
Assignors
PIGAMO, ANNE
Executed: 2014-04-01
DOUCET, NICOLAS
Executed: 2014-04-01
WENDLINGER, LAURENT
Executed: 2014-04-01
Assignee
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES, COLOMBES, F-92700, FRANCE
Covered Property (1)
Method for Manufacturing 2,3,3,3-Tetrafluoropropene
Patent: 9,061,956 →
Application: 14/347,260 →
Publication: US 2014/0275653
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Jul 4, 2025
From: ARKEMA FRANCE
To: ARKEMA FRANCE
Reel/Frame 071814/0739 →