IP Library Assignment 046314/0423
Patent Assignment
Reel/Frame 046314/0423

Assignment of Assignor's Interest

Recorded: 2018-07-11 Pages: 3
Assignors
DEUR-BERT, DOMINIQUE
Executed: 2014-06-12
COLLIER, BERTRAND
Executed: 2014-06-12
WENDLINGER, LAURENT
Executed: 2014-06-12
Assignee
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES, COLOMBES CEDEX, 92705, FRANCE
Covered Property (1)
Process for the Preparation of 2,3,3,3-Tetrafluoropropene
Application: 15/095,911 →
Publication: US 2016/0221901
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 →