IP Library Assignment 054494/0332
Patent Assignment
Reel/Frame 054494/0332

Assignment of Assignor's Interest

Recorded: 2020-11-30 Pages: 8
Assignors
WENDLINGER, LAURENT
Executed: 2020-08-03
DEUR-BERT, DOMINIQUE
Executed: 2020-07-27
PIGAMO, ANNE
Executed: 2020-07-27
Assignee
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES, COLOMBES, F-92700, FRANCE
Covered Property (1)
Process for the Production of 2,3,3,3-Tetrafluoropropene
Application: 16/976,819 →
Publication: US 2020/0407293
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 →