IP Library Assignment 054578/0718
Patent Assignment
Reel/Frame 054578/0718

Assignment of Assignor's Interest

Recorded: 2020-12-08 Pages: 9
Assignors
COLLIER, BERTRAND
Executed: 2020-11-24
DEUR-BERT, DOMINIQUE
Executed: 2020-11-24
PIGAMO, ANNE
Executed: 2020-11-24
RIEHL, AUDREY
Executed: 2020-11-24
WENDLINGER, LAURENT
Executed: 2020-11-24
Assignee
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES, COLOMBES, 92700, FRANCE
Covered Property (1)
Process for Producing 2,3,3,3-Tetrafluoropropene, and Reactor for Carrying Out Said Process
Application: 16/973,253 →
Publication: US 2021/0246091
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 →