IP Library Assignment 052369/0275
Patent Assignment
Reel/Frame 052369/0275

Assignment of Assignor's Interest

Recorded: 2020-04-10 Pages: 3
Assignor
BOUSSAND, BEATRICE
Executed: 2012-12-13
Assignee
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES, 92700 COLOMBES, FRANCE
Covered Property (1)
Stable 2,3,3,3-Tetrafluoropropene Composition
Application: 16/034,539 →
Publication: US 2018/0327645
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 →