IP Library Assignment 048868/0926
Patent Assignment
Reel/Frame 048868/0926

Assignment of Assignor's Interest

Recorded: 2019-04-12 Pages: 3
Assignor
RACHED, WISSAM
Executed: 2019-04-11
Assignee
ARKEMA FRANCE
420, RUE D'ESTIENNE D'ORVES, COLOMBES, 92700, FRANCE
Covered Property (1)
Tetrafluoropropene-Based Azeotropic Compositions
Application: 16/339,903 →
Publication: US 2020/0048518
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 →