IP Library Assignment 049063/0066
Patent Assignment
Reel/Frame 049063/0066

Assignment of Assignor's Interest

Recorded: 2019-05-02 Pages: 3
Assignor
DUBOIS, JEAN-LUC
Executed: 2019-04-30
Assignee
ARKEMA FRANCE
420, RUE D'ESTIENNE D'ORVES, COLOMBES, 92700, FRANCE
Covered Property (1)
Process for continuous industrial synthesis of alkane-suphonicacid
Application: 16/288,870 →
Publication: US 2019/0276394
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 →