IP Library Assignment 030631/0682
Patent Assignment
Reel/Frame 030631/0682

Assignment of Assignor's Interest

Recorded: 2013-06-18 Pages: 3
Assignors
FREMY, GEORGES
Executed: 2013-04-18
RAYMOND, JEAN-MICHEL
Executed: 2013-04-25
Assignee
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES, COLOMBES CEDEX, 92705, FRANCE
Covered Property (1)
Process for Preparing Dialkyl Disulphides
Patent: 8,987,519 →
Application: 13/877,016 →
Publication: US 2013/0267739
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 →