IP Library Assignment 039427/0923
Patent Assignment
Reel/Frame 039427/0923

Assignment of Assignor's Interest

Recorded: 2016-07-21 Pages: 3
Assignors
CAZAUX, JEAN-BENOIT
Executed: 2016-04-25
OSTORERO, DELPHINE
Executed: 2016-04-07
Assignee
ARKEMA FRANCE
420, RUE D'ESTIENNE D'ORVES, COLOMBES, 92700, FRANCE
Covered Property (1)
Method for Synthesising a Mercaptan by Adding Hydrogen Sulfide to an Olefin
Patent: 9,663,461 →
Application: 15/031,060 →
Publication: US 2016/0257646
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 →