IP Library Assignment 032903/0971
Patent Assignment
Reel/Frame 032903/0971

Assignment of Assignor's Interest

Recorded: 2014-05-15 Pages: 3
Assignors
DUFOUR, PASCAL
Executed: 2014-04-08
LE TOULLEC, CYRILLE
Executed: 2014-04-08
Assignee
ARKEMA FRANCE
420, RUE D'ESTIENNE D'ORVES, COLOMBES CEDEX, F-92705, FRANCE
Covered Property (1)
Method of Recycling Hydrochloric and Hydrofluoric Acid Effluent
Patent: 9,783,427 →
Application: 14/350,195 →
Publication: US 2014/0294711
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 →