IP Library Assignment 023759/0512
Patent Assignment
Reel/Frame 023759/0512

Assignment of Assignor's Interest

Recorded: 2010-01-11 Pages: 3
Assignors
ROCCATI, PHILIPPE
Executed: 2009-03-30
LETOURNEUR, DIDIER
Executed: 2009-03-27
DENIS, PHILIPPE
Executed: 2009-04-06
Assignee
RHODIA OPERATIONS
40, RUE DE LA HAIE-COQ, AUBERVILLIERS, F-93306, FRANCE
Covered Property (1)
Production of Amines by Hydrogenation of Nitrile Compounds
Patent: 8,227,642 →
Application: 12/441,287 →
Publication: US 2010/0130789
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 5, 2020
From: RHODIA OPÉRATIONS
To: PERFORMANCE POLYAMIDES, SAS
Reel/Frame 051726/0747 →