IP Library Assignment 023189/0899
Patent Assignment
Reel/Frame 023189/0899

Assignment of Assignor's Interest

Recorded: 2009-09-03 Pages: 3
Assignors
AMOROS, DANIEL
Executed: 2009-01-12
RACHEZ, DENIS
Executed: 2009-01-14
Assignee
RHODIA OPERATIONS
40, RUE DE LA HAIE COQ, AUBERVILLIERS CEDEX, F-93306, FRANCE
Covered Property (1)
Preparation of Primary Diamines
Patent: 7,939,691 →
Application: 12/308,688 →
Publication: US 2010/0036169
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 →