IP Library › Assignment 034775/0851
Patent Assignment
Reel/Frame 034775/0851

Change of Address

Recorded: 2015-01-16 Pages: 2
Assignors
ARDAUD, PIERRE MARCEL
Executed: 2014-08-20
RACHED, RABIH JULIEN
Executed: 2014-08-20
VIDAL, THIERRY ALBAN MARCEL
Executed: 2014-08-20
Assignee
RHODIA OPERATIONS
25, RUE DE CLICHY, PARIS, F-75009, FRANCE
Covered Property (1)
Synthesis of (meth)acrylic anhydride by transanhydrization
Patent: 9,266,811 →
Application: 14/414,899 →
Publication: US 2015/0203433
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 7, 2023
From: RHODIA OPERATIONS
To: SPECIALTY OPERATIONS FRANCE
Reel/Frame 065488/0365 →
Assignment of Assignor's Interest Jan 26, 2024
From: RHODIA OPERATIONS
To: SPECIALTY OPERATIONS FRANCE
Reel/Frame 066374/0642 →