Assignment of Assignor's Interest

Recorded: 2008-12-22 Pages: 14

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Assignors

HOUGH, LAWRENCE ALAN

Executed: 2008-12-09

LIZARRAGA, GILDA MARIA

Executed: 2008-11-19

ADAM, HERVE

Executed: 2008-12-05

CASTAING, JEAN-CHRISTOPHE

Executed: 2008-12-15

KESAVAN, SUBRAMANIAN

Executed: 2008-11-19

Assignee

RHODIA INC.

8 CEDAR BROOK DRIVE, CN 7500, CRANBURY, NEW JERSEY, 08512

Covered Property (1)

Addition of Zwitterionic Surfactant to Water Soluble Polymer to Increase the Stability of the Polymers in Aqueous Solutions Containing Salt and/or Surfactants

Patent: 9,428,684 →

Application: 12/253,920 →

Publication: US 2009/0111716

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.

Assignment of Assignor's Interest Jan 20, 2011

From: RHODIA INC.

To: RHODIA OPERATIONS

Reel/Frame 025736/0801 →

Assignment of Assignor's Interest Feb 3, 2011

From: RHODIA INC.

To: RHODIA OPERATIONS

Reel/Frame 025756/0342 →