Patent Assignment
Reel/Frame 017203/0114
Assignment of Assignor's Interest
Recorded: 2006-01-19
Pages: 7
Assignors
COLACO, ALLWYN
Executed: 2005-11-29
MARCHAND, JEAN-PIERRE
Executed: 2005-11-29
LI, FANG
Executed: 2006-01-16
DAHANAYAKE, MANILAL S.
Executed: 2005-11-29
Assignee
RHODIA INC.
8 CEDAR BROOK DRIVE, CRANBURY, NEW JERSEY, 08512
Covered Property
(1)
Viscoelastic Surfactant Fluids Having Enhanced Shear Recovery, Rheology and Stability Performance
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of One-Half (1/2) Interest
Aug 31, 2007
From: RHODIA INC.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 019777/0676 →
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 →
Assignment of Assignor's Interest
Mar 23, 2023
From: RHODIA OPERATIONS
To: ENERGY SOLUTIONS (US) LLC
Reel/Frame 063149/0540 →