Patent Assignment
Reel/Frame 019321/0386
Assignment of Assignor's Interest
Recorded: 2007-05-14
Pages: 5
Assignors
LI, FANG
Executed: 2007-04-19
DAHANAYAKE, MANILAL
Executed: 2007-05-03
COLACO, ALLWYN
Executed: 2007-04-19
Assignee
RHODIA, INC.
8 CEDAR BROOK DRIVE, CRANBURY, NEW JERSEY, 08512
Covered Property
(1)
Multicomponent Viscoelastic Surfactant Fluid and Method of Using as a Fracturing Fluid
Related Assignments
(3)
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 →
Assignment of Assignor's Interest
Mar 23, 2023
From: RHODIA OPERATIONS
To: ENERGY SOLUTIONS (US) LLC
Reel/Frame 063149/0540 →