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Reel/Frame:047601/0217   Pages: 4
Recorded: 11/19/2018
Attorney Dkt #:063718.8349.
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE RECEIVING PARTY PREVIOUSLY RECORDED ON REEL 026954 FRAME 0761. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Total properties: 1
1
Patent #:
Issue Dt:
04/26/2011
Application #:
12381482
Filing Dt:
03/12/2009
Publication #:
Pub Dt:
09/16/2010
Title:
METHODS OF TREATING A PORTION OF A WELL WITH A POLYMER OR POLYMER SYSTEM CAPABLE OF FORMING A GEL THAT DISSOLVES AT A LOW AND HIGH PH
Assignor
1
Exec Dt:
09/20/2011
Assignee
1
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002

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