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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
12/24/2019
Application #:
15914056
Filing Dt:
03/07/2018
Publication #:
Pub Dt:
09/13/2018
Inventor:
Elizabeth Q. Contreras
Title:
Wellbore Cement Having Spent Polymer Capsule Shells
Assignment: 1
Reel/Frame:
045129/0426Recorded: 03/07/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/19/2018
Assignee:
9009 WEST LOOP SOUTH FREEWAY
OFFICE 10138
HOUSTON, TEXAS 77096-1799
Correspondent:
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2
Reel/Frame:
046162/0534Recorded: 06/21/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/19/2018
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 3
Reel/Frame:
046289/0948Recorded: 07/09/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/19/2018
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
BRACEWELL LLP
P. O. BOX 61389
HOUSTON, TX 77208
Assignment: 4
Reel/Frame:
048105/0784Recorded: 01/22/2019Pages: 4
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY PREVIOUSLY RECORDED AT REEL: 046162 FRAME: 0534. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
06/19/2018
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389

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