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Reel/Frame:047711/0575   Pages: 18
Recorded: 12/07/2018
Attorney Dkt #:140846-040906US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/11/2020
Application #:
16308338
Filing Dt:
12/07/2018
Publication #:
Pub Dt:
08/22/2019
Title:
SYSTEMS AND METHODS FOR CONTROLLING FLUID FLOW IN A WELLBORE USING A SWITCHABLE DOWNHOLE CROSSOVER TOOL WITH ROTATABLE SLEEVE
Assignors
1
Exec Dt:
04/15/2013
2
Exec Dt:
09/26/2016
3
Exec Dt:
12/08/2016
4
Exec Dt:
06/05/2018
5
Exec Dt:
11/06/2016
Assignee
1
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Correspondence name and address
CHAMBERLAIN HRDLICKA HALLIBURTON ENERGY
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002

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