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Reel/Frame:038947/0713   Pages: 6
Recorded: 06/17/2016
Attorney Dkt #:2069464-0195PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
15106088
Filing Dt:
06/17/2016
Publication #:
Pub Dt:
08/24/2017
Title:
FRACTURING FLUIDS CONTAINING A VISCOELASTIC SURFACTANT VISCOSIFIER
Assignors
1
Exec Dt:
02/20/2014
2
Exec Dt:
02/20/2014
3
Exec Dt:
02/20/2014
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD, SUITE 1400
MCGUIREWOODS LLP
TYSONS CORNER, VA 22102

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