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Reel/Frame:038878/0040   Pages: 12
Recorded: 06/10/2016
Attorney Dkt #:098273-0581
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/15/2019
Application #:
15103509
Filing Dt:
06/10/2016
Publication #:
Pub Dt:
10/27/2016
Title:
METHODS OF ENHANCING FLUID LOSS CONTROL USING ADDITIVES
Assignors
1
Exec Dt:
01/14/2014
2
Exec Dt:
01/14/2014
3
Exec Dt:
05/09/2014
4
Exec Dt:
01/14/2014
5
Exec Dt:
01/14/2014
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001

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