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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/25/2021
Application #:
16414533
Filing Dt:
05/16/2019
Publication #:
Pub Dt:
11/19/2020
Inventors:
Mark A. Proett, Khalid A. Zainalabedin, Shouxiang Mark Ma
Title:
Sampling Subterranean Formation Fluids In A Wellbore
Assignment: 1
Reel/Frame:
049412/0467Recorded: 06/07/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/05/2019
Exec Dt:
05/05/2019
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
LEANNE E. FLATTER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:
049402/0952Recorded: 06/07/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/15/2019
Assignee:
1200 SMITH STREET
TWO ALLEN BUILDING
HOUSTON, TEXAS 77002
Correspondent:
LEANNE E. FLATTER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:
049997/0849Recorded: 08/08/2019Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/24/2019
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
ALLISON RAMSEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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