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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
10989046
Issue Dt:
04/27/2021
Application #:
16413303
Filing Dt:
05/15/2019
Publication #:
20200362695
Pub Dt:
11/19/2020
Inventors:
Abdullah Saleh Hussain Al-Yami, Mohammed Murif Al-Rubaii, Salem H. Al Gharbi
Title:
REAL-TIME EQUIVALENT CIRCULATING DENSITY OF DRILLING FLUID
Assignment: 1
Reel/Frame:
049195/0930Recorded: 05/16/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
AL-RUBAII, MOHAMMED MURIF
Exec Dt:
05/13/2019
AL-YAMI, ABDULLAH SALEH
Exec Dt:
05/13/2019
GHARBI, SALEM H.
Exec Dt:
05/14/2019
Assignee:
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
MICHAEL E. COX
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:
052678/0342Recorded: 05/15/2020Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT THE SECOND AND THIRD INVENTORS NAME PREVIOUSLY RECORDED AT REEL: 049195 FRAME: 0930. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
AL-RUBAII, MOHAMMED MURIF
Exec Dt:
05/13/2019
AL-YAMI, ABDULLAH SALEH HUSSAIN
Exec Dt:
05/13/2019
AL GHARBI, SALEM H.
Exec Dt:
05/14/2019
Assignee:
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022

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