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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
01/25/2022
Application #:
16843070
Filing Dt:
04/08/2020
Publication #:
Pub Dt:
10/15/2020
Inventors:
Hasmukh A. Patel, Peter Boul, Carl Thaemlitz
Title:
Cement Additives
Assignment: 1
Reel/Frame:
052363/0696Recorded: 04/10/2020Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/10/2019
Exec Dt:
04/10/2019
Exec Dt:
04/10/2019
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
FLORON C. FARIES
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:
055272/0084Recorded: 01/15/2021Pages: 8
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE CHANGE ASSIGNEE FROM "SAUDI ARABIAN OIL COMPANY" TO "ARAMCO SERVICES COMPANY" PREVIOUSLY RECORDED ON REEL 052363 FRAME 0696. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
04/10/2019
Exec Dt:
04/10/2019
Exec Dt:
04/10/2019
Assignee:
1200 SMITH STREET, TWO ALLEN BUILDING
HOUSTON, TEXAS 77002
Correspondent:
KIMBERLEY LARSON-HERMAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:
054934/0545Recorded: 01/15/2021Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/24/2019
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
KIMBERLEY LARSON-HERMAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:
054934/0587Recorded: 01/15/2021Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/24/2019
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
KIMBERLEY LARSON-HERMAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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