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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
10493569
Issue Dt:
12/03/2019
Application #:
15584794
Filing Dt:
05/02/2017
Publication #:
20180021895
Pub Dt:
01/25/2018
Inventors:
Andrew J. Wasson, Timothy D. Anderson, Douglas P. Fairchild, Xin Yue, HyunWoo Jin et al
Title:
FIELD GIRTH WELDING TECHNOLOGY FOR HIGH MANGANESE STEEL SLURRY PIPELINES
Assignment: 1
Reel/Frame:
042457/0741Recorded: 05/12/2017Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WASSON, ANDREW J.
Exec Dt:
08/12/2016
ANDERSON, TIMOTHY D.
Exec Dt:
08/16/2016
FAIRCHILD, DOUGLAS P.
Exec Dt:
08/15/2016
YUE, XIN
Exec Dt:
09/05/2016
JIN, HYUNWOO
Exec Dt:
08/11/2016
MA, NING
Exec Dt:
08/11/2016
HAN, ILWOOK
Exec Dt:
11/14/2016
LEE, SANGCHUL
Exec Dt:
11/14/2016
LEE, BONGKEUN
Exec Dt:
11/14/2016
LEE, JONGSUB
Exec Dt:
11/03/2016
Assignee:
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
1545 ROUTE 22 EAST
PO BOX 900
ANNANDALE, NEW JERSEY 08801-0900
Correspondent:
LOCKE LORD LLP
PO BOX 55874
BOSTON, MA 02205
Assignment: 2
Reel/Frame:
042454/0572Recorded: 05/12/2017Pages: 6
Conveyance:
50% OF ASSIGNOR'S RIGHT, TITLE AND INTEREST
Assignor:
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
Exec Dt:
04/20/2017
Assignee:
POSCO
1,GOEDONG-DONG, NAM-GU
POHANG-SI, GYEONGBUK-DO, KOREA, REPUBLIC OF 790-300
Correspondent:
LOCKE LORD LLP
PO BOX 55874
BOSTON, MA 02205
Assignment: 3
Reel/Frame:
066356/0101Recorded: 01/19/2024Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
Exec Dt:
04/01/2022
Assignee:
EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
1545 ROUTE 22 EAST
P.O.BOX 900
ANNANDALE, NEW JERSEY 08801-0900
Correspondent:
HOU - VORYS, SATER, SEYMOUR & PEASE LLP
909 FANNIN ST., SUITE 2700
HOUSTON, TX 77010
Assignment: 4
Reel/Frame:
066876/0179Recorded: 03/22/2024Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
Exec Dt:
03/22/2024
POSCO HOLDINGS, INC.
Exec Dt:
03/22/2024
Assignee:
POSCO CO., LTD.
6261, DONGHAEAN-RO, NAM-GU, POHANG-SI
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Correspondent:
IONA N. KAISER
909 FANNIN STREET, SUITE 2700
HOUSTON, TX 77010

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