Patent Assignment
Reel/Frame 046174/0235
Assignment of Assignor's Interest
Recorded: 2018-05-14
Pages: 5
Assignor
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
Executed: 2017-09-15
Assignee
POSCO
1, GOEDONG-DONG, NAM-GU, POHANG-SI, GYEONGBUK-DO, 790-300, KOREA, REPUBLIC OF
Covered Property
(1)
Enhanced Wear Resistant Steel and Methods of Making the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 14, 2018
From: JIN, HYUNWOO; MA, NING; MUELLER, RUSSELL R.; AYER, RAGHAVAN
To: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
Reel/Frame 046174/0205 →
Change of Name
Jan 19, 2024
From: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
To: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
Reel/Frame 066356/0101 →
Assignment of Assignor's Interest
Mar 22, 2024
From: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY; POSCO HOLDINGS, INC.
To: POSCO CO., LTD.
Reel/Frame 066876/0179 →