Patent Assignment
Reel/Frame 075098/0381
Corrective Assignment to Correct the Correct an One Assignee from Doosan Enerbility C O., Ltd. to Doosan Enerbility Co., Ltd. and the Other Assignee from University Industry Foundation to University Industry Foundation, Yonsei University and the Country for Both Assignee Addresses to from Democratic People's Republic of Korea to Republic of Korea Previously Recorded on Reel 73336 Frame 822. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2026-02-11
Pages: 8
Assignors
CHO, HYUNG HEE
Executed: 2025-11-03
KIM, GYEONG RYUN
Executed: 2025-11-03
KIM, JAE HYEONG
Executed: 2025-11-03
Assignees
UNIVERSITY INDUSTRY FOUNDATION, YONSEI UNIVERSITY
50, YONSEI-RO, SEODAEMUN-GU, SEOUL, 03722, KOREA, REPUBLIC OF
DOOSAN ENERBILITY CO., LTD.
22 DOOSANVOLVO-RO, SEONGSAN-GU,, CHANGWON-SI, 51711, KOREA, REPUBLIC OF
Covered Property
(1)
Turbine Component Having Pin-Fin Cooling Structure, and Gas Turbine Including Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 31, 2024
From: JANG, YUN CHANG; KIM, JEONG JU; LEE, KI DON
To: DOOSAN ENERBILITY CO., LTD.
Reel/Frame 069711/0329 →
Assignment of Assignor's Interest
Dec 30, 2025
From: CHO, HYUNG HEE; KIM, GYEONG RYUN; KIM, JAE HYEONG
To: DOOSAN ENERBILITY CO., LTD.; UNIVERSITY INDUSTRY FOUNDATION
Reel/Frame 073336/0822 →
Assignment of Assignor's Interest
Feb 11, 2026
From: DOOSAN ENERBILITY CO., LTD.
To: UNIVERSITY INDUSTRY FOUNDATION, YONSEI UNIVERSITY
Reel/Frame 073760/0614 →