Assignment of Assignor's Interest

Recorded: 2022-10-11 Pages: 4

Assignors

RYU, DU YEOL

Executed: 2022-09-30

JEON, HUI IL

Executed: 2022-09-30

JEON, SEUNGBAE

Executed: 2022-09-30

JO, SEUNGYUN

Executed: 2022-09-30

Assignee

SEMES CO., LTD.

77, 4SANDAN 5-GIL, JIKSAN-EUP, SEOBUK-GU, CHEONAN-SI, CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF

Covered Property (1)

Block Copolymer for Lithography and Lithography Method Using the Same

Application: 17/960,362 →

Publication: US 2023/0367215

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.