Patent Assignment
Reel/Frame 060171/0494
Assignment of Assignor's Interest
Recorded: 2022-06-10
Pages: 8
Assignors
CHAE, JUNG HYE
Executed: 2021-07-05
TAKEUCHI, SHUNYA
Executed: 2021-07-06
OTSUKA, RIKUTO
Executed: 2021-07-06
Assignees
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI, 31093, KOREA, REPUBLIC OF
DUPONT TORAY SPECIALTY MATERIALS KABUSHIKI KAISHA
11-1, NAGATA-CHO 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Uv Curable Silicone Composition and Cured Product Thereof
Application:
17/806,414 →
Publication:
US 2022/0403115
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 17, 2024
From: ROHM & HAAS ELECTRONIC MATERIALS KOREA LTD
To: DUPONT SPECIALTY MATERIALS KOREA LTD
Reel/Frame 069185/0438 →
Assignment of Assignor's Interest
Dec 26, 2025
From: DUPONT TORAY SPECIALTY MATERIALS KABUSHIKI KAISHA
To: DUROPTIX MATERIALS KABUSHIKI KAISHA
Reel/Frame 073318/0932 →
Change of Name
Dec 26, 2025
From: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
To: DUPONT SPECIALTY MATERIALS KOREA LTD.
Reel/Frame 074076/0775 →