IP Library › Assignment 073318/0942
Patent Assignment
Reel/Frame 073318/0942

Assignment of Assignor's Interest

Recorded: 2025-12-26 Pages: 10
Assignor
Assignee
DUROPTIX MATERIALS KABUSHIKI KAISHA
11-1 NAGATA-CHO 2-CHOME, NAGATA-CHO 2-CHOME, CHIYODA-KU, TOKYO, 100-6111, JAPAN
Covered Property (1)
Photocurable Black Silicone Composition and Cured Product Thereof
Application: 18/324,648 →
Publication: US 2023/0391957
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 26, 2023
From: CHAE, JUNG HYE; JUNG, MISOON
To: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
Reel/Frame 063776/0230 →
Assignment of Assignor's Interest May 26, 2023
From: TAKEUCHI, SHUNYA
To: DUPONT TORAY SPECIALTY MATERIALS KABUSHIKI KAISHA
Reel/Frame 063776/0253 →
Change of Name Oct 17, 2024
From: ROHM & HAAS ELECTRONIC MATERIALS KOREA LTD
To: DUPONT SPECIALTY MATERIALS KOREA LTD
Reel/Frame 069185/0438 →
Change of Name Dec 26, 2025
From: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
To: DUPONT SPECIALTY MATERIALS KOREA LTD.
Reel/Frame 074076/0803 →