Patent Assignment
Reel/Frame 069825/0503
Change of Name & Address
Recorded: 2025-01-06
Pages: 8
Assignor
ROHM & HAAS ELECTRONIC MATERIALS (SHANGHAI) LTD.
Executed: 2024-02-01
Assignee
DUPONT TECHNOLOGY (SHANGHAI) CO., LTD.
ROOM 1110, NO. 139 FU TE YI ROAD WEST, SHANGHAI PILOT FREE TRADE ZONE, SHANGHAI, 200131, CHINA
Covered Properties
(2)
Organic Electroluminescent Compound and Organic Electroluminescent Device Thereof
Application:
17/610,983 →
Publication:
US 2022/0251051
Polymers for Use in Electronic Devices
Application:
18/567,882 →
Publication:
US 2024/0279399
Related Assignments
(4)
Other recorded transfers of the patents 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 →
Change of Name
Nov 11, 2024
From: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
To: DUPONT SPECIALTY MATERIALS KOREA LTD.
Reel/Frame 069316/0857 →
Security Interest
Nov 3, 2025
From: QNITY ELECTRONICS, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 073515/0243 →
Security Interest
Nov 3, 2025
From: QNITY ELECTRONICS, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 073517/0298 →