Patent Assignment
Reel/Frame 070553/0441
Change of Name
Recorded: 2025-03-19
Pages: 3
Assignor
ROHM AND HAAS ELECTRONIC MATERIALS LLC
Executed: 2024-04-01
Assignee
DUPONT ELECTRONIC MATERIALS INTERNATIONAL, LLC
455 FOREST STREET, MARLBOROUGH, MASSACHUSETTS, 01752
Covered Property
(1)
Underlayer Compositions and Patterning Methods
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 5, 2025
From: KAITZ, JOSHUA; LIU, SHENG; CUI, LI; YAMADA, SHINTARO
To: ROHM AND HAAS ELECTRONIC MATERIALS LLC
Reel/Frame 070406/0867 →
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 →