Patent Assignment
Reel/Frame 062860/0275
Assignment of Assignor's Interest
Recorded: 2023-03-02
Pages: 14
Assignors
AQAD, EMAD
Executed: 2023-02-27
CUI, LI
Executed: 2023-03-01
CEN, YINJIE
Executed: 2023-02-26
ZHANG, WENXU
Executed: 2023-02-28
LI, MINGQI
Executed: 2023-02-24
CAMERON, JAMES F.
Executed: 2023-02-28
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET, MARLBOROUGH, MASSACHUSETTS, 01752
Covered Property
(1)
Polymer, Photoresist Compositions Including the Same, and Pattern Formation Methods
Application:
18/090,145 →
Publication:
US 2024/0241440
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 29, 2024
From: ROHM & HAAS ELECTRONIC MATERIALS LLC
To: DUPONT ELECTRONIC MATERIALS INTERNATIONAL, LLC
Reel/Frame 069272/0383 →
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 →