IP Library › Assignment 052103/0494
Patent Assignment
Reel/Frame 052103/0494

Assignment of Assignor's Interest

Recorded: 2020-03-12 Pages: 3
Assignors
DUAN, LINGLI
Executed: 2015-11-19
CHEN, CHEN
Executed: 2015-11-19
Assignee
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property (1)
Copper Electroplating Baths Containing Reaction Products of Aminex, Polyacrylamides and Bisepoxides
Application: 15/752,617 →
Publication: US 2018/0245228
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 12, 2020
From: LU, WEIJING; RZEZNIK, MARIA; NIAZIMBETOVA, ZUKHRA
To: ROHM AND HAAS ELECTRONIC MATERIALS LLC
Reel/Frame 052103/0478 →
Change of Name Jun 9, 2025
From: ROHM & HAAS ELECTRONIC MATERIALS LLC
To: DUPONT ELECTRONIC MATERIALS INTERNATIONAL, LLC
Reel/Frame 071500/0678 →
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 →