IP Library › Assignment 070781/0973
Patent Assignment
Reel/Frame 070781/0973

Change of Name

Recorded: 2025-03-07 Pages: 3
Assignor
Assignee
DUPONT ELECTRONIC MATERIALS HOLDING, INC.
451 BELLEVUE ROAD, NEWARK, DELAWARE, 19713
Covered Property (1)
Three-Dimensional Network for Chemical Mechanical Polishing
Patent: 7,771,251 →
Application: 12/287,669 →
Publication: US 2009/0042490
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →