Patent Assignment
Reel/Frame 019270/0979
Assignment of Assignor's Interest
Recorded: 2007-05-08
Pages: 4
Assignors
CRUZ, CARLOS A.
Executed: 2007-02-23
JAMES, DAVID B.
Executed: 2007-03-09
KULP, MARY JO
Executed: 2007-03-15
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS CMP HOLDINGS, INC.
451 BELLEVUE ROAD, NEWARK, DELAWARE, 19713
Covered Property
(1)
Elastomer-Modified Chemical Mechanical Polishing Pad
Patent:
7,371,160 →
Application:
11/644,478 →
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 CMP HOLDINGS INC.
To: DUPONT ELECTRONIC MATERIALS HOLDING, INC.
Reel/Frame 069274/0160 →
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 →