Patent Assignment
Reel/Frame 041980/0498
Assignment of Assignor's Interest
Recorded: 2017-03-11
Pages: 5
Assignors
BULICK, ALLEN
Executed: 2013-08-23
ARUMUGAM, SELVANATHAN
Executed: 2013-08-23
NISHIZAWA, HIDEAKI
Executed: 2013-08-26
MORIYAMA, KAZUKI
Executed: 2013-08-26
YOSHIDA, KOICHI
Executed: 2013-08-26
EZAWA, SHUNJI
Executed: 2013-08-29
Assignees
ROHM AND HAAS ELECTRONIC MATERIALS CMP HOLDINGS, INC.
451 BELLEVUE ROAD, NEWARK, DELAWARE, 19713
NITT HAAS INCORPORATED
4-4-26 SAKURAGAWA, NANIW-KU, OSAKA-SHI, 556-0022, JAPAN
Covered Property
(1)
Chemical Mechanical Polishing Composition for Polishing a Sapphire Surface and Methods of Using Same
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 →