Patent Assignment
Reel/Frame 038047/0537
Assignment of Assignor's Interest
Recorded: 2016-03-21
Pages: 6
Assignors
XU, CHENG-BAI
Executed: 2015-06-24
SIM, JAE HWAN
Executed: 2015-06-24
LIM, JAE-BONG
Executed: 2015-06-24
JO, JUNG KYU
Executed: 2015-06-24
KU, BON-KI
Executed: 2015-06-24
Assignees
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET, MARLBOROUGH, MASSACHUSETTS, 01752
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3GONGDAN 1-RO, SEOBUK-GU, CHEONAN-SI, CHUNGCHEONGNAM-DO, 331-980, KOREA, REPUBLIC OF
Covered Property
(1)
Gap-Fill Methods
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 17, 2024
From: ROHM & HAAS ELECTRONIC MATERIALS KOREA LTD
To: DUPONT SPECIALTY MATERIALS KOREA LTD
Reel/Frame 069185/0438 →
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 →