Patent Assignment
Reel/Frame 048135/0068
Assignment of Assignor's Interest
Recorded: 2019-01-25
Pages: 2
Assignor
YOON, HEE JAE
Executed: 2018-12-13
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU, SEOBUK-GU, CHEONAN-SI, CHUNGCHEONGNAM-DO, CHEONAN, 31093, KOREA, REPUBLIC OF
Covered Property
(1)
Acoustic Wave Sensors and Methods of Sensing a Gas-Phase Analyte
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 25, 2019
From: GILMORE, CHRISTOPHER; RACHFORD, AARON A.; MURPHY, JACLYN; TREFONAS, PETER, III
To: ROHM AND HAAS ELECTRONIC MATERIALS LLC
Reel/Frame 048134/0918 →
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 →