Patent Assignment
Reel/Frame 036276/0211
Assignment of Assignor's Interest
Recorded: 2015-08-07
Pages: 3
Assignor
KANG, YERANG
Executed: 2014-10-17
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD
736,BAEKSEOK-DONG, CHEONON-SI, CHUNGCHEON-DO, 331-980, KOREA, REPUBLIC OF
Covered Property
(1)
Polyarylene Materials
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 7, 2015
From: GILMORE, CHRISTOPHER D; BU, LUJIA; CHUANG, PENG-WEI; WANG, DEYAN
To: ROHM AND HAAS ELECTRONIC MATERIALS LLC
Reel/Frame 036276/0005 →
Assignment of Assignor's Interest
Nov 27, 2017
From: KANG, YERANG
To: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
Reel/Frame 044221/0293 →
Assignment of Assignor's Interest
Nov 27, 2017
From: GILMORE, CHRISTOPHER D.; BU, LUJIA; CHUANG, PENG-WEI; WANG, DEYAN
To: ROHM AND HAAS ELECTRONIC MATERIALS LLC
Reel/Frame 044221/0461 →
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 →