Patent Assignment
Reel/Frame 051206/0462
Assignment of Assignor's Interest
Recorded: 2019-12-06
Pages: 2
Assignor
FENG, ANNA YA CHING
Executed: 2018-02-05
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET, MARLBOROUGH, MASSACHUSETTS, 01752
Covered Property
(1)
A Method of Manufacturing an Optoelectronic Device
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 6, 2019
From: NISHIDA, FUMITO
To: DOW CORNING CORPORATION
Reel/Frame 051206/0422 →
Assignment of Assignor's Interest
Dec 6, 2019
From: AMAKO, MASAAKI
To: DOW CORNING TORAY CO., LTD.
Reel/Frame 051218/0594 →
Change of Name
Sep 3, 2020
From: DOW CORNING TORAY CO., LTD.
To: DUPONT TORAY SPECIALTY MATERIALS KABUSHIKI KAISHA
Reel/Frame 053681/0507 →
Assignment of Assignor's Interest
Feb 6, 2023
From: DOW SILICONES CORPORATION (F/K/A DOW CORNING CORPORATION)
To: DDP SPECIALTY ELECTRONIC MATERIALS US 9, LLC
Reel/Frame 063300/0030 →
Change of Name
Mar 24, 2023
From: DOW CORNING CORPORATION
To: DOW SILICONES CORPORATION
Reel/Frame 063164/0733 →
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: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 073517/0298 →
Security Interest
Nov 3, 2025
From: QNITY ELECTRONICS, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 073515/0243 →
Assignment of Assignor's Interest
Dec 16, 2025
From: DUPONT TORAY SPECIALTY MATERIALS KABUSHIKI KAISHA
To: DUROPTIX MATERIALS KABUSHIKI KAISHA
Reel/Frame 073229/0238 →