Patent Assignment
Reel/Frame 021191/0034
Assignment of Assignor's Interest
Recorded: 2008-07-02
Pages: 5
Assignee
ROHM AND HAAS COMPANY
100 INDEPENDENCE MALL WEST, PATENT DEPARTMENT, PHILADELPHIA, PENNSYLVANIA, 19106-2399
Covered Property
(1)
Heat Stable Aryl Polysiloxane Compositions
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment
Jun 27, 2025
From: ROHM AND HAAS COMPANY
To: DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
Reel/Frame 071738/0004 →
Change of Address
Jun 27, 2025
From: ROHM AND HAAS COMPANY
To: ROHM AND HAAS COMPANY
Reel/Frame 072156/0067 →
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 →