Patent Assignment
Reel/Frame 036597/0224
Assignment of Assignor's Interest
Recorded: 2015-09-18
Pages: 4
Assignors
JAIN, VIPUL
Executed: 2015-09-03
LABEAUME, PAUL J.
Executed: 2015-09-03
THACKERAY, JAMES W.
Executed: 2015-09-02
CAMERON, JAMES F.
Executed: 2015-09-15
COLEY, SUZANNE M.
Executed: 2015-09-03
KWOK, AMY M.
Executed: 2015-09-03
VALERI, DAVID A.
Executed: 2015-09-09
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET, MARLBOROUGH, MASSACHUSETTS, 01752
Covered Property
(1)
Polymer Comprising Repeat Units with Photoacid-Generating Functionality and Base-Solubility-Enhancing Functionality, and Associated Photoresist Composition and Electronic Device Forming Method
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →