Patent Assignment
Reel/Frame 041163/0582
Corrective Assignment to Correct the Add Assignor David a. Valeri Previously Recorded at Reel: 036796 Frame: 0792. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2017-02-02
Pages: 5
Assignors
LABEAUME, PAUL J.
Executed: 2015-10-05
JAIN, VIPUL
Executed: 2015-10-06
THACKERAY, JAMES W.
Executed: 2015-10-05
CAMERON, JAMES F.
Executed: 2015-10-13
COLEY, SUZANNE M.
Executed: 2015-10-01
KWOK, AMY M.
Executed: 2015-10-02
VALERI, DAVID A.
Executed: 2015-10-02
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
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 15, 2015
From: LABEAUME, PAUL J.; JAIN, VIPUL; THACKERAY, JAMES W.; CAMERON, JAMES F.
To: ROHM AND HAAS ELECTRONIC MATERIALS LLC
Reel/Frame 036796/0792 →
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 →