Patent Assignment
Reel/Frame 054709/0258
Assignment of Assignor's Interest
Recorded: 2020-12-21
Pages: 8
Assignors
TOUKHY, MEDHAT A.
Executed: 2020-10-30
LIU, WEIHONG
Executed: 2020-11-17
KUDO, TAKANORI
Executed: 2020-10-27
CHEN, HUNG-YANG
Executed: 2020-10-29
YIN, JIAN
Executed: 2020-10-30
Assignee
EMD PERFORMANCE MATERIALS CORPORATION
70 MEISTER AVENUE, BRANCHBURG, NEW JERSEY, 08876
Covered Property
(1)
Novolak/Dnq Based, Chemically Amplified Photoresist
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 21, 2020
From: EMD PERFORMANCE MATERIALS CORPORATION
To: EMD PERFORMANCE MATERIALS GERMANY GMBH
Reel/Frame 054709/0410 →
Assignment of Assignor's Interest
Dec 21, 2020
From: MERCK PERFORMANCE MATERIALS GERMANY GMBH
To: MERCK PATENT GMBH
Reel/Frame 054709/0542 →
Corrective Assignment to Correct the Assignee Data Previously Recorded on Reel 054709 Frame 0410. Previously Recorded on Reel 054709 Frame 0410. Assignor(S) Hereby Confirms the Assignment.
Feb 19, 2021
From: EMD PERFORMANCE MATERIALS CORPORATION
To: MERCK PERFORMANCE MATERIALS GERMANY GMBH
Reel/Frame 055342/0115 →