Patent Assignment
Reel/Frame 039976/0833
Assignment of Assignor's Interest
Recorded: 2016-10-10
Pages: 7
Assignors
CHANG, RANDY LI-KAI
Executed: 2016-09-02
PARRIS, GENE EVERAD
Executed: 2016-09-09
CHEN, HSIU MEI
Executed: 2016-09-02
LEE, YI-CHIA
Executed: 2016-09-02
LIU, WEN DAR
Executed: 2016-09-02
CHEN, TIANNIU
Executed: 2016-09-02
MATZ, LAURA M
Executed: 2016-09-26
LO, RYBACK LI CHANG
Executed: 2016-09-02
MENG, LING-JEN
Executed: 2016-09-14
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property
(1)
Photoresist Cleaning Composition Used in Photolithography and a Method for Treating Substrate Therewith
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement
Oct 27, 2016
From: VERSUM MATERIALS US, LLC
To: CITIBANK, N.A., AS COLLATERAL AGENT
Reel/Frame 040503/0442 →
Assignment of Assignor's Interest
Feb 20, 2017
From: AIR PRODUCTS AND CHEMICALS, INC.
To: VERSUM MATERIALS US, LLC
Reel/Frame 041772/0733 →
Release of Security Interest
Oct 7, 2019
From: CITIBANK, N.A., AS AGENT
To: VERSUM MATERIALS US, LLC
Reel/Frame 050647/0001 →