Patent Assignment
Reel/Frame 023174/0710
Assignment of Assignor's Interest
Recorded: 2009-09-01
Pages: 4
Assignors
LHOTA, CHARLES A.
Executed: 2009-07-27
RENNIE, DAVID BARRY
Executed: 2009-08-05
RAMAMURTHI, RAJKUMAR
Executed: 2009-07-24
RAO, MADHUKAR BHASKARA
Executed: 2009-08-05
TAMBOLI, DNYANESH CHANDRAKANT
Executed: 2009-08-05
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property
(1)
Process for Inhibiting Corrosion and Removing Contaminant from a Surface During Wafer Dicing and Composition Useful Therefor
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 1, 2009
From: COLLIER, TERENCE QUINTIN
To: CV, INC.
Reel/Frame 023174/0777 →
Assignment of Assignor's Interest
Mar 22, 2013
From: CVINC.
To: AIR PRODUCTS AND CHEMICALS, INC.
Reel/Frame 030068/0512 →
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 →