IP Library › Assignment 018727/0129
Patent Assignment
Reel/Frame 018727/0129

Assignment of Assignor's Interest

Recorded: 2007-01-09 Pages: 2
Assignors
EGBE, MATTHEW I.
Executed: 2007-01-08
LEGENZA, MICHAEL WALTER
Executed: 2007-01-08
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
Formulation for Removal of Photoresist, Etch Residue and Barc
Patent: 7,674,755 →
Application: 11/602,662 →
Publication: US 2007/0149430
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 →