IP Library › Assignment 013800/0042
Patent Assignment
Reel/Frame 013800/0042

Assignment of Assignor's Interest

Recorded: 2003-02-21 Pages: 3
Assignors
EGBE, MATTHEW I.
Executed: 2003-01-02
PETERS, DARRYL W.
Executed: 2003-01-02
Assignee
ASHLAND INC.
50 E. RIVER CENTER BLVD., COVINGTON, KENTUCKY, 41012-0391
Covered Property (1)
Aqueous Stripping and Cleaning Composition
Patent: 6,943,142 →
Application: 10/042,612 →
Publication: US 2003/0130146
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 20, 2003
From: ASHLAND INC.
To: AIR PRODUCTS AND CHEMICALS, INC.
Reel/Frame 014567/0846 →
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 →