IP Library › Assignment 027942/0660
Patent Assignment
Reel/Frame 027942/0660

Assignment of Assignor's Interest

Recorded: 2012-03-28 Pages: 2
Assignors
BIRTCHER, CHARLES MICHAEL
Executed: 2012-03-19
STEIDL, THOMAS ANDREW
Executed: 2012-03-19
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD, ALLENTOWN, PENNSYLVANIA, 18195
Covered Property (1)
Splashguard For High Flow Vacuum Bubbler Vessel
Patent: 8,944,420 →
Application: 13/350,989 →
Publication: US 2013/0015594
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 →