IP Library › Assignment 023979/0273
Patent Assignment
Reel/Frame 023979/0273

Assignment of Assignor's Interest

Recorded: 2010-02-23 Pages: 4
Assignor
JOHNSON, JON E.
Executed: 2004-11-08
Assignee
FILMTEC CORPORATION
7200 OHMS LANE, MINNEAPOLIS, MINNESOTA, 55439
Covered Property (1)
Method for Testing Separation Modules
Patent: 7,698,928 →
Application: 11/660,222 →
Publication: US 2008/0105038
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 23, 2010
From: JONS, STEVEN DOUGLAS; FIALKOWSKI, MICHAEL A.
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 023979/0065 →
Assignment of Assignor's Interest Feb 23, 2010
From: FILMTEC CORPORATION
To: THE DOW CHEMICAL COMPANY
Reel/Frame 023979/0105 →
Assignment of Assignor's Interest Feb 23, 2010
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 023979/0112 →
Change of Name Nov 1, 2017
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 044347/0705 →