IP Library › Assignment 024789/0050
Patent Assignment
Reel/Frame 024789/0050

Assignment of Assignor's Interest

Recorded: 2010-08-04 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: 8,272,251 →
Application: 12/707,705 →
Publication: US 2010/0148752
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 4, 2010
From: FILMTEC CORPORATION
To: THE DOW CHEMICAL COMPANY
Reel/Frame 024789/0071 →
Assignment of Assignor's Interest Aug 4, 2010
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 024789/0107 →
Assignment of Assignor's Interest Aug 4, 2010
From: JONS, STEVEN DOUGLAS; FIALKOWSKI, MICHAEL A.
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 024789/0124 →
Change of Name Mar 18, 2011
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 025980/0739 →