Patent Assignment
Reel/Frame 024571/0617
Assignment of Assignor's Interest
Recorded: 2010-06-22
Pages: 4
Assignor
ZHOU, JIANQING
Executed: 2009-07-30
Assignee
DOW DEUTSCHLAND GMBH & CO. OHG
WERK STADE, POSTFACH 11 20, BUTZFLETHERSAND, 21677, GERMANY
Covered Property
(1)
Membrane Restoration
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 22, 2010
From: DOW DEUTSCHLAND GMBH & CO. OHG
To: THE DOW CHEMICAL COMPANY
Reel/Frame 024571/0725 →
Assignment of Assignor's Interest
Jun 22, 2010
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 024571/0892 →
Change of Name
Mar 21, 2011
From: DOW GLOBAL TECHNOLOGIES INC.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 025990/0464 →
Assignment of Assignor's Interest
Jun 11, 2015
From: DOW GLOBAL TECHNOLOGIES LLC
To: BLUE CUBE IP LLC
Reel/Frame 035887/0193 →