Patent Assignment
Reel/Frame 025726/0762
Change of Name
Recorded: 2011-02-01
Pages: 16
Assignors
NIU, Q. JASON
Executed: 2007-03-19
MICKOLS, WILLIAM E.
Executed: 2007-03-19
ZHANG, CHUNMING
Executed: 2007-03-15
Assignee
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Modified Polyamide Membrane
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 7, 2009
From: NIU, Q. JASON; MICKOLS, WILLIAM E.; ZHANG, CHUNMING
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 023338/0268 →
Assignment of Assignor's Interest
Sep 10, 2024
From: DOW GLOBAL TECHNOLOGIES LLC
To: THE DOW CHEMICAL COMPANY
Reel/Frame 069923/0030 →
Change of Legal Entity
Sep 10, 2024
From: DDP SPECIALTY ELECTRONIC MATERIALS US, INC
To: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Reel/Frame 068907/0881 →
Assignment of Assignor's Interest
Sep 10, 2024
From: THE DOW CHEMICAL COMPANY
To: DDP SPECIALTY ELECTRONIC MATERIALS US, INC
Reel/Frame 068922/0001 →