IP Library › Assignment 039413/0558
Patent Assignment
Reel/Frame 039413/0558

Assignment of Assignor's Interest

Recorded: 2016-08-12 Pages: 4
Assignors
HANLEY, PATRICK S.
Executed: 2013-12-05
TOMLINSON, IAN A.
Executed: 2013-12-05
Assignee
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property (1)
Composite Polyamide Membrane Treated with Dihyroxyaryl Compounds and Nitrous Acid
Patent: 9,452,391 →
Application: 15/030,506 →
Publication: US 2016/0271569
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 12, 2016
From: PAUL, MOU; ABHISHEK, ROY
To: FILMTEC CORPORATION
Reel/Frame 039413/0349 →
Assignment of Assignor's Interest Aug 12, 2016
From: FILMTEC CORPORATION
To: THE DOW CHEMICAL COMPANY
Reel/Frame 039413/0485 →
Assignment of Assignor's Interest Aug 12, 2016
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 039413/0515 →
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 →