IP Library › Assignment 045102/0381
Patent Assignment
Reel/Frame 045102/0381

Assignment of Assignor's Interest

Recorded: 2018-03-05 Pages: 5
Assignors
JANSMA, MATTHEW J.
Executed: 2014-05-27
TOMLINSON, IAN A.
Executed: 2014-06-20
Assignee
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property (1)
Composite Polyamide Membrane Post-Treated with Nitrous Acid
Patent: 9,943,810 →
Application: 15/301,981 →
Publication: US 2017/0203259
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 5, 2018
From: PAUL, MOU; ROY, ABHISHEK
To: FILMTEC CORPORATION
Reel/Frame 045102/0182 →
Assignment of Assignor's Interest Mar 5, 2018
From: FILMTEC CORPORATION
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 045102/0254 →
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 →