IP Library › Assignment 041341/0249
Patent Assignment
Reel/Frame 041341/0249

Assignment of Assignor's Interest

Recorded: 2017-02-22 Pages: 3
Assignors
PAUL, MOU
Executed: 2014-01-13
ROY, ABHISHEK
Executed: 2014-01-13
Assignee
FILMTEC CORPORATION
5400 DEWEY HILL ROAD, EDINA, MINNESOTA, 55439
Covered Property (1)
Composite Polyamide Membrane Having High Acid Content and Low Azo Content
Patent: 9,616,392 →
Application: 15/033,936 →
Publication: US 2016/0317980
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 22, 2017
From: FILMTEC CORPORATION
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 041341/0392 →
Assignment of Assignor's Interest Feb 22, 2017
From: TOMLINSON, IAN A; CIESLINSKI, ROBERT C; GERHART, BRUCE B; HAWN, DAVID D
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 041341/0653 →
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 →