IP Library › Assignment 045514/0226
Patent Assignment
Reel/Frame 045514/0226

Assignment of Assignor's Interest

Recorded: 2018-04-12 Pages: 4
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 Azo Content and High Acid Content
Patent: 9,981,227 →
Application: 15/102,882 →
Publication: US 2016/0310909
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 12, 2018
From: FILMTEC CORPORATION
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 045514/0270 →
Assignment of Assignor's Interest Apr 12, 2018
From: CIESLINSKI, ROBERT C.; GERHART, BRUCE B.; HAWN, DAVID D.; QIU, XIAOHUA
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 045514/0380 →
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 →