IP Library › Assignment 042772/0655
Patent Assignment
Reel/Frame 042772/0655

Assignment of Assignor's Interest

Recorded: 2017-06-21 Pages: 3
Assignor
JOHNSON, JON E
Executed: 2014-10-15
Assignee
FILMTEC CORPORATION
5400 DEWEY HILL ROAD, EDINA, MINNESOTA, 55439
Covered Property (1)
Spiral Wound Filtration Assembly Including Integral Bioreactor
Patent: 9,725,344 →
Application: 15/501,478 →
Publication: US 2017/0225987
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 21, 2017
From: FILMTEC CORPORATION
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 042772/0740 →
Assignment of Assignor's Interest Jun 21, 2017
From: JONS, STEVEN D
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 042772/0862 →
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 →