IP Library › Assignment 044177/0382
Patent Assignment
Reel/Frame 044177/0382

Assignment of Assignor's Interest

Recorded: 2017-11-20 Pages: 4
Assignor
Assignee
THE DOW CHEMICAL COMPANY
2030 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property (1)
Novel Esterified Cellulose Ethers of Very High Molecular Weight
Patent: 9,890,220 →
Application: 14/766,609 →
Publication: US 2015/0368366
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 20, 2017
From: PETERMANN, OLIVER; BRACKHAGEN, MEINOLF; SPREHE, MATTHIAS
To: DOW WOLFF CELLULOSICS GMBH & CO. OHG
Reel/Frame 044177/0340 →
Assignment of Assignor's Interest Nov 20, 2017
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 044177/0460 →
Change of Legal Entity Nov 28, 2020
From: DDP SPECIALTY ELECTRONIC MATERIALS US, INC.
To: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC.
Reel/Frame 054530/0384 →
Assignment of Assignor's Interest Nov 28, 2020
From: DOW GLOBAL TECHNOLOGIES LLC
To: THE DOW CHEMICAL COMPANY
Reel/Frame 054531/0001 →
Assignment of Assignor's Interest Nov 28, 2020
From: THE DOW CHEMICAL COMPANY
To: DDP SPECIALTY ELECTRONIC MATERIALS US, INC.
Reel/Frame 054533/0001 →
Assignment of Assignor's Interest Nov 28, 2020
From: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC.
To: NUTRITION & BIOSCIENCES USA 1, LLC
Reel/Frame 054533/0575 →