IP Library › Assignment 049638/0179
Patent Assignment
Reel/Frame 049638/0179

Assignment of Assignor's Interest

Recorded: 2019-07-01 Pages: 4
Assignor
Assignee
THE DOW CHEMICAL COMPANY
2030 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property (1)
Water-Soluble Esterified Cellulose Ethers
Application: 15/550,094 →
Publication: US 2018/0072818
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 1, 2019
From: PETERMANN, OLIVER; KNARR, MATTHIAS
To: DOW WOLFF CELLULOSICS GMBH & CO. OHG
Reel/Frame 049638/0131 →
Assignment of Assignor's Interest Jul 1, 2019
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 049638/0220 →
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 →