Patent Assignment
Reel/Frame 039868/0443
Assignment of Assignor's Interest
Recorded: 2016-09-27
Pages: 6
Assignors
GUILLAUDEU, STEVEN J.
Executed: 2014-01-15
GRASMAN, NICHOLAS S.
Executed: 2014-01-10
SCHMITT, ROBERT L.
Executed: 2015-06-17
Assignee
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Novel Esterified Cellulose Ethers of Low Viscosity
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 27, 2016
From: SPREHE, MATTHIAS; BRACKHAGEN, MEINOLF; PETERMANN, OLIVER
To: DOW WOLFF CELLULOSICS GMBH & CO. OHG
Reel/Frame 039867/0686 →
Assignment of Assignor's Interest
Sep 27, 2016
From: DOW WOLFF CELLULOSICS GMBH & CO. OHG
To: THE DOW CHEMICAL COMPANY
Reel/Frame 039868/0108 →
Assignment of Assignor's Interest
Sep 27, 2016
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 039868/0247 →
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 →