Patent Assignment
Reel/Frame 063097/0216
Assignment of Assignor's Interest
Recorded: 2023-03-24
Pages: 6
Assignor
ROHM AND HAAS COMPANY
Executed: 2019-10-30
Assignee
DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
400 ARCOLA ROAD, COLLEGEVILLE, PENNSYLVANIA, 19426
Covered Property
(1)
Wood Preservatives
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 28, 2023
From: NUTRITION & BIOSCIENCES USA 1, LLC
To: MC (US) 3, LLC
Reel/Frame 063173/0440 →
Assignment of Assignor's Interest
Mar 28, 2023
From: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
To: NUTRITION & BIOSCIENCES USA 1, LLC
Reel/Frame 063170/0233 →
Assignment of Assignor's Interest
Mar 28, 2023
From: DOW GLOBAL TECHNOLOGIES LLC
To: THE DOW CHEMICAL COMPANY
Reel/Frame 063171/0001 →
Assignment of Assignor's Interest
Mar 28, 2023
From: DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
To: NUTRITION & BIOSCIENCES USA 2, LLC
Reel/Frame 063172/0725 →
Assignment of Assignor's Interest
Mar 28, 2023
From: THE DOW CHEMICAL COMPANY
To: DDP SPECIALTY ELECTRONIC MATERIALS US, INC.
Reel/Frame 063173/0034 →
Assignment of Assignor's Interest
May 1, 2023
From: DDP SPECIALTY ELECTRONIC MATERIALS US, INC.
To: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Reel/Frame 063502/0754 →
Nunc Pro Tunc Assignment
May 1, 2023
From: VARGO, KEVIN
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 063494/0094 →
Assignment of Assignor's Interest
Aug 26, 2025
From: MC (US) 3 LLC
To: NUTRITION & BIOSCIENCES USA 2, LLC
Reel/Frame 072123/0447 →