Covered Property (1)

Related Assignments (12)

Other recorded transfers of the patent in this record — the chain of ownership.

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: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC.

To: NUTRITION & BIOSCIENCES USA 1, LLC

Reel/Frame 054533/0575 →

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: DOW GLOBAL TECHNOLOGIES LLC

To: THE DOW CHEMICAL COMPANY

Reel/Frame 054531/0001 →

Assignment of Assignor's Interest Jan 8, 2021

From: ROHM AND HAAS COMPANY

To: DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC

Reel/Frame 054928/0191 →

Assignment of Assignor's Interest Jan 8, 2021

From: DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC

To: NUTRITION & BIOSCIENCES USA 2, LLC

Reel/Frame 054928/0289 →

Assignment of Assignor's Interest Nov 18, 2022

From: NUTRITION & BIOSCIENCES USA 1, LLC

To: MC (US) 3 LLC

Reel/Frame 061964/0771 →

Assignment of Assignor's Interest Mar 28, 2023

From: DOW CHEMICAL (CHINA) INVESTMENT COMPANY LIMITED

To: THE DOW CHEMICAL COMPANY

Reel/Frame 063138/0970 →

Assignment of Assignor's Interest Mar 28, 2023

From: VARGO, KEVIN B.

To: DOW GLOBAL TECHNOLOGIES LLC

Reel/Frame 063361/0251 →

Assignment of Assignor's Interest Apr 18, 2023

From: FRATTARELLI, DAVID L.

To: ROHM AND HAAS COMPANY

Reel/Frame 063648/0542 →

Assignment of Assignor's Interest Apr 18, 2023

From: YAN, YUNFEI

To: DOW CHEMICAL (CHINA) INVESTMENT COMPANY LIMITED

Reel/Frame 063601/0086 →

Assignment of Assignor's Interest Dec 5, 2025

From: MC (US) 3 LLC

To: LANXESS CORPORATION

Reel/Frame 073868/0541 →