Patent Assignment
Reel/Frame 073814/0071
Assignment of Assignor's Interest
Recorded: 2026-02-18
Pages: 3
Assignor
YU, WANGLIN
Executed: 2020-11-16
Assignee
DOW GLOBAL TECHNOLOGIES LLC
2211 H. H. DOW WAY, 2211 H. H. DOW WAY, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Foam Control Agents for Fermentation
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 18, 2026
From: DE SANTI UNGARATO, RAFAEL F.
To: DOW BRASIL INDUSTRIA E COMERCIO DE PRODUTOS QUIMICOS LTDA.
Reel/Frame 073814/0030 →
Assignment of Assignor's Interest
Feb 18, 2026
From: DOW BRASIL INDUSTRIA E COMERCIO DE PRODUTOS QUIMICOS LTDA.
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 074918/0134 →