Patent Assignment
Reel/Frame 065525/0485
Assignment of Assignor's Interest
Recorded: 2023-11-10
Pages: 4
Assignors
LIU, HAN
Executed: 2020-01-06
LI, LING
Executed: 2020-01-06
DONG, XIANGTING
Executed: 2020-01-06
Assignee
ROHM AND HAAS COMPANY
400 ARCOLA ROAD, COLLEGEVILLE, PENNSYLVANIA, 19426
Covered Property
(1)
Multistage Emulsion Polymer and Process of Preparing the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 10, 2023
From: HU, YUEHAN; GONG, ZHI JUAN; WEI, HENGTONG
To: DOW CHEMICAL (CHINA) INVESTMENT COMPANY LIMITED
Reel/Frame 065525/0541 →
Assignment of Assignor's Interest
Nov 10, 2023
From: DOW CHEMICAL (CHINA) INVESTMENT COMPANY LIMITED
To: THE DOW CHEMICAL COMPANY
Reel/Frame 065525/0624 →
Assignment of Assignor's Interest
Nov 10, 2023
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 065525/0688 →