Patent Assignment
Reel/Frame 059622/0902
Assignment of Assignor's Interest
Recorded: 2022-04-18
Pages: 8
Assignors
LIU, HAN
Executed: 2019-02-11
LIU, DAN
Executed: 2019-02-11
ZHANG, QINGWEI
Executed: 2019-02-21
DONG, XIANGTING
Executed: 2019-02-11
LI, LING
Executed: 2019-02-21
LV, HAN
Executed: 2019-02-28
Assignee
ROHM AND HAAS COMPANY
400 ARCOLA ROAD, COLLEGEVILLE, PENNSYLVANIA, 19426
Covered Property
(1)
Aqueous Dispersion of Multi-Stage Polymeric Particles and Process of Making the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 18, 2022
From: GONG, ZHI JUAN
To: DOW CHEMICAL(CHINA) INVESTMENT COMPANY LIMITED
Reel/Frame 059623/0071 →
Assignment of Assignor's Interest
Apr 18, 2022
From: DOW CHEMICAL (CHINA) INVESTMENT COMPANY LIMITED
To: THE DOW CHEMICAL COMPANY
Reel/Frame 059623/0159 →
Assignment of Assignor's Interest
Apr 18, 2022
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 059623/0215 →