Patent Assignment
Reel/Frame 056584/0381
Assignment of Assignor's Interest
Recorded: 2021-06-18
Pages: 3
Assignee
DOW CHEMICAL (CHINA) INVESTMENT COMPANY LIMITED
UNIT 03, C ZONE, 2F, 3RD BUILDING, NO 936 ZHANGHENG ROAD, ZHANGJIANG III TECH PARK, SHANGHAI, 201203, CHINA
Covered Property
(1)
Method of Attenuating Concerntration of Acrolein
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 18, 2021
From: DOW CHEMICAL (CHINA) INVESTMENT COMPANY LIMITED
To: THE DOW CHEMICAL COMPANY
Reel/Frame 056584/0450 →
Assignment of Assignor's Interest
Jun 18, 2021
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 056584/0484 →
Assignment of Assignor's Interest
Jun 18, 2021
From: COGEN, JEFFREY M; PERSON, TIMOTHY J
To: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
Reel/Frame 056584/0540 →
Assignment of Assignor's Interest
Jun 18, 2021
From: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 056584/0574 →