Patent Assignment
Reel/Frame 050652/0724
Assignment of Assignor's Interest
Recorded: 2019-10-08
Pages: 2
Assignors
SONG, XIAOMEI
Executed: 2017-04-05
ZHANG, YI
Executed: 2017-04-05
CHEN, HONGYU
Executed: 2017-04-05
Assignee
DOW CHEMICAL (CHINA) INVESTMENT COMPANY LIMITED
UNIT 03, C ZONE, 2F, 3RD BUILDING, NO. 936 ZHANGHENG ROAD, ZHANGJIANG HI-TECH PARK, SHANGHAI, 201203, CHINA
Covered Property
(1)
Intumescent Coating System
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 8, 2019
From: REN, DAKAI
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 050652/0080 →
Assignment of Assignor's Interest
Oct 8, 2019
From: DOW CHEMICAL (CHINA) INVESTMENT COMPANY LIMITED
To: THE DOW CHEMICAL COMPANY
Reel/Frame 050652/0797 →
Assignment of Assignor's Interest
Oct 8, 2019
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 050659/0489 →
Conversion
Sep 30, 2021
From: DDP SPECIALTY ELECTRONIC MATERIALS US, INC.
To: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Reel/Frame 057676/0283 →
Assignment of Assignor's Interest
Sep 30, 2021
From: THE DOW CHEMICAL COMPANY
To: DDP SPECIALTY ELECTRONIC MATERIALS US, INC.
Reel/Frame 057676/0292 →
Assignment of Assignor's Interest
Sep 30, 2021
From: DOW GLOBAL TECHNOLOGIES LLC
To: THE DOW CHEMICAL COMPANY
Reel/Frame 057678/0001 →