Patent Assignment
Reel/Frame 033988/0789
Assignment of Assignor's Interest
Recorded: 2014-10-21
Pages: 4
Assignor
ZHEJIANG OMEX ENVIRONMENTAL ENGINEERING CO., LTD
Executed: 2012-09-07
Assignee
THE DOW CHEMICAL COMPANY
2030 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Gas Diffuser
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 21, 2014
From: CHAI, NING; GLUCK, STEVEN J; SMITH, BILLY G; YUAN, QUAN
To: DOW GLOBAL TECHNOLOGIES LLC.
Reel/Frame 033989/0105 →
Assignment of Assignor's Interest
Oct 21, 2014
From: CAI, BILL Q
To: DOW CHEMICAL (CHINA) COMPANY LIMITED
Reel/Frame 033988/0872 →
Assignment of Assignor's Interest
Oct 21, 2014
From: DOW CHEMICAL (CHINA) COMPANY LIMITED
To: THE DOW CHEMICAL COMPANY
Reel/Frame 033988/0953 →
Assignment of Assignor's Interest
Oct 21, 2014
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC.
Reel/Frame 033989/0020 →
Assignment of Assignor's Interest
Oct 21, 2014
From: WANG, CHENGFENG
To: ZHEJIANG OMEX ENVIRONMENTAL ENGINEERING CO., LTD
Reel/Frame 033988/0631 →
Change of Legal Entity
Sep 10, 2024
From: DDP SPECIALTY ELECTRONIC MATERIALS US, INC
To: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Reel/Frame 068907/0881 →
Assignment of Assignor's Interest
Sep 10, 2024
From: THE DOW CHEMICAL COMPANY
To: DDP SPECIALTY ELECTRONIC MATERIALS US, INC
Reel/Frame 068922/0001 →
Assignment of Assignor's Interest
Sep 10, 2024
From: DOW GLOBAL TECHNOLOGIES LLC
To: THE DOW CHEMICAL COMPANY
Reel/Frame 069923/0030 →