Patent Assignment
Reel/Frame 046043/0674
Assignment of Assignor's Interest
Recorded: 2018-06-11
Pages: 3
Assignor
ZHOU, XIAOBING
Executed: 2018-06-07
Assignee
DOW SILICONES CORPORATION
2200 WEST SALZBURG ROAD, P.O. BOX 994, MIDLAND, MICHIGAN, 48686-0994
Covered Property
(1)
Method of Making Aluminum-Free Neopentasilane
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 31, 2020
From: DOW SILICONES CORPORATION
To: DDP SPECIALTY ELECTRONIC MATERIALS US 9, LLC
Reel/Frame 053645/0246 →
Assignment of Assignor's Interest
Sep 24, 2020
From: DOW SILICONES CORPORATION
To: DDP SPECIALTY ELECTRONIC MATERIALS US 9, LLC
Reel/Frame 053869/0106 →
Assignment of Assignor's Interest
Jan 27, 2021
From: DDP SPECIALTY ELECTRONIC MATERIALS US 9, LLC
To: JIANGSU NATA OPTO-ELECTRONIC MATERIALS CO. LTD.
Reel/Frame 055054/0570 →
Assignment of Assignor's Interest
Dec 21, 2021
From: JIANGSU NATA OPTO-ELECTRONIC MATERIALS CO. LTD.
To: NATA SEMICONDUCTOR MATERIALS CO., LTD.
Reel/Frame 058444/0735 →