Patent Assignment
Reel/Frame 053645/0246
Assignment of Assignor's Interest
Recorded: 2020-08-31
Pages: 9
Assignor
DOW SILICONES CORPORATION
Executed: 2019-08-23
Assignee
DDP SPECIALTY ELECTRONIC MATERIALS US 9, LLC
974 CENTRE ROAD, WILMINGTON, DELAWARE, 19805
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
Jun 11, 2018
From: ZHOU, XIAOBING
To: DOW SILICONES CORPORATION
Reel/Frame 046043/0674 →
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 →