Patent Assignment
Reel/Frame 056173/0165
Assignment of Assignor's Interest
Recorded: 2021-05-06
Pages: 29
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 Preparing Pentachlorodisilane Purified Reaction Product Comprising Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 10, 2021
From: DDP SPECIALTY ELECTRONIC MATERIALS US 9, LLC
To: JIANGSU NATA OPTO-ELECTRONIC MATERIALS CO. LTD.
Reel/Frame 056192/0487 →
Assignment of Assignor's Interest
Apr 21, 2022
From: KETOLA, BARRY; MOWER CHANG, NOEL; YOUNG, JEANETTE; ZHOU, XIAOBING
To: DOW SILICONES CORPORATION
Reel/Frame 059670/0094 →
Assignment of Assignor's Interest
Jun 22, 2022
From: JIANGSU NATA OPTO-ELECTRONIC MATERIALS CO. LTD.
To: NATA SEMICONDUCTOR MATERIALS CO., LTD.
Reel/Frame 060268/0245 →