Patent Assignment
Reel/Frame 049041/0049
Assignment of Assignor's Interest
Recorded: 2019-04-30
Pages: 2
Assignor
NICHEM FINE TECHNOLOGY CO., LTD.
Executed: 2019-04-25
Assignee
SHANGHAI NICHEM FINE CHEMICAL CO., LTD.
888 HUANHU WEST 2ND RD, BUILDING C, NANHUI, PUDONG, SHANGHAI, CHINA
Covered Property
(1)
Compound and Organic Electronic Device Using the Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 23, 2018
From: WU, HUI-LING; LEE, MING-ZER; SHIEH, SHWU-JU; CHEN, CHI-CHUNG
To: NICHEM FINE TECHNOLOGY CO., LTD.
Reel/Frame 045344/0185 →
Assignment of Assignor's Interest
Aug 2, 2023
From: SHANGHAI NICHEM FINE CHEMICAL CO., LTD.
To: NICHEM FINE TECHNOLOGY CO., LTD.
Reel/Frame 064473/0215 →