IP Library › Assignment 039980/0049
Patent Assignment
Reel/Frame 039980/0049

Assignment of Assignor's Interest

Recorded: 2016-10-10 Pages: 3
Assignor
KEFEI, WANG
Executed: 2016-09-20
Assignee
NINGDE CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
M1 BUILDING, NO. 1 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT, NINGDE CITY, FUJIAN PROVINCE, 352100, CHINA
Covered Property (1)
Electrolyte Additive and Use Thereof in Lithium-Ion Battery
Patent: 9,812,739 →
Application: 15/076,410 →
Publication: US 2016/0294007
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 10, 2017
From: NINGDE CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
To: NINGDE AMPEREX TECHNOLOGY LIMITED
Reel/Frame 042327/0827 →