IP Library Assignment 035393/0350
Patent Assignment
Reel/Frame 035393/0350

Assignment of Assignor's Interest

Recorded: 2015-04-13 Pages: 3
Assignors
TAKEUCHI, MASATAKA
Executed: 2015-03-26
YOKOYAMA, YOSHIHITO
Executed: 2015-03-31
SOTOWA, CHIAKI
Executed: 2015-03-25
Assignee
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU, TOKYO, 105-8518, JAPAN
Covered Property (1)
Composite Carbon Particle and Lithium-Ion Secondary Cell Using Same
Patent: 9,614,218 →
Application: 14/435,245 →
Publication: US 2015/0270535
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 1, 2021
From: SHOWA DENKO K.K.
To: CHINA STEEL CHEMICAL CORPORATION
Reel/Frame 056400/0810 →