IP Library Assignment 032559/0533
Patent Assignment
Reel/Frame 032559/0533

Assignment of Assignor's Interest

Recorded: 2014-03-31 Pages: 4
Assignors
CHEN, WEI-KAI
Executed: 2014-03-13
WU, TU-YI
Executed: 2014-03-13
Assignee
ETERNAL CHEMICAL CO., LTD.
NO. 578, CHIEN KUNG RD., KAOHSIUNG, TAIWAN
Covered Property (1)
Passivation Composition and Its Application
Patent: 9,330,808 →
Application: 14/228,965 →
Publication: US 2015/0129539
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 23, 2014
From: ETERNAL CHEMICAL CO., LTD.
To: ETERNAL MATERIALS CO., LTD.
Reel/Frame 034696/0760 →