IP Library › Assignment 034729/0377
Patent Assignment
Reel/Frame 034729/0377

Change of Name

Recorded: 2015-01-07 Pages: 4
Assignor
ETERNAL CHEMICAL CO., LTD.
Executed: 2014-07-01
Assignee
ETERNAL MATERIALS CO., LTD.
NO. 578, CHIEN-KUNG ROAD, KAOHSIUNG, TAIWAN, CHINA
Covered Properties (2)
Dye-Sensitized Solar Cell Using Composite Semiconductor Material
Application: 12/772,739 →
Publication: US 2010/0282313
Electrolyte Composition
Patent: 8,492,646 →
Application: 12/792,469 →
Publication: US 2010/0308254
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 3, 2010
From: TSAI, AN-I; CHEN, SHINN-HORNG
To: ETERNAL CHEMICAL CO., LTD.
Reel/Frame 024476/0580 →
Assignment of Assignor's Interest Jul 9, 2010
From: CHEN, SHINN-HORNG; TSAI, AN-I; HUANG, CHUN-WEI
To: ETERNAL CHEMICAL CO., LTD.
Reel/Frame 024657/0711 →