IP Library › Assignment 035935/0770
Patent Assignment
Reel/Frame 035935/0770

Change of Name

Recorded: 2015-06-17 Pages: 6
Assignor
ETERNAL CHEMICAL CO., LTD.
Executed: 2014-06-30
Assignee
ETERNAL MATERIALS CO., LTD.
NO. 578, CHIEN-KUNG RD., KAOHSIUNG, TAIWAN
Covered Properties (4)
Brightness Enhancement Film
Patent: 7,842,380 →
Application: 11/411,127 →
Publication: US 2007/0254146
Optical Film
Patent: 7,929,211 →
Application: 11/898,096 →
Publication: US 2008/0074892
Photosensitive Polymides
Patent: 8,349,539 →
Application: 12/461,152 →
Publication: US 2010/0086874
Photosensitive Polymides
Patent: 8,673,540 →
Application: 13/691,968 →
Publication: US 2013/0095426
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 26, 2006
From: CHUANG, SHIH-YI; TSAI, CHAO-YI; WU, GUO-LONG
To: ETEMAL CHEMICAL CO., LTD.
Reel/Frame 017824/0152 →
Assignment of Assignor's Interest Sep 10, 2007
From: CHUANG, SHIH-YI
To: ETERNAL CHEMICAL CO., LTD.
Reel/Frame 019859/0587 →
Assignment of Assignor's Interest Aug 3, 2009
From: CHOU, MENG-YEN; LEE, CHUAN-ZONG
To: ETERNAL CHEMICAL CO., LTD.
Reel/Frame 023080/0610 →
Assignment of Assignor's Interest Dec 3, 2012
From: CHOU, MENG-YEN; LEE, CHUAN-ZONG
To: ETERNAL CHEMICAL CO., LTD.
Reel/Frame 029390/0613 →