Patent Assignment
Reel/Frame 014503/0690
Assignment of Assignor's Interest
Recorded: 2004-04-05
Pages: 4
Assignors
AYALA, JORGE A.
Executed: 2004-03-25
WANG, WELDONG
Executed: 2004-03-29
EDWARDS, CHARLES
Executed: 2004-03-25
HERD, CHARLES R.
Executed: 2004-03-25
LAMBA, RAKSHIT
Executed: 2004-03-25
Assignees
COLUMBIAN CHEMICALS COMPANY
1800 WEST OAK COMMONS COURT, MARIETTA, GEORGIA, 30062
SUPERIOR GRAPHITE COMPANY
10 S. RIVERSIDE PLAZA, SUITE 1600, CHICAGO, ILLINOIS, 60606
Covered Property
(1)
Thermally modified carbon blacks for various type applications and a process for producing same
Application:
10/786,690 →
Publication:
US 2005/0063893
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Mar 22, 2006
From: COLUMBIAN CHEMICALS COMPANY
To: JPMORGAN CHASE BANK SEOUL BRANCH
Reel/Frame 017344/0361 →
Release of Security Interest
May 25, 2007
From: JPMORGAN CHASE BANK SEOUL BRANCH
To: COLUMBIAN CHEMICALS COMPANY
Reel/Frame 019341/0120 →
Termination and Release of Security Interest in Patent Rights
Nov 19, 2010
From: HSBC BANK, USA, NATIONAL ASSOCIATION
To: COLUMBIAN CHEMICALS COMPANY
Reel/Frame 025408/0645 →