Patent Assignment
Reel/Frame 014189/0766
Assignment of Assignor's Interest
Recorded: 2003-12-11
Pages: 4
Assignors
TANDON, DEEPAK
Executed: 2003-11-12
AYALA, JORGE ARMANDO
Executed: 2003-11-12
TAYLOR, RODNEY LYNN
Executed: 2003-11-12
Assignees
COLUMBIAN CHEMICALS COMPANY
800 WEST OAK COMMONS COURT, MARIETTA, GEORGIA, 30063-2253
SUPERIOR GRAPHITE CO.
10 S. RIVERSIDE PLAZA, CHICAGO, ILLINOIS, 60606
Covered Property
(1)
Thermally modified carbon blacks for various type applications and a process for producing same
Application:
10/666,048 →
Publication:
US 2005/0063892
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 11, 2003
From: ZAK, MARK S.; BARSUKOV, IGOR V.; DONINGER, JOSEPH E.; BOOTH, PETER R.
To: SUPERIOR GRAPHITE CO.; COLUMBIAN CHEMICALS COMPANY
Reel/Frame 014189/0796 →
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 →