Patent Assignment
Reel/Frame 014744/0929
Assignment of Assignor's Interest
Recorded: 2004-06-17
Pages: 5
Assignors
WANG, WEIDONG
Executed: 2004-06-01
HERD, CHARLES R.
Executed: 2004-06-07
AYALA, JORGE A.
Executed: 2004-06-01
Assignee
COLUMBIAN CHEMICALS COMPANY
1800 WEST OAK COMMONS COURT, MARIETTA, GEORGIA, 30062
Covered Property
(1)
Carbonaceous Material with Broad Aggregate Size Distribution and Improved Dispersibility
Related Assignments
(11)
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 →
Security Agreement
Nov 22, 2010
From: COLUMBIAN CHEMICALS COMPANY
To: UBS AG, STAMFORD BRANCH
Reel/Frame 025412/0104 →
Release of Patent Security Agreement
Jun 22, 2011
From: UBS, AG, STAMFORD BRANCH, AS SECURITY AGENT
To: COLUMBIAN CHEMICALS COMPANY, A DELAWARE CORPORATION
Reel/Frame 026479/0126 →
Patent Security Agreement
Jun 23, 2011
From: COLUMBIAN CHEMICALS COMPANY, A DELAWARE CORPORATION
To: BANK OF AMERICA, N.A., AS SECURITY AGENT
Reel/Frame 026480/0804 →
Release (Reel 026480 / Frame 0804)
Dec 21, 2015
From: BANK OF AMERICA, N.A.
To: COLUMBIAN CHEMICALS COMPANY
Reel/Frame 037354/0847 →
Security Interest
Jan 8, 2016
From: COLUMBIA CHEMICALS COMPANY
To: BANK OF AMERICA, N.A., AS SECURITY AGENT
Reel/Frame 037436/0083 →
Corrective Assignment to Correct the Conveying Party Name Previously Recorded on Reel 037436 Frame 0083. Assignor(S) Hereby Confirms the Security Interest.
Jan 21, 2016
From: COLUMBIAN CHEMICALS COMPANY
To: BANK OF AMERICA, N.A., AS SECURITY AGENT
Reel/Frame 037567/0710 →
Release of Security Interest
May 3, 2018
From: BANK OF AMERICA, N.A.
To: COLUMBIAN CHEMICALS COMPANY
Reel/Frame 045699/0531 →
Change of Name
Apr 22, 2019
From: COLUMBIAN CHEMICALS COMPANY
To: BIRLA CARBON U.S.A., INC.
Reel/Frame 048956/0726 →