Patent Assignment
Reel/Frame 009899/0080
Assignment of Assignor's Interest
Recorded: 1999-04-12
Pages: 4
Assignors
CHIU, CHARLES CHI-CHIEH
Executed: 1999-03-31
LEWIS, IRWIN CHARLES
Executed: 1999-03-31
LEWIS, RICHARD THOMAS
Executed: 1999-03-31
Assignee
UCAR CARBON TECHNOLOGY CORP.
39 OLD RIDGEBURY ROAD, DANBURY, CONNECTICUT, 06817
Covered Property
(1)
High Temperature Carbonaceous Cement
Patent:
6,214,158 →
Application:
09/258,517 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 16, 2000
From: UCAR CARBON TECHNOLOGY CORPORATION
To: UCAR CARBON COMPANY INC.
Reel/Frame 010625/0197 →
Security Agreement
Mar 20, 2000
From: UCAR CARBON COMPANY, INC.
To: MORGAN GUARANTY TRUST COMPANY OF NEW YORK, AS COLLATERAL AGENT
Reel/Frame 010668/0783 →
Reaffirmation Agreement
Nov 5, 2002
From: UCAR CARBON COMPANY INC.
To: MORGAN GUARANTY TRUST COMPANY OF NEW YORK, AS COLLATERAL AGENT
Reel/Frame 013438/0106 →
Security Agreement
Apr 4, 2005
From: UCAR CARBON COMPANY INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 015878/0445 →
Change of Name
Nov 29, 2007
From: UCAR CARBON COMPANY INC.
To: GRAFTECH INTERNATIONAL HOLDINGS INC.
Reel/Frame 020174/0090 →
Security Agreement
Jul 14, 2010
From: GRAFTECH INTERNATIONAL HOLDINGS INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 024678/0830 →
Release of Security Interest
Feb 12, 2018
From: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
To: GRAFTECH INTERNATIONAL HOLDINGS INC.
Reel/Frame 045308/0567 →
Corrective Assignment to Correct the Patent Numbers Previously Recorded at Reel: 70291 Frame: 686. Assignor(S) Hereby Confirms the Release of Security Interest.
Mar 28, 2025
From: JPMORGAN CHASE BANK, N.A.
To: GRAFTECH INTERNATIONAL HOLDINGS INC. (F/K/A AS UCAR CARBON COMPANY INC.)
Reel/Frame 071632/0215 →