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Patent Assignment Assignee Details
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Assignee Name : AGY HOLDING CORP.
Total Assignments: 20
Assignment: 1
Reel/Frame:017519/0001   Pages: 8
Recorded: 04/24/2006
Attorney Dkt #:KOLC-046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ADVANCED GLASSFIBER YARNS LLC
Exec Dt:
04/02/1994
Assignee
1
AGY HOLDING CORP.
2558 WGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4822439
NONE
07088637
Correspondence name and address
ERICA HEPP, ESQ.
ONE INTERNATIONAL PLACE
ROPES & GRAY LLP
BOSTON, MA 02110
Assignment: 2
Reel/Frame:017468/0496   Pages: 8
Recorded: 04/14/2006
Attorney Dkt #:KOLC-046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ADVANCED GLASSFIBER YARNS LLC
Exec Dt:
04/02/2004
Assignee
1
AGY HOLDING CORP.
2558 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4780120
NONE
07070745
 
4855341
NONE
07077062
 
4842923
NONE
07078429
 
5215813
NONE
07813616
 
5731084
NONE
08683005
 
5839678
NONE
08683015
 
5806775
NONE
08683016
 
6019140
NONE
08683017
 
5785728
NONE
08734421
 
6167728
NONE
09009478
 
6177656
NONE
09464817
Correspondence name and address
ERICA HEPP, ESQ.
ONE INTERNATIONAL PLACE
ROPES & GRAY LLP
BOSTON, MA 02110
Assignment: 3
Reel/Frame:017519/0939   Pages: 5
Recorded: 04/21/2006
Conveyance: TERMINATION OF SECURITY INTEREST
Assignor
1
CIT GROUP/BUSINESS CREDIT, INC., THE
Exec Dt:
04/21/2006
Assignees
1
AGY HOLDING CORP.
2558 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
2
AGY AIKEN LLC
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
3
AGY HUNTINGDON LLC
1200 WASHINGTON STREET
HUNTINGDON, PENNSYLVANIA 16652
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4780120
NONE
07070745
 
4855341
NONE
07077062
 
4842923
NONE
07078429
 
4822439
NONE
07088637
 
5215813
NONE
07813616
 
5731084
NONE
08683005
 
5839678
NONE
08683015
 
5806775
NONE
08683016
 
6019140
NONE
08683017
 
5785728
NONE
08734421
 
6167728
NONE
09009478
 
6177656
NONE
09464817
Correspondence name and address
ERIN DUGAN
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MASSACHUSETTS 02110-2624
Assignment: 4
Reel/Frame:017519/0944   Pages: 7
Recorded: 04/21/2006
Conveyance: TERMINATION OF SECURITY INTEREST
Assignor
1
WACHOVIA BANK, NATIONAL ASSOCIATION
Exec Dt:
04/21/2006
Assignees
1
AGY HOLDING CORP.
2558 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
2
AGY AIKEN LLC
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
3
AGY HUNTINGDON LLC
1200 WASHINGTON STREET
HUNTINGDON, PENNSYLVANIA 16652
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4780120
NONE
07070745
 
4855341
NONE
07077062
 
4842923
NONE
07078429
 
4822439
NONE
07088637
 
5215813
NONE
07813616
 
5731084
NONE
08683005
 
5839678
NONE
08683015
 
5806775
NONE
08683016
 
6019140
NONE
08683017
 
5785728
NONE
08734421
 
6167728
NONE
09009478
 
6177656
NONE
09464817
Correspondence name and address
ERIN DUGAN
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 5
Reel/Frame:017527/0528   Pages: 7
Recorded: 04/21/2006
Conveyance: TERMINATION OF SECURITY INTEREST
Assignor
1
WACHOVIA BANK, NATIONAL ASSOCIATION
Exec Dt:
04/21/2006
Assignee
1
AGY HOLDING CORP.
2558 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4780120
NONE
07070745
 
4855341
NONE
07077062
 
4842923
NONE
07078429
 
4822439
NONE
07088637
 
5215813
NONE
07813616
 
5731084
NONE
08683005
 
5839678
NONE
08683015
 
5806775
NONE
08683016
 
6019140
NONE
08683017
 
5785728
NONE
08734421
 
6167728
NONE
09009478
 
6177656
NONE
09464817
Correspondence name and address
ERIN DUGAN
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 6
Reel/Frame:018442/0856   Pages: 5
Recorded: 10/26/2006
Attorney Dkt #:698510/0099
Conveyance: TERMINATION AND RELEASE OF SECURITY INTEREST
Assignor
1
UBS AG, STAMFORD BRANCH
Exec Dt:
10/25/2006
Assignee
1
AGY HOLDING CORP.
2558 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4780120
NONE
07070745
 
4855341
NONE
07077062
 
4842923
NONE
07078429
 
4822439
NONE
07088637
 
5215813
NONE
07813616
 
5731084
NONE
08683005
 
5839678
NONE
08683015
 
5806775
NONE
08683016
 
6019140
NONE
08683017
 
5785728
NONE
08734421
 
6167728
NONE
09009478
 
6177656
NONE
09464817
Correspondence name and address
ELAINE ZIFF, ESQ.
SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP
FOUR TIMES SQUARE
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:018442/0861   Pages: 5
Recorded: 10/26/2006
Conveyance: TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Assignor
1
UBS AG, STAMFORD BRANCH
Exec Dt:
10/25/2006
Assignee
1
AGY HOLDING CORP.
2558 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4780120
NONE
07070745
 
4855341
NONE
07077062
 
4842923
NONE
07078429
 
4822439
NONE
07088637
 
5215813
NONE
07813616
 
5731084
NONE
08683005
 
5839678
NONE
08683015
 
5806775
NONE
08683016
 
6019140
NONE
08683017
 
5785728
NONE
08734421
 
6167728
NONE
09009478
 
6177656
NONE
09464817
Correspondence name and address
ELAINE ZIFF, ESQ.
SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP
FOUR TIMES SQUARE
NEW YORK, NEW YORK 10036
Assignment: 8
Reel/Frame:018885/0836   Pages: 15
Recorded: 02/13/2007
Attorney Dkt #:A48372 1010.1 (29.1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOESSNECK, DOUGLAS S.
Exec Dt:
12/15/2006
2
GONTERMAN, J. RONALD
Exec Dt:
01/08/2007
3
PROKHORENKO, OLEG A.
Exec Dt:
01/19/2007
Assignee
1
AGY HOLDING CORP.
2558 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7678721
US20080103036
11586789
Correspondence name and address
C. ROBERT RHODES
300 N. GREENE STREET - SUITE 1900
P. O. BOX 21104
GREENSBORO, NC 27401
Assignment: 9
Reel/Frame:025841/0136   Pages: 14
Recorded: 02/22/2011
Attorney Dkt #:033976-000199
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOESSNECK, DOUGLAS S.
Exec Dt:
12/15/2006
2
GONTERMAN, J. RONALD
Exec Dt:
01/08/2007
3
PROKHORENKO, OLEG A.
Exec Dt:
01/19/2007
Assignee
1
AGY HOLDING CORP.
2558 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110042129
12447393
Correspondence name and address
MOORE & VAN ALLEN, PLLC
PO BOX 13706
RESEARCH TRIANGLE PK, NC 27709
Assignment: 10
Reel/Frame:025923/0597   Pages: 6
Recorded: 03/08/2011
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
UBS AG, STAMFORD BRANCH
Exec Dt:
03/08/2011
Assignee
1
AGY HOLDING CORP.
2556 WAGENER RD.
AIKEN, SOUTH CAROLINA 29801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4780120
NONE
07070745
 
4855341
NONE
07077062
 
4842923
NONE
07078429
 
4822439
NONE
07088637
 
5215813
NONE
07813616
 
5731084
NONE
08683005
 
5839678
NONE
08683015
 
5806775
NONE
08683016
 
6019140
NONE
08683017
 
5785728
NONE
08734421
 
6167728
NONE
09009478
Correspondence name and address
RACHEL CHASE
2 INTERNATIONAL PLACE
CHOATE, HALL & STEWART
BOSTON, MA 02110
Assignment: 11
Reel/Frame:026783/0497   Pages: 5
Recorded: 08/22/2011
Attorney Dkt #:033976-000253
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, TINGDONG
Exec Dt:
08/16/2011
2
OGILVIE, DONALD BRUCE
Exec Dt:
08/16/2011
3
HUBLIKAR, SUDHENDRA VENKATESH
Exec Dt:
08/16/2011
Assignee
1
AGY HOLDING CORP.
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120058698
13213428
Correspondence name and address
MOORE & VAN ALLEN PLLC
430 DAVIS DRIVE
SUITE 500
MORRISVILLE, NC 27560
Assignment: 12
Reel/Frame:030405/0327   Pages: 6
Recorded: 05/13/2013
Attorney Dkt #:83507-58
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
BANK OF AMERICA, N.A., AS AGENT
Exec Dt:
06/15/2012
Assignees
1
AGY HOLDING CORP.
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
2
AGY AIKEN LLC
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
3
AGY HUNTINGDON LLC
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5215813
NONE
07813616
 
5731084
NONE
08683005
 
6019140
NONE
08683017
 
5785728
NONE
08734421
 
6167728
NONE
09009478
 
6177656
NONE
09464817
 
7083855
US20030211792
10383372
 
7678721
US20080103036
11586789
 
NONE
US20120177870
12042430
 
NONE
US20110042129
12447393
 
9783454
US20120163987
12976261
Correspondence name and address
LAURA KONRATH
35 W WACKER DRIVE
WINSTON & STRAWN LLP, SUITE 3600
CHICAGO, IL 60601
Assignment: 13
Reel/Frame:030744/0810   Pages: 7
Recorded: 07/01/2013
Attorney Dkt #:077341-0010
Conveyance: RELEASE OF INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor
1
U.S. BANK NATIONAL ASSOCIATION
Exec Dt:
06/28/2013
Assignee
1
AGY HOLDING CORP.
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4780120
NONE
07070745
 
4855341
NONE
07077062
 
4842923
NONE
07078429
 
4822439
NONE
07088637
 
5215813
NONE
07813616
 
5731084
NONE
08683005
 
5839678
NONE
08683015
 
5806775
NONE
08683016
 
6019140
NONE
08683017
 
5785728
NONE
08734421
 
6167728
NONE
09009478
 
6177656
NONE
09464817
Correspondence name and address
M. KARP C/O SCHULTE ROTH & ZABEL LLP
919 THIRD AVENUE
22ND FLOOR
NEW YORK, NY 10022
Assignment: 14
Reel/Frame:031548/0393   Pages: 5
Recorded: 11/05/2013
Attorney Dkt #:83507-58
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
UBS AG, STAMFORD BRANCH, AS AGENT
Exec Dt:
10/31/2013
Assignees
1
AGY HOLDING CORP.
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
2
AGY HUNTINGDON LLC
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7083855
US20030211792
10383372
Correspondence name and address
LAURA KONRATH
35 W WACKER DRIVE
WINSTON & STRAWN LLP, SUITE 4200
CHICAGO, IL 60601
Assignment: 15
Reel/Frame:032080/0098   Pages: 5
Recorded: 01/29/2014
Attorney Dkt #:KOLC-046-015
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
WELLS FARGO BANK, NATIONAL ASSOCIATION
Exec Dt:
11/01/2013
Assignees
1
AGY HOLDING CORP.
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
2
AGY HUNTINGDON LLC
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7083855
US20030211792
10383372
Correspondence name and address
ROPES & GRAY LLP
PRUDENTIAL TOWER 800 BOYLSTON STREET
BOSTON, MA 02199-3600
Assignment: 16
Reel/Frame:032080/0320   Pages: 5
Recorded: 01/29/2014
Attorney Dkt #:KOLC-046-015
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
U.S. BANK NATIONAL ASSOCIATION
Exec Dt:
11/01/2013
Assignees
1
AGY HOLDING CORP.
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
2
AGY HUNTINGDON LLC
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7083855
US20030211792
10383372
Correspondence name and address
ROPES & GRAY LLP
PRUDENTIAL TOWER 800 BOYLSTON STREET
BOSTON, MA 02199-3600
Assignment: 17
Reel/Frame:035880/0051   Pages: 7
Recorded: 06/10/2015
Attorney Dkt #:39067-02
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
UBS AG, STAMFORD BRANCH, AS AGENT
Exec Dt:
05/22/2015
Assignees
1
AGY HOLDING CORP.
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
2
AGY AIKEN LLC
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
3
AGY HUNTINGDON LLC
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5731084
NONE
08683005
 
5785728
NONE
08734421
 
6167728
NONE
09009478
 
6177656
NONE
09464817
 
7083855
US20030211792
10383372
 
7678721
US20080103036
11586789
 
7651966
US20070243991
11693863
 
NONE
US20120177870
12042430
 
NONE
US20110042129
12447393
 
9783454
US20120163987
12976261
 
NONE
US20120058698
13213428
 
8728964
US20120178610
13348073
Correspondence name and address
AMY ALLEN HINSON / NEXSEN PRUET, LLC
PO BOX 10648
GREENVILLE, SC 29603
Assignment: 18
Reel/Frame:036080/0313   Pages: 9
Recorded: 06/26/2015
Attorney Dkt #:058438-0562
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEES' AND ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 035904 FRAME 0070. ASSIGNOR(S) HEREBY CONFIRMS THE RELEASE OF SECURITY INTEREST IN PATENTS.
Assignor
1
UBS AG
Exec Dt:
05/22/2015
Assignees
1
AGY HOLDING CORP.
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
2
AGY AIKEN LLC
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
3
AGY PA OPERATIONS LLC F/K/A AGY HUNTINGDON LLC
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5731084
NONE
08683005
 
5785728
NONE
08734421
 
6167728
NONE
09009478
 
6177656
NONE
09464817
 
7083855
US20030211792
10383372
 
7678721
US20080103036
11586789
 
7651966
US20070243991
11693863
 
NONE
US20120177870
12042430
 
NONE
US20110042129
12447393
 
9783454
US20120163987
12976261
 
NONE
US20120058698
13213428
 
8728964
US20120178610
13348073
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 19
Reel/Frame:053836/0470   Pages: 5
Recorded: 09/21/2020
Attorney Dkt #:47106-11 AN/OLSON
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
U.S. BANK NATIONAL ASSOCIATION
Exec Dt:
09/21/2020
Assignee
1
AGY HOLDING CORP.
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5731084
NONE
08683005
 
5785728
NONE
08734421
 
6167728
NONE
09009478
 
6177656
NONE
09464817
 
7083855
US20030211792
10383372
 
7678721
US20080103036
11586789
 
NONE
US20120177870
12042430
 
9783454
US20120163987
12976261
 
8728964
US20120178610
13348073
Correspondence name and address
SUNNY E. LEE
695 TOWN CENTER DRIVE, 17TH FLOOR
PAUL HASTINGS LLP
COSTA MESA, CA 92626
Assignment: 20
Reel/Frame:053836/0520   Pages: 5
Recorded: 09/21/2020
Attorney Dkt #:47106-11 AN/OLSON
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
WELLS FARGO BANK, NATIONAL ASSOCIATION
Exec Dt:
09/21/2020
Assignee
1
AGY HOLDING CORP.
2556 WAGENER ROAD
AIKEN, SOUTH CAROLINA 29801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5731084
NONE
08683005
 
5785728
NONE
08734421
 
6167728
NONE
09009478
 
6177656
NONE
09464817
 
7083855
US20030211792
10383372
 
7678721
US20080103036
11586789
 
NONE
US20120177870
12042430
 
9783454
US20120163987
12976261
 
8728964
US20120178610
13348073
Correspondence name and address
SUNNY E. LEE
695 TOWN CENTER DRIVE, 17TH FLOOR
PAUL HASTINGS LLP
COSTA MESA, CA 92626

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