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Patent Assignment Abstract of Title
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Total Assignments: 19
Patent #:
8590392
Issue Dt:
11/26/2013
Application #:
12881766
Filing Dt:
09/14/2010
Publication #:
20120060581
Pub Dt:
03/15/2012
Inventor:
Craig Maki
Title:
COMPRESSION TEST SYSTEMS AND METHODS
Assignment: 1
Reel/Frame:
024997/0565Recorded: 09/16/2010Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MAKI, CRAIG V.
Exec Dt:
09/15/2010
Assignee:
CLIFFS NATURAL RESOURCES INC.
1100 SUPERIOR AVENUE
SUITE 1500
CLEVELAND, OHIO 44114-2544
Correspondent:
HAHN LOESER & PARKS LLC
ONE GOJO PLAZA
SUITE 300
AKRON, OH 44311
Assignment: 2
Reel/Frame:
034588/0569Recorded: 12/10/2014Pages: 6
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
CLIFFS NATURAL RESOURCES INC.
Exec Dt:
12/09/2014
Assignee:
BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
ONE INDEPENDENCE CENTER, 101 N. TRYON ST
CHARLOTTE, NORTH CAROLINA 28255-0001
Correspondent:
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
035345/0266Recorded: 04/01/2015Pages: 5
Conveyance:
RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Exec Dt:
03/30/2015
Assignee:
CLIFFS NATURAL RESOURCES INC.
200 PUBLIC SQUARE, SUITE 3300
CLEVELAND, OHIO 44114-2544
Correspondent:
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
035345/0271Recorded: 04/01/2015Pages: 8
Conveyance:
PATENT SECURITY AGREEMENT (FIRST LIEN)
Assignor:
CLIFFS NATURAL RESOURCES INC.
Exec Dt:
03/30/2015
Assignee:
U.S. BANK NATIONAL ASSOCIATION, AS FIRST LIEN NOTES COLLATERAL AGENT
1350 EUCLID AVENUE, SUITE 1100
CLEVELAND, OHIO 44115
Correspondent:
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:
035345/0279Recorded: 04/01/2015Pages: 8
Conveyance:
PATENT SECURITY AGREEMENT (SECOND LIEN)
Assignor:
CLIFFS NATURAL RESOURCES INC.
Exec Dt:
03/30/2015
Assignee:
U.S. BANK NATIONAL ASSOCIATION, AS SECOND LIEN NOTES COLLATERAL AGENT
1350 EUCLID AVENUE, SUITE 1100
CLEVELAND, OHIO 44115
Correspondent:
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:
035345/0328Recorded: 04/01/2015Pages: 8
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
CLIFFS NATURAL RESOURCES INC.
Exec Dt:
03/30/2015
Assignee:
BANK OF AMERICA, N.A, AS AGENT
135 S. LASALLE STREET, SUITE 925
CHICAGO, ILLINOIS 60603
Correspondent:
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:
038038/0310Recorded: 03/08/2016Pages: 9
Conveyance:
PATENT SECURITY AGREEMENT (JUNIOR FIRST LIEN)
Assignors:
THE CLEVELAND-CLIFFS IRON COMPANY
Exec Dt:
03/02/2016
CLIFFS NATURAL RESOURCES INC.
Exec Dt:
03/02/2016
Assignee:
U.S. BANK NATIONAL ASSOCIATION
1350 EUCLID AVENUE, SUITE 1100
CLEVELAND, OHIO 44115
Correspondent:
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:
042532/0636Recorded: 05/30/2017Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
U.S. BANK NATIONAL ASSOCIATION
Exec Dt:
05/12/2017
Assignees:
CLIFFS NATURAL RESOURCES INC.
200 PUBLIC SQUARE, SUITE 3300
CLEVELAND, OHIO 44114-2544
THE CLEVELAND-CLIFFS IRON COMPANY
200 PUBLIC SQUARE, SUITE 3300
CLEVELAND, OHIO 44114-2544
Correspondent:
JONES DAY
901 LAKESIDE AVENUE
NORTH POINT
CLEVELAND, OH 44114
Assignment: 9
Reel/Frame:
042532/0736Recorded: 05/30/2017Pages: 4
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
U.S. BANK NATIONAL ASSOCIATION
Exec Dt:
05/12/2017
Assignee:
CLIFFS NATURAL RESOURCES INC.
200 PUBLIC SQUARE, SUITE 3300
CLEVELAND, OHIO 44114-2544
Correspondent:
JONES DAY
901 LAKESIDE AVENUE
NORTH POINT
CLEVELAND, OH 44114
Assignment: 10
Reel/Frame:
043678/0203Recorded: 08/25/2017Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
CLIFFS NATURAL RESOURCES INC.
Exec Dt:
08/15/2017
Assignee:
CLEVELAND-CLIFFS INC.
200 PUBLIC SQUARE
SUITE 3300
CLEVELAND, OHIO 44114-2544
Correspondent:
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:
043601/0562Recorded: 09/15/2017Pages: 4
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
U.S. BANK NATIONAL ASSOCIATION, AS FIRST LIEN NOTES COLLATERAL AGENT
Exec Dt:
09/12/2017
Assignee:
CLIFFS NATURAL RESOURCES INC. (N/K/A CLEVELAND-CLIFFS INC.
200 PUBLIC SQUARE
SUITE 3300
CLEVELAND, OHIO 44114
Correspondent:
DANIEL PULJIC / JONES DAY
901 LAKESIDE AVENUE
NORTH POINT
CLEVELAND, OH 44114
Assignment: 12
Reel/Frame:
044500/0941Recorded: 12/28/2017Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CLEVELAND-CLIFFS INC.
Exec Dt:
12/19/2017
THE CLEVELAND-CLIFFS IRON COMPANY
Exec Dt:
12/19/2017
Assignee:
U.S. BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
1350 EUCLID AVENUE
SUITE 1100
CLEVELAND, OHIO 44115
Correspondent:
STEWART WALSH
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:
052162/0670Recorded: 03/13/2020Pages: 5
Conveyance:
RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
BANK OF AMERICA, N.A., AS ABL AGENT
Exec Dt:
03/13/2020
Assignee:
CLEVELAND-CLIFFS INC. (F.K.A CLIFFS NATURAL RESOURCES INC.)
200 PUBLIC SQUARE, SUITE 3300
CLEVELAND, OHIO 44114-2544
Correspondent:
STEWART WALSH
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:
052162/0782Recorded: 03/13/2020Pages: 16
Conveyance:
PATENT SECURITY AGREEMENT
Assignors:
CLEVELAND-CLIFFS INC.
Exec Dt:
03/13/2020
AK STEEL CORPORATION
Exec Dt:
03/13/2020
AK STEEL PROPERTIES, INC.
Exec Dt:
03/13/2020
Assignee:
BANK OF AMERICA, N.A., AS AGENT
135 S. LASALLE ST., SUITE 927 ATTN: ABL PORTFOLIO MANAGEMENT
CHICAGO, ILLINOIS 60603
Correspondent:
STEWART WALSH
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:
052162/0865Recorded: 03/13/2020Pages: 14
Conveyance:
PATENT SECURITY AGREEMENT
Assignors:
CLEVELAND-CLIFFS INC.
Exec Dt:
03/13/2020
AK STEEL CORPORATION
Exec Dt:
03/13/2020
AK STEEL PROPERTIES, INC.
Exec Dt:
03/13/2020
Assignee:
U.S. BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
1350 EUCLID AVENUE, SUITE 1100
CLEVELAND, OHIO 44115
Correspondent:
STEWART WALSH
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:
052432/0166Recorded: 04/17/2020Pages: 14
Conveyance:
PATENT SECURITY AGREEMENT
Assignors:
CLEVELAND-CLIFFS INC.
Exec Dt:
04/17/2020
AK STEEL CORPORATION
Exec Dt:
04/17/2020
AK STEEL PROPERTIES, INC.
Exec Dt:
04/17/2020
Assignee:
U.S. BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
1350 EUCLID AVENUE, SUITE 1100
CLEVELAND, OHIO 44115
Correspondent:
STEWART WALSH
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:
055586/0684Recorded: 03/15/2021Pages: 6
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
U.S. BANK NATIONAL ASSOCIATION
Exec Dt:
03/12/2021
Assignees:
CLEVELAND CLIFFS INC.
200 PUBLIC SQUARE, SUITE 3300
CLEVELAND, OHIO 44114
THE CLEVELAND-CLIFFS IRON COMPANY
200 PUBLIC SQUARE, SUITE 3300
CLEVELAND, OHIO 44114
Correspondent:
TYLER D. SINGER/JONES DAY
901 LAKESIDE AVENUE
CLEVELAND, OH 44114
Assignment: 18
Reel/Frame:
063272/0001Recorded: 05/11/2022Pages: 15
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, SUCCESSOR IN INTEREST TO U.S. BANK NATIONAL ASSOCIATION
Exec Dt:
05/10/2022
Assignees:
CLEVELAND-CLIFFS INC.
200 PUBLIC SQUARE, SUITE 3300
CLEVELAND, OHIO 44114
CLEVELAND-CLIFFS STEEL CORPORATION (F/K/A AK STEEL CORPORATION),
200 PUBLIC SQUARE, SUITE 3300
CLEVELAND, KANSAS 44114
CLEVELAND-CLIFFS STEEL PROPERTIES, INC. (F/K/A AK STEEL PROPERTIES, INC.)
200 PUBLIC SQUARE, SUITE 3300
CLEVELAND, OHIO 44114
IRONUNITS LLC
200 PUBLIC SQUARE, SUITE 3300
CLEVELAND, OHIO 44114
Correspondent:
TYLER D. SINGER/JONES DAY
901 LAKESIDE AVENUE
CLEVELAND, OH 44114
Assignment: 19
Reel/Frame:
067025/0974Recorded: 04/05/2024Pages: 14
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
U.S. BANK NATIONAL ASSOCIATION
Exec Dt:
04/03/2024
Assignees:
CLEVELAND-CLIFFS INC.
325 JOHN H. MCCONNELL BOULEVARD, SUITE 600
COLUMBUS, OHIO 43215-2673
CLEVELAND-CLIFFS STEEL CORPORATION (F/K/A AK STEEL CORPORATION)
325 JOHN H. MCCONNELL BOULEVARD, SUITE 600
COLUMBUS, OHIO 43215-2673
CLEVELAND-CLIFFS STEEL PROPERTIES INC. (F/K/A AK STEEL PROPERTIES, INC.)
325 JOHN H. MCCONNELL BOULEVARD, SUITE 600
COLUMBUS, OHIO 43215-2673
Correspondent:
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281-1047

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