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Patent Assignment Assignor Details
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Assignor Name : THE CLEVELAND-CLIFFS IRON COMPANY
Total Assignments: 5
Assignment: 1
Reel/Frame:038038/0310   Pages: 9
Recorded: 03/08/2016
Attorney Dkt #:F161738
Conveyance: PATENT SECURITY AGREEMENT (JUNIOR FIRST LIEN)
Assignors
1
Exec Dt:
03/02/2016
2
Exec Dt:
03/02/2016
Assignee
1
1350 EUCLID AVENUE, SUITE 1100
CLEVELAND, OHIO 44115
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
08726812
 
12881766
Correspondence name and address
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:038038/0348   Pages: 8
Recorded: 03/08/2016
Attorney Dkt #:F161738
Conveyance: PATENT SECURITY AGREEMENT (FIRST LIEN)
Assignor
1
Exec Dt:
03/02/2016
Assignee
1
1350 EUCLID AVENUE, SUITE 1100
CLEVELAND, OHIO 44115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08726812
Correspondence name and address
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:038038/0467   Pages: 8
Recorded: 03/08/2016
Attorney Dkt #:F161738
Conveyance: PATENT SECURITY AGREEMENT (SECOND LIEN)
Assignor
1
Exec Dt:
03/02/2016
Assignee
1
1350 EUCLID AVENUE, SUITE 1100
CLEVELAND, OHIO 44115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08726812
Correspondence name and address
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:038038/0475   Pages: 8
Recorded: 03/08/2016
Attorney Dkt #:F161738
Conveyance: PATENT SECURITY AGREEMENT
Assignor
1
Exec Dt:
03/02/2016
Assignee
1
135 S. LASALLE STREET, SUITE 925
CHICAGO, ILLINOIS 60603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08726812
Correspondence name and address
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:044500/0941   Pages: 7
Recorded: 12/28/2017
Attorney Dkt #:F174577
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2017
2
Exec Dt:
12/19/2017
Assignee
1
1350 EUCLID AVENUE
SUITE 1100
CLEVELAND, OHIO 44115
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
08726812
 
12881766
Correspondence name and address
STEWART WALSH
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005

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