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Patent Assignment Assignee Details
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Assignee Name : ARCELORMITTAL INVESTIGACION Y DESARROLLO SL
Total Assignments: 14
Assignment: 1
Reel/Frame:025018/0970   Pages: 3
Recorded: 09/21/2010
Attorney Dkt #:507970
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2010
2
Exec Dt:
08/20/2010
Assignee
1
CALLE CHAVARRI, NO 6
BIZKAIA
SESTAO, SPAIN S 48910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12812140
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 2
Reel/Frame:025683/0859   Pages: 3
Recorded: 01/24/2011
Attorney Dkt #:365038US0XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2010
2
Exec Dt:
09/23/2010
Assignee
1
CL/CHAVARRI, 6 SESTAO
BIZKAIA, SPAIN S-48910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12919097
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:025967/0651   Pages: 8
Recorded: 03/16/2011
Attorney Dkt #:371340US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/2011
2
Exec Dt:
01/03/2011
3
Exec Dt:
01/03/2011
4
Exec Dt:
02/05/2011
5
Exec Dt:
01/03/2011
6
Exec Dt:
01/03/2011
Assignee
1
CL/CHAVARRI, 6
SESTAO, BIZKAIA, SPAIN S-48910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12993498
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:026720/0005   Pages: 3
Recorded: 08/09/2011
Attorney Dkt #:378589US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/04/2011
2
Exec Dt:
07/11/2011
3
Exec Dt:
07/11/2011
4
Exec Dt:
07/04/2011
Assignee
1
CL/CHAVARRI 6
SESTAO, BIZKAIA, SPAIN S-48910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13121833
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:027550/0402   Pages: 3
Recorded: 01/18/2012
Attorney Dkt #:389491US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2011
2
Exec Dt:
12/12/2011
3
Exec Dt:
12/20/2011
4
Exec Dt:
12/12/2011
Assignee
1
CL/CHAVARRI 6
SESTAO, BIZKAIA, SPAIN S-48910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13320367
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:028634/0772   Pages: 6
Recorded: 07/25/2012
Attorney Dkt #:393204US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2012
2
Exec Dt:
05/11/2012
3
Exec Dt:
04/10/2012
4
Exec Dt:
03/29/2012
5
Exec Dt:
03/29/2012
Assignees
1
CL/CHAVARRI, 6
SESTAO, BIZKAIA, SPAIN E-48910
2
VIA DI CASTEL ROMANO, 100
ROMA, ITALY I-00128
3
P.O. BOX 6072
DELFT, NETHERLANDS NL-2600 JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13386141
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:059472/0239   Pages: 7
Recorded: 03/22/2022
Attorney Dkt #:706.1010CON2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE FIRST ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL: 059322 FRAME: 0568. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
05/11/2012
2
Exec Dt:
05/11/2012
3
Exec Dt:
04/10/2021
4
Exec Dt:
03/29/2012
5
Exec Dt:
03/29/2012
Assignees
1
CL/CHAVARRI, 6
SESTAO BIZKAIA, SPAIN 48910
2
VIA DI CASTEL ROMANO, 100
ROMA, ITALY I-00128
3
P.O. BOX 6072
DELFT, NETHERLANDS NL-2600 JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17699324
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
589 EIGHTH AVE, 22ND FL
NEW YORK, NY 10018
Assignment: 8
Reel/Frame:029375/0705   Pages: 3
Recorded: 11/29/2012
Attorney Dkt #:509183
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2012
2
Exec Dt:
06/11/2012
3
Exec Dt:
06/06/2012
4
Exec Dt:
06/19/2012
Assignee
1
CALLE CHAVARRI, NO. 6
SESTAO BIZKAIA, SPAIN 48910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13502566
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 9
Reel/Frame:048663/0671   Pages: 3
Recorded: 03/21/2019
Attorney Dkt #:509183-DIV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2012
2
Exec Dt:
06/11/2012
3
Exec Dt:
06/06/2012
4
Exec Dt:
06/19/2012
Assignee
1
CALLE CHAVARRI, NO. 6
SESTAO, BIZKAIA, SPAIN 48910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16230485
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 10
Reel/Frame:048664/0268   Pages: 3
Recorded: 03/21/2019
Attorney Dkt #:509183-DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2012
2
Exec Dt:
06/11/2012
3
Exec Dt:
06/06/2012
4
Exec Dt:
06/19/2012
Assignee
1
CALLE CHAVARRI, NO. 6
SESTAO, BIZKAIA, SPAIN 48910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16230469
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 11
Reel/Frame:028635/0729   Pages: 3
Recorded: 07/25/2012
Attorney Dkt #:399470US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2012
2
Exec Dt:
05/31/2012
Assignee
1
CL/CHAVARRI, 6
SESTAO BIZKAIA, SPAIN E-48910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13515386
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:029460/0756   Pages: 3
Recorded: 12/13/2012
Attorney Dkt #:509374
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2012
2
Exec Dt:
11/16/2012
3
Exec Dt:
11/28/2012
Assignee
1
CALLE CHAVARRI, NO. 6
SESTAO, BIZKAIA, SPAIN ES-48910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13637461
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 13
Reel/Frame:035313/0346   Pages: 8
Recorded: 04/01/2015
Attorney Dkt #:509797
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2014
2
Exec Dt:
02/07/2014
3
Exec Dt:
01/21/2014
4
Exec Dt:
01/10/2013
Assignee
1
CALLE CHAVARRI, NO. 6
SESTAO, BIZKAIA, SPAIN ES-48910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13979598
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 14
Reel/Frame:038970/0407   Pages: 3
Recorded: 06/21/2016
Attorney Dkt #:509797
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/13/2016
Assignee
1
CALLE CHAVARRI, NO. 6
SESTAO, BIZKAIA, SPAIN ES-48910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13979598
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107

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