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Patent Assignment Assignor Details
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Assignor Name : ALTSCHULER, EDUARDO
Total Assignments: 7
Assignment: 1
Reel/Frame:015381/0679   Pages: 4
Recorded: 11/16/2004
Attorney Dkt #:0299300PV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOPEZ, EDGARDO OSCAR
Exec Dt:
10/04/2004
2
ALTSCHULER, EDUARDO
Exec Dt:
10/04/2004
Assignee
1
TENARIS CONNECTIONS A.G.
BAHNHOFSTRASSE 7
POSTFACH 48
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050076975
10957605
Correspondence name and address
FITZPARTRICK CELLA HARPER, ET AL.
JUSTIN J. OLIVER
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3800
Assignment: 2
Reel/Frame:015877/0055   Pages: 5
Recorded: 10/05/2004
Attorney Dkt #:02993.00P300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOPEZ, EDGARDO OSCAR
Exec Dt:
10/04/2004
2
ALTSCHULER, EDUARDO
Exec Dt:
10/04/2004
Assignee
1
TENARIS CONNECTIONS A.G., (LIECHTENSTEIN CORPORATION)
BAHNHOFSTRASSE 7
POSTFACH 48
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050076975
10957605
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
WARREN E. OLSEN
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3800
Assignment: 3
Reel/Frame:017750/0203   Pages: 4
Recorded: 04/03/2006
Attorney Dkt #:02993.00P400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOPEZ, EDGARDO OSCAR
Exec Dt:
03/23/2006
2
ALTSCHULER, EDUARDO
Exec Dt:
03/23/2006
Assignee
1
TENARIS CONNECTIONS A.G. (LIECHTENSTEIN CORPORATION)
BAHNHOFSTRASSE 7, POSTFACH 48
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060169368
11395322
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3800
Assignment: 4
Reel/Frame:026245/0846   Pages: 10
Recorded: 05/09/2011
Attorney Dkt #:SIDERCA.002A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALTSCHULER, EDUARDO
Exec Dt:
03/03/2011
2
PEREZ, TERESA
Exec Dt:
03/28/2011
3
LOPEZ, EDGARDO
Exec Dt:
03/07/2011
4
GOMEZ, GONZALO
Exec Dt:
03/28/2011
5
ESPINOSA, CONSTANTINO
Exec Dt:
04/27/2011
Assignee
1
SIDERCA S.A.I.C.
AVDA. LEANDRO N. ALEM 1067
CIUDAD AUTONOMA DE BUENOS AIRES, ARGENTINA C1001AAF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8636856
US20120211131
13031131
Correspondence name and address
SABING H. LEE
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 5
Reel/Frame:026246/0107   Pages: 10
Recorded: 05/09/2011
Attorney Dkt #:SIDERCA.003A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALTSCHULER, EDUARDO
Exec Dt:
03/03/2011
2
PEREZ, TERESA
Exec Dt:
03/28/2011
3
LOPEZ, EDGARDO
Exec Dt:
03/07/2011
4
GOMEZ, GONZALO
Exec Dt:
03/28/2011
5
ESPINOSA, CONSTANTINO
Exec Dt:
04/27/2011
Assignee
1
SIDERCA S.A.I.C.
AVDA. LEANDRO N. ALEM 1067
CIUDAD AUTONOMA DE BUENOS AIRES, ARGENTINA C1001AAF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8414715
US20120211132
13031133
Correspondence name and address
SABING H. LEE
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 6
Reel/Frame:028432/0558   Pages: 4
Recorded: 06/21/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALTSCHULER, EDUARDO
Exec Dt:
06/21/2012
2
EGGER, PABLO
Exec Dt:
06/21/2012
Assignee
1
TENARIS CONNECTION LIMITED
112 BONADIE STREET
KINGSTOWN, ST. VICENT AND THE GRENADINES, NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9340847
US20130264123
13443669
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE CA 92614
Assignment: 7
Reel/Frame:028509/0543   Pages: 6
Recorded: 07/06/2012
Attorney Dkt #:TENARIS.024A
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT ASSIGNEE NAME TO TENARIS CONNECTIONS LIMITED FROM TENARIS CONNECTION LIMITED PREVIOUSLY RECORDED ON REEL 028432 FRAME 0558. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT ASSIGNEE NAME TO TENARIS CONNECTIONS LIMITED FROM TENARIS CONNECTION LIMITED.
Assignors
1
ALTSCHULER, EDUARDO
Exec Dt:
06/21/2012
2
EGGER, PABLO
Exec Dt:
06/21/2012
Assignee
1
TENARIS CONNECTIONS LIMITED
112 BONADIE STREET
KINGSTOWN, SAINT VINCENT AND THE GRENADINES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9340847
US20130264123
13443669
Correspondence name and address
SABING H. LEE
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614

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