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Patent Assignment Assignor Details
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Assignor Name : LONE STAR STEEL COMPANY
Total Assignments: 7
Assignment: 1
Reel/Frame:006467/0394   Pages: 11
Recorded: 03/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/02/1992
Assignee
1
1211 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
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NONE
06352945
Correspondence name and address
JAMES R. HEED
FEDERAL RESEARCH
601 PENNSYLVANIA AVENUE, STE. 612
NORTH BLDG.
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:008761/0626   Pages: 11
Recorded: 10/21/1997
Conveyance: SECURITY AGREEMENT
Assignor
1
Exec Dt:
10/02/1997
Assignee
1
249 FIFTH AVENUE
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06098069
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
MICHAEL L. DEVER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:013862/0900   Pages: 11
Recorded: 03/19/2003
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/08/2001
Assignee
1
5420 LBJ FREEWAY
SUITE 200
DALLAS, TEXAS 75240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09334348
Correspondence name and address
PATTON BOGGS, LLP
DEBORAH M. LODGE
2550 M STREET, N.W.
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:023552/0734   Pages: 4
Recorded: 11/20/2009
Attorney Dkt #:008980.0191
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/13/2006
Assignee
1
15660 NORTH DALLAS PARKWAY
DALLAS, TEXAS 75248
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12623168
Correspondence name and address
BAKER BOTTS L.L.P. PATENT DEPARTMENT
98 SAN JACINTO BLVD., SUITE 1500
AUSTIN, TX 78701-4039
Assignment: 5
Reel/Frame:017996/0488   Pages: 5
Recorded: 07/26/2006
Attorney Dkt #:008980.MULTIPLE/05538
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/30/2006
Assignee
1
15660 N. DALLAS PARKWAY
SUITE 500
DALLAS, TEXAS 75248
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10325050
 
10440065
 
11038807
 
11072352
 
NONE
11227399
Correspondence name and address
BAKER BOTTS L.L.P.
THOMAS R. FELGER (008980)
98 SAN JACINTO BLVD., SUITE 1500
AUSTIN, TX 78701-4039
Assignment: 6
Reel/Frame:021119/0529   Pages: 5
Recorded: 06/19/2008
Attorney Dkt #:008980.0101
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/30/2006
Assignee
1
15660 NORTH DALLAS PARKWAY
DALLAS, TEXAS 75248
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11567501
 
NONE
11758342
 
11871653
Correspondence name and address
BAKER BOTTS LLP
98 SAN JACINTO BOULEVERD
SUITE 1500
AUSTIN, TX 78701
Assignment: 7
Reel/Frame:022155/0750   Pages: 5
Recorded: 01/26/2009
Attorney Dkt #:008980.0184
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/30/2006
Assignee
1
15660 N. DALLAS PARKWAY
SUITE 500
AUSTIN, TEXAS 75248
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12178485
Correspondence name and address
BAKER BOTTS L.L.P.
THOMAS R. FELGER (008980.0184)
98 SAN JACINTO BLVD. STE. 1500
AUSTIN, TX 78701

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