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Patent Assignment Assignor Details
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Assignor Name : LTV STEEL COMPANY, INC.
Total Assignments: 8
Assignment: 1
Reel/Frame:004505/0145   Pages: 2
Recorded: 01/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LTV STEEL COMPANY, INC.
Exec Dt:
11/01/1985
Assignee
1
REPUBLIC STORAGE SYSTEMS COMPANY, A CORP. OF DE.
1038 BELDEN AVENUE N.E.
CANTON, OHIO 44705
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4549665
NONE
06414554
 
4534466
NONE
06640246
Correspondence name and address
GROFF & O'BRIEN
SUITE 1003,MONTGMERY BLDG.
4720 MONTGOMERY LANE
BETHESDA, MARYLAND 20814
Assignment: 2
Reel/Frame:004911/0534   Pages: 3
Recorded: 06/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LTV STEEL COMPANY, INC.
Exec Dt:
03/12/1986
Assignee
1
LTV STEEL SPECIALTY PRODUCTS COMPANY
1600 WEST CARSON STREET
A DE CORP.
PITTSBURGH, PENNSYLVANIA 15263
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4391685
NONE
06238430
Correspondence name and address
LTV STEEL COMPANY
LAW DEPARTMENT
LTV STEEL BUILDING
25 WEST PROSPECT AVENUE
CLEVELAND, OHIO 44115
Assignment: 3
Reel/Frame:013403/0199   Pages: 9
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LTV STEEL COMPANY, INC.
Exec Dt:
04/12/2002
Assignee
1
INTERNATIONAL STEEL GROUP INC., A DELAWARE CORPORATION
3250 INTERSTATE DRIVE
RICHFIELD, OHIO 44286
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5897684
NONE
08839291
Correspondence name and address
WATTS, HOFFMANN, FISHER ET AL.
PAUL A. SERBINOWSKI
P.O. BOX 99839
CLEVELAND, OH 44199-0839
Assignment: 4
Reel/Frame:013406/0454   Pages: 9
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LTV STEEL COMPANY, INC.
Exec Dt:
04/12/2002
Assignee
1
INTERNATIONAL STEEL GROUP INC., A DELAWARE CORPORATION
3250 INTERSTATE DRIVE
RICHFIELD, OHIO 44286
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6488790
NONE
09767450
Correspondence name and address
WATTS, HOFFMAN, FISHER & HEINKE CO., LPA
PAUL A. SERBINOWSKI
PO BOX 99839
CLEVELAND, OH 44199-0839
Assignment: 5
Reel/Frame:013471/0127   Pages: 9
Recorded: 11/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LTV STEEL COMPANY, INC.
Exec Dt:
04/12/2002
Assignee
1
INTERNATIONAL STEEL GROUP INC.
3250 INTERSTATE DRIVE
RICHFIELD, OHIO 44286
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6569265
NONE
09654312
Correspondence name and address
WATTS HOFFMANN, FISHER ET AL.
PAUL A. SERBINOWSKI
P.O. BOX 99839
CLEVELAND, OH 44199-0839
Assignment: 6
Reel/Frame:013532/0783   Pages: 9
Recorded: 11/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LTV STEEL COMPANY, INC.
Exec Dt:
04/12/2002
Assignee
1
INTERNATIONAL STEEL GROUP INC.
3250 INTERSTATE DRIVE
RICHFIELD, OHIO 44286
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5417739
NONE
08175730
Correspondence name and address
WATTS, HOFFMAN, FISHER & HEINKE CO., LPA
PAUL A. SERBINOWSKI
PO BOX 99839
CLEVELAND, OH 44199-0839
Assignment: 7
Reel/Frame:013922/0926   Pages: 9
Recorded: 04/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LTV STEEL COMPANY, INC.
Exec Dt:
04/12/2002
Assignee
1
INTERNATIONAL STEEL GROUP INC.
3250 INTERSTATE DRIVE
RICHFIELD, OHIO 44286
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5584909
NONE
08375343
 
5798001
NONE
08579745
 
5885328
NONE
08646832
 
5830259
NONE
08670125
 
5865876
NONE
08767994
 
6231686
NONE
09153759
Correspondence name and address
WATTS, HOFFMANN, FISHER & HEINKE CO. LPA
PAUL A. SERBINOWSKI
PO BOX 99839
CLEVELAND, OH 44199-0839
Assignment: 8
Reel/Frame:013933/0086   Pages: 9
Recorded: 04/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LTV STEEL COMPANY, INC.
Exec Dt:
04/12/2002
Assignee
1
INTERNATIONAL STEEL GROUP INC.
3250 INTERSTATE DR.
RICHFIELD, OHIO 44286
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6231685
NONE
09105802
 
6158572
NONE
09127155
 
6250521
NONE
09495976
 
6284388
NONE
09643925
Correspondence name and address
WATTS, HOFFMANN ET AL.
P.O. BOX 99839
CLEVELAND, OH 44199-0839

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