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Patent Assignment Assignee Details
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Assignee Name : WEIRTON STEEL CORPORATION
Total Assignments: 40
Assignment: 1
Reel/Frame:004425/0062   Pages: 2
Recorded: 07/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUNDERS, WILLIAM T.
Exec Dt:
05/15/1985
Assignee
1
WEIRTON STEEL CORPORATION
THREE SPRINGS DRIVE
A CORP. OF DE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4576305
NONE
06736080
Correspondence name and address
RAYMOND N. BAKER
SHANLEY & BAKER
2233 WISCONSIN AVE., N.W.
WASHINGTON, DC 20007
Assignment: 2
Reel/Frame:004584/0229   Pages: 2
Recorded: 07/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUNDERS, WILLIAM T.
Exec Dt:
04/08/1986
Assignee
1
WEIRTON STEEL CORPORATION
THREE SPRINGS DRIVE
A CORP. OF DE.
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D305303
NONE
06851686
Correspondence name and address
SHANLEY AND BAKER
2233 WISCONSIN AVENUE, N.W.
WASHINGTON, DC 20007
Assignment: 3
Reel/Frame:004568/0344   Pages: 2
Recorded: 06/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUNDERS, WILLIAM T.
Exec Dt:
04/17/1986
Assignee
1
WEIRTON STEEL CORPORATION
THREE SPRINGS DRIVE
A CORP. OF DE
WEIRTON, WASHINGTON 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4669629
NONE
06854914
Correspondence name and address
RAYMOND N. BAKER
SHANLEY AND BAKER
STE. 430, 2233 WISCONSIN AVE., N. W.
WASHINGTON, DC 20007
Assignment: 4
Reel/Frame:004560/0552   Pages: 2
Recorded: 06/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAUNDERS, WILLIAM T.
Exec Dt:
04/25/1986
2
LIVINGSTON, WARREN D.
Exec Dt:
04/25/1986
Assignee
1
WEIRTON STEEL CORPORATION
THREE SPRINGS DRIVE
A CORP. OF DE.
WEIRTON,, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4812365
NONE
06855694
Correspondence name and address
RAYMOND N. BAKER
SHANLEY AND BAKER
2233 WISCONSIN AVE., N. W.
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:004685/0624   Pages: 12
Recorded: 01/28/1987
Conveyance: CONDITIONAL ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
CITICORP INDUSTRIAL CREDIT, INC.
Exec Dt:
01/12/1987
Assignee
1
WEIRTON STEEL CORPORATION
WEIRTON, WEST VIRGINIA 26062
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4374902
NONE
06233569
 
4416737
NONE
06347704
 
4457150
NONE
06347705
 
4457450
NONE
06430956
 
4407149
NONE
06430959
 
4407149
NONE
06430959
Correspondence name and address
MILBANK, TWEED, HADLEY & MCCLOY
1825 EYE STREET, N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004683/0108   Pages: 2
Recorded: 03/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAUNDERS, WILLIAM T.
Exec Dt:
01/21/1987
2
BRAY, JAMES A.
Exec Dt:
01/21/1987
Assignee
1
WEIRTON STEEL CORPORATION
THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D307720
NONE
07006450
Correspondence name and address
SHANLEY AND BAKER
2233 WISCONSIN AVE., N.W.
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:004762/0594   Pages: 2
Recorded: 09/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRAY, JAMES A.
Exec Dt:
08/27/1987
2
DALRYMPLE, WILLIAM H.
Exec Dt:
08/27/1987
3
MEERDO, ROBERT
Exec Dt:
08/29/1987
Assignee
1
WEIRTON STEEL CORPORATION
THREE SPRINGS DR.
A CORP. OF DE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D312404
NONE
07076559
Correspondence name and address
RAYMOND N. BAKER
SHANLEY AND BAKER
2233 WISCONSIN AVENUE, N.W.
WASHINGTON, DC 20007
Assignment: 8
Reel/Frame:004762/0596   Pages: 2
Recorded: 09/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRAY, JAMES A.
Exec Dt:
09/18/1987
2
APPLEGATE, ROBERT L.
Exec Dt:
09/18/1987
Assignee
1
WEIRTON STEEL CORPORATION
THREE SPRINGS DR.
A CORP. OF DE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4791003
NONE
07068065
Correspondence name and address
RAYMOND N. BAKER
SHANLEY AND BAKER
2233 WISCONSIN AVENUE NW
WASHINGTON, DC 20007
Assignment: 9
Reel/Frame:004966/0261   Pages: 2
Recorded: 10/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAUNDERS, WILLIAM T.
Exec Dt:
10/14/1988
2
BRAY, JAMES A.
Exec Dt:
10/14/1988
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DR.
A CORP. OF DE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4848623
NONE
07232837
Correspondence name and address
RAYMOND N. BAKER
SHANLEY AND BAKER
2233 WISCONSIN AVENUE, NW
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:005182/0174   Pages: 2
Recorded: 11/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUNDERS, WILLIAM T.
Exec Dt:
10/30/1989
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DR.
WEIRTON, WEST VIRGINIA 26062-4989
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5038956
NONE
07382624
Correspondence name and address
RAYMOND N. BAKER
SHANLEY AND BAKER
2233 WISCONSIN AVENUE, N.W.
WASHINGTON, DC 20007
Assignment: 11
Reel/Frame:006399/0546   Pages: 4
Recorded: 11/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SWANSON, JOHN L.
Exec Dt:
09/28/1992
2
AUSTIN, LOWELL W.
Exec Dt:
09/28/1992
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DR.
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5346607
NONE
07954762
Correspondence name and address
SHANLEY AND BAKER
ATTN: RAYMOND N. BAKER
2233 WISCONSIN AVENUE, N.W.
WASHINGTON, DC 20007
Assignment: 12
Reel/Frame:006402/0402   Pages: 3
Recorded: 01/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COX, TIMOTHY L.
Exec Dt:
11/12/1992
2
LOTH, JOHN L.
Exec Dt:
11/12/1992
3
SANTILLI, ANTHONY J.
Exec Dt:
11/12/1992
4
SNYDER, HOWARD
Exec Dt:
11/19/1992
5
WILSON, WALTER A.
Exec Dt:
11/12/1992
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5401317
NONE
07990691
Correspondence name and address
SHANLEY AND BAKER
RAYMOND N. BAKER
2233 WISCONSIN AVENUE
SUITE 430
WASHINGTON, D.C. 20007
Assignment: 13
Reel/Frame:007054/0897   Pages: 3
Recorded: 07/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAUNDERS, CLEO, EXECUTRIX OF THE LAST WILL AND TESTAMENT OF WILLIAM T. SAUNDERS, DECEASED.
Exec Dt:
09/15/1993
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5590993
NONE
08099195
Correspondence name and address
SHANLEY AND BAKER
RAYMOND N. BAKER, ESQ.
2233 WISCONSIN AVE NW
WASHINGTON, DC 20007
Assignment: 14
Reel/Frame:007114/0978   Pages: 5
Recorded: 08/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAUNDERS, CLEO M., EXECUTRIX FOR WILLIAM T. SAUNDERS
Exec Dt:
12/08/1993
2
DALRYMPLE, WILLIAM H.
Exec Dt:
04/19/1993
3
GRUBBS, JON F.
Exec Dt:
04/20/1993
4
JOHNSTON, WILLIAM L.
Exec Dt:
04/20/1993
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5413645
NONE
08047451
Correspondence name and address
RAYMOND N. BAKER, ESQ.
2233 WISCONSIN AVE. NW
SUITE 430
WASHINGTON, DC 20007
Assignment: 15
Reel/Frame:006984/0460   Pages: 5
Recorded: 05/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALRYMPLE, WILLIAM H.
Exec Dt:
03/02/1994
2
SAUNDERS, CLEO M., EXECUTRIX FOR THE ESTATE OF WILLIAM T. SAUNDERS
Exec Dt:
03/02/1994
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5590558
NONE
08155511
Correspondence name and address
RAYMOND N. BAKER
SHANLEY AND BAKER
2233 WISCONSIN AVE. NW
WASHINGTON, DC 20007
Assignment: 16
Reel/Frame:007101/0907   Pages: 3
Recorded: 08/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODHART, ROBERT R.
Exec Dt:
03/31/1994
2
BROWN, JANE M.
Exec Dt:
03/31/1994
3
CARNAHAN, WILLIAM E.
Exec Dt:
03/31/1994
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DR.
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5495654
NONE
08225326
Correspondence name and address
RAYMOND N. BAKER
2233 WISCONSIN AVE. NW
SUITE 430
WASHINGTON, DC 20007
Assignment: 17
Reel/Frame:007573/0296   Pages: 3
Recorded: 08/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLASHUK, KENNETH R.
Exec Dt:
05/23/1995
2
SHIELDS, LESTER R.
Exec Dt:
05/23/1995
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5599395
NONE
08445530
Correspondence name and address
RAYMOND N. BAKER
SHANLEY AND BAKER
2233 WISCONSIN AVENUE, N.W.
WASHINGTON, D.C. 20007
Assignment: 18
Reel/Frame:007646/0301   Pages: 3
Recorded: 09/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JENKINS, LEONARD A.
Exec Dt:
06/06/1995
2
DALRYMPLE, WILLIAM H.
Exec Dt:
06/06/1995
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5692634
NONE
08479769
Correspondence name and address
RAYMOND N. BAKER, ESQ.
2233 WISCONSIN AVENUE
SUITE 430
WASHINGTON, D.C. 20007
Assignment: 19
Reel/Frame:008076/0050   Pages: 3
Recorded: 07/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MELVILLE, SCOTT D.
Exec Dt:
04/25/1996
2
HAULDREN, RICHARD E.
Exec Dt:
04/25/1996
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5887647
NONE
08639524
Correspondence name and address
SHANLEY AND BAKER
RAYMOND N. BAKER, ESQ.
2233 WISCONSIN AVE. N.W.
WASHINGTON, D.C. 20007
Assignment: 20
Reel/Frame:008233/0001   Pages: 5
Recorded: 11/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAUNDERS, CLEO, EXECUTRIX OF THE LAST WILL AND TESTAMENT OF WILLIAM T. SAUNDERS, DECEASED
Exec Dt:
07/23/1996
2
DALRYMPLE, WILLIAM H.
Exec Dt:
07/23/1996
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6305210
NONE
08695554
Correspondence name and address
RAYMOND N. BAKER, ESQ.
2233 WISCONSIN AVENUE, N.W.
WASHINGTON, D.C. 20007
Assignment: 21
Reel/Frame:008560/0374   Pages: 3
Recorded: 06/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OLASHUK, KENNETH R.
Exec Dt:
02/03/1997
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5830282
NONE
08794783
Correspondence name and address
SHANLEY AND BAKER
RAYMOND N. BAKER, ESQ.
2233 WISCONSIN AVE. NW
WASHINGTON, D.C. 20007
Assignment: 22
Reel/Frame:008585/0001   Pages: 5
Recorded: 07/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COSTANTINI, PAULA
Exec Dt:
02/25/1997
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
D394718
NONE
29067465
 
D394719
NONE
29067466
Correspondence name and address
SHANLEY AND BAKER
RAYMOND N. BAKER
2233 WISCONSIN AVE., N.W.
WASHINGTON, DC 20007
Assignment: 23
Reel/Frame:008694/0255   Pages: 3
Recorded: 09/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEORGETTI, TONY
Exec Dt:
07/10/1997
2
MULLENS, JERRY L.
Exec Dt:
07/10/1997
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5941050
NONE
08890796
Correspondence name and address
RAYMOND N. BAKER
2233 WISCONSIN AVE., NW
WASHINGTON, D.C. 20007
Assignment: 24
Reel/Frame:008823/0617   Pages: 3
Recorded: 11/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODHART, ROBERT R.
Exec Dt:
08/08/1997
2
COSTANTINI, PAULA J.
Exec Dt:
08/08/1997
3
BENESH, RAY A.
Exec Dt:
08/08/1997
4
ORR, JAMES A.
Exec Dt:
08/08/1997
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5953810
NONE
08912725
Correspondence name and address
RAYMOND N. BAKER, ESQ.
2233 WISCONSIN AVE. NW
WASHINGTON, DC 20008
Assignment: 25
Reel/Frame:009311/0689   Pages: 3
Recorded: 07/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, DER-FORM
Exec Dt:
06/24/1998
2
WANG, JYHWEN
Exec Dt:
06/24/1998
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6035689
NONE
09103390
Correspondence name and address
SHANLEY AND BAKER
RAYMOND N. BAKER, ESQ.
2233 WISCONSIN AVE.
WASHINGTON, DC 20007
Assignment: 26
Reel/Frame:009474/0138   Pages: 3
Recorded: 09/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESTER, BRIAN K.
Exec Dt:
07/17/1998
2
OLASHUK, KENNETH R.
Exec Dt:
07/17/1998
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6264757
NONE
09121109
Correspondence name and address
SHANLEY AND BAKER
RAYMOND N. BAKER
2233 WISCONSIN AVE., NW
WASHINGTON, DC 20007
Assignment: 27
Reel/Frame:009536/0283   Pages: 3
Recorded: 10/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HUANG, MAI
Exec Dt:
09/23/1998
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DR.
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D422911
NONE
29093959
Correspondence name and address
SHANLEY AND BAKER
RAYMOND N. BAKER
2233 WISCONSIN AVE. NW
WASHINGTON, DC 20007
Assignment: 28
Reel/Frame:009536/0306   Pages: 3
Recorded: 10/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HUANG, MAI
Exec Dt:
09/23/1998
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D425419
NONE
29093969
Correspondence name and address
SHANLEY AND BAKER
RAYMOND N. BAKER
2233 WISCONSIN AVE., N.W.
WASHINGTON, D.C. 20007
Assignment: 29
Reel/Frame:011492/0706   Pages: 2
Recorded: 01/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINSEL, JOHN A.
Exec Dt:
01/19/2001
2
WILKERSON, RALPH
Exec Dt:
01/19/2001
3
CHELEN, EUGENE
Exec Dt:
01/19/2001
4
VELLIKY, JAMES E.
Exec Dt:
01/19/2001
5
WANG, JYHWEN E.
Exec Dt:
01/19/2001
6
LOEN, MARK V.
Exec Dt:
01/19/2001
Assignee
1
WEIRTON STEEL CORPORATION
3006 BIRCH DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010009718
09767785
Correspondence name and address
COHEN & GRIGSBY, P.C.
THOMAS C. WETTACH
11 STANWIX STREET, 15TH FLOOR
PITTSBURGH, PA 15222
Assignment: 30
Reel/Frame:012269/0909   Pages: 3
Recorded: 10/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOEN, MARK V.
Exec Dt:
07/12/2001
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6628378
NONE
09436161
Correspondence name and address
REED SMITH LLP
IAN K. SAMWAYS
P.O. BOX 488
PITTSBURGH, PA 15230
Assignment: 31
Reel/Frame:013474/0407   Pages: 5
Recorded: 11/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINSEL, JOHN A.
Exec Dt:
05/23/2002
2
LOEN, MARK V.
Exec Dt:
05/23/2002
3
BAILEY, MICHAEL S.
Exec Dt:
05/23/2002
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6773217
US20040022604
10208454
Correspondence name and address
RAYMOND N. BAKER
SHANLEY AND BAKER
2233 WISCONSIN AVENUE, SUITE 235
WASHINGTON, D.C. 20007
Assignment: 32
Reel/Frame:013474/0446   Pages: 5
Recorded: 11/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINSEL, JOHN A.
Exec Dt:
05/23/2002
2
LOEN, MARK V.
Exec Dt:
05/23/2002
3
BAILEY, MICHAEL S.
Exec Dt:
05/23/2002
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7452434
US20020168532
10156471
Correspondence name and address
SHANLEY AND BAKER
RAYMOND N. BAKER
2233 WISCONSIN AVENUE, SUITE 235
WASHINGTON, D.C. 20007
Assignment: 33
Reel/Frame:015340/0258   Pages: 6
Recorded: 11/08/2004
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINSEL, MR. JOHN A.
Exec Dt:
05/23/2002
2
LOEN, MR. MARK V.
Exec Dt:
05/23/2002
3
BAILEY, MR. MICHAEL S.
Exec Dt:
05/23/2002
Assignees
1
WEIRTON STEEL CORPORATION
THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
2
WEIRTON STEEL CORPORATION
THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7101454
US20030152789
10367371
Correspondence name and address
JAY L. LAZAR
116 RESEARCH DRIVE
BETHLEHEM, PA 18015-4731
Assignment: 34
Reel/Frame:015340/0258   Pages: 6
Recorded: 11/08/2004
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINSEL, MR. JOHN A.
Exec Dt:
05/23/2002
2
LOEN, MR. MARK V.
Exec Dt:
05/23/2002
3
BAILEY, MR. MICHAEL S.
Exec Dt:
05/23/2002
Assignees
1
WEIRTON STEEL CORPORATION
THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
2
WEIRTON STEEL CORPORATION
THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7101454
US20030152789
10367371
Correspondence name and address
JAY L. LAZAR
116 RESEARCH DRIVE
BETHLEHEM, PA 18015-4731
Assignment: 35
Reel/Frame:015340/0716   Pages: 4
Recorded: 11/08/2004
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINSEL, MR. JOHN A.
Exec Dt:
05/23/2002
2
LOEN, MR. MARK V.
Exec Dt:
05/23/2002
3
BAILEY, MR. MICHAEL S.
Exec Dt:
05/23/2002
Assignee
1
WEIRTON STEEL CORPORATION
THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030031859
10191411
Correspondence name and address
JAY L. LAZAR
116 RESEARCH DRIVE
BETHLEHEM, PA 18015-4731
Assignment: 36
Reel/Frame:015342/0538   Pages: 6
Recorded: 11/08/2004
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINSEL, MR. JOHN A.
Exec Dt:
05/23/2002
2
LOEN, MR. MARK V.
Exec Dt:
05/23/2002
3
BAILEY, MR. MICHAEL S.
Exec Dt:
05/23/2002
Assignee
1
WEIRTON STEEL CORPORATION
THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7419560
US20040197578
10818167
Correspondence name and address
JAY L. LAZAR
116 RESEARCH DRIVE
BETHLEHEM, PA 18015-4731
Assignment: 37
Reel/Frame:014721/0297   Pages: 3
Recorded: 11/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OLASHUK, KENNETH R.
Exec Dt:
11/19/2003
Assignee
1
WEIRTON STEEL CORPORATION
400 THREE SPRINGS FRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6679273
US20010054432
09910031
Correspondence name and address
SHANLEY AND BAKER
RAYMOND N. BAKER
2233 WISCONSIN AVENUE NW
SUITE 235
WASHINGTON, DC 20007
Assignment: 38
Reel/Frame:015345/0550   Pages: 11
Recorded: 11/09/2004
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINSEL, MR. JOHN A.
Exec Dt:
11/09/2004
2
LOEN, MR. MARK V.
Exec Dt:
11/09/2004
3
BAILEY, MR. MICHAEL S.
Exec Dt:
02/24/2000
Assignee
1
WEIRTON STEEL CORPORATION
THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7101454
US20030152789
10367371
Correspondence name and address
JAY L. LAZAR
116 RESEARCH DRIVE
BETHLEHEM, PA 18015-4731
Assignment: 39
Reel/Frame:015345/0586   Pages: 11
Recorded: 11/09/2004
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINSEL, MR. JOHN A.
Exec Dt:
11/09/2004
2
LOEN, MR. MARK V.
Exec Dt:
11/09/2004
3
BAILEY, MR. MICHAEL V.
Exec Dt:
02/24/2000
Assignee
1
WEIRTON STEEL CORPORATION
THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7419560
US20040197578
10818167
Correspondence name and address
JAY L. LAZAR
116 RESEARCH DRIVE
BETHLEHEM, PA 18015-4731
Assignment: 40
Reel/Frame:015367/0629   Pages: 5
Recorded: 11/17/2004
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINSEL, MR. JOHN A.
Exec Dt:
11/17/2004
2
LOEN, MR. MARK V.
Exec Dt:
11/17/2004
3
SPECKHALS, MR. KENNETH H.
Exec Dt:
11/11/2004
Assignee
1
WEIRTON STEEL CORPORATION
THREE SPRINGS DRIVE
WEIRTON, WEST VIRGINIA 26062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7553389
US20040208991
10841723
Correspondence name and address
JAY L. LAZAR
116 RESEARCH DRIVE
BETHLEHEM, PA 18015-4731

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