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Patent Assignment Assignee Details
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Assignee Name : USX CORPORATION
Total Assignments: 59
Assignment: 1
Reel/Frame:004621/0066   Pages: 1
Recorded: 10/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/21/1986
Assignee
1
A CORP OF DE.
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06921578
Correspondence name and address
USX CORP.
600 GRANT ST. - RM. 1412
PITTSBURGH, PA 15230
Assignment: 2
Reel/Frame:004748/0267   Pages: 3
Recorded: 01/19/1987
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE JULY 9, 1986
Assignor
1
Exec Dt:
03/12/1987
Assignee
1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
04069255
 
NONE
04619715
 
NONE
04624949
 
NONE
04688770
 
NONE
04692559
 
NONE
04698914
 
NONE
04740131
 
NONE
04763317
 
NONE
04788305
 
NONE
04866254
 
NONE
05001473
 
NONE
05037616
 
NONE
05047074
 
NONE
05101215
 
NONE
05197685
 
NONE
05220122
 
NONE
05265378
 
NONE
05278902
 
NONE
05300090
 
NONE
05389601
 
NONE
05395789
 
NONE
05489971
 
NONE
05530316
 
NONE
05653425
 
NONE
05731596
 
NONE
05747569
 
NONE
05878205
 
NONE
05958458
 
NONE
06411932
 
NONE
06584209
 
NONE
06700149
 
NONE
06774660
 
NONE
06921578
 
NONE
07011576
Correspondence name and address
USX CORPORATION
INTELLECTUAL PROPERTY SECTION
600 GRANT STREET--ROOM 1412
PITTSBURGH, PA 15230
Assignment: 3
Reel/Frame:004760/0599   Pages: 2
Recorded: 09/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST. SEE RECORD FOR DETAILS
Assignor
1
Exec Dt:
07/30/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06057044
Correspondence name and address
FOREST C. SEXTON
UNITED STATES STEEL CORP.,
600 GRANT ST.
PITTSBURGH,PA 15230
Assignment: 4
Reel/Frame:004969/0171   Pages: 1
Recorded: 11/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/01/1988
Assignee
1
A DE CORP.
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07224058
Correspondence name and address
G. KENDALL PARMELEE
PARMELEE, BOLLINGER & BRAMBLETT
460 SUMMER STREET
STAMFORD, CT 06901
Assignment: 5
Reel/Frame:005719/0760   Pages: 6
Recorded: 06/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/22/1990
2
Exec Dt:
12/22/1990
3
Exec Dt:
12/22/1990
Assignees
1
A DE CORPORATION
PENNSYLVANIA
2
A CORPORATION OF THE REPUBLIC OF CHINA
CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07639619
Correspondence name and address
USX CORPORATION
600 GRANT ST, ROOM 1551
PITTSBURGH, PA 15230
Assignment: 6
Reel/Frame:005887/0836   Pages: 2
Recorded: 10/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/06/1991
Assignee
1
A CORPORATION OF DE
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07757417
Correspondence name and address
USX CORPORATION
INTELLECTUAL PROPERTY SECTION
600 GRANT STREET - ROOM 1569
PITTSBURGH, PA 15219-4776
Assignment: 7
Reel/Frame:006220/0262   Pages: 3
Recorded: 07/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/29/1992
2
Exec Dt:
07/29/1992
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07922994
Correspondence name and address
ARMSTRONG & KUBOVCIK
JOHN R. PEGAN
SUITE 721
500 WOOD STREET
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:006249/0699   Pages: 4
Recorded: 09/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/26/1992
2
Exec Dt:
08/26/1992
3
Exec Dt:
08/26/1992
4
Exec Dt:
08/26/1992
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07941203
Correspondence name and address
ARMSTRONG & KUBOVCIK
JOHN R. PEGAN
500 WOOD STREET, SUITE 721
PITTSBURGH, PA 15222
Assignment: 9
Reel/Frame:006697/0770   Pages: 2
Recorded: 09/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/1993
2
Exec Dt:
08/16/1993
Assignee
1
USX TOWER, 600 GRANT STREET
LAW DEPT. - RM 1569
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08107270
Correspondence name and address
BARBARA J. HUDSON
LAW DEPT. - ROOM 1569
USX TOWER - 600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 10
Reel/Frame:006753/0259   Pages: 3
Recorded: 11/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/15/1993
2
Exec Dt:
10/28/1993
3
Exec Dt:
10/15/1993
Assignee
1
LAW DEPARTMENT, ROOM 1569 - INTELLECTUAL PROPERTY
USX TOWER 600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07218689
Correspondence name and address
WILLIAM F. RIESMEYER, III, ESQ.
LAW DEPT. - ROOM 1569
USX TOWER
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 11
Reel/Frame:006826/0209   Pages: 5
Recorded: 01/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/1993
2
Exec Dt:
11/10/1993
3
Exec Dt:
11/10/1993
Assignee
1
LAW DEPARTMENT ROOM 1569 - USX TOWER
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07661421
Correspondence name and address
WILLIAM F. RIESMEYER, III
LAW DEPARTMENT - ROOM 1569
USX TOWER - 600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Assignment: 12
Reel/Frame:006797/0112   Pages: 2
Recorded: 12/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/24/1993
Assignee
1
LAW DEPT.-ROOM 1569
USX TOWER 600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07218689
Correspondence name and address
BARBARA J. HUDSON
LAW DEPT. - ROOM 1569
USX TOWER
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 13
Reel/Frame:006920/0464   Pages: 2
Recorded: 03/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/1994
2
Exec Dt:
02/14/1994
Assignee
1
USX TOWER, 600 GRANT STREET
LAW DEPT. - ROOM 156
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08199660
Correspondence name and address
BARBARA J. HUDSON
USX CORPORATION
ROOM 1569, LAW DEPARTMENT
600 GRANT STREET, USX TOWER
PITTSBURGH, PA 15219
Assignment: 14
Reel/Frame:006987/0542   Pages: 3
Recorded: 05/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/06/1994
Assignee
1
LAW DEPARTMENT
ROOM 1569 600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07790555
Correspondence name and address
BARBARA J. HUDSON
LAW DEPARTMENT
ROOM 1569
600 GRANT STREET - USX TOWER
PITTSBURGH, PA 15219
Assignment: 15
Reel/Frame:007021/0054   Pages: 3
Recorded: 05/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/1994
2
Exec Dt:
05/17/1994
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219-2749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08251084
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
JOHN R. PEGAN
SUITE 721
500 WOOD STREET
PITTSBURGH, PA 15222
Assignment: 16
Reel/Frame:007110/0081   Pages: 3
Recorded: 08/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/03/1994
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219-2749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08286679
Correspondence name and address
ARMSTRONG, WESTERMAN HATTORI, ET AL
JOHN R. PEGAN
SUITE 721
500 WOOD STREET
PITTSBURGH, PA 15222
Assignment: 17
Reel/Frame:007333/0025   Pages: 3
Recorded: 01/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/10/1994
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219-4776
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08330379
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
& NAUGHTON - JOHN R. PEGAN
SUITE 721
500 WOOD STREET
PITTSBURGH, PA 15222
Assignment: 18
Reel/Frame:007230/0343   Pages: 3
Recorded: 12/02/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/1994
2
Exec Dt:
11/11/1994
3
Exec Dt:
11/11/1994
Assignee
1
USX TOWER - ROOM 1569, LAW DEPT.
600 GRANT STREET
PITTSBURGH,, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08339855
Correspondence name and address
BARBARA J. HUDSON
LAW DEPARTMENT
ROOM 1569, USX TOWER
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 19
Reel/Frame:007324/0989   Pages: 4
Recorded: 11/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/1994
2
Exec Dt:
11/16/1994
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08344868
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
JOHN R. PEGAN
SUITE 721
500 WOOD STREET
PITTSBURGH, PA 15222
Assignment: 20
Reel/Frame:007336/0664   Pages: 5
Recorded: 01/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/29/1994
2
Exec Dt:
12/29/1994
3
Exec Dt:
12/29/1994
4
Exec Dt:
12/29/1994
5
Exec Dt:
12/29/1994
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219-4776
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08376227
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
JOHN R. PEGAN
SUITE 721
500 WOOD STREET
PITTSBURGH, PA 15222
Assignment: 21
Reel/Frame:007364/0846   Pages: 5
Recorded: 02/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/1995
2
Exec Dt:
01/09/1995
3
Exec Dt:
02/02/1995
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219-2749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08341091
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
& NAUGHTON
JOHN F. CARNEY
1725 K ST., NW - SUITE 1000
WASHINGTON, DC 20006
Assignment: 22
Reel/Frame:007362/0797   Pages: 4
Recorded: 02/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/1995
2
Exec Dt:
01/28/1995
Assignees
1
600 GRANT STREET
PITTSBURGH,, PENNSYLVANIA 15219-2749
2
3600 WESTLAKE AVENUE
GLENVIEW, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08391926
Correspondence name and address
JOHN R. PEGAN
ARMSTRONG, WESTERMAN, HATTORI ET AL.
SUITE 721
500 WOOD STREET
PITTSBURGH, PA 15222
Assignment: 23
Reel/Frame:007459/0564   Pages: 3
Recorded: 04/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/1995
2
Exec Dt:
04/10/1995
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08426107
Correspondence name and address
JOHN R. PEGAN
ARMSTRONG WESTERMAN HATTORI
SUITE 721
500 WOOD STREET
PITTSBURGH, PA 15222
Assignment: 24
Reel/Frame:007591/0775   Pages: 2
Recorded: 07/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/25/1995
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08508261
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DRIVE
PITTSBURGH, PENNSYLVANIA 15228
Assignment: 25
Reel/Frame:007891/0575   Pages: 5
Recorded: 09/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/15/1995
2
Exec Dt:
08/15/1995
3
Exec Dt:
08/15/1995
4
Exec Dt:
08/15/1995
Assignees
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
2
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08526448
Correspondence name and address
ARMSTRONG, WESTERMAN, ET AL
JOHN R. PEGAN
SUITE 721, 500 WOOD STREET
PITTSBURGH, PA 15222
Assignment: 26
Reel/Frame:007812/0360   Pages: 2
Recorded: 12/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/1995
2
Exec Dt:
11/30/1995
Assignee
1
600 GRANT ST.
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08575816
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DRIVE
PITTSBURGH, PA 15228
Assignment: 27
Reel/Frame:007903/0533   Pages: 2
Recorded: 01/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/12/1996
Assignee
1
600 GRANT ST.
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08589392
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DR
PITTSBURGH, PA 15228
Assignment: 28
Reel/Frame:007999/0054   Pages: 3
Recorded: 04/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/12/1996
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08636329
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
JOHN R. PEGAN
SUITE 721
500 WOOD STREET
PITTSBURGH, PA 15222
Assignment: 29
Reel/Frame:008124/0019   Pages: 2
Recorded: 07/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/17/1996
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08685967
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DRIVE
PITTSBURGH, PA 15228
Assignment: 30
Reel/Frame:008359/0730   Pages: 3
Recorded: 12/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/1996
2
Exec Dt:
12/11/1996
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08773205
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL.
JOHN R. PEGAN
LAW AND FINANCE BUILDING
SUITE 707, 429 FOURTH AVENUE
PITTSBURGH, PA 15219
Assignment: 31
Reel/Frame:008381/0971   Pages: 2
Recorded: 03/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/15/1997
Assignee
1
LAW DEPT. - ROOM 1500
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08788092
Correspondence name and address
BARBARA J. HUDSON
LAW DEPARTMENT, ROOM 1500
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 32
Reel/Frame:008679/0496   Pages: 2
Recorded: 09/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/1997
2
Exec Dt:
07/11/1997
3
Exec Dt:
07/11/1997
Assignee
1
600 GRANT STREET, ROOM 1500, LAW DEPT.
PITTSBURGH, PENNSYLVANIA 15235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08896474
Correspondence name and address
BARBARA J. HUDSON, PATENT RECORD CLERK
LAW DEPARTMENT, ROOM 1500
600 GRANT STREET
USX TOWER
PITTSBURGH, PA 15219
Assignment: 33
Reel/Frame:008637/0887   Pages: 2
Recorded: 08/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/15/1997
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08826880
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 34
Reel/Frame:008857/0304   Pages: 2
Recorded: 10/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1997
Assignee
1
USX BUILDING
600 GRANT ST.
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08950351
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 35
Reel/Frame:009105/0527   Pages: 4
Recorded: 03/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/1998
2
Exec Dt:
02/24/1998
3
Exec Dt:
02/26/1998
4
Exec Dt:
02/27/1998
Assignees
1
200 PUBLIC SQUARE
CLEVELAND, OHIO 44114
2
27457 HOLIDAY LANE, SUITE G
PERRYSBURG, OHIO 43551
3
1013 TIMBERWOOD COURT
MURRYSVILLE, PENNSYLVANIA 15668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09047770
Correspondence name and address
WATTS HOFFMANN FISHER & HEINKE CO., LPA
LOWELL L. HEINKE
P.O. BOX 99839
CLEVELAND, OH 44199-0839
Assignment: 36
Reel/Frame:009858/0463   Pages: 6
Recorded: 03/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/1998
2
Exec Dt:
02/24/1998
3
Exec Dt:
02/26/1998
4
Exec Dt:
02/27/1998
Assignees
1
200 PUBLIC SQUARE
CLEVELAND, OHIO 44114
2
27457 HOLIDAY LANE, SUITE G
PERRYSBURG, OHIO 43551
3
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09047770
Correspondence name and address
WATTS, HOFFMANN, FISHER & HEINKE, CO.LPA
LOWELL L. HEINKE
P.O. BOX 99839
CLEVELAND, OHIO 44199-0839
Assignment: 37
Reel/Frame:009138/0541   Pages: 2
Recorded: 03/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/04/1998
Assignee
1
LAW DEPARTMENT - ROOM 1500
600 GRANT STREET, USX TOWER
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07218689
Correspondence name and address
USX CORPORATION
BARBARA J. HUDSON
LAW DEPARTMENT - ROOM 1500
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 38
Reel/Frame:009139/0460   Pages: 3
Recorded: 04/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/20/1998
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09067749
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
JOHN R. PEGAN
LAW AND FINANCE BUILDING
429 FOURTH AVENUE, SUITE 707
PITTSBURGH, PA 15219
Assignment: 39
Reel/Frame:009133/0528   Pages: 2
Recorded: 04/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/21/1998
Assignee
1
600 GRANT ST.
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09064334
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 40
Reel/Frame:009133/0649   Pages: 2
Recorded: 04/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/21/1998
Assignee
1
600 GRANT ST.
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09064334
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 41
Reel/Frame:009439/0686   Pages: 3
Recorded: 09/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/1998
2
Exec Dt:
06/17/1998
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09146778
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ETAL.
JOHN R. PEGAN
LAW AND FINANCE BUILDING
SUITE 707, 429 FOURTH AVENUE
PITTSBURGH, PA 15219
Assignment: 42
Reel/Frame:009322/0972   Pages: 3
Recorded: 07/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/1998
2
Exec Dt:
07/14/1998
Assignee
1
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09118902
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
JOHN R. PEGAN
LAW AND FINANCE BUILDING
SUITE 707, 429 FOURTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Assignment: 43
Reel/Frame:009397/0929   Pages: 2
Recorded: 08/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/1998
2
Exec Dt:
08/12/1998
Assignee
1
600 GRANT ST.
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09135617
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 44
Reel/Frame:009397/0931   Pages: 2
Recorded: 08/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/12/1998
Assignee
1
600 GRANT ST.
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09135617
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 45
Reel/Frame:009397/0944   Pages: 2
Recorded: 08/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/12/1998
Assignee
1
600 GRANT ST.
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09135617
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 46
Reel/Frame:009674/0284   Pages: 2
Recorded: 12/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/1998
2
Exec Dt:
12/16/1998
Assignee
1
LAW DEPARTMENT, ROOM 1500
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08938760
Correspondence name and address
USX CORPORATION
BARBARA J. HUDSON
LAW DEPARTMENT - ROOM 1500
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 47
Reel/Frame:009741/0681   Pages: 2
Recorded: 02/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/1999
2
Exec Dt:
01/15/1999
Assignee
1
USX TOWER, 600 GRANT STREET
ROOM 1500
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09232943
Correspondence name and address
WILLIAM F. RIESMEYER, III
ROOM 1500
USX TOWER
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 48
Reel/Frame:009741/0702   Pages: 2
Recorded: 02/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/1999
2
Exec Dt:
01/19/1999
Assignee
1
USX TOWER, ROOM 1500, LAW DEPARTMENT
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09234920
Correspondence name and address
WILLIAM F. RIESMEYER, III
USX TOWER - ROOM 1500
LAW DEPARTMENT
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 49
Reel/Frame:009838/0408   Pages: 2
Recorded: 03/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/22/1999
Assignee
1
USX TOWER, ROOM 1500 LAW DEPARTMENT
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09257118
Correspondence name and address
WILLIAM F. RIESMEYER, III
LAW DEPARTMENT
600 GRANT STREET
USX TOWER - ROOM 1500
PITTSBURGH, PA 15219
Assignment: 50
Reel/Frame:011007/0846   Pages: 5
Recorded: 05/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/1999
2
Exec Dt:
03/18/1999
3
Exec Dt:
03/18/1999
Assignee
1
LAW DEPARTMENT
600 GRANT STREET - ROOM 1500
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09276325
Correspondence name and address
WILLIAM F. RIESMEYER
LAW DEPARTMENT
600 GRANT STREET-ROOM 1500
PITTSBURGH, PA 15219
Assignment: 51
Reel/Frame:010219/0740   Pages: 2
Recorded: 09/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/1999
2
Exec Dt:
07/29/1999
Assignee
1
600 GRANT ST.
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09354216
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DR
PITTSBURGH, PA 15228
Assignment: 52
Reel/Frame:010219/0782   Pages: 2
Recorded: 09/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/29/1999
Assignee
1
600 GRANT ST
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09354216
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 53
Reel/Frame:010192/0760   Pages: 2
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/04/1999
Assignee
1
600 GRANT STREET
LAW DEPARTMENT, ROOM 1500
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09373393
Correspondence name and address
BARBARA J. HUDSON
LAW DEPARTMENT
ROOM 1500
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 54
Reel/Frame:010235/0298   Pages: 2
Recorded: 09/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/08/1999
Assignee
1
600 GRANT ST.
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09354216
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DRIVE
PITTSBURGH, PA 15228
Assignment: 55
Reel/Frame:011538/0179   Pages: 3
Recorded: 02/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/02/2000
Assignee
1
LAW DEPARTMENT
600 GRANT STREET, RM 1500
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09499487
Correspondence name and address
USX CORPORATION
BARBARA J. HUDSON
LAW DEPARTMENT-ROOM 1500
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 56
Reel/Frame:010791/0237   Pages: 3
Recorded: 05/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2000
2
Exec Dt:
04/10/2000
3
Exec Dt:
04/10/2000
Assignee
1
600 GRANT ST
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09519370
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 57
Reel/Frame:010791/0302   Pages: 2
Recorded: 05/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/04/2000
Assignee
1
600 GRANT ST
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09519370
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 58
Reel/Frame:010961/0792   Pages: 2
Recorded: 07/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/20/2000
Assignee
1
600 GRANT ST.
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09624292
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 59
Reel/Frame:011193/0354   Pages: 3
Recorded: 10/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/07/2000
Assignee
1
LAW DEPARTMENT
600 GRANT STREET, ROOM 1500
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09659144
Correspondence name and address
WILLIAM F. RIESMEYER
600 GRANT STREET, ROOM 1500
LAW DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15219

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