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Patent Assignment Assignor Details
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Assignor Name : UNITED STATES STEEL CORPORATION
Total Assignments: 9
Assignment: 1
Reel/Frame:004328/0097   Pages: 1
Recorded: 11/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
UNITED STATES STEEL CORPORATION
Exec Dt:
12/12/1977
Assignee
1
NORMAN F. TISDALE AND ASSOCIATES, INC.,
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4250946
NONE
06057044
Correspondence name and address
BUELL, ZIESENHEIM, ET AL
322 BOULEVARD OF THE ALLIES
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:003904/0203   Pages: 2
Recorded: 09/02/1981
Conveyance: ASSIGNS TO EACH ASSIGNEE A 1/2% INTEREST, SUBJECT TO LICENSE RECITED.
Assignor
1
UNITED STATES STEEL CORPORATION
Exec Dt:
08/31/1981
Assignees
1
BROUSE, S. BERNARD
NOT PROVIDED
2
WIEDEL, JOHN
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4302991
NONE
06125607
Correspondence name and address
WILLIAM F. RIESMEYER, III
U. S. STEEL CORP., LAW DEPT.
600 GRANT ST.
PITTSBURGH, PA 15230
Assignment: 3
Reel/Frame:004251/0006   Pages: 5
Recorded: 04/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
UNITED STATES STEEL CORPORATION
Exec Dt:
02/29/1984
Assignee
1
ASSOCIATED MATERIALS INCORPORATED, A DE CORP.
Properties
 
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Intl #
App #
 
Pat #
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3245183
NONE
04205779
 
3410931
NONE
04315511
 
3318743
NONE
04441992
 
3376683
NONE
04502844
 
3349324
NONE
04513988
 
3502791
NONE
04783265
 
3592728
NONE
04801188
 
3590541
NONE
04825721
 
3613326
NONE
04863610
 
3636234
NONE
04882251
 
3588318
NONE
04883724
 
3602632
NONE
05000784
 
3605398
NONE
05021614
 
3668043
NONE
05090473
 
3699237
NONE
05114274
 
3694736
NONE
05124890
 
3806568
NONE
05141326
 
3740915
NONE
05187338
 
3837133
NONE
05273731
 
4033800
NONE
05319564
 
4015391
NONE
05332163
 
3871205
NONE
05362611
 
4015374
NONE
05448623
 
4131757
NONE
05823250
 
4131758
NONE
05823251
 
4131759
NONE
05823252
 
4140818
NONE
05834075
 
4182639
NONE
05958457
 
4320613
NONE
06039796
Correspondence name and address
HUBBARD, THURMAN, TURNER, ET AL
2100 ONE GALLERIA TOWER
DALLAS, TX. 75240-6604
Assignment: 4
Reel/Frame:004748/0267   Pages: 3
Recorded: 01/19/1987
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE JULY 9, 1986
Assignor
1
UNITED STATES STEEL CORPORATION
Exec Dt:
03/12/1987
Assignee
1
USX CORPORATION
Properties
 
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Pub #
Intl #
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Intl #
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3459363
NONE
04069255
 
3489620
NONE
04619715
 
3427988
NONE
04624949
 
3551188
NONE
04688770
 
3532333
NONE
04692559
 
3479958
NONE
04698914
 
3593973
NONE
04740131
 
3528305
NONE
04763317
 
3572771
NONE
04788305
 
3658298
NONE
04866254
 
3594103
NONE
05001473
 
3592702
NONE
05037616
 
3695117
NONE
05047074
 
3729219
NONE
05101215
 
3724496
NONE
05197685
 
3704904
NONE
05220122
 
3786729
NONE
05265378
 
4023469
NONE
05278902
 
3809162
NONE
05300090
 
3866924
NONE
05389601
 
3918845
NONE
05395789
 
4032265
NONE
05489971
 
3989993
NONE
05530316
 
4056335
NONE
05653425
 
4221549
NONE
05731596
 
4086029
NONE
05747569
 
4207036
NONE
05878205
 
4231671
NONE
05958458
 
4467703
NONE
06411932
 
4527961
NONE
06584209
 
4545404
NONE
06700149
 
4651758
NONE
06774660
 
4703665
NONE
06921578
 
4716961
NONE
07011576
Correspondence name and address
USX CORPORATION
INTELLECTUAL PROPERTY SECTION
600 GRANT STREET--ROOM 1412
PITTSBURGH, PA 15230
Assignment: 5
Reel/Frame:015394/0836   Pages: 6
Recorded: 11/30/2004
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
UNITED STATES STEEL CORPORATION
Exec Dt:
11/03/2004
Assignee
1
ISG TECHNOLOGIES INC.
116 RESEARCH DRIVE
BETHLEHEM, PENNSYLVANIA 18015-4731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6056833
NONE
09118902
Correspondence name and address
JAY L. LAZAR
116 RESEARCH DRIVE
BETHLEHEM, PA 18015-4731
Assignment: 6
Reel/Frame:017914/0467   Pages: 2
Recorded: 07/12/2006
Attorney Dkt #:SCHOFIELD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UNITED STATES STEEL CORPORATION
Exec Dt:
06/13/2006
Assignee
1
PHILLIPS, MR. DONALD C.
3183 N. WOZNIAK ROAD
MICHIGAN CITY, INDIANA 46360
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4770095
NONE
07086281
Correspondence name and address
MICHAEL P. MAZZA
686 CRESCENT BOULEVARD
GLEN ELLYN, IL 60137
Assignment: 7
Reel/Frame:039177/0544   Pages: 7
Recorded: 07/18/2016
Attorney Dkt #:509335/2346
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UNITED STATES STEEL CORPORATION
Exec Dt:
05/10/2016
Assignee
1
U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
225 W STATION SQUARE DRIVE
SUITE 620
PITTSBURGH, PENNSYLVANIA 15219
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5733358
NONE
08526448
 
5817246
NONE
08894361
 
5890805
NONE
08938760
 
6110296
NONE
09067749
 
7604844
US20080107818
11972059
 
8755923
US20110137443
12962629
 
8919670
US20130146680
13315633
 
NONE
US20130340874
13707213
 
D599119
NONE
29254552
 
D650995
NONE
29354360
 
D650996
NONE
29354362
 
D651412
NONE
29354364
 
D651810
NONE
29354367
 
D657574
NONE
29354371
 
D651811
NONE
29354374
Correspondence name and address
AMBER HAREZLAK
2475 HANOVER STREET
PALO ALTO, CA 94304
Assignment: 8
Reel/Frame:039838/0362   Pages: 6
Recorded: 09/23/2016
Attorney Dkt #:USSIP-106569
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UNITED STATES STEEL CORPORATION
Exec Dt:
06/01/2016
Assignee
1
U. S. STEEL TUBULAR PRODUCTS, INC.
10343 SAM HOUSTON PARK DRIVE
HOUSTON, TEXAS 77064
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6817633
US20040118569
10325050
 
7169239
US20040228679
10440065
 
7290424
US20060053859
11038807
 
7596848
US20050251987
11072352
 
7404438
US20070107895
11567501
 
7621164
US20080028815
11871653
 
7621323
US20080289814
12178485
 
8387434
US20100064757
12623168
 
8882157
US20120074692
13242922
 
NONE
US20150061288
14536828
Correspondence name and address
MICHAEL D. LAZZARA
301 GRANT STREET
ONE OXFORD CENTRE, 38TH FLOOR
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:052790/0364   Pages: 9
Recorded: 05/29/2020
Attorney Dkt #:509335/2921
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNITED STATES STEEL CORPORATION
Exec Dt:
05/29/2020
2
U. S. STEEL TUBULAR PRODUCTS, INC.
Exec Dt:
05/29/2020
Assignee
1
U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
225 W. STATION SQUARE DRIVE
PITTSBURGH, PENNSYLVANIA 15219
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6817633
US20040118569
10325050
 
7169239
US20040228679
10440065
 
7134514
US20050284664
10712324
 
7152700
US20050103527
10972885
 
7596848
US20050251987
11072352
 
7588269
US20080073909
11527352
 
7404438
US20070107895
11567501
 
7690697
US20080277933
11746438
 
7621164
US20080028815
11871653
 
7604844
US20080107818
11972059
 
7621323
US20080289814
12178485
 
8136846
US20100123311
12272227
 
8267436
US20110012349
12827403
 
8755923
US20110137443
12962629
 
8882157
US20120074692
13242922
 
8919670
US20130146680
13315633
 
10436357
US20170198839
15472333
 
10385419
US20170327924
15591344
 
10054425
US20180017376
15648225
 
11179763
US20180229289
15896759
 
10234276
US20190017809
16015891
 
11268162
US20190062864
16119742
 
NONE
US20190390291
16459757
 
11993823
US20200040422
16544127
 
D599119
NONE
29254552
 
D650995
NONE
29354360
 
D650996
NONE
29354362
 
D651412
NONE
29354364
 
D651810
NONE
29354367
 
D657574
NONE
29354371
 
D651811
NONE
29354374
Correspondence name and address
CORINA MCINTYRE
2475 HANOVER STREET
PALO ALTO, CA 94304

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