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Assignee Name : BAKER HUGHES OILFIELD OPERATIONS, INC.
Total Assignments: 20
Assignment: 1
Reel/Frame:006766/0260   Pages: 4
Recorded: 11/15/1993
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER HUGHES INTEQ, INC.
Exec Dt:
06/29/1993
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
3900 ESSEX LANE
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4739842
NONE
06910286
Correspondence name and address
BAKER HUGHES INCORPORATED
CARL A. ROWOLD
3900 ESSEX LANE
SUITE 1200
HOUSTON, TX 77027
Assignment: 2
Reel/Frame:006842/0712   Pages: 5
Recorded: 02/07/1994
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER HUGHES INTEQ, INC.
Exec Dt:
06/29/1993
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
3900 ESSEX LANE, STE. 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4429581
NONE
06267276
Correspondence name and address
SANDRA E. ALFORD
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, STE. 1200
HOUSTON, TX 77027
Assignment: 3
Reel/Frame:006874/0528   Pages: 5
Recorded: 02/28/1994
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER HUGHES INTEQ, INC.
Exec Dt:
06/29/1993
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4551719
NONE
06472651
Correspondence name and address
BAKER HUGHES INCORPORATED
SANDRA E. ALFORD
3900 ESSEX LANE, SUITE 1200
HOUSTON, TX 77027
Assignment: 4
Reel/Frame:006965/0291   Pages: 4
Recorded: 04/26/1994
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER HUGHES INTEQ, INC.
Exec Dt:
06/29/1993
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
15355 VANTAGE PARKWAY WEST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5222049
NONE
07605084
Correspondence name and address
THERESA M. BUSTAMANTE
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, 8TH FLR.
HOUSTON, TX 77027
Assignment: 5
Reel/Frame:006969/0437   Pages: 4
Recorded: 04/29/1994
Conveyance: CHANGE OF NAME (SEE RECORD FOR DETAILS)
Assignor
1
BAKER HUGHES INTEQ, INC.
Exec Dt:
06/29/1993
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4352400
NONE
06211884
Correspondence name and address
MARYLU DAWSON
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TX 77027
Assignment: 6
Reel/Frame:007133/0802   Pages: 4
Recorded: 09/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER HUGHES INTEQ, INC.
Exec Dt:
06/29/1993
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
15355 VANTAGE PARKWAY WEST
HOUSTON, TEXAS 77032
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4183713
NONE
05867711
 
4161448
NONE
05879811
 
4264269
NONE
05945540
 
4280790
NONE
06015120
 
4299352
NONE
06023204
 
4251184
NONE
06023205
 
4281962
NONE
06023206
 
4289610
NONE
06023207
 
4198218
NONE
06023208
 
4322199
NONE
06023209
 
4243528
NONE
06051545
 
4268281
NONE
06061211
 
4279571
NONE
06080377
 
4283005
NONE
06080379
 
4267964
NONE
06080420
 
4252499
NONE
06080617
 
4332521
NONE
06120188
 
4940391
NONE
07268102
 
5332373
NONE
08099957
Correspondence name and address
THERESA BUSTAMANTE
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, 8TH FLOOR
HOUSTON, TX 77027
Assignment: 7
Reel/Frame:006937/0016   Pages: 5
Recorded: 04/20/1994
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER HUGHES INTEQ, INC.
Exec Dt:
07/01/1993
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
3900 ESSEX LANE
HOUSTON, TEXAS 77210
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4166034
NONE
05904038
 
4393830
NONE
05929165
 
4252189
NONE
06012669
 
4223749
NONE
06020807
 
4256190
NONE
06027934
 
4265129
NONE
06027935
 
4257648
NONE
06028041
 
4271915
NONE
06063840
 
4261425
NONE
06064046
 
4266619
NONE
06076194
 
4280558
NONE
06096755
 
4358248
NONE
06102857
 
4337158
NONE
06128736
 
4366988
NONE
06137855
 
4342364
NONE
06139403
 
4559911
NONE
06150456
 
4323119
NONE
06209527
 
4471838
NONE
06348880
 
4527637
NONE
06505954
 
4544031
NONE
06544102
 
4566800
NONE
06570394
 
4487554
NONE
06582158
 
4615400
NONE
06725648
 
4693326
NONE
06736079
 
4695231
NONE
06787492
 
4693325
NONE
06848945
 
4652309
NONE
06874535
 
4702315
NONE
06900587
 
4830758
NONE
06938002
 
4791899
NONE
07006481
 
4848486
NONE
07064983
 
4778279
NONE
07087425
 
4780138
NONE
07128454
 
4817712
NONE
07173248
 
4883532
NONE
07222895
 
4885098
NONE
07263040
 
4073353
NONE
UNAVAILABLE
 
4096762
NONE
UNAVAILABLE
 
4091988
NONE
UNAVAILABLE
 
4156470
NONE
UNAVAILABLE
 
4218849
NONE
UNAVAILABLE
 
4023628
NONE
UNAVAILABLE
 
4026481
NONE
UNAVAILABLE
Correspondence name and address
JENS E. HOKENDIJK
TOWNSEND AND TOWNSEND KHOURIE AND CREW
TWENTIETH FLOOR, STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1492
Assignment: 8
Reel/Frame:006983/0238   Pages: 4
Recorded: 03/03/1994
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER HUGHES INTEQ, INC.
Exec Dt:
07/01/1993
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
SUITE 800
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4941532
NONE
07331290
 
4967844
NONE
07344671
 
5332038
NONE
07925173
Correspondence name and address
BAKER HUGHES INCORPORATED
ROSA TURNINI
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Assignment: 9
Reel/Frame:007203/0452   Pages: 3
Recorded: 11/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER HUGHES INCORPORATED
Exec Dt:
11/09/1994
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
PATENT DEPARTMENT
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4244432
NONE
05913571
Correspondence name and address
BAKER HUGHES INCORPORATED
SANDRA E. ALFORD
PATENT DEPARTMENT
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Assignment: 10
Reel/Frame:015097/0202   Pages: 6
Recorded: 03/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COMPAGNIE GENERALE DE GEOPHYSIQUE, S.A.
Exec Dt:
02/07/2003
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6944095
US20030133361
10300047
Correspondence name and address
DARRYL M. SPRINGS
2001 RANKIN ROAD
HOUSTON, TX 77073
Assignment: 11
Reel/Frame:014920/0314   Pages: 3
Recorded: 01/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WESTERN ATLAS INTERNATIONAL, INC.
Exec Dt:
01/22/2004
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
3900 ESSEX LANE
STE. 1200
HOUSTON, TEXAS 77027
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4507957
NONE
06495313
 
5303775
NONE
07976488
Correspondence name and address
BAKER ATLAS, A DIVISION OF
BAKER HUGHES OILFIELD OPERATIONS, INC.
PO BOX 1407
HOUSTON, TX 77251-1407
Assignment: 12
Reel/Frame:019065/0975   Pages: 6
Recorded: 03/26/2007
Attorney Dkt #:154-45207-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AUTOMATED FIELD SERVICES, L.L.C.
Exec Dt:
01/17/2007
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7320329
US20060054202
10942668
 
7261109
US20060054189
11180874
Correspondence name and address
CHANDRAN D. KUMAR
MADAN MOSSMAN & SRIRAM PC
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 13
Reel/Frame:047160/0347   Pages: 5
Recorded: 09/28/2018
Attorney Dkt #:1684-13150.1(BSG4-61155-U
Conveyance: EMPLOYEE AGREEMENT
Assignor
1
MAKKAR, NAVISH
Exec Dt:
07/07/2010
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10760401
US20190100986
16146220
Correspondence name and address
TRASK BRITT, P.C
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 14
Reel/Frame:056305/0102   Pages: 10
Recorded: 05/13/2021
Attorney Dkt #:1684-P13916.1US
Conveyance: EMPLOYEE AGREEMENT
Assignors
1
MARTHA, BOBBY JAMES
Exec Dt:
09/17/2013
2
ARAMBULA, HECTOR
Exec Dt:
10/17/2016
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11060357
US20190100968
16147041
Correspondence name and address
LOGAN J. FARNSWORTH
230 SOUTH 500 EAST, SUITE 300
SALT LAKE CITY, UT 84102
Assignment: 15
Reel/Frame:037368/0347   Pages: 4
Recorded: 12/28/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER HUGHES INCORPORATED
Exec Dt:
12/23/2015
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6006838
NONE
09169910
 
8261761
US20100282338
12437412
 
9038656
US20120097265
13340939
Correspondence name and address
REBECCA EVANS
2001 RANKIN ROAD
HOUSTON, TX 77073-5114
Assignment: 16
Reel/Frame:038849/0842   Pages: 9
Recorded: 05/31/2016
Attorney Dkt #:PRF4-50986 & PRF4-49581
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA PREVIOUSLY RECORDED AT REEL: 038715 FRAME: 0409. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
BAKER HUGHES INCORPORATED
Exec Dt:
05/25/2016
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9101978
US20110132143
12633682
 
8573295
US20120118583
12947048
Correspondence name and address
REBECCA EVANS
2001 RANKIN ROAD
HOUSTON, TX 77073-5114
Assignment: 17
Reel/Frame:039078/0496   Pages: 4
Recorded: 06/20/2016
Attorney Dkt #:XPR4-61519-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER HUGHES INCORPORATED
Exec Dt:
06/17/2016
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8020635
US20100276199
12749884
 
8881833
US20110127044
12895233
 
8215418
US20110297443
13213641
Correspondence name and address
REBECCA EVANS
2001 RANKIN ROAD
HOUSTON, TX 77073-5114
Assignment: 18
Reel/Frame:039105/0783   Pages: 7
Recorded: 07/08/2016
Attorney Dkt #:61519US
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER HUGHES INCORPORATED
Exec Dt:
07/01/2016
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7036611
US20040134687
10624952
 
7549485
US20050145417
10999811
 
7308937
US20070017708
11413615
 
7594552
US20080110678
11873346
 
7721823
US20080105464
11875241
 
7681666
US20080105465
11875651
 
8047304
US20100288557
12723999
 
8196679
US20110308861
13224085
 
8813871
US20130087386
13544744
 
9611697
US20140353032
14464456
 
9719304
US20150060143
14537542
Correspondence name and address
REBECCA EVANS
2001 RANKIN ROAD
HOUSTON, TX 77073-5114
Assignment: 19
Reel/Frame:045241/0270   Pages: 6
Recorded: 03/15/2018
Attorney Dkt #:1684-5323.9(XPR4-28290-US
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER HUGHES INCORPORATED
Exec Dt:
07/01/2016
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
2929 ALLEN PARKWAY
HOUSTON, TEXAS 770192118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10087683
US20170204671
15473239
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 20
Reel/Frame:042172/0374   Pages: 4
Recorded: 04/28/2017
Attorney Dkt #:BHI TO BHOO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER HUGHES INCORPORATED
Exec Dt:
04/27/2017
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6966368
US20040262016
10602578
 
8365829
US20110061856
12557989
Correspondence name and address
DEIDRA MCRAE
14990 YORKTOWN PLAZA DR
HOUSTON, TX 77040

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