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Patent Assignment Assignor Details
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Assignor Name : GANGULY, PARTHA
Total Assignments: 27
Assignment: 1
Reel/Frame:017478/0951   Pages: 4
Recorded: 04/17/2006
Attorney Dkt #:60.1599 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANGULY, PARTHA
Exec Dt:
01/04/2006
2
HUMPHREYS, ALAN O
Exec Dt:
01/05/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7632323
US20070154738
11322106
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:017694/0973   Pages: 6
Recorded: 05/31/2006
Attorney Dkt #:60.1612 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUMPHREYS, ALAN O.
Exec Dt:
03/02/2006
2
GANGULY, PARTHA
Exec Dt:
03/02/2006
3
PAFITIS, DEMOSTHENIS
Exec Dt:
03/13/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7544412
US20070202350
11363872
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 3
Reel/Frame:018751/0120   Pages: 5
Recorded: 01/12/2007
Attorney Dkt #:56.0943
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANGULY, PARTHA
Exec Dt:
11/13/2006
2
PABON, JAHIR
Exec Dt:
11/13/2006
3
HUBENSCHMIDT, JOE
Exec Dt:
11/14/2006
4
ST. MICHEL, NATHAN
Exec Dt:
11/14/2006
5
SHAMPINE, ROD
Exec Dt:
11/14/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9249798
US20080000065
11558261
Correspondence name and address
TIM CURINGTON
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:018770/0277   Pages: 5
Recorded: 01/18/2007
Attorney Dkt #:60.1653/1671 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISSON, AGATHE
Exec Dt:
12/14/2006
2
GANGULY, PARTHA
Exec Dt:
12/14/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7665538
US20080142221
11610134
Correspondence name and address
VINCENT P. LOCCISANO
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, CT 02139
Assignment: 5
Reel/Frame:020533/0470   Pages: 11
Recorded: 02/20/2008
Attorney Dkt #:60.1758 USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, KUO CHIANG
Exec Dt:
12/11/2007
2
PABON, JAHIR
Exec Dt:
01/11/2008
3
GANGULY, PARTHA
Exec Dt:
12/19/2007
4
OCALAN, MURAT
Exec Dt:
01/16/2008
5
GUERRERO, JULIO C
Exec Dt:
12/11/2007
6
FORBES, KEVIN J
Exec Dt:
01/21/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7560856
US20090140604
11949420
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 6
Reel/Frame:020544/0034   Pages: 11
Recorded: 02/21/2008
Attorney Dkt #:60.1655 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISSON, AGATHE
Exec Dt:
01/18/2008
2
GANGULY, PARTHA
Exec Dt:
12/19/2007
3
TU, HUILIN
Exec Dt:
12/11/2007
4
CHAN, TANIA
Exec Dt:
01/14/2008
5
GUILLOT, DOMINIQUE
Exec Dt:
01/11/2008
6
FORBES, KEVIN
Exec Dt:
01/21/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090139710
11948501
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 7
Reel/Frame:021259/0693   Pages: 9
Recorded: 07/18/2008
Attorney Dkt #:60.1716 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIHLER, JOACHIM
Exec Dt:
07/18/2008
2
GANGULY, PARTHA
Exec Dt:
07/17/2008
3
OCALAN, MURAT
Exec Dt:
05/23/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7779933
US20090272579
12112011
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 8
Reel/Frame:021745/0577   Pages: 9
Recorded: 10/28/2008
Attorney Dkt #:60.1727 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TU, HUILIN
Exec Dt:
10/13/2008
2
ROBISSON, AGATHE
Exec Dt:
10/27/2008
3
GANGULY, PARTHA
Exec Dt:
10/15/2008
4
SAMUEL, MATHEW
Exec Dt:
10/21/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7810562
US20090159287
12189572
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
IP LAW DEPARTMENT
CAMBRIDGE, MA 02139
Assignment: 9
Reel/Frame:021864/0266   Pages: 10
Recorded: 11/20/2008
Attorney Dkt #:60.1785 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, KUO-CHIANG
Exec Dt:
11/07/2008
2
GANGULY, PARTHA
Exec Dt:
11/11/2008
3
GUILLOT, DOMINIQUE
Exec Dt:
11/13/2008
4
ROBISSON, AGATHE
Exec Dt:
11/14/2008
5
TU, HUILIN
Exec Dt:
11/07/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8550103
US20100108148
12262868
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
IP LEGAL DEPARTMENT
CAMBRIDGE, MA 02139
Assignment: 10
Reel/Frame:023865/0475   Pages: 7
Recorded: 01/28/2010
Attorney Dkt #:60.1784 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISSON, AGATHE
Exec Dt:
01/12/2010
2
GANGULY, PARTHA
Exec Dt:
12/03/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110086942
12577121
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 11
Reel/Frame:023976/0507   Pages: 10
Recorded: 02/23/2010
Attorney Dkt #:60.1922 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCALAN, MURAT
Exec Dt:
01/05/2010
2
AUZERAIS, FRANCOIS
Exec Dt:
12/18/2009
3
GANGULY, PARTHA
Exec Dt:
01/07/2010
4
ROBISSON, AGATHE
Exec Dt:
12/16/2009
5
PABON, JAHIR
Exec Dt:
12/14/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8286705
US20110127042
12628001
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 12
Reel/Frame:023830/0604   Pages: 9
Recorded: 01/22/2010
Attorney Dkt #:68.0925
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, KUO-CHIANG
Exec Dt:
01/07/2010
2
ROBISSON, AGATHE
Exec Dt:
01/12/2010
3
TU, HUILIN
Exec Dt:
01/12/2010
4
GANGULY, PARTHA
Exec Dt:
01/12/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9470058
US20110139466
12635087
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 13
Reel/Frame:025415/0753   Pages: 11
Recorded: 12/01/2010
Attorney Dkt #:60.1991 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUZERAIS, FRANCIOS
Exec Dt:
10/14/2010
2
TU, HUILIN
Exec Dt:
11/17/2010
3
MAHESHWARI, SUDEEP
Exec Dt:
10/18/2010
4
GANGULY, PARTHA
Exec Dt:
10/26/2010
5
KHLESTKIN, VADIM
Exec Dt:
10/28/2010
6
LECERF, BRUNO
Exec Dt:
10/29/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120067581
12884917
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 14
Reel/Frame:026105/0598   Pages: 11
Recorded: 04/11/2011
Attorney Dkt #:60.1943 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISSON, AGATHE
Exec Dt:
03/28/2011
2
AUZERAIS, FRANCOIS
Exec Dt:
02/18/2011
3
MAHESHWARI, SUDEEP
Exec Dt:
03/01/2011
4
CHEN, KUO-CHIANG
Exec Dt:
02/18/2011
5
GANGULY, PARTHA
Exec Dt:
02/16/2011
6
VAIDYA, NITIN
Exec Dt:
02/28/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8490707
US20120175134
13004442
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 15
Reel/Frame:027032/0807   Pages: 9
Recorded: 10/07/2011
Attorney Dkt #:68.1059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANGULY, PARTHA
Exec Dt:
09/08/2011
2
HUH, MICHAEL
Exec Dt:
09/08/2011
3
DANOS, JAKE
Exec Dt:
09/08/2011
4
STAMM, BRYAN
Exec Dt:
09/16/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8857516
US20120048559
13221588
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 16
Reel/Frame:027254/0701   Pages: 11
Recorded: 11/18/2011
Attorney Dkt #:68.5786
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, INDRANIL
Exec Dt:
09/12/2011
2
WILKINSON, CHRIS
Exec Dt:
09/26/2011
3
GANGULY, PARTHA
Exec Dt:
09/08/2011
4
LEWIS, RICHARD
Exec Dt:
09/13/2011
5
MULLINS, OLIVER
Exec Dt:
09/23/2011
6
LONGFIELD, COLIN
Exec Dt:
10/03/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9194974
US20120065951
13225192
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 17
Reel/Frame:028808/0148   Pages: 10
Recorded: 08/17/2012
Attorney Dkt #:IS11.0617-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISSON, AGATHE
Exec Dt:
07/20/2012
2
AUZERAIS, FRANCOIS M.
Exec Dt:
07/20/2012
3
MAHESHWARI, SUDEEP
Exec Dt:
08/17/2012
4
GANGULY, PARTHA
Exec Dt:
07/27/2012
5
ZHU, S. SHERRY
Exec Dt:
07/20/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8783349
US20130292117
13464682
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 18
Reel/Frame:030386/0293   Pages: 9
Recorded: 05/09/2013
Attorney Dkt #:IS12.2097-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUH, MICHAEL
Exec Dt:
01/18/2013
2
GANGULY, PARTHA
Exec Dt:
01/22/2013
3
SCHULTE, JESSICA
Exec Dt:
01/18/2013
4
DANOS, JAKE A.
Exec Dt:
02/06/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9341046
US20130319687
13677629
Correspondence name and address
SCHLUMBERGER ROSHARON CAMPUS
10001 RICHMOND
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 19
Reel/Frame:032086/0868   Pages: 9
Recorded: 01/30/2014
Attorney Dkt #:IS12.2688-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, INDRANIL
Exec Dt:
12/05/2013
2
LEWIS, RICHARD
Exec Dt:
12/04/2013
3
MARYA, MANUEL P.
Exec Dt:
06/21/2013
4
GANGULY, PARTHA
Exec Dt:
06/07/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140107928
13796727
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 20
Reel/Frame:031219/0033   Pages: 15
Recorded: 09/17/2013
Attorney Dkt #:IS111014USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
08/16/2013
2
MILLER, MATTHEW J.
Exec Dt:
08/15/2013
3
LOISEAU, ANTHONY
Exec Dt:
08/13/2013
4
LADVA, HEMANT K.J.
Exec Dt:
08/13/2013
5
RAMSEY, LELAND
Exec Dt:
08/13/2013
6
SHAMPINE, ROD
Exec Dt:
08/14/2013
7
GU, HONGREN
Exec Dt:
08/14/2013
8
GANGULY, PARTHA
Exec Dt:
08/26/2013
9
SHAIKH, HUMAIR
Exec Dt:
08/29/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140060831
13803640
Correspondence name and address
STEPHANIE MUMA
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 21
Reel/Frame:032674/0014   Pages: 10
Recorded: 04/15/2014
Attorney Dkt #:IS13.3751-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRIY IVANOVICH
Exec Dt:
09/13/2013
2
BROWN, J. ERNEST
Exec Dt:
09/12/2013
3
GANGULY, PARTHA
Exec Dt:
09/12/2013
4
BOGDAN, ANDREY VLADIMIROVICH
Exec Dt:
09/10/2013
5
RAMSEY, LELAND
Exec Dt:
09/11/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9523268
US20150053403
13974203
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 22
Reel/Frame:036154/0793   Pages: 6
Recorded: 07/22/2015
Attorney Dkt #:TYI4-58995-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANGULY, PARTHA
Exec Dt:
07/20/2015
2
KUMAR, DEEPAK
Exec Dt:
07/20/2015
3
RICHARD, BENNETT M.
Exec Dt:
07/15/2015
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170022779
14806024
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 23
Reel/Frame:036600/0320   Pages: 9
Recorded: 09/18/2015
Attorney Dkt #:R&S4-58900-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANGULY, PARTHA
Exec Dt:
08/31/2015
2
DUTTA, SUSHANT M.
Exec Dt:
09/15/2015
3
LEHR, DOUGLAS J.
Exec Dt:
08/31/2015
4
RICHARD, BENNETT M.
Exec Dt:
08/31/2015
5
JOHNSON, MICHAEL H.
Exec Dt:
08/30/2015
6
MACPHERSON, JOHN D.
Exec Dt:
08/31/2015
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10100634
US20170081956
14858236
Correspondence name and address
SHAWN HUNTER / BAKER HUGHES FILINGS
P.O. BOX 270110
HOUSTON, TX 77277-0110
Assignment: 24
Reel/Frame:043263/0082   Pages: 8
Recorded: 08/10/2017
Attorney Dkt #:LIH4-61619USNP/BAO1491US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRIETO, CARLOS
Exec Dt:
07/24/2017
2
FREEMAN, JAMES JOSEPH
Exec Dt:
07/19/2017
3
EWING, DANIEL
Exec Dt:
07/25/2017
4
WAKEFIELD, JOHN K.
Exec Dt:
07/26/2017
5
GANGULY, PARTHA
Exec Dt:
07/26/2017
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10596655
US20180045007
15674162
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 25
Reel/Frame:051706/0712   Pages: 10
Recorded: 02/04/2020
Attorney Dkt #:GPS4-65108-USNP/BAO1786US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STONE, MATTHEW C.
Exec Dt:
01/30/2020
2
ANDREW, COLIN
Exec Dt:
02/03/2020
3
BALCAZAR, OMAR
Exec Dt:
01/17/2020
4
GANGULY, PARTHA
Exec Dt:
01/22/2020
5
JOHNSON, MICHAEL
Exec Dt:
01/23/2020
6
KENDALL, ALEXANDER
Exec Dt:
01/15/2020
7
SEQUERA, DANIEL
Exec Dt:
01/15/2020
Assignee
1
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10851619
US20200056449
15998426
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 26
Reel/Frame:060088/0181   Pages: 8
Recorded: 06/02/2022
Attorney Dkt #:P2596US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GONZALEZ, JOSE
Exec Dt:
05/12/2022
2
BECERRA MORENO, OSCAR
Exec Dt:
05/05/2022
3
EL-MAHBES, REDA
Exec Dt:
08/07/2020
4
GANGULY, PARTHA
Exec Dt:
08/07/2020
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11643916
US20200378235
16888728
Correspondence name and address
DAVID M. SULLIVAN
BRANIFF BUILDING
324 NORTH ROBINSON AVENUE, SUITE 100
OKLAHOMA CITY, OK 73102
Assignment: 27
Reel/Frame:060086/0184   Pages: 8
Recorded: 06/02/2022
Attorney Dkt #:P2597US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL-MAHBES, REDA
Exec Dt:
06/01/2022
2
REID, LESLIE
Exec Dt:
12/03/2021
3
GANGULY, PARTHA
Exec Dt:
12/22/2021
4
MCPHEARSON, RONALD
Exec Dt:
12/21/2021
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11408265
US20200362683
15930411
Correspondence name and address
DAVID M. SULLIVAN
BRANIFF BUILDING
324 NORTH ROBINSON AVENUE, SUITE 100
OKLAHOMA CITY, OK 73102

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