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Patent Assignment Assignor Details
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Assignor Name : POP, JULIAN J.
Total Assignments: 41
Assignment: 1
Reel/Frame:004961/0935   Pages: 2
Recorded: 09/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
POP, JULIAN J.
Exec Dt:
09/22/1988
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION, A CORP. OF TX
5000 GULF FREEWAY
(P.O. BOX 2175)
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4860581
NONE
07248867
Correspondence name and address
SCHLUMBERGER WEL SERVICES
5000 GULF FREEWAY
P.O. BOX 2175
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:015554/0835   Pages: 4
Recorded: 07/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAZOVSKY, ALEXANDER
Exec Dt:
01/23/2004
2
POP, JULIAN J.
Exec Dt:
01/30/2004
3
HAMMOND, PAUL S.
Exec Dt:
02/03/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7031841
US20050171699
10769014
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:015707/0017   Pages: 7
Recorded: 08/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARVIN, JEFFREY A.
Exec Dt:
06/21/2004
2
POP, JULIAN J.
Exec Dt:
08/02/2004
3
BITTLESTON, SIMON H.
Exec Dt:
08/17/2004
4
MELBOURNE, ANGUS J.
Exec Dt:
06/22/2004
5
RAMOS, ROGERIO T.
Exec Dt:
07/09/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7347262
US20050279499
10710111
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:016356/0791   Pages: 12
Recorded: 03/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAUDWELL, DEREK
Exec Dt:
01/24/2005
2
GOODWIN, ANTHONY R.H.
Exec Dt:
01/05/2005
3
TRUSLER, MARTIN
Exec Dt:
01/07/2005
4
FRELS, MICHAEL W.
Exec Dt:
01/07/2005
5
HSU, KAI
Exec Dt:
01/04/2005
6
BROWN, JANATHAN W.
Exec Dt:
03/10/2005
7
POP, JULIAN J.
Exec Dt:
12/14/2004
8
HILL, BUNKER M.
Exec Dt:
12/14/2004
9
KURKJIAN, ANDREW L.
Exec Dt:
12/14/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7222671
US20060137873
11021849
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:017469/0497   Pages: 9
Recorded: 01/17/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITTLESTON, SIMON H.
Exec Dt:
12/12/2005
2
BROWN, JONATHAN W.
Exec Dt:
11/15/2005
3
POP, JULIAN J.
Exec Dt:
11/17/2005
4
KISHINO, ASHLEY C.
Exec Dt:
11/16/2005
5
DEL CAMPO, CHRISTOPHER S.
Exec Dt:
11/17/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7565835
US20060101905
11274707
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
200 GILLINGHAM LANE, MD 200-9
SUGAR LAND, TEXAS 77478
Assignment: 6
Reel/Frame:017550/0853   Pages: 8
Recorded: 02/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POP, JULIAN J.
Exec Dt:
01/09/2006
2
TAHERIAN, REZA
Exec Dt:
01/18/2006
3
POITZSCH, MARTIN E.
Exec Dt:
01/05/2006
4
TABANOU, JACQUES R.
Exec Dt:
01/13/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7458257
US20070137293
11312683
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:021755/0108   Pages: 9
Recorded: 10/29/2008
Attorney Dkt #:24.0948-C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POP, JULIAN J.
Exec Dt:
01/09/2006
2
TAHERIAN, REZA
Exec Dt:
01/13/2006
3
POITZSCH, MARTIN E.
Exec Dt:
01/05/2006
4
TABANOU, JACQUES R.
Exec Dt:
01/13/2006
Assignee
1
SCHLUMBERGER
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8056408
US20090049889
12260225
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:021755/0142   Pages: 9
Recorded: 10/29/2008
Attorney Dkt #:24.0948-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POP, JULIAN J.
Exec Dt:
01/09/2006
2
TAHERIAN, REZA
Exec Dt:
01/13/2006
3
POITZSCH, MARTIN E.
Exec Dt:
01/05/2006
4
TABANOU, JACQUES R.
Exec Dt:
01/13/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7752906
US20090050369
12260216
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:019251/0082   Pages: 11
Recorded: 05/04/2007
Attorney Dkt #:19.0438
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAZOVSKY, ALEXANDER F.
Exec Dt:
04/11/2007
2
LONGFIELD, COLIN
Exec Dt:
04/12/2007
3
POP, JULIAN J.
Exec Dt:
04/11/2007
4
ZIMMERMAN, THOMAS H.
Exec Dt:
04/13/2007
5
SHERWOOD, JOHN D.
Exec Dt:
04/16/2007
6
BURGESS, KEITH A.
Exec Dt:
04/15/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7654321
US20080156487
11616583
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:019256/0923   Pages: 7
Recorded: 05/07/2007
Attorney Dkt #:24.0940
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
04/30/2007
2
POP, JULIAN J.
Exec Dt:
04/20/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7805247
US20070198192
11682023
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:019540/0521   Pages: 10
Recorded: 07/11/2007
Attorney Dkt #:24.0868
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEEK, DALE
Exec Dt:
06/26/2007
2
POP, JULIAN J.
Exec Dt:
06/12/2007
3
SUNDQUIST, ROBERT W.
Exec Dt:
06/13/2007
4
DOREL, ALAIN P.
Exec Dt:
06/27/2007
5
MACDOUGALL, THOMAS D.
Exec Dt:
06/28/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7581440
US20080115575
11755231
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 12
Reel/Frame:019671/0619   Pages: 14
Recorded: 08/09/2007
Attorney Dkt #:20.3018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODWIN, ANTHONY R.H.
Exec Dt:
06/20/2007
2
HEGEMAN, PETER S.
Exec Dt:
06/26/2007
3
POP, JULIAN J.
Exec Dt:
07/10/2007
4
KISHINO, ASHLEY C.
Exec Dt:
08/06/2007
5
TUSTIN, GARY J.
Exec Dt:
08/09/2007
6
NOLD, RAYMOND V., III.
Exec Dt:
07/31/2007
7
HSU, KAI
Exec Dt:
06/26/2007
8
DEL CAMPO, CHRISTOPHER S.
Exec Dt:
06/22/2007
9
VASQUES, RICARDO
Exec Dt:
07/31/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7878243
US20080078581
11763237
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 13
Reel/Frame:020319/0546   Pages: 12
Recorded: 01/04/2008
Attorney Dkt #:24.0952CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VILLAREAL, STEVEN G.
Exec Dt:
12/04/2007
2
POP, JULIAN J.
Exec Dt:
12/18/2007
3
HARMS, KENT D.
Exec Dt:
12/04/2007
4
BOLZE, VICTOR M.
Exec Dt:
12/07/2007
5
CIGLENEC, REINHART
Exec Dt:
12/04/2007
6
STUCKER, MICHAEL J.
Exec Dt:
12/05/2007
7
DUONG, KHANH
Exec Dt:
12/19/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080087470
11942796
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 14
Reel/Frame:022124/0762   Pages: 12
Recorded: 01/19/2009
Attorney Dkt #:24.0952CIP-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VILLAREAL, STEVEN G.
Exec Dt:
12/04/2007
2
POP, JULIAN J.
Exec Dt:
12/18/2007
3
HARMS, KENT D.
Exec Dt:
12/04/2007
4
BOLZE, VICTOR M.
Exec Dt:
12/07/2007
5
CIGLENEC, REINHART
Exec Dt:
12/04/2007
6
STUCKER, MICHAEL J.
Exec Dt:
12/05/2007
7
DUONG, KHANH
Exec Dt:
12/19/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7845405
US20090126996
12355956
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 15
Reel/Frame:021189/0963   Pages: 9
Recorded: 07/02/2008
Attorney Dkt #:24.1006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLINS, OLIVER C.
Exec Dt:
06/26/2008
2
POP, JULIAN J.
Exec Dt:
05/30/2008
3
DUBOST, FRANCOIS X.
Exec Dt:
05/29/2008
4
BETANCOURT, SORAYA S.
Exec Dt:
05/28/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8061444
US20090288881
12125181
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 16
Reel/Frame:021677/0404   Pages: 10
Recorded: 10/14/2008
Attorney Dkt #:24.1007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMSHAW, SYLVAIN
Exec Dt:
07/23/2008
2
POP, JULIAN J.
Exec Dt:
08/01/2008
3
SWINBURNE, PETER
Exec Dt:
08/11/2008
4
HSU, KAI
Exec Dt:
08/14/2008
5
VILLAREAL, STEVEN G.
Exec Dt:
07/24/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8060311
US20090316528
12144185
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 17
Reel/Frame:021674/0257   Pages: 10
Recorded: 10/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARRISON, CHRISTOPHER
Exec Dt:
09/23/2008
2
MULLINS, OLIVER C.
Exec Dt:
09/25/2008
3
VANCAUWENBERGHE, OLIVIER
Exec Dt:
09/19/2008
4
DONZIER, ERIC P.
Exec Dt:
09/19/2008
5
CHIKENJI, AKIHITO
Exec Dt:
09/19/2008
6
GOODWIN, ANTHONY ROBERT HOLMES
Exec Dt:
09/18/2008
7
POP, JULIAN J.
Exec Dt:
09/19/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7673679
US20070062695
11231269
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 18
Reel/Frame:021674/0284   Pages: 11
Recorded: 10/15/2008
Attorney Dkt #:26.0291US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARRISON, CHRISTOPHER
Exec Dt:
09/23/2008
2
MULLINS, OLIVER C.
Exec Dt:
09/25/2008
3
VANCAUWENBERGHE, OLIVIER
Exec Dt:
09/19/2008
4
DONZIER, ERIC P.
Exec Dt:
09/19/2008
5
CHIKENJI, AKIHITO
Exec Dt:
09/19/2008
6
GOODWIN, ANTHONY ROBERT HOLMES
Exec Dt:
09/18/2008
7
POP, JULIAN J.
Exec Dt:
09/19/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7673679
US20070062695
11231269
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 19
Reel/Frame:022667/0985   Pages: 10
Recorded: 05/12/2009
Attorney Dkt #:20.3115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODWIN, ANTHONY R.H.
Exec Dt:
01/23/2009
2
POP, JULIAN J.
Exec Dt:
02/10/2009
3
BRIQUET, STEPHANE
Exec Dt:
02/03/2009
4
VASQUES, RICARDO
Exec Dt:
05/11/2009
5
ZAZOVSKY, ALEXANDER
Exec Dt:
01/29/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8162052
US20090211756
12357133
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 20
Reel/Frame:023816/0107   Pages: 8
Recorded: 01/20/2010
Attorney Dkt #:24.1022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POP, JULIAN J.
Exec Dt:
02/10/2009
2
TAHERIAN, REZA
Exec Dt:
01/22/2009
3
DANIEL, PIERRE J.
Exec Dt:
01/26/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9274248
US20100181471
12690168
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 21
Reel/Frame:022577/0473   Pages: 13
Recorded: 04/22/2009
Attorney Dkt #:20.3124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODWIN, ANTHONY R.H.
Exec Dt:
02/26/2009
2
POP, JULIAN J.
Exec Dt:
04/21/2009
3
YELDELL, STEPHEN
Exec Dt:
02/04/2009
4
HUEBER, JASON
Exec Dt:
02/26/2009
5
CORRE, PIERRE-YVES
Exec Dt:
02/02/2009
6
BRIQUET, STEPHANE
Exec Dt:
02/03/2009
7
ZAZOVSKY, ALEXANDER
Exec Dt:
01/29/2009
8
SONNE, CARSTEN
Exec Dt:
02/05/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8016038
US20090200016
12361640
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 22
Reel/Frame:025894/0548   Pages: 7
Recorded: 03/03/2011
Attorney Dkt #:24.1019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POP, JULIAN J.
Exec Dt:
05/07/2009
2
TAHERIAN, REZA
Exec Dt:
05/18/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8714246
US20110088895
12993275
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 23
Reel/Frame:023046/0924   Pages: 7
Recorded: 08/04/2009
Attorney Dkt #:20.3130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POP, JULIAN J.
Exec Dt:
07/23/2009
2
CORRE, PIERRE-YVES
Exec Dt:
07/24/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8322416
US20100319912
12486804
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 24
Reel/Frame:024150/0320   Pages: 7
Recorded: 03/29/2010
Attorney Dkt #:24.1036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VILLAREAL, STEVEN
Exec Dt:
02/03/2010
2
POP, JULIAN J.
Exec Dt:
02/18/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8596384
US20100200228
12697401
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 25
Reel/Frame:024724/0811   Pages: 9
Recorded: 07/22/2010
Attorney Dkt #:20.3232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCHANAN, STEVEN E.
Exec Dt:
06/07/2010
2
POP, JULIAN J.
Exec Dt:
07/21/2010
3
SONNE, CARSTEN
Exec Dt:
05/27/2010
4
EROL, GOKHAN
Exec Dt:
07/22/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8550184
US20100282516
12775920
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 26
Reel/Frame:025044/0413   Pages: 6
Recorded: 09/27/2010
Attorney Dkt #:19.0638
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
POP, JULIAN J.
Exec Dt:
09/23/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9063250
US20110199862
12858835
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-2
SUGAR LAND, TX 77478
Assignment: 27
Reel/Frame:025175/0195   Pages: 10
Recorded: 10/21/2010
Attorney Dkt #:20.3225
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VILLAREAL, STEVEN G.
Exec Dt:
08/17/2010
2
POP, JULIAN J.
Exec Dt:
09/23/2010
3
MEEK, DALE
Exec Dt:
10/11/2010
4
LATRILLE, FREDERIC
Exec Dt:
09/07/2010
5
VAYNSHTEYN, VLADIMIR
Exec Dt:
10/11/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8757254
US20110198076
12857699
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 28
Reel/Frame:026081/0483   Pages: 8
Recorded: 04/06/2011
Attorney Dkt #:24.1024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANIEL, PIERRE J.
Exec Dt:
04/04/2011
2
POP, JULIAN J.
Exec Dt:
04/04/2011
3
TAHERIAN, REZA
Exec Dt:
03/09/2011
4
DROCHON, BRUNO
Exec Dt:
03/28/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8912000
US20110189778
13054118
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 29
Reel/Frame:029072/0029   Pages: 6
Recorded: 10/03/2012
Attorney Dkt #:24.1091-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, YONG
Exec Dt:
05/12/2011
2
POP, JULIAN J.
Exec Dt:
04/04/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9581019
US20120253679
13069674
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
10001 RICHMOND AVENUE
IP - CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 30
Reel/Frame:026260/0001   Pages: 6
Recorded: 05/11/2011
Attorney Dkt #:24.1005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POP, JULIAN J.
Exec Dt:
05/10/2011
2
CHANG, YONG
Exec Dt:
05/09/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9097103
US20110266056
13126540
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 31
Reel/Frame:027009/0726   Pages: 9
Recorded: 10/04/2011
Attorney Dkt #:24.1056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VILLAREAL, STEVEN
Exec Dt:
09/08/2011
2
POP, JULIAN J.
Exec Dt:
09/08/2011
3
HOEFEL, ALBERT
Exec Dt:
09/08/2011
4
HARMS, KENT DAVID
Exec Dt:
09/08/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8757986
US20130022476
13184684
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 32
Reel/Frame:028568/0528   Pages: 9
Recorded: 07/17/2012
Attorney Dkt #:24.1027-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANIEL, PIERRE JEAN
Exec Dt:
06/30/2012
2
SMUK, STEFAN
Exec Dt:
05/15/2012
3
TAHERIAN, REZA
Exec Dt:
05/13/2012
4
POP, JULIAN J.
Exec Dt:
09/08/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8939021
US20120000279
13127772
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 33
Reel/Frame:027502/0369   Pages: 10
Recorded: 01/09/2012
Attorney Dkt #:24.1092-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VILLAREAL, STEVEN
Exec Dt:
10/27/2011
2
HARMS, KENT DAVID
Exec Dt:
10/11/2011
3
MURPHY, JEREMY
Exec Dt:
11/22/2011
4
POP, JULIAN J.
Exec Dt:
12/06/2011
5
MEEK, DALE
Exec Dt:
12/05/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9429014
US20120097385
13246499
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 34
Reel/Frame:027813/0276   Pages: 10
Recorded: 03/06/2012
Attorney Dkt #:IS11.0192-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARMS, KENT DAVID
Exec Dt:
02/02/2012
2
MURPHY, JEREMY
Exec Dt:
02/09/2012
3
POP, JULIAN J.
Exec Dt:
02/09/2012
4
VILLAREAL, STEVEN
Exec Dt:
02/02/2012
5
HOEFEL, ALBERT
Exec Dt:
02/10/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115544
US20130133882
13305369
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 35
Reel/Frame:032513/0862   Pages: 12
Recorded: 03/25/2014
Attorney Dkt #:IS10.0879-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARMS, KENT D.
Exec Dt:
05/16/2013
2
MURPHY, JEREMY T.
Exec Dt:
05/15/2013
3
STUCKER, MICHAEL J.
Exec Dt:
05/16/2013
4
BRENNAN, WILLIAM E., III
Exec Dt:
05/16/2013
5
HOEFEL, ALBERT
Exec Dt:
06/07/2013
6
VILLAREAL, STEVEN G.
Exec Dt:
05/16/2013
7
POP, JULIAN J.
Exec Dt:
05/16/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9416606
US20140131029
13676655
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 36
Reel/Frame:032760/0780   Pages: 10
Recorded: 04/25/2014
Attorney Dkt #:IS11.0537-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORRE, PIERRE-YVES
Exec Dt:
05/13/2013
2
PESSIN, JEAN-LOUIS
Exec Dt:
05/13/2013
3
POP, JULIAN J.
Exec Dt:
05/16/2013
4
METAYER, STEPHANE
Exec Dt:
05/13/2013
5
TINGAT CODY, KATHIRAVANE
Exec Dt:
07/16/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9428987
US20140116718
13666411
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 37
Reel/Frame:033293/0056   Pages: 11
Recorded: 07/11/2014
Attorney Dkt #:IS13.3564-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURPHY, JEREMY
Exec Dt:
04/08/2014
2
RAMSHAW, SYLVAIN
Exec Dt:
07/10/2014
3
BHAN, SATYA
Exec Dt:
06/19/2014
4
POP, JULIAN J.
Exec Dt:
04/11/2014
5
VILLAREAL, STEVEN
Exec Dt:
04/08/2014
6
HARMS, KENT D.
Exec Dt:
05/08/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9399913
US20150013973
13937524
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 38
Reel/Frame:034084/0885   Pages: 10
Recorded: 10/31/2014
Attorney Dkt #:24.0949-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARTOUCHE, ASHERS
Exec Dt:
09/10/2014
2
VILLAREAL, STEVEN G.
Exec Dt:
09/01/2014
3
POP, JULIAN J.
Exec Dt:
09/10/2014
4
HOEFEL, ALBERT
Exec Dt:
09/10/2014
5
HARMS, KENT D.
Exec Dt:
09/10/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8931548
US20110127085
13022685
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 39
Reel/Frame:034780/0798   Pages: 8
Recorded: 01/22/2015
Attorney Dkt #:IS14.8350-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
01/16/2015
2
HSU, KAI
Exec Dt:
01/16/2015
3
POP, JULIAN J.
Exec Dt:
01/19/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9650892
US20160177715
14574376
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 40
Reel/Frame:034932/0042   Pages: 11
Recorded: 02/10/2015
Attorney Dkt #:IS14.8867-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
01/16/2015
2
PETIT, ALEXIS
Exec Dt:
02/03/2015
3
AGARWAL, VIVEK
Exec Dt:
01/19/2015
4
OSSIA, SEPAND
Exec Dt:
02/10/2015
5
POP, JULIAN J.
Exec Dt:
01/19/2015
6
HSU, KAI
Exec Dt:
01/16/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9612154
US20160178435
14577573
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 41
Reel/Frame:045975/0036   Pages: 9
Recorded: 06/04/2018
Attorney Dkt #:IS15.1217-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
02/06/2017
2
POP, JULIAN J.
Exec Dt:
02/06/2017
3
QI, JI
Exec Dt:
02/06/2017
4
OSSIA, SEPAND
Exec Dt:
05/18/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10746019
US20180320517
15772535
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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