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Patent Assignment Assignor Details
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Assignor Name : KUBALA, GREGORY
Total Assignments: 18
Assignment: 1
Reel/Frame:004512/0645   Pages: 2
Recorded: 02/20/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KUBALA, GREGORY
Exec Dt:
03/16/1984
Assignee
1
DOW CHEMICAL COMPANY, THE
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4591447
NONE
06590284
Correspondence name and address
L. WAYNE WHITE
DOWELL SCHLUMBERGER INC.
P. O. BOX 2710
TULSA, OK. 74101
Assignment: 2
Reel/Frame:004704/0995   Pages: 2
Recorded: 05/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KUBALA, GREGORY
Exec Dt:
03/18/1987
Assignee
1
DOWELL SCHLUMBERGER INCORPORATED
TULSA, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4695389
NONE
06837488
Correspondence name and address
DOWELL SCHLUMBERGER INCORPORATED
P. O. BOX 2710
TULSA, OK 74101
Assignment: 3
Reel/Frame:018446/0843   Pages: 7
Recorded: 10/27/2006
Attorney Dkt #:56.0887
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, PHILIP F.
Exec Dt:
09/27/2006
2
BASER, BELGIN
Exec Dt:
09/27/2006
3
ABAD, CARLOS
Exec Dt:
09/27/2006
4
CHEN, YIYAN
Exec Dt:
10/02/2006
5
PARLAR, MEHMET
Exec Dt:
09/29/2006
6
KUBALA, GREGORY
Exec Dt:
09/28/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7287590
NONE
11532559
Correspondence name and address
THOMAS O. MITCHELL
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:019587/0901   Pages: 5
Recorded: 07/23/2007
Attorney Dkt #:56.0980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, DEREK
Exec Dt:
06/21/2007
2
DANICAN, SAMUEL
Exec Dt:
06/11/2007
3
KUBALA, GREGORY
Exec Dt:
06/13/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7584793
US20080296022
11754427
Correspondence name and address
DARLA FONSECA
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:019999/0567   Pages: 9
Recorded: 10/23/2007
Attorney Dkt #:56.0950
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, LIJUN
Exec Dt:
09/06/2007
2
ABAD, CARLOS
Exec Dt:
09/11/2007
3
DROCHON, BRUNO
Exec Dt:
09/07/2007
4
KUBALA, GREGORY
Exec Dt:
09/20/2007
5
SCHAFER, LAURA
Exec Dt:
09/06/2007
6
PENA, ALEJANDRO
Exec Dt:
09/13/2007
7
BUOY, RAMSEY
Exec Dt:
09/06/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7998909
US20080081771
11844093
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:020297/0825   Pages: 5
Recorded: 12/28/2007
Attorney Dkt #:56.1087
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HINKEL, JERALD J.
Exec Dt:
11/13/2007
2
KUBALA, GREGORY
Exec Dt:
11/27/2007
3
HUTCHINS, RICHARD D.
Exec Dt:
11/13/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7987910
US20090118143
11936362
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:020301/0376   Pages: 5
Recorded: 12/28/2007
Attorney Dkt #:56.1148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HINKEL, JERALD J.
Exec Dt:
11/13/2007
2
KUBALA, GREGORY
Exec Dt:
11/27/2007
3
HUTCHINS, RICHARD D.
Exec Dt:
11/13/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7832478
US20090118144
11936384
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:020509/0462   Pages: 8
Recorded: 02/14/2008
Attorney Dkt #:56.1121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, PHILIP F.
Exec Dt:
11/28/2007
2
TUSTIN, GARY JOHN
Exec Dt:
11/28/2007
3
CHRISTANTI, YENNY
Exec Dt:
11/27/2007
4
KUBALA, GREGORY
Exec Dt:
11/27/2007
5
DROCHON, BRUNO
Exec Dt:
11/28/2007
6
HUGHES, TREVOR LLOYD
Exec Dt:
12/03/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7703527
US20090133868
11944681
Correspondence name and address
DARLA FONSECA
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:020683/0438   Pages: 9
Recorded: 03/21/2008
Attorney Dkt #:56.1123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, PHILIP F.
Exec Dt:
03/12/2008
2
TUSTIN, GARY JOHN
Exec Dt:
02/29/2008
3
DROCHON, BRUNO
Exec Dt:
02/29/2008
4
DESSINGES, MARIE NOELLE
Exec Dt:
03/07/2008
5
KUBALA, GREGORY
Exec Dt:
02/29/2008
6
VATRY, CHRISTELLE
Exec Dt:
03/03/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7748452
US20090205829
12033630
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:020952/0555   Pages: 4
Recorded: 05/15/2008
Attorney Dkt #:56.1017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBALA, GREGORY
Exec Dt:
04/30/2008
2
MACKAY, BRUCE A.
Exec Dt:
04/18/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7726404
US20090260828
12104187
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:021012/0949   Pages: 5
Recorded: 05/29/2008
Attorney Dkt #:56.1160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBALA, GREGORY
Exec Dt:
05/15/2008
2
SULLIVAN, PHILIP F.
Exec Dt:
05/16/2008
3
ENGLAND, KEVIN W.
Exec Dt:
05/16/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7617872
US20090277636
12117915
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 12
Reel/Frame:021378/0958   Pages: 10
Recorded: 08/13/2008
Attorney Dkt #:56.1124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, PHILIP F.
Exec Dt:
07/10/2008
2
TUSTIN, GARY JOHN
Exec Dt:
07/11/2008
3
CHRISTANTI, YENNY
Exec Dt:
07/10/2008
4
KUBALA, GREGORY
Exec Dt:
07/10/2008
5
DROCHON, BRUNO
Exec Dt:
07/10/2008
6
CHEN, YIYAN
Exec Dt:
07/11/2008
7
DESSINGES, MARIE NOELLE
Exec Dt:
07/15/2008
8
HOWARD, PAUL R.
Exec Dt:
07/11/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8044000
US20090023614
12166774
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 13
Reel/Frame:023117/0914   Pages: 3
Recorded: 08/19/2009
Attorney Dkt #:56.1163
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUBALA, GREGORY
Exec Dt:
07/29/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7833947
NONE
12491360
Correspondence name and address
MICHAEL L. FLYNN
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 14
Reel/Frame:024285/0653   Pages: 14
Recorded: 04/26/2010
Attorney Dkt #:56.0961
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONEY, CURTIS L.
Exec Dt:
03/29/2010
2
DESSINGES, MARIE NOELLE
Exec Dt:
04/19/2010
3
DROCHON, BRUNO
Exec Dt:
04/09/2010
4
WILLIAMSON, DON
Exec Dt:
03/26/2010
5
SULLIVAN, PHILIP F.
Exec Dt:
04/02/2010
6
AUZERAIS, FRANCOIS M.
Exec Dt:
03/29/2010
7
STILL, JOHN W.
Exec Dt:
04/01/2010
8
KUBALA, GREGORY
Exec Dt:
04/02/2010
9
MACKAY, BRUCE A.
Exec Dt:
04/02/2010
10
HARTMAN, RYAN
Exec Dt:
03/29/2010
11
BOYD, AUSTIN
Exec Dt:
04/05/2010
12
SHAMPINE, ROD
Exec Dt:
04/05/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100243242
12724456
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 15
Reel/Frame:024698/0862   Pages: 11
Recorded: 07/16/2010
Attorney Dkt #:57.0885 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, PHILIP
Exec Dt:
05/17/2010
2
TUSTIN, GARY
Exec Dt:
05/13/2010
3
CHRISTANTI, YENNY
Exec Dt:
06/04/2010
4
KUBALA, GREGORY
Exec Dt:
06/04/2010
5
DROCHON, BRUNO
Exec Dt:
05/13/2010
6
HUGHES, TREVOR
Exec Dt:
05/13/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8517102
US20100276150
12738853
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 16
Reel/Frame:024648/0834   Pages: 6
Recorded: 07/08/2010
Attorney Dkt #:56.1370
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADVA, HEMANT K.J.
Exec Dt:
06/25/2010
2
ABAD, CARLOS
Exec Dt:
06/30/2010
3
PANGA, MOHAN K.R.
Exec Dt:
06/25/2010
4
KUBALA, GREGORY
Exec Dt:
06/25/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110308802
12817881
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 17
Reel/Frame:032009/0060   Pages: 10
Recorded: 01/21/2014
Attorney Dkt #:IS12.2964-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAOU, FATMA
Exec Dt:
06/03/2013
2
LUNGWITZ, BERNHARD
Exec Dt:
05/28/2013
3
MINIKH, OLGA ALEXANDROVNA
Exec Dt:
05/29/2013
4
FU, DIANKUI
Exec Dt:
01/20/2014
5
KUBALA, GREGORY
Exec Dt:
05/30/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9556703
US20140090844
13630744
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 18
Reel/Frame:032307/0864   Pages: 9
Recorded: 02/27/2014
Attorney Dkt #:56.1294-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBALA, GREGORY
Exec Dt:
07/22/2013
2
COOPER, IAIN
Exec Dt:
07/10/2013
3
RIMASSA, SHAWN MCCLESKEY
Exec Dt:
02/18/2014
4
HARTSHORNE, ROBERT SETH
Exec Dt:
08/05/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130225675
13807895
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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