skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : FU, DIANKUI
Total Assignments: 75
Assignment: 1
Reel/Frame:009937/0043   Pages: 6
Recorded: 12/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
12/01/1998
2
CARD, ROGER J.
Exec Dt:
12/08/1998
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6350721
NONE
09203301
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
DOUG Y'BARBO
110 SCHLUMBERGER DRIVE
DOWELL DIVISION
SUGAR LAND, TEXAS 77478
Assignment: 2
Reel/Frame:009895/0883   Pages: 7
Recorded: 04/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIBBLES, RAYMOND JOSEPH
Exec Dt:
03/09/1999
2
PARLAR, MEHMET
Exec Dt:
03/09/1999
3
CHANG, FRANK F.
Exec Dt:
02/12/1999
4
FU, DIANKUI
Exec Dt:
02/12/1999
5
DAVISON, JONATHAN MARK
Exec Dt:
03/23/1999
6
MORRIS, ELIZABETH WHITEFORD ANGUS
Exec Dt:
03/23/1999
7
WIERENGA, ANTJE M.
Exec Dt:
03/18/1999
8
VINOD, PALATHINKARA S.
Exec Dt:
02/12/1999
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6140277
NONE
09224440
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
PATENT COUNSEL
DOWELL DIVISION
110 SCHLUMBERGER DRIVE, MD-1975
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:012158/0417   Pages: 15
Recorded: 09/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, ERIK B.
Exec Dt:
03/14/2001
2
LUNGWITZ, BERNHARD
Exec Dt:
03/14/2001
3
DISMUKE, KEITH
Exec Dt:
03/14/2001
4
SAMUEL, MATHEW
Exec Dt:
03/14/2001
5
PARRIS, MICHAEL
Exec Dt:
03/14/2001
6
SALAMAT, GOLCHI
Exec Dt:
03/14/2001
7
LEE, JESSE C.
Exec Dt:
03/14/2001
8
FLETCHER, PHILIP
Exec Dt:
03/14/2001
9
FU, DIANKUI
Exec Dt:
03/14/2001
10
HUTCHINS, RICHARD
Exec Dt:
03/14/2001
11
TUSTIN, GARY J.
Exec Dt:
05/02/2001
12
HUGHES, TREVOR
Exec Dt:
05/02/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6881709
US20020004464
09826127
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
THOMAS O. MITCHELL
110 SCHLUMBERGER DRIVE, MD 1
SUGAR LAND, TEXAS 77478
Assignment: 4
Reel/Frame:012140/0307   Pages: 7
Recorded: 09/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALMER, BENTLEY J.
Exec Dt:
07/13/2001
2
FU, DIANKUI
Exec Dt:
07/17/2001
3
CARD, ROGER
Exec Dt:
07/12/2001
4
VOLPERT, EDGAR
Exec Dt:
07/31/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6608005
US20020019317
09829268
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD1
INTELLECTUAL PROPERTY DEPARTMENT
SUGAR LAND, TEXAS 77478
Assignment: 5
Reel/Frame:012144/0968   Pages: 6
Recorded: 09/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALMER, BENTLEY J.
Exec Dt:
07/13/2001
2
FU, DIANKUI
Exec Dt:
07/17/2001
3
CARD, ROGER
Exec Dt:
07/12/2001
4
MILLER, MATTHEW J.
Exec Dt:
08/01/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6924253
US20020055439
09829110
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
110 SCHLUMBERGER DRIVE, MD 1
SUGAR LAND, TEXAS 77478
Assignment: 6
Reel/Frame:013097/0949   Pages: 2
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
07/08/2002
2
CHANG, FRANK
Exec Dt:
07/08/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6929070
US20030139298
10191179
Correspondence name and address
IP DEPT., WELL STIMULATION
CATHERINE MENES
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:013250/0921   Pages: 3
Recorded: 08/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
08/30/2002
2
DE VICTORIA, MARIELIZ GARCIA-LOPEZ
Exec Dt:
08/30/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6903054
US20040045710
10231569
Correspondence name and address
WELL STIMULATION
THOMAS MITCHELL
IP DEPT., 110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:013344/0458   Pages: 3
Recorded: 09/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, FRANK F.
Exec Dt:
09/18/2002
2
FU, DIANKUI
Exec Dt:
09/19/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7119050
US20030119680
10065144
Correspondence name and address
CATHERINE MENES
110 SCHLUMBERGER DRIVE, MD1
IP DEPT., WELL STIMULATION
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:013814/0782   Pages: 3
Recorded: 02/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FU, DIANKUI
Exec Dt:
02/20/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7666821
US20040009880
10370633
Correspondence name and address
IP DEPT., WELL STIMULATION
THOMAS O. MITCHELL
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:013648/0164   Pages: 8
Recorded: 05/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
05/02/2003
2
CHEN, YIYAN
Exec Dt:
05/09/2003
3
XIAO, ZHIJUN
Exec Dt:
05/06/2003
4
SAMUEL, MATHEW
Exec Dt:
05/05/2003
5
DANIEL, SYLVIE
Exec Dt:
05/06/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
MD-1
SUGAR LAND, TENNESSEE 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7148185
US20030236174
10249830
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:014071/0684   Pages: 9
Recorded: 05/19/2003
Conveyance: CORRECRTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 013648, FRAME 0164. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
FU, DIANKUI
Exec Dt:
05/02/2003
2
CHEN, YIYAN
Exec Dt:
05/09/2003
3
XIAO, ZHIJUN
Exec Dt:
05/06/2003
4
SAMUEL, MATHEW
Exec Dt:
05/05/2003
5
DANIEL, SYLVIE
Exec Dt:
05/06/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7148185
US20030236174
10249830
Correspondence name and address
WELL STIMULATION
STEPHEN SCHLATHER
IP DEPT.
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 12
Reel/Frame:014868/0821   Pages: 7
Recorded: 07/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAZOVSKY, ALEXANDER
Exec Dt:
06/15/2004
2
ZHOU, JIAN
Exec Dt:
06/17/2004
3
DEL CAMPO, CHRISTOPHER
Exec Dt:
06/17/2004
4
SALAMAT, GOLCHEHREH
Exec Dt:
06/02/2004
5
FU, DIANKUI
Exec Dt:
06/17/2004
6
LEE, JESSE C.
Exec Dt:
06/17/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TEXAS 77469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7185699
US20050263290
10709730
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 13
Reel/Frame:015485/0348   Pages: 4
Recorded: 12/23/2004
Attorney Dkt #:56.0763
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISTANTI, YENNI
Exec Dt:
09/17/2004
2
FU, DIANKUI
Exec Dt:
09/17/2004
3
ZHOU, JIAN
Exec Dt:
09/17/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7290615
US20060063681
10943577
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 14
Reel/Frame:015579/0756   Pages: 6
Recorded: 01/18/2005
Attorney Dkt #:560732
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
10/08/2004
2
DISMUKE, KEITH
Exec Dt:
11/25/2004
3
DAVIES, STEPHEN
Exec Dt:
01/11/2005
4
WATTANA, PIYANAT
Exec Dt:
10/08/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TEXAS 77469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7244694
US20060046937
10932958
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 15
Reel/Frame:015685/0514   Pages: 5
Recorded: 02/15/2005
Attorney Dkt #:56.0811
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, J. ERNEST
Exec Dt:
10/01/2004
2
STILL, JOHN W.
Exec Dt:
09/30/2004
3
FU, DIANKUI
Exec Dt:
10/08/2004
4
XIAO, ZHIJUN
Exec Dt:
10/12/2004
5
FRENIER, WAYNE
Exec Dt:
09/28/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060054325
10941355
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 16
Reel/Frame:015685/0561   Pages: 5
Recorded: 02/15/2005
Attorney Dkt #:56.0774
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, J. ERNEST
Exec Dt:
10/01/2004
2
STILL, JOHN W.
Exec Dt:
09/30/2004
3
FU, DIANKUI
Exec Dt:
10/08/2004
4
XIAO, ZHIJUN
Exec Dt:
10/12/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050113263
10941385
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 17
Reel/Frame:015484/0242   Pages: 6
Recorded: 12/23/2004
Attorney Dkt #:56.0812
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
10/20/2004
2
PANGA, MOHAN
Exec Dt:
10/13/2004
3
KEFI, SLAHEDDINE
Exec Dt:
10/18/2004
4
GARCIA-LOPEZ DE VICTORIA, MARIELIZ
Exec Dt:
10/14/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7237608
US20060081370
10969110
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 18
Reel/Frame:015812/0089   Pages: 4
Recorded: 03/23/2005
Attorney Dkt #:56.0747
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
12/07/2004
2
GARCIA-LOPEZ DE VICTORIA, MARIELIZ
Exec Dt:
12/07/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7341107
US20050126786
11006004
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 19
Reel/Frame:016556/0657   Pages: 9
Recorded: 09/16/2005
Attorney Dkt #:56.0806
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVAZZOLI, GUSTAVO
Exec Dt:
08/16/2005
2
BLANCO, JUAN GABRIEL
Exec Dt:
08/24/2005
3
BROWN, J. ERNEST
Exec Dt:
08/12/2005
4
FRANCINI, PIA-ANGELA
Exec Dt:
08/12/2005
5
FU, DIANKUI
Exec Dt:
08/16/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7318475
US20060000609
11198422
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 20
Reel/Frame:017085/0023   Pages: 8
Recorded: 01/30/2006
Attorney Dkt #:56.0876
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FULLER, MICHAEL J.
Exec Dt:
11/29/2005
2
FU, DIANKUI
Exec Dt:
11/30/2005
3
GARCIA-LOPEZ DE VICTORIA, MARIELIZ
Exec Dt:
01/24/2006
4
KEFI, SLAHEDDINE
Exec Dt:
11/30/2005
5
PANGA, MOHAN K.R.
Exec Dt:
11/30/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7575054
US20060118302
11280749
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 21
Reel/Frame:017609/0215   Pages: 7
Recorded: 05/12/2006
Attorney Dkt #:56.0933
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
04/10/2006
2
RUSSELL, STEVE
Exec Dt:
04/11/2006
3
SAMUEL, MATHEW
Exec Dt:
05/02/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7691789
US20070238622
11278191
Correspondence name and address
THOMAS O. MITCHELL
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 22
Reel/Frame:018815/0370   Pages: 4
Recorded: 01/29/2007
Attorney Dkt #:56.0940
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
11/14/2006
2
BUTULA, KRESO KURT
Exec Dt:
11/14/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7578346
US20080108520
11557726
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 23
Reel/Frame:018992/0826   Pages: 4
Recorded: 03/12/2007
Attorney Dkt #:56.1011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
02/22/2007
2
FEDOROV, ANDREY
Exec Dt:
02/22/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7888295
US20080194431
11672829
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 24
Reel/Frame:019379/0873   Pages: 9
Recorded: 06/05/2007
Attorney Dkt #:56.1082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
04/05/2007
2
OUSSOLTSEV, DMITRI
Exec Dt:
04/05/2007
3
KLYUBIN, ARTEM
Exec Dt:
04/12/2007
4
LEVANYUK, OLESYA
Exec Dt:
04/16/2007
5
BUTULA, KRESO KURT
Exec Dt:
04/09/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080236832
11691099
Correspondence name and address
DARLA FONSECA
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 25
Reel/Frame:020601/0933   Pages: 10
Recorded: 03/05/2008
Attorney Dkt #:56.0801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRENIER, WAYNE W.
Exec Dt:
02/15/2008
2
FU, DIANKUI
Exec Dt:
02/18/2008
3
DAVIES, STEPHEN NIGEL
Exec Dt:
02/24/2008
4
ZIAUDDIN, MURTAZA
Exec Dt:
02/17/2008
5
XIAO, ZHIJUN
Exec Dt:
02/18/2008
6
LECERF, BRUNO
Exec Dt:
02/20/2008
7
BULTE, HELENE
Exec Dt:
02/18/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8312929
US20090192054
12019394
Correspondence name and address
DARLA FONSECA
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 26
Reel/Frame:020842/0261   Pages: 3
Recorded: 04/23/2008
Attorney Dkt #:56.1068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FU, DIANKUI
Exec Dt:
04/07/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090247430
12079707
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 27
Reel/Frame:021043/0611   Pages: 12
Recorded: 06/03/2008
Attorney Dkt #:56.1187
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRENIER, WAYNE W.
Exec Dt:
04/10/2008
2
FU, DIANKUI
Exec Dt:
04/10/2008
3
DAVIES, STEPHEN NIGEL
Exec Dt:
05/21/2008
4
ZIAUDDIN, MURTAZA
Exec Dt:
04/10/2008
5
XIAO, ZHIJUN
Exec Dt:
04/16/2008
6
LECERF, BRUNO
Exec Dt:
04/11/2008
7
BULTE, HELENE
Exec Dt:
04/28/2008
8
FULLER, MICHAEL J.
Exec Dt:
04/10/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8316941
US20090192057
12053875
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 28
Reel/Frame:022204/0480   Pages: 8
Recorded: 02/04/2009
Attorney Dkt #:56.1093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
01/09/2009
2
FEDOROV, ANDREY
Exec Dt:
12/25/2008
3
LEVANYUK, OLESYA
Exec Dt:
01/20/2009
4
CLUM, ERIC
Exec Dt:
01/05/2009
5
KOCHMAR, LARISA
Exec Dt:
12/30/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8276667
US20100132948
12327468
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 29
Reel/Frame:025945/0445   Pages: 11
Recorded: 03/14/2011
Attorney Dkt #:56.1327
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHLESTKIN, VADIM
Exec Dt:
02/22/2011
2
NADEEV, ALEXANDER
Exec Dt:
02/22/2011
3
FU, DIANKUI
Exec Dt:
02/22/2011
4
LECERF, BRUNO
Exec Dt:
02/22/2011
5
WANG, SHIYI
Exec Dt:
02/22/2011
6
TUSTIN, GARY JOHN
Exec Dt:
02/22/2011
7
LAFITTE, VALERIE
Exec Dt:
02/22/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8695708
US20110030958
12873435
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 30
Reel/Frame:026779/0984   Pages: 7
Recorded: 08/19/2011
Attorney Dkt #:IS10.0555
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
07/13/2011
2
PETUKHOVA, GALINA GENNADIEVNA
Exec Dt:
07/15/2011
3
BURUKHIN, ALEXANDER ALEXANDROVICH
Exec Dt:
07/15/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130005617
13174101
Correspondence name and address
MICHAEL M. DAE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 31
Reel/Frame:026780/0372   Pages: 10
Recorded: 08/19/2011
Attorney Dkt #:IS10.0764
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DROGER, NICOLAS
Exec Dt:
08/02/2011
2
BUGRIN, VLADIMIR SERGEEVICH
Exec Dt:
07/12/2011
3
FU, DIANKUI
Exec Dt:
07/13/2011
4
MAKARYCHEV-MIKHAILOV, SERGEY MIKHAILOVICH
Exec Dt:
07/12/2011
5
KHLESTKIN, VADIM KAMIL'EVICH
Exec Dt:
07/14/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120329683
13167213
Correspondence name and address
MICHAEL M. DAE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 32
Reel/Frame:036213/0123   Pages: 9
Recorded: 07/29/2015
Attorney Dkt #:IS12.2936USPCT ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
03/05/2013
2
MINIKH, OLGA ALEXANDROVNA
Exec Dt:
03/04/2013
3
DROGER, NICOLAS
Exec Dt:
03/04/2013
4
DEMIDOV, DEMID VALERYEVICH
Exec Dt:
03/04/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150361322
14764556
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 33
Reel/Frame:030211/0289   Pages: 7
Recorded: 04/15/2013
Attorney Dkt #:109.0095USPCT ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUGRIN, VLADIMIR SERGEEVICH
Exec Dt:
03/11/2013
2
FU, DIANKUI
Exec Dt:
03/13/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9657557
US20130233553
13879026
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 34
Reel/Frame:030211/0296   Pages: 5
Recorded: 04/15/2013
Attorney Dkt #:109.0098USPCT ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FU, DIANKUI
Exec Dt:
03/13/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130233558
13879027
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 35
Reel/Frame:030211/0301   Pages: 7
Recorded: 04/15/2013
Attorney Dkt #:109.0087USPCT ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DROGER, NICOLAS
Exec Dt:
03/11/2013
2
FU, DIANKUI
Exec Dt:
03/13/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130228336
13879025
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 36
Reel/Frame:030358/0775   Pages: 10
Recorded: 05/07/2013
Attorney Dkt #:109.0083USPCT ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
03/13/2013
2
TARASOVA, ELENA NIKOLAEVNA
Exec Dt:
03/11/2013
3
KHLESTKIN, VADIM KAMIL'EVICH
Exec Dt:
03/13/2013
4
POTAPENKO, DMITRIY IVANOVICH
Exec Dt:
04/19/2013
5
BUGRIN, VLADIMIR SERGEEVICH
Exec Dt:
03/11/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9663706
US20130327527
13879023
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 37
Reel/Frame:031039/0569   Pages: 10
Recorded: 08/20/2013
Attorney Dkt #:109.0083US REVISED-ASSIGN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
08/13/2013
2
TARASOVA, ELENA NIKOLAEVNA
Exec Dt:
08/09/2013
3
KHLESTKIN, VADIM KAMIL'EVICH
Exec Dt:
08/09/2013
4
POTAPENKO, DMITRY IVANOVICH
Exec Dt:
08/16/2013
5
BUGRIN, VLADIMIR SERGEEVICH
Exec Dt:
08/09/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9663706
US20130327527
13879023
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 38
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: 39
Reel/Frame:040096/0096   Pages: 9
Recorded: 10/24/2016
Attorney Dkt #:IS12.2744-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINIKH, OLGA ALEXANDROVNA
Exec Dt:
04/10/2014
2
FU, DIANKUI
Exec Dt:
04/10/2014
3
DAOU, FATMA
Exec Dt:
04/10/2014
4
LUNGWITZ, BERNHARD
Exec Dt:
04/10/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10040985
US20170152428
15300206
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 40
Reel/Frame:032671/0148   Pages: 9
Recorded: 04/15/2014
Attorney Dkt #:IS12.2726-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:
05/22/2013
4
FU, DIANKUI
Exec Dt:
04/11/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9611716
US20140090895
13630781
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 41
Reel/Frame:033858/0925   Pages: 11
Recorded: 10/01/2014
Attorney Dkt #:109.0116-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POTAPENKO, DMITRIY IVANOVICH
Exec Dt:
06/03/2014
2
NESTEROVA, SVETLANA VIKTOROVNA
Exec Dt:
05/16/2014
3
LECERF, BRUNO
Exec Dt:
05/21/2014
4
IVANOV, MAXIM GRIGORIEVICH
Exec Dt:
05/16/2014
5
FU, DIANKUI
Exec Dt:
05/16/2014
6
BULOVA, MARINA NIKOLAEVNA
Exec Dt:
05/20/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150315886
14363333
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 42
Reel/Frame:035431/0423   Pages: 9
Recorded: 04/17/2015
Attorney Dkt #:IS11.0892-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
06/09/2014
2
LOMOVSKAYA, IRINA ALEKSANDROVNA
Exec Dt:
06/09/2014
3
PLYASHKEVICH, VLADIMIR ALEXANDROVICH
Exec Dt:
06/09/2014
4
KHLESTKIN, VADIM KAMIL'EVICH
Exec Dt:
06/09/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150240612
14427998
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 43
Reel/Frame:033291/0846   Pages: 8
Recorded: 07/11/2014
Attorney Dkt #:IS12.2812-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DROGER, NICOLAS
Exec Dt:
07/09/2014
2
LEMOVSKAYA, IRINA ALEXANDROVNA
Exec Dt:
07/09/2014
3
FU, DIANKUI
Exec Dt:
07/09/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150344772
14292339
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 44
Reel/Frame:033502/0600   Pages: 10
Recorded: 08/09/2014
Attorney Dkt #:IS12.2812-US-NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR PREVIOUSLY RECORDED ON REEL 033291 FRAME 0846. ASSIGNOR(S) HEREBY CONFIRMS THE IRINA ALEXANDROVNA LEMOVSKAYA.
Assignors
1
DROGER, NICOLAS
Exec Dt:
07/09/2014
2
LOMOVSKAYA, IRINA ALEXANDROVNA
Exec Dt:
07/09/2014
3
FU, DIANKUI
Exec Dt:
07/09/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150344772
14292339
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 45
Reel/Frame:034160/0786   Pages: 8
Recorded: 11/13/2014
Attorney Dkt #:IS13.3567-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
10/31/2014
2
SEMENOV, SERGEY
Exec Dt:
10/31/2014
3
ALKSEEV, ALEXEY
Exec Dt:
10/31/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170226827
14517473
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 46
Reel/Frame:034443/0285   Pages: 6
Recorded: 12/09/2014
Attorney Dkt #:IS14.9306USNP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
11/27/2014
2
GOH, SOO HUI
Exec Dt:
11/27/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10161222
US20160122616
14534090
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 47
Reel/Frame:034767/0420   Pages: 10
Recorded: 01/15/2015
Attorney Dkt #:IS11.0870-US-NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NUMBER INCORRECT FIRST INVENTOR NAME INCORRECT PREVIOUSLY RECORDED ON REEL 029751 FRAME 0202. ASSIGNOR(S) HEREBY CONFIRMS THE S/N 13729551 DAN FU.
Assignors
1
FU, DIANKUI
Exec Dt:
12/30/2014
2
PENA, ALEJANDRO
Exec Dt:
02/02/2013
3
XIA, PEIWEN
Exec Dt:
01/28/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9657558
US20140184228
13729557
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 48
Reel/Frame:040583/0489   Pages: 6
Recorded: 12/07/2016
Attorney Dkt #:IS12.3163-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHALAGINA, ANASTASIA EVGENYEVNA
Exec Dt:
04/07/2015
2
FU, DIANKUI
Exec Dt:
04/08/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10221350
US20170037305
15304079
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 49
Reel/Frame:040817/0655   Pages: 8
Recorded: 01/03/2017
Attorney Dkt #:IS14.9306A-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
12/16/2016
2
JAIN, BIPIN
Exec Dt:
11/27/2016
3
GOH, SOO HUI
Exec Dt:
11/28/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160122620
14943633
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 50
Reel/Frame:048618/0524   Pages: 8
Recorded: 03/18/2019
Attorney Dkt #:IS15.0921-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
01/09/2017
2
LING, KONG TENG
Exec Dt:
12/30/2016
3
MALICE, DANIEL THOMAS
Exec Dt:
01/13/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11118095
US20190211253
16333601
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 51
Reel/Frame:042010/0842   Pages: 4
Recorded: 04/14/2017
Attorney Dkt #:BJSV:002
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
04/10/2017
2
GONZALEZ, ANGEL
Exec Dt:
04/10/2017
3
ZEMLAK, WARREN
Exec Dt:
04/10/2017
Assignee
1
BJ SERVICES, LLC
11211 FM 2920 ROAD
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190048252
15480311
Correspondence name and address
KEITH B. WILLHELM
351 N. POST OAK LANE - SUITE 712
HOUSTON, TX 77024
Assignment: 52
Reel/Frame:045712/0970   Pages: 6
Recorded: 05/04/2018
Attorney Dkt #:IS15.0737-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
05/03/2018
2
JAIN, BIPIN
Exec Dt:
04/24/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10655043
US20180230356
15752018
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 53
Reel/Frame:046265/0904   Pages: 4
Recorded: 07/04/2018
Attorney Dkt #:BJSV:003
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
06/27/2018
2
VIGDERMAN, LEONID
Exec Dt:
06/27/2018
3
SHEN, LINGJUAN
Exec Dt:
06/27/2018
Assignee
1
BJ SERVICES, LLC
11211 FM 2902 ROAD
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180346800
15992882
Correspondence name and address
KEITH B. WILLHELM
618 N. POST OAK LANE
HOUSTON, TX 77024
Assignment: 54
Reel/Frame:046913/0889   Pages: 4
Recorded: 09/19/2018
Attorney Dkt #:BJSV:012
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIGDERMAN, LEONID
Exec Dt:
09/19/2018
2
SHEN, LINGJUAN
Exec Dt:
09/18/2018
3
FU, DIANKUI
Exec Dt:
09/19/2018
Assignee
1
BJ SERVICES, LLC
11211 FM 2920 ROAD
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200048532
16111407
Correspondence name and address
KEITH B. WILLHELM
681 N. POST OAK LANE
HOUSTON, TX 77024
Assignment: 55
Reel/Frame:053586/0263   Pages: 4
Recorded: 08/25/2020
Attorney Dkt #:BJSV:026
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIGDERMAN, LEONID
Exec Dt:
09/19/2018
2
SHEN, LINGJUAN
Exec Dt:
09/18/2018
3
FU, DIANKUI
Exec Dt:
09/19/2018
Assignee
1
BJ SERVICES, LLC
11211 FM 2920 ROAD
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11306240
US20210062069
17001848
Correspondence name and address
KEITH B. WILLHELM
681 N. POST OAK LANE
HOUSTON, TX 77024
Assignment: 56
Reel/Frame:057077/0425   Pages: 4
Recorded: 08/04/2021
Attorney Dkt #:848 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIGDERMAN, LEONID
Exec Dt:
09/19/2018
2
SHEN, LINGJUAN
Exec Dt:
09/18/2018
3
FU, DIANKUI
Exec Dt:
09/19/2018
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11427750
US20210363410
17393594
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
811 MAIN STREET, SUITE 3130
HOUSTON, TX 77002
Assignment: 57
Reel/Frame:060464/0940   Pages: 4
Recorded: 07/08/2022
Attorney Dkt #:111350.0247.5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIGDERMAN, LEONID
Exec Dt:
09/19/2018
2
SHEN, LINGJUAN
Exec Dt:
09/18/2018
3
FU, DIANKUI
Exec Dt:
09/19/2018
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11639463
US20220348818
17811478
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
ATTN: IP DOCKETING
P.O. BOX 7037
ATLANTA, GA 30357-0037
Assignment: 58
Reel/Frame:062213/0895   Pages: 4
Recorded: 12/27/2022
Attorney Dkt #:B111350 1280USC3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIGDERMAN, LEONID
Exec Dt:
09/19/2018
2
SHEN, LINGJUAN
Exec Dt:
09/18/2018
3
FU, DIANKUI
Exec Dt:
09/19/2018
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11827845
US20230133517
18146831
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
ATTN: IP DOCKETING
P.O. BOX 7037
ATLANTA, GA 30357-0037
Assignment: 59
Reel/Frame:062214/0284   Pages: 4
Recorded: 12/27/2022
Attorney Dkt #:B111350 1280USC4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIGDERMAN, LEONID
Exec Dt:
09/19/2018
2
SHEN, LINGJUAN
Exec Dt:
09/18/2018
3
FU, DIANKUI
Exec Dt:
09/19/2018
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230131776
18146851
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
ATTN: IP DOCKETING
P.O. BOX 7037
ATLANTA, GA 30357-0037
Assignment: 60
Reel/Frame:047549/0262   Pages: 9
Recorded: 11/20/2018
Attorney Dkt #:IS16.0441-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LING, KONG TENG
Exec Dt:
10/19/2018
2
FU, DIANKUI
Exec Dt:
10/19/2018
3
KALININ, DANIEL
Exec Dt:
10/30/2018
4
GOH, SOO HUI
Exec Dt:
10/19/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10793765
US20190316023
16303037
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 61
Reel/Frame:053378/0209   Pages: 8
Recorded: 08/03/2020
Attorney Dkt #:IS15.0242-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAIN, BIPIN
Exec Dt:
09/21/2018
2
FU, DIANKUI
Exec Dt:
10/19/2018
3
GOH, SOO HUI
Exec Dt:
09/13/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11186760
US20180346792
15779163
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 62
Reel/Frame:047767/0803   Pages: 4
Recorded: 12/13/2018
Attorney Dkt #:BJSV:016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERNITES, RODERICK B.
Exec Dt:
12/13/2018
2
FU, DIANKUI
Exec Dt:
12/13/2018
3
CLARK, JORDAN LEE
Exec Dt:
12/13/2018
Assignee
1
BJ SERVICES, LLC
11211 FM 2920 ROAD
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858569
US20200190389
16219047
Correspondence name and address
KEITH B. WILLHELM
681 N. POST OAK LANE
HOUSTON, TX 77024
Assignment: 63
Reel/Frame:052946/0681   Pages: 10
Recorded: 06/16/2020
Attorney Dkt #:5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEUNG, TONY
Exec Dt:
06/11/2020
2
RODRIGUEZ-RAMON, RICARDO
Exec Dt:
06/03/2020
3
FU, DIANKUI
Exec Dt:
06/02/2020
4
ZEMLAK, WARREN
Exec Dt:
06/02/2020
5
SETH, SAMIR NATH
Exec Dt:
06/06/2020
6
FOSTER, JOSEPH
Exec Dt:
06/06/2020
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815764
NONE
16946082
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
811 MAIN STREET, SUITE 3130
HOUSTON, TX 77002
Assignment: 64
Reel/Frame:054614/0344   Pages: 10
Recorded: 12/11/2020
Attorney Dkt #:5B 5C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEUNG, TONY
Exec Dt:
06/11/2020
2
RODRIGUEZ-RAMON, RICARDO
Exec Dt:
06/03/2020
3
FU, DIANKUI
Exec Dt:
06/02/2020
4
ZEMLAK, WARREN
Exec Dt:
06/02/2020
5
SETH, SAMIR NATH
Exec Dt:
06/06/2020
6
FOSTER, JOSEPH
Exec Dt:
06/06/2020
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10907459
NONE
17022972
 
11608725
US20210115770
17118790
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
811 MAIN STREET, SUITE 3130
HOUSTON, TX 77002
Assignment: 65
Reel/Frame:057007/0368   Pages: 10
Recorded: 07/28/2021
Attorney Dkt #:5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEUNG, TONY
Exec Dt:
06/11/2020
2
RODRIGUEZ-RAMON, RICARDO
Exec Dt:
06/03/2020
3
FU, DIANKUI
Exec Dt:
06/02/2020
4
ZEMLAK, WARREN
Exec Dt:
06/02/2020
5
SETH, SAMIR NATH
Exec Dt:
06/06/2020
6
FOSTER, JOSEPH
Exec Dt:
06/06/2020
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11619122
US20210355801
17387477
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
811 MAIN STREET, SUITE 3130
HOUSTON, TX 77002
Assignment: 66
Reel/Frame:057030/0333   Pages: 10
Recorded: 07/30/2021
Attorney Dkt #:5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEUNG, TONY
Exec Dt:
06/11/2020
2
RODRIGUEZ-RAMON, RICARDO
Exec Dt:
06/03/2020
3
FU, DIANKUI
Exec Dt:
06/02/2020
4
ZEMLAK, WARREN
Exec Dt:
06/02/2020
5
SETH, SAMIR NATH
Exec Dt:
06/06/2020
6
FOSTER, JOSEPH
Exec Dt:
06/06/2020
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11613980
US20210355802
17389536
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
811 MAIN STREET, SUITE 3130
HOUSTON, TX 77002
Assignment: 67
Reel/Frame:062556/0238   Pages: 10
Recorded: 02/01/2023
Attorney Dkt #:5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEUNG, TONY
Exec Dt:
06/11/2020
2
RODRIGUEZ-RAMON, RICARDO
Exec Dt:
06/03/2020
3
FU, DIANKUI
Exec Dt:
06/02/2020
4
ZEMLAK, WARREN
Exec Dt:
06/02/2020
5
SETH, SAMIR NATH
Exec Dt:
06/06/2020
6
FOSTER, JOSEPH
Exec Dt:
06/06/2020
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230175373
18104351
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
811 MAIN STREET, SUITE 3130
HOUSTON, TX 77002
Assignment: 68
Reel/Frame:062671/0441   Pages: 10
Recorded: 02/13/2023
Attorney Dkt #:5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEUNG, TONY
Exec Dt:
06/11/2020
2
RODRIGUEZ-RAMON, RICARDO
Exec Dt:
06/03/2020
3
FU, DIANKUI
Exec Dt:
06/02/2020
4
ZEMLAK, WARREN
Exec Dt:
06/02/2020
5
SETH, SAMIR NATH
Exec Dt:
06/06/2020
6
FOSTER, JOSEPH
Exec Dt:
06/06/2020
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11852001
US20230184074
18108752
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
811 MAIN STREET, SUITE 3130
HOUSTON, TX 77002
Assignment: 69
Reel/Frame:055231/0457   Pages: 5
Recorded: 02/11/2021
Attorney Dkt #:32
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
02/08/2021
2
ZEMLAK, WARREN
Exec Dt:
02/11/2021
3
YEUNG, TONY
Exec Dt:
02/08/2021
4
RODRIGUEZ-RAMON, RICARDO
Exec Dt:
02/10/2021
5
BARCLAY, CALEB
Exec Dt:
02/10/2021
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11125066
NONE
17173475
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
811 MAIN STREET, SUITE 3130
HOUSTON, 77002 UNITED STATES
Assignment: 70
Reel/Frame:057119/0082   Pages: 5
Recorded: 08/09/2021
Attorney Dkt #:32
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
02/08/2021
2
ZEMLAK, WARREN
Exec Dt:
02/11/2021
3
YEUNG, TONY
Exec Dt:
02/08/2021
4
RODRIGUEZ-RAMON, RICARDO
Exec Dt:
02/10/2021
5
BARCLAY, CALEB
Exec Dt:
02/10/2021
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11408263
US20210396122
17396906
 
11572774
US20210396123
17396914
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
811 MAIN STREET, SUITE 3130
HOUSTON, TX 77002
Assignment: 71
Reel/Frame:059146/0982   Pages: 5
Recorded: 03/02/2022
Attorney Dkt #:32
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
02/08/2021
2
ZEMLAK, WARREN
Exec Dt:
02/11/2021
3
YEUNG, TONY
Exec Dt:
02/08/2021
4
RODRIGUEZ-RAMON, RICARDO
Exec Dt:
02/10/2021
5
BARCLAY, CALEB
Exec Dt:
02/10/2021
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11639655
US20220186597
17684613
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
811 MAIN STREET, SUITE 3130
HOUSTON, TX 77002
Assignment: 72
Reel/Frame:062059/0543   Pages: 5
Recorded: 12/12/2022
Attorney Dkt #:B111350 1620USC2C1T1 (32)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEUNG, TONY
Exec Dt:
02/08/2021
2
FU, DIANKUI
Exec Dt:
02/08/2021
3
ZEMLAK, WARREN
Exec Dt:
02/11/2021
4
RODRIGUEZ-RAMON, RICARDO
Exec Dt:
02/10/2021
5
BARCLAY, CALEB
Exec Dt:
02/10/2021
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11732565
US20230121289
18064699
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
ATTN: IP DOCKETING
P.O. BOX 7037
ATLANTA, GA 30357-0037
Assignment: 73
Reel/Frame:063417/0441   Pages: 5
Recorded: 04/24/2023
Attorney Dkt #:32
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
02/08/2021
2
ZEMLAK, WARREN
Exec Dt:
02/11/2021
3
YEUNG, TONY
Exec Dt:
02/08/2021
4
RODRIGUEZ-RAMON, RICARDO
Exec Dt:
02/10/2021
5
BARCLAY, CALEB
Exec Dt:
02/10/2021
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11898429
US20230265751
18138319
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
811 MAIN STREET, SUITE 3130
HOUSTON, 77002 UNITED STATES
Assignment: 74
Reel/Frame:065998/0251   Pages: 5
Recorded: 01/02/2024
Attorney Dkt #:BJES.P0038US.C6 TITAN 32
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, DIANKUI
Exec Dt:
02/08/2021
2
ZEMLAK, WARREN
Exec Dt:
02/11/2021
3
YEUNG, TONY
Exec Dt:
02/08/2021
4
RODRIGUEZ-RAMON, RICARDO
Exec Dt:
02/10/2021
5
BARCLAY, CALEB
Exec Dt:
02/10/2021
Assignee
1
BJ SERVICES, LLC
11211 FM 2920
TOMBALL, TEXAS 77375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240133282
18402518
Correspondence name and address
ANNIE AYMOND-NORTON ROSE FULBRIGHT USLLP
1301 MCKINNEY STREET
HOUSTON, TX 77010
Assignment: 75
Reel/Frame:063097/0837   Pages: 6
Recorded: 03/24/2023
Attorney Dkt #:BJES.P0002US.P1 US WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZEMLAK, WARREN
Exec Dt:
03/23/2023
2
FU, DIANKUI
Exec Dt:
02/20/2023
3
LEYKUM, CHARLIE
Exec Dt:
03/23/2023
Assignee
1
BJ ENERGY SOLUTIONS, LLC
700 LOUISIANA STREET, SUITE 2700
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220389844
17805814
Correspondence name and address
ANNIE AYMOND-NORTON ROSE FULBRIGHT USLLP
1301 MCKINNEY STREET
HOUSTON, TX 77010

Search Results as of: 05/30/2024 01:26 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT