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Patent Assignment Assignor Details
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Assignor Name : CHEN, YIYAN
Total Assignments: 85
Assignment: 1
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: 2
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: 3
Reel/Frame:014181/0849   Pages: 5
Recorded: 12/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARLAR, MEHMET
Exec Dt:
09/16/2003
2
MORRIS, LIZ
Exec Dt:
09/09/2003
3
CHEN, YIYAN
Exec Dt:
09/15/2003
4
PRICE, PAUL A.
Exec Dt:
09/10/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6883608
US20050028978
10644429
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:015006/0036   Pages: 4
Recorded: 08/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
06/18/2004
2
LEE, JESSE
Exec Dt:
06/18/2004
3
POPE, TIMOTHY L.
Exec Dt:
06/16/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7291651
US20050124500
10860855
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:016061/0212   Pages: 5
Recorded: 05/25/2005
Attorney Dkt #:56.0825
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
12/15/2004
2
LEE, JESSE C.
Exec Dt:
12/15/2004
3
SULLIVAN, PHILIP F.
Exec Dt:
12/16/2004
4
POPE, TIMOTHY L.
Exec Dt:
12/15/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7402549
US20060128597
11012446
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:015730/0932   Pages: 4
Recorded: 03/04/2005
Attorney Dkt #:560776
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
01/12/2005
2
LEE, JESSE
Exec Dt:
01/12/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7320952
US20050155762
11033651
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:015730/0859   Pages: 9
Recorded: 03/04/2005
Attorney Dkt #:56.0818
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JESSE
Exec Dt:
02/07/2005
2
CHEN, YIYAN
Exec Dt:
01/24/2005
3
POPE, TIMOTHY
Exec Dt:
01/25/2005
4
HANSON, ERIC
Exec Dt:
01/27/2005
5
COZZENS, SAMUEL
Exec Dt:
01/21/2005
6
BATMAZ, TANER
Exec Dt:
01/21/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7341980
US20060111248
10994664
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:016906/0686   Pages: 5
Recorded: 12/16/2005
Attorney Dkt #:56.0885
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
10/13/2005
2
ABAD, CARLOS
Exec Dt:
10/13/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7387986
US20060128598
11249233
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:017351/0479   Pages: 6
Recorded: 03/23/2006
Attorney Dkt #:56.0913
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
01/31/2006
2
LEE, JESSE C.
Exec Dt:
01/19/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7345012
US20060148660
11334158
Correspondence name and address
THOMAS O. MITCHELL
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:017373/0622   Pages: 11
Recorded: 03/28/2006
Attorney Dkt #:56.0760
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOEFER, ANN M.W.
Exec Dt:
01/19/2006
2
SULLIVAN, PHILIP F.
Exec Dt:
01/19/2006
3
SALAMAT, GOLCHEHREH
Exec Dt:
01/18/2006
4
BONEY, CURTIS L.
Exec Dt:
01/18/2006
5
LEE, JESSE C.
Exec Dt:
01/19/2006
6
CHEN, YIYAN
Exec Dt:
01/31/2006
7
WILLBERG, DEAN M.
Exec Dt:
01/19/2006
8
BULOVA, MARINA
Exec Dt:
01/19/2006
9
FREDD, CHRISTOPHER N.
Exec Dt:
12/30/2005
10
BASER, BELGIN
Exec Dt:
01/31/2006
11
POPE, TIMOTHY L.
Exec Dt:
01/17/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7398826
US20060157248
11316021
Correspondence name and address
THOMAS O. MITCHELL
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:017609/0161   Pages: 7
Recorded: 05/12/2006
Attorney Dkt #:56.0743
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
04/18/2006
2
LEE, JESSE C.
Exec Dt:
04/18/2006
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 #
 
 
 
 
 
 
 
 
 
 
 
7387987
US20060185842
11279612
Correspondence name and address
THOMAS O. MITCHELL
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 12
Reel/Frame:018040/0779   Pages: 9
Recorded: 08/01/2006
Attorney Dkt #:56.0800
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
06/02/2006
2
LEE, JESSE C.
Exec Dt:
06/02/2006
3
LI, FANG
Exec Dt:
06/05/2006
4
DAHANAYAKE, MANILAL
Exec Dt:
06/12/2006
5
TILLOTSON, ROBERT
Exec Dt:
06/09/2006
6
COLACO, ALLWYN
Exec Dt:
06/15/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7378378
US20060229231
11279622
Correspondence name and address
THOMAS O. MITCHELL
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 13
Reel/Frame:018093/0798   Pages: 4
Recorded: 07/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YUZHONG
Exec Dt:
07/04/2006
2
LEI, YUZHONG
Exec Dt:
07/04/2006
3
CHEN, YIYAN
Exec Dt:
07/04/2006
Assignees
1
LI, YONG
13C, BLOCK 13, CAITIAN VILLAGE LIANHUA ROAD, FUTIAN DISTRICT
SHENZHEN, CHINA 518036
2
LEI, YUZHONG
14D, CAIYUNGE MINING BUILDING, CAITIAN NORTH ROAD, FUTIAN DISTRICT
SHENZHEN, CHINA 518036
3
CHEN, YIYAN
SIDE BUILDING, MUNICIPAL DESIGN BUILDING, NO 3007, WEST SUNGANG ROAD
SHENZHEN, CHINA 518035
4
SHENZHEN ZHONGNAN ENGINEERING SCIENCE AND TECHNOLOGY CO., LTD
14D, CAIYUNGE MINING BUILDING, CAITIAN NORTH ROAD, FUTIAN DISTRICT
SHENZHEN, CHINA 518036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7469438
US20080005857
11483503
Correspondence name and address
ANNA WU
PO BOX 93286
CITY OF INDUSTRY, CALIFORNIA 91715
Assignment: 14
Reel/Frame:020278/0610   Pages: 6
Recorded: 12/19/2007
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNOR'S NAME PREVIUOSLY RECORDED ON REEL 018093, FRAME 0798. ASSIGNORS HEREBY CONFIRM THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
LI, YONG
Exec Dt:
07/04/2006
2
LEI, YUZHONG
Exec Dt:
07/04/2006
3
CHEN, YIYAN
Exec Dt:
07/04/2006
Assignees
1
LI, YONG
13C, BLOCK 13, CAITIAN VILLAGE, LIANHUA ROAD, FUTAIN DISTRICT
SHEZHEN, CHINA 518036
2
LEI, YUZHONG
14D, CAIYUNGE MINING BUILDING, CAITIAN NORTH ROAD, FUTIAN DISTRICT
SHENZEN, CHINA 518036
3
CHEN, YIVAN
SIDE BUILDING, MUNICIPAL DESIGN BUILDING, NO 3007, WEST SUNGANG ROAD
SHENZHEN, CHINA 518035
4
SHENZHEN ZHONGNAN ENGINEERING SCIENCE AND TECHNOLOGY CO., LTD.
14D, CAIYUNGE MINING BUILDING, CAITIAN NORTH ROAD, FUTIAN DISTRICT
SHENZHEN, CHINA 518036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7469438
US20080005857
11483503
Correspondence name and address
ANNA WU
P.O. BOX 93286
CITY OF INDUSTRY, CA 91715
Assignment: 15
Reel/Frame:018444/0371   Pages: 7
Recorded: 10/27/2006
Attorney Dkt #:56.0949
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, LIJUN
Exec Dt:
10/02/2006
2
CHEN, YIYAN
Exec Dt:
10/02/2006
3
SULLIVAN, PHILIP F.
Exec Dt:
09/27/2006
4
BASER, BELGIN
Exec Dt:
09/27/2006
5
ABAD, CARLOS
Exec Dt:
09/27/2006
6
LEE, JESSE C.
Exec Dt:
09/28/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7879770
US20080070813
11532565
Correspondence name and address
THOMAS O. MITCHELL
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 16
Reel/Frame:018444/0719   Pages: 8
Recorded: 10/27/2006
Attorney Dkt #:56.0805
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABAD, CARLOS
Exec Dt:
09/27/2006
2
LEE, JESSE C.
Exec Dt:
09/28/2006
3
SULLIVAN, PHILIP F.
Exec Dt:
09/27/2006
4
NELSON, ERIK
Exec Dt:
10/05/2006
5
CHEN, YIYAN
Exec Dt:
10/02/2006
6
BASER, BELGIN
Exec Dt:
09/27/2006
7
LIN, LIJUN
Exec Dt:
10/02/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7677311
US20070032386
11532553
Correspondence name and address
THOMAS O. MITCHELL
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 17
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: 18
Reel/Frame:018812/0538   Pages: 5
Recorded: 01/26/2007
Attorney Dkt #:56.0978
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
01/02/2007
2
MARCINEW, RICHARD
Exec Dt:
12/20/2006
3
ABAD, CARLOS
Exec Dt:
01/02/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7741252
US20080051301
11609137
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 19
Reel/Frame:018857/0875   Pages: 6
Recorded: 02/06/2007
Attorney Dkt #:56.0955
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
01/02/2007
2
LEE, JESSE C.
Exec Dt:
12/21/2006
3
HANSON, ERIC
Exec Dt:
01/04/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7507693
US20080139410
11608085
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 20
Reel/Frame:019999/0849   Pages: 16
Recorded: 10/23/2007
Attorney Dkt #:56.0929
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHRENST, ALEX
Exec Dt:
08/30/2007
2
LUNGWITZ, BERNHARD
Exec Dt:
09/06/2007
3
FREDD, CHRISTOPHER N.
Exec Dt:
08/27/2007
4
ABAD, CARLOS
Exec Dt:
08/16/2007
5
GURMEN, NIHAT
Exec Dt:
09/13/2007
6
CHEN, YIYAN
Exec Dt:
08/27/2007
7
LASSEK, JOHN
Exec Dt:
08/28/2007
8
HOWARD, PAUL
Exec Dt:
08/24/2007
9
HUEY, WILLIAM TROY
Exec Dt:
08/27/2007
10
AZMI, ZAKIR
Exec Dt:
09/04/2007
11
HODGSON III, DONALD
Exec Dt:
08/29/2007
12
BUSTOS, OSCAR
Exec Dt:
08/30/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9034802
US20080064614
11833449
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 21
Reel/Frame:020355/0687   Pages: 7
Recorded: 01/11/2008
Attorney Dkt #:56.1001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSTOS, OSCAR
Exec Dt:
10/29/2007
2
FREDD, CHRISTOPHER N.
Exec Dt:
10/26/2007
3
CHEN, YIYAN
Exec Dt:
11/05/2007
4
ABAD, CARLOS
Exec Dt:
10/24/2007
5
ADEOGUN, GOKE
Exec Dt:
11/01/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7565929
US20080093073
11872973
Correspondence name and address
DARLA FONSECA
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 22
Reel/Frame:021012/0876   Pages: 6
Recorded: 05/29/2008
Attorney Dkt #:56.1104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARRIS, MICHAEL D.
Exec Dt:
05/19/2008
2
MIRAKYAN, ANDREY
Exec Dt:
05/15/2008
3
CHEN, YIYAN
Exec Dt:
05/15/2008
4
ABAD, CARLOS
Exec Dt:
05/15/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7786050
US20080280788
12116759
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 23
Reel/Frame:021012/0993   Pages: 6
Recorded: 05/29/2008
Attorney Dkt #:56.1103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRAKYAN, ANDREY
Exec Dt:
05/15/2008
2
PARRIS, MICHAEL D.
Exec Dt:
05/19/2008
3
ABAD, CARLOS
Exec Dt:
05/15/2008
4
CHEN, YIYAN
Exec Dt:
05/15/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8697610
US20080280790
12116730
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 24
Reel/Frame:021379/0536   Pages: 5
Recorded: 08/13/2008
Attorney Dkt #:56.1184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
07/07/2008
2
LIN, LIJUN
Exec Dt:
07/07/2008
3
SULLIVAN, PHILIP F.
Exec Dt:
07/08/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9574128
US20090023615
12166804
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 25
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: 26
Reel/Frame:021723/0759   Pages: 6
Recorded: 10/23/2008
Attorney Dkt #:56.1139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARRIS, MICHAEL D.
Exec Dt:
09/22/2008
2
MIRAKYAN, ANDREY
Exec Dt:
09/22/2008
3
CHEN, YIYAN
Exec Dt:
09/19/2008
4
ABAD, CARLOS
Exec Dt:
09/22/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7678745
US20090082228
12212339
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 27
Reel/Frame:022355/0429   Pages: 7
Recorded: 03/06/2009
Attorney Dkt #:56.1243
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, PHILIP F.
Exec Dt:
02/26/2009
2
TUSTIN, GARY JOHN
Exec Dt:
02/23/2009
3
CHEN, YIYAN
Exec Dt:
02/24/2009
4
LIN, LIJUN
Exec Dt:
02/25/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7950459
US20100175881
12354500
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 28
Reel/Frame:023147/0156   Pages: 6
Recorded: 08/26/2009
Attorney Dkt #:56.1274
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABAD, CARLOS
Exec Dt:
07/31/2009
2
LADVA, HEMANT K.
Exec Dt:
08/05/2009
3
LIN, LIJUN
Exec Dt:
07/31/2009
4
CHEN, YIYAN
Exec Dt:
08/24/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8141640
US20110028357
12511182
Correspondence name and address
MICHAEL L. FLYNN
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 29
Reel/Frame:023533/0331   Pages: 6
Recorded: 11/18/2009
Attorney Dkt #:56.1199
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
11/04/2009
2
BUSTOS, OSCAR
Exec Dt:
11/16/2009
3
SULLIVAN, PHILIP F.
Exec Dt:
11/03/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8240379
US20110094737
12607750
Correspondence name and address
MICHAEL L. FLYNN
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 30
Reel/Frame:023899/0462   Pages: 3
Recorded: 02/04/2010
Attorney Dkt #:56.1271
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, YIYAN
Exec Dt:
12/18/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9102855
US20100160188
12637795
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 31
Reel/Frame:023907/0318   Pages: 8
Recorded: 02/05/2010
Attorney Dkt #:56.1069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
12/31/2009
2
MAHDI, ABBAS
Exec Dt:
01/13/2010
3
MARCINEW, RICHARD
Exec Dt:
01/13/2010
4
GRAHAM, MATT
Exec Dt:
01/05/2010
5
POPE, TIMOTHY L.
Exec Dt:
12/31/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8895481
US20110152135
12643522
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 32
Reel/Frame:025020/0180   Pages: 8
Recorded: 09/21/2010
Attorney Dkt #:21.1432
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
09/03/2010
2
LEE, JESSE
Exec Dt:
07/07/2010
3
DROCHON, BRUNO
Exec Dt:
07/20/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8689874
US20110024113
12808308
Correspondence name and address
DAVID CATE
555 INDUSTRIAL BLVD
SUGAR LAND, TX 77478
Assignment: 33
Reel/Frame:025160/0984   Pages: 4
Recorded: 10/19/2010
Attorney Dkt #:56.1350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLUM, ERIC
Exec Dt:
10/11/2010
2
CHEN, YIYAN
Exec Dt:
10/06/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120073809
12891889
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 34
Reel/Frame:025654/0906   Pages: 5
Recorded: 01/18/2011
Attorney Dkt #:56.1413
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, HONGREN
Exec Dt:
12/03/2010
2
CHEN, YIYAN
Exec Dt:
01/06/2011
3
WENG, XIAOWEI
Exec Dt:
12/07/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8607870
US20120125617
12950226
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 35
Reel/Frame:026298/0132   Pages: 5
Recorded: 05/18/2011
Attorney Dkt #:IS10.0783
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PANGA, MOHAN K.R.
Exec Dt:
04/18/2011
2
CHEN, YIYAN
Exec Dt:
04/06/2011
3
MUHAMMAD, MOIN
Exec Dt:
04/29/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9080440
US20140131040
13073458
Correspondence name and address
MARTIN RZANIAK
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 36
Reel/Frame:026578/0271   Pages: 6
Recorded: 07/12/2011
Attorney Dkt #:IS11.0322
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOISEAU, ANTHONY
Exec Dt:
06/14/2011
2
CHEN, YIYAN
Exec Dt:
06/14/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9133387
US20120305245
13153507
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 37
Reel/Frame:026780/0134   Pages: 10
Recorded: 08/19/2011
Attorney Dkt #:IS11.0412
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
06/14/2011
2
SULLIVAN, PHILIP F.
Exec Dt:
07/28/2011
3
LOUISEAU, ANTHONY
Exec Dt:
06/14/2011
4
MUHAMMAD, MOIN
Exec Dt:
08/09/2011
5
POTAPENKO, DMITRY IVANOVICH
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
US20120305247
13153545
Correspondence name and address
MICHAEL M. DAE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 38
Reel/Frame:026578/0467   Pages: 7
Recorded: 07/12/2011
Attorney Dkt #:IS11.0408
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
06/15/2011
2
LOISEAU, ANTHONY
Exec Dt:
06/15/2011
3
PANGA, MOHAN K.R.
Exec Dt:
06/17/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120305254
13153529
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 39
Reel/Frame:027684/0303   Pages: 8
Recorded: 02/10/2012
Attorney Dkt #:IS11.0783-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOISEAU, ANTHONY
Exec Dt:
12/13/2011
2
CHEN, YIYAN
Exec Dt:
01/30/2012
3
PANGA, MOHAN K.R.
Exec Dt:
02/07/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9040468
US20120132421
13294297
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 40
Reel/Frame:027894/0990   Pages: 8
Recorded: 03/20/2012
Attorney Dkt #:IS11.0834-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, HONGREN
Exec Dt:
01/25/2012
2
CHEN, YIYAN
Exec Dt:
01/30/2012
3
SULLIVAN, PHILIP F.
Exec Dt:
03/08/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130118750
13296307
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 41
Reel/Frame:027939/0609   Pages: 8
Recorded: 03/27/2012
Attorney Dkt #:IS11.0797-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, HONGREN
Exec Dt:
02/28/2012
2
CHEN, YIYAN
Exec Dt:
02/29/2012
3
WENG, XIAOWEI
Exec Dt:
03/15/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9085976
US20130158959
13327965
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 42
Reel/Frame:029679/0438   Pages: 6
Recorded: 01/23/2013
Attorney Dkt #:56.1273-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
08/27/2012
2
NAGL, MICHAELA
Exec Dt:
01/23/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9321951
US20130130950
13517304
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 43
Reel/Frame:030394/0758   Pages: 10
Recorded: 05/10/2013
Attorney Dkt #:56.1377-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
04/23/2013
2
GU, HONGREN
Exec Dt:
04/23/2013
3
WENG, XIAOWEI
Exec Dt:
04/23/2013
4
PHOTOS, PETER J.
Exec Dt:
05/09/2013
5
PANGA, MOHAN K. R.
Exec Dt:
04/23/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130220619
13697466
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 44
Reel/Frame:032338/0941   Pages: 9
Recorded: 03/03/2014
Attorney Dkt #:IS12.3044-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADVA, HEMANT K. J.
Exec Dt:
05/24/2013
2
POTAPENKO, DMITRIY IVANOVICH
Exec Dt:
05/30/2013
3
LOISEAU, ANTHONY
Exec Dt:
05/24/2013
4
CHEN, YIYAN
Exec Dt:
05/24/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140290943
13854038
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 45
Reel/Frame:032298/0001   Pages: 8
Recorded: 02/26/2014
Attorney Dkt #:IS12.2732-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
05/28/2013
2
LOISEAU, ANTHONY
Exec Dt:
05/28/2013
3
RAMAKRISHNAN, HARIHARAN
Exec Dt:
05/28/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140262291
13833190
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 46
Reel/Frame:030753/0452   Pages: 5
Recorded: 07/08/2013
Attorney Dkt #:56.1414-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, YIYAN
Exec Dt:
06/28/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130319667
13878506
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 47
Reel/Frame:031870/0808   Pages: 9
Recorded: 01/04/2014
Attorney Dkt #:IS12.3457-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADVA, HEMANT K. J.
Exec Dt:
07/19/2013
2
CHEN, YIYAN
Exec Dt:
07/15/2013
3
LOISEAU, ANTHONY
Exec Dt:
07/10/2013
4
POTAPENKO, DMITRIY IVANOVICH
Exec Dt:
07/12/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140345863
13898542
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 48
Reel/Frame:031040/0909   Pages: 8
Recorded: 08/20/2013
Attorney Dkt #:IS133132USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADVA, HEMANT K. J.
Exec Dt:
08/14/2013
2
LOISEAU, ANTHONY
Exec Dt:
08/15/2013
3
CHEN, YIYAN
Exec Dt:
08/16/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140374095
13924413
Correspondence name and address
STEPHANIE MUMA
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 49
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: 50
Reel/Frame:031227/0954   Pages: 8
Recorded: 09/18/2013
Attorney Dkt #:IS133460USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADVA, HEMANT K.J.
Exec Dt:
08/29/2013
2
CHEN, YIYAN
Exec Dt:
08/30/2013
3
LOISEAU, ANTHONY
Exec Dt:
08/30/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150021022
13944651
Correspondence name and address
STEPHANIE MUMA
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 51
Reel/Frame:031271/0149   Pages: 7
Recorded: 09/24/2013
Attorney Dkt #:IS110907USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOISEAU, ANTHONY
Exec Dt:
08/29/2013
2
CHEN, YIYAN
Exec Dt:
08/30/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9388335
US20150027699
13950483
Correspondence name and address
STEPHANIE MUMA
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 52
Reel/Frame:031277/0365   Pages: 13
Recorded: 09/25/2013
Attorney Dkt #:IS122750USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, SHITONG SHERRY
Exec Dt:
09/03/2013
2
CHEN, YIYAN
Exec Dt:
09/11/2013
3
ROWATT, JOHN DAVID
Exec Dt:
09/04/2013
4
AUZERAIS, FRANCOIS M.
Exec Dt:
09/05/2013
5
TU, HUILIN
Exec Dt:
08/29/2013
6
AMARANTE, MIRANDA
Exec Dt:
08/29/2013
7
QU, MENG
Exec Dt:
08/29/2013
8
MUSSO, SIMONE
Exec Dt:
08/29/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160257872
13951940
Correspondence name and address
STEPHANIE MUMA
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 53
Reel/Frame:032370/0214   Pages: 8
Recorded: 03/06/2014
Attorney Dkt #:IS13.3927-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOISEAU, ANTHONY
Exec Dt:
10/30/2013
2
CHEN, YIYAN
Exec Dt:
10/30/2013
3
LADVA, HEMANT K. J.
Exec Dt:
10/30/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150075790
14028276
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 54
Reel/Frame:032275/0290   Pages: 9
Recorded: 02/23/2014
Attorney Dkt #:IS13.3343-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADVA, HEMANT KUMAR J.
Exec Dt:
11/18/2013
2
CHEN, YIYAN
Exec Dt:
11/18/2013
3
LOISEAU, ANTHONY
Exec Dt:
11/18/2013
4
WILLBERG, DEAN
Exec Dt:
11/15/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140034320
14043885
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 55
Reel/Frame:031924/0022   Pages: 8
Recorded: 01/09/2014
Attorney Dkt #:IS123208USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOISEAU, ANTHONY
Exec Dt:
11/21/2013
2
LADVA, HEMANT KUMAR J.
Exec Dt:
11/20/2013
3
CHEN, YIYAN
Exec Dt:
11/21/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150096750
14049930
Correspondence name and address
STEPHANIE MUMA
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 56
Reel/Frame:032793/0433   Pages: 8
Recorded: 04/30/2014
Attorney Dkt #:059844/443865
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YONG
Exec Dt:
03/19/2014
2
CHEN, YIYAN
Exec Dt:
03/19/2014
3
LI, MIN
Exec Dt:
03/19/2014
4
GUO, SHAUI
Exec Dt:
03/19/2014
5
XIAO, FANGFANG
Exec Dt:
03/19/2014
Assignees
1
SHENZHEN BRIDGE DESIGN & RESEARCH INSTITUTE CO., LTD.
ROOM 1004, 10TH FLOOR, DUOLI TECHNOLOGY BUILDING, NO. 105 MEIHUA ROAD
FUTIAN DISTRICT, GUANGDONG
SHENZHEN, CHINA 518089
2
SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE CO., LTD.
MUNICIPAL DESIGN BUILDING, NO. 3007 SUNGANG WEST ROAD
FUTIAN DISTRICT, GUANGDONG
SHENZHEN, CHINA 518037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8997292
US20140223674
14347508
Correspondence name and address
CHRISTOPHER J. GEGG
101 S. TRYON STREET, SUITE 4000
ALSTON & BIRD LLP
CHARLOTTE, NC 28280-4000
Assignment: 57
Reel/Frame:032845/0005   Pages: 9
Recorded: 05/07/2014
Attorney Dkt #:059844/443865
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE FOURTH LISTED ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 032793 FRAME 0433. ASSIGNOR(S) HEREBY CONFIRMS THE FOURTH ASSIGNOR'S NAME IS SHUAI GUO.
Assignors
1
LI, YONG
Exec Dt:
03/19/2014
2
CHEN, YIYAN
Exec Dt:
03/19/2014
3
LI, MIN
Exec Dt:
03/19/2014
4
GUO, SHUAI
Exec Dt:
03/19/2014
5
XIAO, FANGFANG
Exec Dt:
03/19/2014
Assignees
1
SHENZHEN BRIDGE DESIGN & RESEARCH INSTITUTE CO., LTD.
ROOM 1004 10TH FLOOR DUOLI TECHNOLOGY BUILDING, NO. 105 MEIHUA ROAD
FUTIAN DISTRICT, GUANGDONG
SHENZHEN, CHINA 518089
2
SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE CO., LTD.
MUNICIPAL DESIGN BUILDING, NO. 3007 SUNGANG WEST ROAD
FUTIAN DISTRICT, GUANGDONG
SHENZHEN, CHINA 518037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8997292
US20140223674
14347508
Correspondence name and address
ALSTON & BIRD LLP
101 S TRYON ST, SUITE 4000
BANK OF AMERICA PLAZA
CHARLOTTE, NC 28280-4000
Assignment: 58
Reel/Frame:032811/0975   Pages: 11
Recorded: 05/02/2014
Attorney Dkt #:IS13.4329-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
04/15/2014
2
REFUNJOL, GISELLE
Exec Dt:
04/15/2014
3
KOVALEVSKY, OLEG
Exec Dt:
04/15/2014
4
MAKARYCHEV-MIKHAILOV, SERGEY
Exec Dt:
04/18/2014
5
LOISEAU, ANTHONY
Exec Dt:
04/22/2014
6
LADVA, HEMANT K. J.
Exec Dt:
04/14/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150275644
14228295
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 59
Reel/Frame:033450/0541   Pages: 8
Recorded: 08/02/2014
Attorney Dkt #:IS11.0783-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOISEAU, ANTHONY
Exec Dt:
06/04/2014
2
CHEN, YIYAN
Exec Dt:
06/04/2014
3
PANGA, MOHAN K. R.
Exec Dt:
06/16/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9850423
US20140326452
14357758
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 60
Reel/Frame:038644/0244   Pages: 6
Recorded: 05/19/2016
Attorney Dkt #:IS16.0130-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
05/19/2016
2
KHRAMOV, DMITRI
Exec Dt:
05/19/2016
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170283680
15087529
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 61
Reel/Frame:039871/0617   Pages: 4
Recorded: 09/28/2016
Attorney Dkt #:IS15.1355-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
05/25/2016
2
YOUNG, STEVEN
Exec Dt:
05/25/2016
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170253787
15057327
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 62
Reel/Frame:039970/0061   Pages: 4
Recorded: 10/08/2016
Attorney Dkt #:32147/112818
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, RUIJUAN
Exec Dt:
09/27/2016
2
CHEN, YIYAN
Exec Dt:
09/27/2016
3
GAI, WEIMING
Exec Dt:
09/27/2016
4
DONG, JUCAN
Exec Dt:
09/27/2016
5
YU, FANG
Exec Dt:
09/27/2016
Assignee
1
SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE CO., LTD.
MUNICIPAL DESIGN BUILDING, NO. 3007
SUNGANG WEST ROAD, FUTIAN DISTRICT
SHENZHEN CITY, GUANGDONG PROVINCE, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180017450
15289140
Correspondence name and address
CHRISTOPHER W. RAIMUND
1401 EYE STREET, N.W.
SUITE 600
WASHINGTON, DC 20005
Assignment: 63
Reel/Frame:042250/0378   Pages: 6
Recorded: 05/05/2017
Attorney Dkt #:2126-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, RUIJUAN
Exec Dt:
04/21/2017
2
GAI, WEIMING
Exec Dt:
04/21/2017
3
CHEN, YIYAN
Exec Dt:
04/21/2017
4
WU, QIMING
Exec Dt:
04/21/2017
5
DONG, JUCAN
Exec Dt:
04/21/2017
6
XU, TIANHUA
Exec Dt:
04/21/2017
Assignee
1
SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE CO., LTD.
SUNGANG WEST ROAD, FUTIAN DISTRICT
MUNICIPAL DESIGN BUILDING, NO. 3007
SHENZHEN CITY, GUANGDONG PROVINCE, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9873995
NONE
15498030
Correspondence name and address
WITHROW & TERRANOVA, P.L.L.C.
106 PINEDALE SPRINGS WAY
CARY, NC 27511
Assignment: 64
Reel/Frame:042356/0633   Pages: 6
Recorded: 04/27/2017
Attorney Dkt #:JIPL-SHZM100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, RUIJUAN
Exec Dt:
04/21/2017
2
CHEN, YIYAN
Exec Dt:
04/21/2017
3
GAI, WEIMING
Exec Dt:
04/21/2017
4
DONG, JUCAN
Exec Dt:
04/21/2017
5
WU, QIMING
Exec Dt:
04/21/2017
6
XU, TIANHUA
Exec Dt:
04/21/2017
Assignee
1
SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE CO., LTD.
MUNICIPAL DESIGN BUILDING, NO. 3007
SUNGANG WEST ROAD, FUTIAN DISTRICT
SHENZHEN CITY, GUANGDONG PROVINCE, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9856614
NONE
15498455
Correspondence name and address
MICHAEL O. SCHEINBERG
P. O. BOX 164140
AUSTIN, TX 78716-4140
Assignment: 65
Reel/Frame:044180/0594   Pages: 6
Recorded: 11/20/2017
Attorney Dkt #:00299.002US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, RUIJUAN
Exec Dt:
09/22/2017
2
YU, FANG
Exec Dt:
09/22/2017
3
CHEN, YIYAN
Exec Dt:
09/22/2017
4
GAI, WEIMING
Exec Dt:
09/22/2017
5
DONG, JUCAN
Exec Dt:
09/22/2017
Assignee
1
SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE CO., LTD.
MUNICIPAL DESIGN BUILDING, NO. 3007
SUNGANG WEST ROAD, FUTIAN DISTRICT
SHENZHEN CITY, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180128696
15811145
Correspondence name and address
VIKSNINS HARRIS PADYS MALEN LLP
7851 METRO PARKWAY, SUITE 325
BLOOMINGTON, MN 55425
Assignment: 66
Reel/Frame:044181/0184   Pages: 6
Recorded: 11/20/2017
Attorney Dkt #:00299.003US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, JUCAN
Exec Dt:
09/22/2017
2
YU, FANG
Exec Dt:
09/22/2017
3
JIANG, RUIJUAN
Exec Dt:
09/22/2017
4
GAI, WEIMING
Exec Dt:
09/22/2017
5
CHEN, YIYAN
Exec Dt:
09/22/2017
Assignee
1
SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE CO., LTD.
MUNICIPAL DESIGN BUILDING, NO. 3007
SUNGANG WEST ROAD, FUTIAN DISTRICT
SHENZHEN CITY, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180066406
15811205
Correspondence name and address
VIKSNINS HARRIS PADYS MALEN LLP
7851 METRO PARKWAY
SUITE 325
BLOOMINGTON, MN 55425
Assignment: 67
Reel/Frame:044574/0905   Pages: 7
Recorded: 01/09/2018
Attorney Dkt #:JIPL-SHZM102US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAI, WEIMING
Exec Dt:
12/13/2017
2
JIANG, RUIJUAN
Exec Dt:
12/25/2017
3
YU, FANG
Exec Dt:
12/13/2017
4
CHEN, YIYAN
Exec Dt:
12/17/2017
5
DONG, JUCAN
Exec Dt:
12/15/2017
Assignee
1
SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE CO., LTD.
MUNICIPAL DESIGN BUILDING, NO. 3007, SUNGANG WEST ROAD
FUTIAN DISTRICT, SHENZHEN, GUANGDONG, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180142734
15865191
Correspondence name and address
SCHEINBERG & ASSOCIATES, P.C.
P.O. BOX 164140
AUSTIN, TX 78716
Assignment: 68
Reel/Frame:044571/0611   Pages: 7
Recorded: 01/09/2018
Attorney Dkt #:JIPL-SHZM101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, FANG
Exec Dt:
12/13/2017
2
JIANG, RUIJUAN
Exec Dt:
12/25/2017
3
CHEN, YIYAN
Exec Dt:
12/27/2017
4
GAI, WEIMING
Exec Dt:
12/13/2017
5
DONG, JUCAN
Exec Dt:
12/15/2017
Assignee
1
SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE CO., LTD.
MUNICIPAL DESIGN BUILDING, NO. 3007, SUNGANG WEST ROAD
FUTIAN DISTRICT, SHENZHEN, GUANGDONG, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180142434
15865182
Correspondence name and address
SCHEINBERG & ASSOCIATES, P.C.
P.O. BOX 164140
AUSTIN, TX 78716
Assignment: 69
Reel/Frame:044575/0114   Pages: 7
Recorded: 01/09/2018
Attorney Dkt #:JIPL-SHZM103US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, FANG
Exec Dt:
12/13/2017
2
JIANG, RUIJUAN
Exec Dt:
12/25/2017
3
CHEN, YIYAN
Exec Dt:
12/27/2017
4
GAI, WEIMING
Exec Dt:
12/13/2017
5
DONG, JUCAN
Exec Dt:
12/15/2017
Assignee
1
SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE CO., LTD.
MUNICIPAL DESIGN BUILDING, NO. 3007, SUNGANG WEST ROAD
FUTIAN DISTRICT, SHENZHEN, GUANGDONG, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10429257
US20180202878
15865196
Correspondence name and address
SCHEINBERG & ASSOCIATES, P.C.
P.O. BOX 164140
AUSTIN, TX 78716
Assignment: 70
Reel/Frame:048721/0113   Pages: 4
Recorded: 03/27/2019
Attorney Dkt #:GAOW-2018003P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, FANG
Exec Dt:
08/09/2018
2
JIANG, RUIJUAN
Exec Dt:
08/03/2018
3
CHEN, YIYAN
Exec Dt:
08/03/2018
4
WU, QIMING
Exec Dt:
08/09/2018
5
DONG, JUCAN
Exec Dt:
08/09/2018
Assignee
1
SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE CO., LTD.
SUNGANG WEST ROAD, FUTIAN DISTRICT
MUNICIPAL DESIGN BUILDING, NO.3007
SHENZHEN, GUANGDONG, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10501898
US20190063014
16079988
Correspondence name and address
ADAM L.K. PHILIPP
506 2ND AVE., SUITE 3000
SEATTLE, WA 98104
Assignment: 71
Reel/Frame:052708/0380   Pages: 9
Recorded: 05/20/2020
Attorney Dkt #:IS17.0093-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHRAMOV, DIMITRI M.
Exec Dt:
05/30/2019
2
CHEN, YIYAN
Exec Dt:
05/29/2019
3
CLIFFE, STEPHEN
Exec Dt:
07/17/2019
4
KAROUM, REDA
Exec Dt:
06/01/2019
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11884871
US20200362221
16874575
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 72
Reel/Frame:049465/0654   Pages: 8
Recorded: 06/14/2019
Attorney Dkt #:IS16.1019-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
05/31/2019
2
KHRAMOV, DIMITRI M.
Exec Dt:
05/31/2019
3
KAROUM, REDA
Exec Dt:
06/01/2019
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11377579
US20200079990
16469620
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 73
Reel/Frame:049617/0987   Pages: 6
Recorded: 06/28/2019
Attorney Dkt #:IS16.1218-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHRAMOV, DIMITRI M.
Exec Dt:
05/31/2019
2
CHEN, YIYAN
Exec Dt:
05/31/2019
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11066591
US20190322920
16474534
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 74
Reel/Frame:051706/0258   Pages: 8
Recorded: 02/04/2020
Attorney Dkt #:IS17.0721-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHRAMOV, DIMITRI M.
Exec Dt:
08/01/2019
2
CHEN, YIYAN
Exec Dt:
07/22/2019
3
OKHRIMENKO, ALBERT
Exec Dt:
07/18/2019
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11952324
US20210323909
16636017
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 75
Reel/Frame:050540/0430   Pages: 8
Recorded: 09/30/2019
Attorney Dkt #:IS16.0937-US-PSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
08/27/2019
2
KHRAMOV, DIMITRI M.
Exec Dt:
09/26/2019
3
ADDICKS, GLYNDA A.
Exec Dt:
09/25/2019
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11028308
US20180142135
15817865
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 76
Reel/Frame:050685/0433   Pages: 5
Recorded: 10/10/2019
Attorney Dkt #:613871
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, RUIJUAN
Exec Dt:
10/10/2019
2
CHEN, YIYAN
Exec Dt:
10/10/2019
3
YU, FANG
Exec Dt:
10/10/2019
4
WU, QIMING
Exec Dt:
10/10/2019
5
DONG, JUCAN
Exec Dt:
10/10/2019
Assignee
1
SHENZHEN MUNICIPAL DESIGN & RESEARCH INSTITUTE CO., LTD.
MUNICIPAL DESIGN BUILDING, NO. 3007
SUNGANG WEST ROAD, FUTIAN DISTRICT,
SHENZHEN, GUANGDONG, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10480137
US20190063016
16079985
Correspondence name and address
A. JUSTIN POPLIN, LATHROP GAGE L.L.P.
10851 MASTIN BLVD.
SUITE 1000
OVERLAND PARK, KS 66210
Assignment: 77
Reel/Frame:051031/0763   Pages: 7
Recorded: 11/18/2019
Attorney Dkt #:IS15.1553-US-NP/US-PSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
11/04/2019
2
KHRAMOV, DIMITRI M.
Exec Dt:
09/26/2019
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10570325
US20170190945
15394056
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 78
Reel/Frame:051594/0627   Pages: 8
Recorded: 01/23/2020
Attorney Dkt #:IS18.0750-US-NP/PSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, YAN
Exec Dt:
11/14/2019
2
CHEN, YIYAN
Exec Dt:
11/15/2019
3
KAROUM, REDA
Exec Dt:
11/20/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11643898
US20200124513
16656491
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 79
Reel/Frame:051700/0632   Pages: 9
Recorded: 01/27/2020
Attorney Dkt #:IS18.0750-US-NP/PSP CORR
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 051594 FRAME: 0627. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
GAO, YAN
Exec Dt:
11/14/2019
2
CHEN, YIYAN
Exec Dt:
11/15/2019
3
KAROUM, REDA
Exec Dt:
11/20/2019
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11643898
US20200124513
16656491
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 80
Reel/Frame:053783/0163   Pages: 7
Recorded: 09/16/2020
Attorney Dkt #:IS14.8154-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUNG, STEVEN PHILIP
Exec Dt:
07/28/2020
2
STAMATAKIS, EMANUEL
Exec Dt:
05/30/2019
3
RILEY, MEGHAN RUTH
Exec Dt:
07/18/2020
4
CHEN, YIYAN
Exec Dt:
07/15/2020
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11274239
US20190071595
15500889
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 81
Reel/Frame:060270/0079   Pages: 8
Recorded: 06/22/2022
Attorney Dkt #:IS19.0204-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
05/03/2021
2
CARDWELL, WILLIAM BRETT
Exec Dt:
05/03/2021
3
JENKINS, ALY
Exec Dt:
04/30/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230130247
17757757
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 82
Reel/Frame:060270/0309   Pages: 8
Recorded: 06/22/2022
Attorney Dkt #:IS19.0204A-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
05/03/2021
2
CARDWELL, WILLIAM BRETT
Exec Dt:
05/03/2021
3
JENKINS, ALYN
Exec Dt:
04/30/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230132051
17757756
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 83
Reel/Frame:060435/0299   Pages: 10
Recorded: 06/23/2022
Attorney Dkt #:IS19.0204-US-PCT CORR
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 3RD INVENTOR'S FIRST NAME PREVIOUSLY RECORDED AT REEL: 060270 FRAME: 0079. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGMENT.
Assignors
1
CHEN, YIYAN
Exec Dt:
05/03/2021
2
CARDWELL, WILLIAM BRETT
Exec Dt:
05/03/2021
3
JENKINS, ALYN
Exec Dt:
04/30/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230130247
17757757
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 84
Reel/Frame:057783/0048   Pages: 5
Recorded: 10/13/2021
Attorney Dkt #:IS20.1920-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, YIYAN
Exec Dt:
10/13/2021
Assignee
1
CAMERON INTERNATIONAL CORPORATION
5599 SAN FELIPE STREET
16TH FLOOR
HOUSTON, TEXAS 77056-2729
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220135867
17490036
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 85
Reel/Frame:058970/0732   Pages: 7
Recorded: 02/10/2022
Attorney Dkt #:IS21.3065-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIYAN
Exec Dt:
02/09/2022
2
SUI, CHANGPING
Exec Dt:
02/07/2022
Assignee
1
CAMERON INTERNATIONAL CORPORATION
5599 SAN FELIPE STREET
16TH FLOOR
HOUSTON, TEXAS 77056-2729
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230250350
17649951
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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