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Patent Assignment Assignor Details
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Assignor Name : COOK, JOHN MERVYN
Total Assignments: 10
Assignment: 1
Reel/Frame:013415/0927   Pages: 7
Recorded: 08/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRADFORD, IAN
Exec Dt:
04/10/2002
2
COOK, JOHN MERVYN
Exec Dt:
04/15/2002
3
FULLER, JOHN
Exec Dt:
04/08/2002
4
ALDRED, WALTER DAVID
Exec Dt:
04/29/2002
5
GHOLKAR, VIDHYADHAR
Exec Dt:
03/28/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6766254
NONE
10088725
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BATZER
36 OLD QUARRY ROAD
INTELLECTUAL PROPERT LAW DEPARTMENT
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:013818/0126   Pages: 6
Recorded: 10/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEEHAN, RICHARD JOHN
Exec Dt:
07/12/2002
2
JENKINS, CHARLES RODERICK
Exec Dt:
07/02/2002
3
JEFFRYES, BENJAMIN PETER
Exec Dt:
07/01/2002
4
COOK, JOHN MERVYN
Exec Dt:
06/11/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
IP LAW DEPARTMENT
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040035608
10149350
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
JODY LYNN DESTEFANIS
36 OLD QUARRY RD., I. P. LAW DEPT.
RIDGEFIELD, CT 06877-4108
Assignment: 3
Reel/Frame:013319/0184   Pages: 3
Recorded: 09/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COOK, JOHN MERVYN
Exec Dt:
07/01/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
IP LAW DEPARTMENT
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6772066
US20030233194
10173379
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BATZER
36 OLD QUARRY ROAD
INTELLECTUAL PROPERTY LAW DEPARTMENT
RIDGEFIELD, CT 06877-4108
Assignment: 4
Reel/Frame:013655/0297   Pages: 11
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, JOHN MERVYN
Exec Dt:
11/12/2002
2
COOPER, IAIN
Exec Dt:
11/12/2002
3
JEFFRYES, BENJAMIN PETER
Exec Dt:
11/12/2002
4
COATES, RICHARD TIMOTHY
Exec Dt:
10/15/2002
5
WANG, WILLIAM LI-TIEN
Exec Dt:
11/12/2002
6
HAMMOND, PAUL
Exec Dt:
11/12/2002
7
CHRISTIE, PHILIP
Exec Dt:
11/12/2002
8
NICHOLS, DAVID
Exec Dt:
10/22/2002
9
BOLCHOVER, PAUL
Exec Dt:
11/12/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6896074
US20040069487
10267487
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BATZER
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 5
Reel/Frame:020504/0832   Pages: 5
Recorded: 02/13/2008
Attorney Dkt #:57.0528 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, JOHN MERVYN
Exec Dt:
05/16/2007
2
JOHNSON, ASHLEY BERNARD
Exec Dt:
05/15/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7784339
US20080307877
11667230
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
PO BOX 425045
ATTN: IP LAW
CAMBRIDGE, MA 02142
Assignment: 6
Reel/Frame:020494/0543   Pages: 11
Recorded: 02/12/2008
Attorney Dkt #:57.0776 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTOG, ARTHUR H.
Exec Dt:
01/17/2008
2
BROWN, J. ERNEST
Exec Dt:
01/28/2008
3
COOK, JOHN MERVYN
Exec Dt:
01/17/2008
4
ELPHICK, JONATHAN
Exec Dt:
01/17/2008
5
HAMMOND, PAUL S.
Exec Dt:
01/17/2008
6
JOHNSON, ASHLEY BERNARD
Exec Dt:
01/17/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7946341
US20090114386
11934551
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
PO BOX 425045
ATTN: IP LAW DEPT.
CAMBRIDGE, MA 02142
Assignment: 7
Reel/Frame:046825/0247   Pages: 11
Recorded: 09/10/2018
Attorney Dkt #:IS15.0688-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, JOHN MERVYN
Exec Dt:
01/10/2017
2
GUO, QUANXIN
Exec Dt:
02/09/2017
3
WAY, PAUL WILLIAM
Exec Dt:
01/10/2017
4
BAILEY, LOUISE
Exec Dt:
01/10/2017
5
JAMES, SIMON
Exec Dt:
01/10/2017
6
TAOUTAOU, SALIM
Exec Dt:
01/09/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11199060
US20200284109
16082074
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:060222/0525   Pages: 8
Recorded: 06/16/2022
Attorney Dkt #:IS19.0097-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRD, JONATHAN ROBERT
Exec Dt:
10/28/2019
2
JOHNSON, ASHLEY BERNARD
Exec Dt:
10/22/2019
3
COOK, JOHN MERVYN
Exec Dt:
10/25/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11822039
US20220381938
17769931
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:053879/0950   Pages: 10
Recorded: 09/25/2020
Attorney Dkt #:IS18.1049-US-PSP/US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIHLER, JOACHIM
Exec Dt:
09/21/2020
2
CHARLESWORTH, JOHN GEORGE ALLEN
Exec Dt:
09/02/2020
3
BOWLER, ADAM IAN
Exec Dt:
09/02/2020
4
KENISON, MICHAEL HAYES
Exec Dt:
08/19/2020
5
COOK, JOHN MERVYN
Exec Dt:
09/25/2020
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11732570
US20210032974
16942820
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:065049/0443   Pages: 9
Recorded: 09/27/2023
Attorney Dkt #:IS18.0251-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SNOSWELL, DAVID ROBERT EVAN
Exec Dt:
10/11/2022
2
JOHNSON, ASHLEY BERNARD
Exec Dt:
10/25/2022
3
CARESTA, MAURO
Exec Dt:
10/13/2022
4
COOK, JOHN MERVYN
Exec Dt:
10/15/2022
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240117682
18474390
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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Web interface last modified: August 25, 2017 v.2.6
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