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Patent Assignment Assignor Details
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Assignor Name : MEETEN, GERALD HENRY
Total Assignments: 7
Assignment: 1
Reel/Frame:008415/0288   Pages: 4
Recorded: 03/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/1997
2
Exec Dt:
03/10/1997
3
Exec Dt:
03/10/1997
Assignee
1
P.O. BOX 4610
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08518662
Correspondence name and address
DOWELL, A DIVISION OF SCHLUMBERGER
TECHNOLOGY CORPORATION/JOHN E. VICK, JR.
PATENT COUNSEL
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77474
Assignment: 2
Reel/Frame:012553/0843   Pages: 8
Recorded: 02/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2001
2
Exec Dt:
11/22/2001
3
Exec Dt:
10/18/2001
4
Exec Dt:
12/14/2001
5
Exec Dt:
10/18/2001
6
Exec Dt:
10/18/2001
Assignee
1
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09959268
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BATZER
INTELLECTUAL PROPERTY LAW DEPARTMENT
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 3
Reel/Frame:021401/0760   Pages: 16
Recorded: 08/18/2008
Attorney Dkt #:14.0410-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/13/2008
2
Exec Dt:
03/13/2008
3
Exec Dt:
03/13/2008
4
Exec Dt:
03/13/2008
5
Exec Dt:
04/03/2008
6
Exec Dt:
05/14/2008
7
Exec Dt:
08/18/2008
8
Exec Dt:
04/14/2008
9
Exec Dt:
03/14/2008
10
Exec Dt:
04/09/2008
Assignee
1
10001 RICHMOND AVENUE
IP DEPT - JEFFREY GRIFFIN
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12193112
Correspondence name and address
WESTERNGECO L. L. C.
10001 RICHMOND
IP DEPT - JEFFREY GRIFFIN
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:023477/0266   Pages: 3
Recorded: 11/05/2009
Attorney Dkt #:17338/009001 (BCM)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2009
2
Exec Dt:
11/03/2009
Assignee
1
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12597624
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010
Assignment: 5
Reel/Frame:026514/0351   Pages: 11
Recorded: 06/28/2011
Attorney Dkt #:IS10.0667 US NP/SDCR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2011
2
Exec Dt:
06/17/2011
3
Exec Dt:
06/11/2011
4
Exec Dt:
06/17/2011
5
Exec Dt:
06/13/2011
6
Exec Dt:
06/11/2011
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13097393
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 6
Reel/Frame:032230/0861   Pages: 7
Recorded: 02/17/2014
Attorney Dkt #:IS12.2172-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2014
2
Exec Dt:
02/17/2014
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14103668
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:045791/0533   Pages: 10
Recorded: 05/14/2018
Attorney Dkt #:IS13.4599-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2018
2
Exec Dt:
04/23/2018
3
Exec Dt:
05/11/2018
4
Exec Dt:
04/23/2018
5
Exec Dt:
04/20/2018
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15768263
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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