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Patent Assignment Assignor Details
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Assignor Name : CHAU, MINH TRANG
Total Assignments: 4
Assignment: 1
Reel/Frame:014947/0244   Pages: 5
Recorded: 08/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2004
2
Exec Dt:
07/30/2004
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10710823
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:015267/0056   Pages: 6
Recorded: 10/19/2004
Attorney Dkt #:19.0358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2004
2
Exec Dt:
10/19/2004
3
Exec Dt:
10/18/2004
4
Exec Dt:
10/18/2004
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10904021
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:015559/0321   Pages: 9
Recorded: 01/12/2005
Attorney Dkt #:19.0358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2004
2
Exec Dt:
10/19/2004
3
Exec Dt:
10/18/2004
4
Exec Dt:
10/18/2004
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10904021
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:051775/0376   Pages: 13
Recorded: 02/11/2020
Attorney Dkt #:IS19.0133-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2020
2
Exec Dt:
02/06/2020
3
Exec Dt:
02/06/2020
4
Exec Dt:
02/06/2020
5
Exec Dt:
02/06/2020
6
Exec Dt:
02/10/2020
7
Exec Dt:
02/06/2020
8
Exec Dt:
02/06/2020
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16776373
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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