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Patent Assignment Assignor Details
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Assignor Name : ROCK, DEVIN
Total Assignments: 5
Assignment: 1
Reel/Frame:019350/0490   Pages: 11
Recorded: 05/29/2007
Attorney Dkt #:25.0382
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2007
2
Exec Dt:
04/25/2007
3
Exec Dt:
04/30/2007
4
Exec Dt:
04/16/2007
5
Exec Dt:
04/16/2007
6
Exec Dt:
04/16/2007
7
Exec Dt:
04/27/2007
Assignee
1
110 SCHLUMBERGER DRIVE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11690998
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:019840/0487   Pages: 11
Recorded: 09/18/2007
Attorney Dkt #:25.0397
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2007
2
Exec Dt:
05/01/2007
3
Exec Dt:
05/01/2007
4
Exec Dt:
05/14/2007
5
Exec Dt:
05/02/2007
6
Exec Dt:
05/03/2007
7
Exec Dt:
05/07/2007
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11740335
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:021767/0116   Pages: 5
Recorded: 10/31/2008
Attorney Dkt #:25.0442
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2008
2
Exec Dt:
10/30/2008
3
Exec Dt:
08/13/2008
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12179617
Correspondence name and address
RODNEY WARFFORD
555 INDUSTRIAL BLVD., MD-5
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:027407/0403   Pages: 9
Recorded: 12/19/2011
Attorney Dkt #:19.0668
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2011
2
Exec Dt:
12/08/2011
3
Exec Dt:
12/12/2011
4
Exec Dt:
12/15/2011
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13251578
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:050049/0881   Pages: 8
Recorded: 08/14/2019
Attorney Dkt #:IS14.8168-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2019
2
Exec Dt:
07/25/2019
3
Exec Dt:
04/21/2017
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15122233
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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