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Patent Assignment Assignor Details
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Assignor Name : MEEHAN, RICHARD J.
Total Assignments: 4
Assignment: 1
Reel/Frame:006713/0087   Pages: 3
Recorded: 09/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/12/1993
Assignee
1
1325 SOUTH DAIRY ASHFORD
HOUSTON, TEXAS 77077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08113533
Correspondence name and address
PATENT COUNSEL
ANADRILL SCHLUMBERGER
200 GILLINGHAM LANE
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:006830/0231   Pages: 3
Recorded: 01/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/26/1993
Assignee
1
PATENT COUNSEL
5000 GULF FREEWAY
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08163444
Correspondence name and address
WAYNE I. KANAK
ANADRILL
PATENT COUNSEL
200 GILLINGHAM LANE
SUGAR LANE, TX 77478
Assignment: 3
Reel/Frame:026226/0366   Pages: 12
Recorded: 05/04/2011
Attorney Dkt #:19.0583NP2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2011
2
Exec Dt:
03/01/2011
3
Exec Dt:
03/28/2011
4
Exec Dt:
03/28/2011
5
Exec Dt:
02/21/2011
6
Exec Dt:
04/07/2011
7
Exec Dt:
05/02/2011
Assignee
1
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13002753
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-2
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:035911/0748   Pages: 5
Recorded: 06/26/2015
Attorney Dkt #:IS12.3405-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/27/2015
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14651357
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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