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Patent Assignment Assignor Details
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Assignor Name : SCOTT, HUGH D.
Total Assignments: 3
Assignment: 1
Reel/Frame:005275/0545   Pages: 2
Recorded: 04/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/27/1990
Assignee
1
5000 GULF FREEWAY, P.O. BOX 2175,
HOUSTON,, TEXAS 77023
Property
 
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NONE
07481134
Correspondence name and address
SCHLUMBERGER WELL SERVICES
ATTN: PATENT COUNSEL
P. O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 2
Reel/Frame:009340/0100   Pages: 4
Recorded: 07/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/1998
2
Exec Dt:
07/21/1998
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
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Pub #
Intl #
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NONE
09120255
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
BRIGITTE I. JEFFERY
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 3
Reel/Frame:032216/0842   Pages: 7
Recorded: 02/14/2014
Attorney Dkt #:20.2665-US-PSP/PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2013
2
Exec Dt:
06/06/2013
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13885668
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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