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Patent Assignment Assignor Details
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Assignor Name : BETANCOURT, SORAYA
Total Assignments: 5
Assignment: 1
Reel/Frame:012181/0243   Pages: 11
Recorded: 09/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JALALI, YOUNES
Exec Dt:
08/23/2001
2
GAJRAJ, ALLYSON
Exec Dt:
08/23/2001
3
BETANCOURT, SORAYA
Exec Dt:
08/28/2001
4
MALONE, DAVID L.
Exec Dt:
09/10/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020049575
09952178
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 2
Reel/Frame:012257/0120   Pages: 6
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JALALI, YOUNES
Exec Dt:
08/27/2001
2
GAJRAJ, ALLYSON
Exec Dt:
08/23/2001
3
BETANCOURT, SORAYA
Exec Dt:
08/28/2001
4
MALONE, DAVID L.
Exec Dt:
09/10/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020049575
09952178
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 3
Reel/Frame:013155/0427   Pages: 8
Recorded: 08/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JALAI, YOUNES
Exec Dt:
03/13/2002
2
SINHA, SHEKHAR
Exec Dt:
03/05/2002
3
GAJRAJ, ALLYSON
Exec Dt:
03/05/2002
4
BETANCOURT, SORAYA
Exec Dt:
03/04/2002
5
KALITA, RINTU
Exec Dt:
03/05/2002
6
MALONE, DAVID L.
Exec Dt:
03/11/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020177955
10085808
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 4
Reel/Frame:013174/0045   Pages: 8
Recorded: 08/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JALALI, YOUNES
Exec Dt:
03/13/2002
2
SINHA, SHEKHAR
Exec Dt:
03/05/2002
3
GAJRAJ, ALLYSON
Exec Dt:
03/05/2002
4
BETANCOURT, SORAYA
Exec Dt:
03/04/2002
5
KALITA, RINTU
Exec Dt:
03/05/2002
6
MALONE, DAVID L.
Exec Dt:
03/11/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583-1590
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020177955
10085808
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 5
Reel/Frame:022692/0141   Pages: 8
Recorded: 05/15/2009
Attorney Dkt #:20.3184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BETANCOURT, SORAYA
Exec Dt:
03/16/2009
2
KAUERAUF, ARMIN
Exec Dt:
04/01/2009
3
MULLINS, OLIVER
Exec Dt:
03/12/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8165817
US20100228485
12400016
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478

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