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Patent Assignment Assignor Details
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Assignor Name : KATHOL, NATHAN
Total Assignments: 10
Assignment: 1
Reel/Frame:015533/0748   Pages: 5
Recorded: 01/07/2005
Attorney Dkt #:68.0422
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2004
2
Exec Dt:
09/29/2004
3
Exec Dt:
09/30/2004
Assignee
1
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TEXAS 77469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10948016
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
ATTN: ROBIN NAVA
555 INDUSTRIAL BOULEVARD, MD-1
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:015395/0323   Pages: 9
Recorded: 11/29/2004
Attorney Dkt #:68.0449
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/24/2004
2
Exec Dt:
11/24/2004
3
Exec Dt:
11/24/2004
4
Exec Dt:
11/24/2004
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10904722
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 3
Reel/Frame:019315/0097   Pages: 11
Recorded: 05/18/2007
Attorney Dkt #:68.0600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2007
2
Exec Dt:
04/22/2007
3
Exec Dt:
04/24/2007
4
Exec Dt:
05/03/2007
5
Exec Dt:
04/24/2007
6
Exec Dt:
04/24/2007
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11734112
Correspondence name and address
JANICE ALVERSON
14910 AIRLINE ROAD
BUILDING 20
ROSHARON, TX 77583
Assignment: 4
Reel/Frame:024341/0295   Pages: 8
Recorded: 05/05/2010
Attorney Dkt #:119.0015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2010
2
Exec Dt:
04/26/2010
3
Exec Dt:
04/26/2010
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12711811
Correspondence name and address
SCHLUMBERGER CANADA LIMITED
9450 17TH AVE
EDMONTON, T6N 1M9 CANADA
Assignment: 5
Reel/Frame:026650/0929   Pages: 6
Recorded: 07/26/2011
Attorney Dkt #:119.0009US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2011
2
Exec Dt:
07/14/2011
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13130269
Correspondence name and address
SCHLUMBERGER CANADA LIMITED
9450 17TH AVE
EDMONTON, T6N 1M9 CANADA
Assignment: 6
Reel/Frame:027227/0015   Pages: 8
Recorded: 11/15/2011
Attorney Dkt #:119.0010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2011
2
Exec Dt:
10/28/2011
3
Exec Dt:
11/02/2011
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13131573
Correspondence name and address
SCHLUMBERGER CANADA LIMITED
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:027994/0902   Pages: 6
Recorded: 04/05/2012
Attorney Dkt #:119.0013-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/2012
2
Exec Dt:
02/24/2012
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13386757
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:034969/0068   Pages: 8
Recorded: 02/17/2015
Attorney Dkt #:IS11.1047-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2014
2
Exec Dt:
02/10/2015
3
Exec Dt:
08/08/2014
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14365456
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:038287/0687   Pages: 3
Recorded: 04/14/2016
Attorney Dkt #:0203.0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2016
2
Exec Dt:
04/14/2016
3
Exec Dt:
04/14/2016
Assignee
1
5351-75TH STREET N.W.
EDMONTON, ALBERTA, CANADA T6E 0W4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14922528
Correspondence name and address
MH2 TECHNOLOGY LAW GROUP LLP
1951 KIDWELL DRIVE
SUITE 550
TYSONS CORNER, VA 22182
Assignment: 10
Reel/Frame:038463/0295   Pages: 6
Recorded: 04/19/2016
Attorney Dkt #:0203.0001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNOR NAME PREVIOUSLY RECORDED AT REEL: 038287 FRAME: 0687. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
04/14/2016
2
Exec Dt:
04/14/2016
3
Exec Dt:
04/14/2016
Assignee
1
5351-75TH STREET N.W.
EDMONTON, ALBERTA, CANADA T6E 0W4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14922528
Correspondence name and address
MH2 TECHNOLOGY LAW GROUP LLP
1951 KIDWELL DRIVE
SUITE 550
TYSONS CORNER, VA 22182

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