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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MAHDI, ABBAS
Total Assignments: 6
Assignment: 1
Reel/Frame:016381/0886   Pages: 5
Recorded: 08/10/2005
Attorney Dkt #:25.0333
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2005
2
Exec Dt:
06/29/2005
3
Exec Dt:
06/29/2005
Assignee
1
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11157423
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:020891/0513   Pages: 4
Recorded: 05/02/2008
Attorney Dkt #:56.1115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2008
2
Exec Dt:
04/09/2008
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12039583
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:023907/0318   Pages: 8
Recorded: 02/05/2010
Attorney Dkt #:56.1069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/31/2009
2
Exec Dt:
01/13/2010
3
Exec Dt:
01/13/2010
4
Exec Dt:
01/05/2010
5
Exec Dt:
12/31/2009
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12643522
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:027454/0376   Pages: 9
Recorded: 12/28/2011
Attorney Dkt #:68.0978
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2010
2
Exec Dt:
08/04/2010
3
Exec Dt:
10/13/2011
4
Exec Dt:
07/22/2010
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12838203
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE RD. BLDG. 14
ROSHARON, TX 77583
Assignment: 5
Reel/Frame:028737/0790   Pages: 8
Recorded: 08/07/2012
Attorney Dkt #:119.0014-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2012
2
Exec Dt:
05/07/2012
3
Exec Dt:
08/01/2012
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12685513
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:053169/0060   Pages: 4
Recorded: 07/09/2020
Attorney Dkt #:GOWL021NAT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2018
2
Exec Dt:
01/08/2018
3
Exec Dt:
01/08/2018
Assignee
1
SUITE 900, 520-5TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 3R7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16961219
Correspondence name and address
DAMBROSIO & MENON, P.L.L.C.
12808 WEST AIRPORT BLVD.
SUITE 329
SUGAR LAND, TX 77478

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