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Patent Assignment Assignor Details
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Assignor Name : DORNAK, STEVEN
Total Assignments: 4
Assignment: 1
Reel/Frame:016075/0353   Pages: 15
Recorded: 05/31/2005
Attorney Dkt #:68.0417
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATSON, ARTHUR I.
Exec Dt:
10/27/2004
2
DORNAK, STEVEN
Exec Dt:
10/08/2004
3
MILLER, MICHAEL W.
Exec Dt:
09/30/2004
4
SAYELA, PARVEEN
Exec Dt:
04/28/2005
5
CASEY, CODY
Exec Dt:
09/30/2004
6
MANKE, GREGORY H.
Exec Dt:
09/30/2004
7
MCCORRY, MARK
Exec Dt:
10/28/2004
8
ROWATT, JOHN D.
Exec Dt:
10/06/2004
9
ALLEN, MARK E.
Exec Dt:
10/01/2004
10
NARVAEZ, DIEGO A.
Exec Dt:
09/30/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8910718
US20050109515
10711631
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 2
Reel/Frame:018017/0270   Pages: 16
Recorded: 07/28/2006
Attorney Dkt #:68.0543
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCALAN, MURAT
Exec Dt:
07/20/2006
2
BENTON, JOHN F.
Exec Dt:
07/13/2006
3
DU, MICHAEL H.
Exec Dt:
07/14/2006
4
MILLER, JEFFREY
Exec Dt:
07/21/2006
5
ARUMUGAM, ARUNKUMAR
Exec Dt:
07/20/2006
6
JULSTROM, PETER
Exec Dt:
07/27/2006
7
ROWATT, JOHN DAVID
Exec Dt:
07/21/2006
8
ROSS, ALLAN D.
Exec Dt:
07/24/2006
9
DORNAK, STEVEN
Exec Dt:
07/21/2006
10
WATSON, ARTHUR I.
Exec Dt:
07/27/2006
11
FINKIEWICZ, BRIGITTE
Exec Dt:
07/20/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7469748
US20060266526
11308623
Correspondence name and address
RHONDA J. SMITH
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 3
Reel/Frame:019136/0686   Pages: 7
Recorded: 04/09/2007
Attorney Dkt #:89.0516CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCALAN, MURAT
Exec Dt:
03/31/2007
2
DORNAK, STEVEN
Exec Dt:
04/09/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8020624
US20070183900
11676275
Correspondence name and address
JANICE ALVERSON
14910 AIRLINE ROAD
BUILDING 20
ROSHARON, TX 77583
Assignment: 4
Reel/Frame:026878/0001   Pages: 6
Recorded: 09/09/2011
Attorney Dkt #:89.0614US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COX, RYAN
Exec Dt:
08/29/2011
2
DORNAK, STEVEN
Exec Dt:
08/25/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120006543
13159996
Correspondence name and address
SHIRLEY Y JONES
100001 RICHMOND AVENUE
ROOM 3028
HOUSTON, TX 77042

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