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Patent Assignment Assignor Details
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Assignor Name : BULOVA, MARINA
Total Assignments: 7
Assignment: 1
Reel/Frame:016900/0965   Pages: 8
Recorded: 12/15/2005
Attorney Dkt #:56.0864
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLBERG, DEAN M.
Exec Dt:
11/17/2005
2
FREDD, CHRISTOPHER N.
Exec Dt:
11/22/2005
3
BULOVA, MARINA
Exec Dt:
11/09/2005
4
HOEFER, ANN M.W.
Exec Dt:
11/09/2005
5
SULLIVAN, PHILIP F.
Exec Dt:
11/28/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORP.
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7275596
US20060283591
11156966
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:017144/0120   Pages: 10
Recorded: 02/09/2006
Attorney Dkt #:56.0886
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLBERG, DEAN
Exec Dt:
12/21/2005
2
BULOVA, MARINA
Exec Dt:
12/14/2005
3
FREDD, CHRISTOPHER N.
Exec Dt:
12/30/2005
4
VOSTRUKHOV, ALEXEY
Exec Dt:
12/21/2005
5
BONEY, CURTIS L.
Exec Dt:
01/18/2006
6
LASSEK, JOHN
Exec Dt:
01/19/2006
7
HOEFER, ANN M.W.
Exec Dt:
12/13/2005
8
SULLIVAN, PHILIP F.
Exec Dt:
01/19/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7380600
US20060113077
11294983
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:017373/0622   Pages: 11
Recorded: 03/28/2006
Attorney Dkt #:56.0760
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOEFER, ANN M.W.
Exec Dt:
01/19/2006
2
SULLIVAN, PHILIP F.
Exec Dt:
01/19/2006
3
SALAMAT, GOLCHEHREH
Exec Dt:
01/18/2006
4
BONEY, CURTIS L.
Exec Dt:
01/18/2006
5
LEE, JESSE C.
Exec Dt:
01/19/2006
6
CHEN, YIYAN
Exec Dt:
01/31/2006
7
WILLBERG, DEAN M.
Exec Dt:
01/19/2006
8
BULOVA, MARINA
Exec Dt:
01/19/2006
9
FREDD, CHRISTOPHER N.
Exec Dt:
12/30/2005
10
BASER, BELGIN
Exec Dt:
01/31/2006
11
POPE, TIMOTHY L.
Exec Dt:
01/17/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7398826
US20060157248
11316021
Correspondence name and address
THOMAS O. MITCHELL
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:018776/0689   Pages: 9
Recorded: 01/19/2007
Attorney Dkt #:56.0986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLBERG, DEAN M.
Exec Dt:
11/15/2006
2
NOSOVA, KSENIYA
Exec Dt:
11/15/2006
3
BULOVA, MARINA
Exec Dt:
11/14/2006
4
JAMES, SIMON
Exec Dt:
11/16/2006
5
SOKOLOV, SERGEY
Exec Dt:
11/15/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9120963
US20080108524
11557756
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:018815/0513   Pages: 6
Recorded: 01/29/2007
Attorney Dkt #:56.0947
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLBERG, DEAN M.
Exec Dt:
01/18/2007
2
ABAD, CARLOS
Exec Dt:
12/11/2006
3
BULOVA, MARINA
Exec Dt:
12/06/2006
4
MENSHIKAU, DZANIS
Exec Dt:
12/06/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8163826
US20080119374
11562026
Correspondence name and address
DAVID CATE
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:020911/0213   Pages: 10
Recorded: 05/07/2008
Attorney Dkt #:56.1176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLBERG, DEAN M.
Exec Dt:
03/27/2008
2
BULOVA, MARINA
Exec Dt:
03/19/2008
3
FREDD, CHRISTOPHER N.
Exec Dt:
03/17/2008
4
VOSTRUKHOV, ALEXEY
Exec Dt:
04/28/2008
5
BONEY, CURTIS L.
Exec Dt:
03/18/2008
6
LASSEK, JOHN
Exec Dt:
03/18/2008
7
HOEFER, ANN M.W.
Exec Dt:
03/17/2008
8
SULLIVAN, PHILIP F.
Exec Dt:
03/12/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7775278
US20080200352
12040517
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 7
Reel/Frame:045663/0856   Pages: 9
Recorded: 04/30/2018
Attorney Dkt #:IS15.0828-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAFONOV, SERGEY
Exec Dt:
01/13/2017
2
WILLBERG, DEAN
Exec Dt:
01/12/2017
3
BULOVA, MARINA
Exec Dt:
01/12/2017
4
DINARIEV, OLEG
Exec Dt:
01/13/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180306016
15768643
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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