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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	8301384	Issue Dt:	10/30/2012	Application #:	12850978	Filing Dt:	08/05/2010
Publication #:	20110035153	Pub Dt:	02/10/2011
Inventors:	Stanislav Wilhelm Forgang, Randy Gold, Zhiyong Jiang, Carlos A. Yanzig
Title:	WELLBORE LOGGING PERFORMANCE VERIFICATION METHOD AND APPARATUS

Assignment: 1

Reel/Frame:

025187/0360

Recorded: 10/25/2010

Pages: 7

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

FORGANG, STANISLAV WILHEM

Exec Dt:

09/24/2010

GOLD, RANDY

Exec Dt:

09/28/2010

JIANG, ZHIYONG

Exec Dt:

10/11/2010

YANZIG, CARLOS A.

Exec Dt:

10/05/2010

Assignee:

BAKER HUGHES INCORPORATED

2929 ALLEN PARKWAY

SUITE 2100

HOUSTON, TEXAS 77019-2118

Correspondent:

CANTOR COLBURN, LLP

20 CHURCH STREET

22ND FLOOR

HARTFORD, CT 06103

Assignment: 2

Reel/Frame:

025573/0160

Recorded: 12/30/2010

Pages: 9

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME FOR STANISLAV WILHEM FORGANG. PREVIOUSLY RECORDED ON REEL 025187 FRAME 0360. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNOR CONFIRMS THAT THE NAME SHOULD BE STANISLAV WILHELM FORGANG AS SHOWN ON THE ATTACHED ASSIGNMENT..

Assignors:

FORGANG, STANISLAV WILHELM

Exec Dt:

09/24/2010