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Patent Assignment Details

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

Reel/Frame:	039105/0783			Pages:	7
		Recorded:	07/08/2016
Attorney Dkt #:	61519US
Conveyance:	NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).

Total properties: 11

Patent #:	7036611	Issue Dt:	05/02/2006	Application #:	10624952	Filing Dt:	07/22/2003
Publication #:	US20040134687	Pub Dt:	07/15/2004
Title:	EXPANDABLE REAMER APPARATUS FOR ENLARGING BOREHOLES WHILE DRILLING AND METHODS OF USE

Patent #:	7549485	Issue Dt:	06/23/2009	Application #:	10999811	Filing Dt:	11/30/2004
Publication #:	US20050145417	Pub Dt:	07/07/2005
Title:	EXPANDABLE REAMER APPARATUS FOR ENLARGING SUBTERRANEAN BOREHOLES AND METHODS OF USE

Patent #:	7308937	Issue Dt:	12/18/2007	Application #:	11413615	Filing Dt:	04/27/2006
Publication #:	US20070017708	Pub Dt:	01/25/2007
Title:	EXPANDABLE REAMER APPARATUS FOR ENLARGING BOREHOLES WHILE DRILLING AND METHODS OF USE

Patent #:	7594552	Issue Dt:	09/29/2009	Application #:	11873346	Filing Dt:	10/16/2007
Publication #:	US20080110678	Pub Dt:	05/15/2008
Title:	EXPANDABLE REAMER APPARATUS FOR ENLARGING BOREHOLES WHILE DRILLING

Patent #:	7721823	Issue Dt:	05/25/2010	Application #:	11875241	Filing Dt:	10/19/2007
Publication #:	US20080105464	Pub Dt:	05/08/2008
Title:	MOVEABLE BLADES AND BEARING PADS

Patent #:	7681666	Issue Dt:	03/23/2010	Application #:	11875651	Filing Dt:	10/19/2007
Publication #:	US20080105465	Pub Dt:	05/08/2008
Title:	EXPANDABLE REAMER FOR SUBTERRANEAN BOREHOLES AND METHODS OF USE

Patent #:	8047304	Issue Dt:	11/01/2011	Application #:	12723999	Filing Dt:	03/15/2010
Publication #:	US20100288557	Pub Dt:	11/18/2010
Title:	EXPANDABLE REAMER FOR SUBTERRANEAN BOREHOLES AND METHODS OF USE

Patent #:	8196679	Issue Dt:	06/12/2012	Application #:	13224085	Filing Dt:	09/01/2011
Publication #:	US20110308861	Pub Dt:	12/22/2011
Title:	EXPANDABLE REAMERS FOR SUBTERRANEAN DRILLING AND RELATED METHODS

Patent #:	8813871	Issue Dt:	08/26/2014	Application #:	13544744	Filing Dt:	07/09/2012
Publication #:	US20130087386	Pub Dt:	04/11/2013
Title:	EXPANDABLE APPARATUS AND RELATED METHODS

Patent #:	9611697	Issue Dt:	04/04/2017	Application #:	14464456	Filing Dt:	08/20/2014
Publication #:	US20140353032	Pub Dt:	12/04/2014
Title:	EXPANDABLE APPARATUS AND RELATED METHODS

Patent #:	9719304	Issue Dt:	08/01/2017	Application #:	14537542	Filing Dt:	11/10/2014
Publication #:	US20150060143	Pub Dt:	03/05/2015
Title:	REMOTELY CONTROLLED APPARATUS FOR DOWNHOLE APPLICATIONS AND METHODS OF OPERATION

Assignor

Exec Dt:

07/01/2016

Assignee

2929 ALLEN PARKWAY

HOUSTON, TEXAS 77019-2118

Correspondence name and address
	REBECCA EVANS
	2001 RANKIN ROAD
	HOUSTON, TX 77073-5114

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