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Patent Assignment Details

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Reel/Frame:	042222/0080			Pages:	10
		Recorded:	05/03/2017
Attorney Dkt #:	MOC PATENTS TO WTH
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 13

Patent #:	6333699	Issue Dt:	12/25/2001	Application #:	09286650	Filing Dt:	04/06/1999
Title:	METHOD AND APPARATUS FOR DETERMINING POSITION IN A PIPE

Patent #:	6333700	Issue Dt:	12/25/2001	Application #:	09536953	Filing Dt:	03/28/2000
Title:	Apparatus and method for downhole well equipment and process management, identification, and actuation

Patent #:	7283061	Issue Dt:	10/16/2007	Application #:	09586648	Filing Dt:	06/01/2000
Title:	METHOD AND SYSTEM FOR PERFORMING OPERATIONS AND FOR IMPROVING PRODUCTION IN WELLS

Patent #:	6536524	Issue Dt:	03/25/2003	Application #:	09656720	Filing Dt:	09/07/2000
Title:	METHOD AND SYSTEM FOR PERFORMING A CASING CONVEYED PERFORATING PROCESS AND OTHER OPERATIONS IN WELLS

Patent #:	7014100	Issue Dt:	03/21/2006	Application #:	09843998	Filing Dt:	04/27/2001
Publication #:	US20020158120	Pub Dt:	10/31/2002
Title:	PROCESS AND ASSEMBLY FOR IDENTIFYING AND TRACKING ASSETS

Patent #:	6759968	Issue Dt:	07/06/2004	Application #:	10032114	Filing Dt:	12/21/2001
Publication #:	US20020093431	Pub Dt:	07/18/2002
Title:	METHOD AND APPARATUS FOR DETERMINING POSITION IN A PIPE

Patent #:	7400263	Issue Dt:	07/15/2008	Application #:	10323536	Filing Dt:	12/18/2002
Publication #:	US20030090390	Pub Dt:	05/15/2003
Title:	METHOD AND SYSTEM FOR PERFORMING OPERATIONS AND FOR IMPROVING PRODUCTION IN WELLS

Patent #:	7063148	Issue Dt:	06/20/2006	Application #:	10726027	Filing Dt:	12/01/2003
Publication #:	US20050115708	Pub Dt:	06/02/2005
Title:	METHOD AND SYSTEM FOR TRANSMITTING SIGNALS THROUGH A METAL TUBULAR

Patent #:	7677439	Issue Dt:	03/16/2010	Application #:	11377736	Filing Dt:	03/16/2006
Publication #:	US20060175404	Pub Dt:	08/10/2006
Title:	PROCESS AND ASSEMBLY FOR IDENTIFYING AND TRACKING ASSETS

Patent #:	7714741	Issue Dt:	05/11/2010	Application #:	12173693	Filing Dt:	07/15/2008
Publication #:	US20080271887	Pub Dt:	11/06/2008
Title:	METHOD AND SYSTEM FOR PERFORMING OPERATIONS AND FOR IMPROVING PRODUCTION IN WELLS

Patent #:	8091775	Issue Dt:	01/10/2012	Application #:	12725254	Filing Dt:	03/16/2010
Publication #:	US20100171593	Pub Dt:	07/08/2010
Title:	PROCESS AND ASSEMBLY FOR IDENTIFYING AND TRACKING ASSETS

Patent #:	8044820	Issue Dt:	10/25/2011	Application #:	12777779	Filing Dt:	05/11/2010
Publication #:	US20100219980	Pub Dt:	09/02/2010
Title:	METHOD AND SYSTEM FOR PERFORMING OPERATIONS AND FOR IMPROVING PRODUCTION IN WELLS

Patent #:	9140818	Issue Dt:	09/22/2015	Application #:	13302618	Filing Dt:	11/22/2011
Publication #:	US20120298243	Pub Dt:	11/29/2012
Title:	METHOD AND APPARATUS FOR DETERMINING POSITION IN A PIPE

Assignor

Exec Dt:

04/28/2017

Assignee

2000 ST JAMES PLACE

HOUSTON, TEXAS 77056

Correspondence name and address
	WEATHERFORD TECHNOLOGY HOLDINGS, LLC
	2000 ST JAMES PLACE
	LEGAL IP GROUP
	HO0USTON, TX 77056

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