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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:	031915/0521			Pages:	8
		Recorded:	01/08/2014
Attorney Dkt #:	503392
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 18

Patent #:	5718581	Issue Dt:	02/17/1998	Application #:	08438335	Filing Dt:	05/09/1995
Title:	AIR ABRASIVE PARTICLE APPARATUS

Patent #:	5765759	Issue Dt:	06/16/1998	Application #:	08562528	Filing Dt:	11/27/1995
Title:	REMOVABLE NOZZLE FOR A SANDBLASTER HANDPIECE

Patent #:	5810587	Issue Dt:	09/22/1998	Application #:	08647686	Filing Dt:	05/13/1996
Title:	FRIABLE ABRASIVE MEDIA PATENT APPLICATION

Patent #:	5797749	Issue Dt:	08/25/1998	Application #:	08820567	Filing Dt:	03/19/1997
Title:	DENTAL COMPOSITION

Patent #:	5842863	Issue Dt:	12/01/1998	Application #:	08909681	Filing Dt:	08/12/1997
Title:	DEVICE FOR CONTAINING EXCESS ABRASIVE MATERIAL

Patent #:	6149509	Issue Dt:	11/21/2000	Application #:	09067787	Filing Dt:	04/28/1998
Title:	REMOVABLE NOZZLE FOR A SANDBLASTER HANDPIECE

Patent #:	5984678	Issue Dt:	11/16/1999	Application #:	09158640	Filing Dt:	09/22/1998
Title:	FRIABLE ABRASIVE MEDIA

Patent #:	6336810	Issue Dt:	01/08/2002	Application #:	09406361	Filing Dt:	09/28/1999
Title:	RING FOR USE IN PREPARING TEETH FOR RESTORATION

Patent #:	6277003	Issue Dt:	08/21/2001	Application #:	09445101	Filing Dt:	03/08/2000
Title:	GAS ABRASIVE PARTICLE APPARATUS AND VALVING THEREFOR

Patent #:	6439966	Issue Dt:	08/27/2002	Application #:	09922379	Filing Dt:	08/02/2001
Publication #:	US20020016137	Pub Dt:	02/07/2002
Title:	HAND-HOLDABLE GAS/ABRASION APPARATUS

Patent #:	RE39714	Issue Dt:	07/03/2007	Application #:	10929153	Filing Dt:	08/27/2004
Title:	HAND-HOLDABLE GAS/ABRASION APPARATUS

Patent #:	NONE	Issue Dt:		Application #:	11520450	Filing Dt:	09/12/2006
Publication #:	US20070065780	Pub Dt:	03/22/2007
Title:	Composite paste for dental prostheses

Patent #:	NONE	Issue Dt:		Application #:	12527401	Filing Dt:	03/07/2011
Publication #:	US20110311945	Pub Dt:	12/22/2011
Title:	RING FOR USE IN PREPARING TEETH FOR RESTORATION

Patent #:	NONE	Issue Dt:		Application #:	12527401	Filing Dt:	03/07/2011
Publication #:	US20110311945	Pub Dt:	12/22/2011			PCT #:	US2008054112
Title:	RING FOR USE IN PREPARING TEETH FOR RESTORATION

Patent #:	8070490	Issue Dt:	12/06/2011	Application #:	12799729	Filing Dt:	04/29/2010
Title:	TEETH SEPARATING APPARATUS

Patent #:	8834160	Issue Dt:	09/16/2014	Application #:	13317071	Filing Dt:	10/07/2011
Title:	DENTAL WEDGE AND FORMER DEVICE

Assignor

Exec Dt:

12/19/2013

Assignee

3420 FOSTORIA WAY

SUITE A200

SAN RAMON, CALIFORNIA 94583

Correspondence name and address
	RICHARD A. WULFF, DRINKER BIDDLE & REATH
	191 N. WACKER DRIVE
	SUITE 3700
	CHICAGO, IL 60606

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