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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:	016761/0136			Pages:	7
		Recorded:	09/12/2005
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Total properties: 79

Patent #:	4438769	Issue Dt:	03/27/1984	Application #:	06368621	Filing Dt:	04/15/1982
Title:	MEDICAL STAPLE DEVICE

Patent #:	4454875	Issue Dt:	06/19/1984	Application #:	06368622	Filing Dt:	04/15/1982
Title:	OSTEAL MEDICAL STAPLE

Patent #:	D280550	Issue Dt:	09/10/1985	Application #:	06368654	Filing Dt:	04/15/1982
Title:	MEDICAL STAPLE HOLDER

Patent #:	D281814	Issue Dt:	12/17/1985	Application #:	06513381	Filing Dt:	07/13/1983
Title:	OSTEOTOMY STAPLE

Patent #:	4964865	Issue Dt:	10/23/1990	Application #:	07151715	Filing Dt:	02/03/1988
Title:	GLENOID PROSTHESIS AND METHOD OF USE

Patent #:	4919670	Issue Dt:	04/24/1990	Application #:	07151896	Filing Dt:	02/03/1988
Title:	MODULAR HUMERAL PROSTHESIS

Patent #:	4893619	Issue Dt:	01/16/1990	Application #:	07152145	Filing Dt:	02/04/1988
Title:	HUMERAL OSTEOTOMY GUIDE

Patent #:	4936855	Issue Dt:	06/26/1990	Application #:	07342316	Filing Dt:	04/24/1989
Title:	STEPPED-LOCK RING SYSTEM FOR IMPLANTABLE JOINT PROSTHESES

Patent #:	5030236	Issue Dt:	07/09/1991	Application #:	07368195	Filing Dt:	06/19/1989
Title:	APPARATUS FOR ENHANCING BIOINTEGRATION OF BONY AND ENDOPROSTHESIS STRUCTURES

Patent #:	4963152	Issue Dt:	10/16/1990	Application #:	07372314	Filing Dt:	07/17/1989
Title:	ASYMMETRIC PROSTHETIC TIBIAL COMPONENT

Patent #:	4997446	Issue Dt:	03/05/1991	Application #:	07407203	Filing Dt:	09/14/1989
Title:	METHOD AND APPARATUS FOR OSSEOUS CONTOUR RECONSTRUCTION

Patent #:	5021056	Issue Dt:	06/04/1991	Application #:	07407244	Filing Dt:	09/14/1989
Title:	UPPER TIBIAL OSTEOTOMY SYSTEM

Patent #:	5057112	Issue Dt:	10/15/1991	Application #:	07460828	Filing Dt:	01/04/1990
Title:	PNEUMATICALLY POWERED ORTHOPEDIC BROACH

Patent #:	5062852	Issue Dt:	11/05/1991	Application #:	07477745	Filing Dt:	02/09/1990
Title:	TIBIAL PROSTHESIS WITH INDEPENDENT MEDIAL AND LATERAL BASEPLATES

Patent #:	5057101	Issue Dt:	10/15/1991	Application #:	07561461	Filing Dt:	08/01/1990
Title:	FEMORAL PROSTHESIS WITH CENTERING SLEEVE

Patent #:	5021055	Issue Dt:	06/04/1991	Application #:	07585315	Filing Dt:	09/19/1990
Title:	PATELLAR CLAMP AND SURGICAL SAW GUIDE

Patent #:	5104410	Issue Dt:	04/14/1992	Application #:	07600945	Filing Dt:	10/22/1990
Title:	SURGICAL IMPLANT HAVING MULTIPLE LAYERS OF SINTERED POROUS COATING AND METHOD

Patent #:	5171248	Issue Dt:	12/15/1992	Application #:	07661804	Filing Dt:	02/27/1991
Title:	MEDULLARY CALIPER

Patent #:	5053039	Issue Dt:	10/01/1991	Application #:	07691394	Filing Dt:	04/25/1991
Title:	UPPER TIBIAL OSTEOTOMY SYSTEM

Patent #:	5112336	Issue Dt:	05/12/1992	Application #:	07699737	Filing Dt:	05/14/1991
Title:	DRILL GUIDE AND TEMPLATE FOR PROSTHETIC DEVICES

Patent #:	5064427	Issue Dt:	11/12/1991	Application #:	07700530	Filing Dt:	05/14/1991
Title:	APPARATUS FOR INSERTING AND WITHDRAWING HUMERAL PROSTHESIS

Patent #:	5147365	Issue Dt:	09/15/1992	Application #:	07746964	Filing Dt:	08/19/1991
Title:	PATELLAR OSTEOTOMY GUIDE

Patent #:	5258035	Issue Dt:	11/02/1993	Application #:	07889823	Filing Dt:	05/29/1992
Title:	FEMORAL PROSTHESIS WITH WEDGE HAVING OPPOSED TAPERS

Patent #:	5405402	Issue Dt:	04/11/1995	Application #:	08048416	Filing Dt:	04/14/1993
Title:	IMPLANTABLE PROSTHESIS WITH RADIOGRAPHIC MARKER

Patent #:	5364402	Issue Dt:	11/15/1994	Application #:	08099157	Filing Dt:	07/29/1993
Title:	TIBIAL SPACER SAW GUIDE

Patent #:	5376124	Issue Dt:	12/27/1994	Application #:	08101421	Filing Dt:	08/03/1993
Title:	COLLARED HIP PROSTHESIS WITH REVISION SPACER

Patent #:	5405398	Issue Dt:	04/11/1995	Application #:	08114661	Filing Dt:	08/30/1993
Title:	PROSTHETIC KNEE WITH POSTERIOR STABILIZED FEMORAL COMPONENT

Patent #:	5405404	Issue Dt:	04/11/1995	Application #:	08133743	Filing Dt:	10/07/1993
Title:	INSTRUMENT FOR DISASSEMBLING A BIPOLAR HIP PROSTHESIS

Patent #:	5480452	Issue Dt:	01/02/1996	Application #:	08140772	Filing Dt:	10/21/1993
Title:	FEMORAL PROSTHESIS WITH WEDGE HAVING OPPOSED TAPERS

Patent #:	5405349	Issue Dt:	04/11/1995	Application #:	08157833	Filing Dt:	11/24/1993
Title:	CUTTING JIG FOR POSTERIOR STABILIZED KNEE PROSTHESIS

Patent #:	5423827	Issue Dt:	06/13/1995	Application #:	08252695	Filing Dt:	06/02/1994
Title:	SURGICAL JIG FOR FEMORAL KNEE PROSTHESIS

Patent #:	5496323	Issue Dt:	03/05/1996	Application #:	08253101	Filing Dt:	06/02/1994
Title:	ORTHOPEDIC INSTRUMENT WITH QUARTER-TURN DISCONNECT MECHANISM

Patent #:	5411505	Issue Dt:	05/02/1995	Application #:	08253102	Filing Dt:	06/02/1994
Title:	SAGITTAL SAW JIG FOR FEMORAL KNEE REVISION PROSTHESIS

Patent #:	5490853	Issue Dt:	02/13/1996	Application #:	08255382	Filing Dt:	06/08/1994
Title:	ORTHOPEDIC BONE PLUG CUTTER

Patent #:	5480445	Issue Dt:	01/02/1996	Application #:	08257680	Filing Dt:	06/09/1994
Title:	INTERLOCKING TIBIAL PROSTHESIS

Patent #:	5643271	Issue Dt:	07/01/1997	Application #:	08303628	Filing Dt:	09/09/1994
Title:	ANGLED ORTHOPEDIC SURFACER AND GUIDE

Patent #:	5630820	Issue Dt:	05/20/1997	Application #:	08349447	Filing Dt:	12/05/1994
Title:	SURGICAL BICOMPARTMENTAL TENSIOMETER FOR REVISION KNEE SURGERY

Patent #:	5486177	Issue Dt:	01/23/1996	Application #:	08359873	Filing Dt:	12/20/1994
Title:	PATELLA PLANER WITH ADJUSTABLE STOP

Patent #:	5639279	Issue Dt:	06/17/1997	Application #:	08385933	Filing Dt:	02/09/1995
Title:	POSTERIORLY-STABILIZED PROSTHETIC KNEE

Patent #:	5554158	Issue Dt:	09/10/1996	Application #:	08451530	Filing Dt:	05/26/1995
Title:	INTERCONDYLAR NOTCH CUTTER FOR POSTERIOR STABILIZED FEMORAL KNEE PROSTHESIS

Patent #:	5609645	Issue Dt:	03/11/1997	Application #:	08589570	Filing Dt:	01/22/1996
Title:	KNEE REVISION PROSTHESIS WITH SHIMS

Patent #:	5658294	Issue Dt:	08/19/1997	Application #:	08595422	Filing Dt:	02/05/1996
Title:	INSTRUMENT FOR HOLDING AN ACETABULAR CUP

Patent #:	5702465	Issue Dt:	12/30/1997	Application #:	08648222	Filing Dt:	05/13/1996
Title:	PATELLA PROSTHESIS HAVING ROTATIONAL AND TRANSLATIONAL FREEDOM

Patent #:	5782929	Issue Dt:	07/21/1998	Application #:	08777268	Filing Dt:	12/31/1996
Title:	ACETABULAR SHELL HAVING SINTERED SCREW HOLE PLUGS

Patent #:	5876456	Issue Dt:	03/02/1999	Application #:	08970226	Filing Dt:	11/14/1997
Title:	IMPLANTABLE PROSTHESIS HAVING INTERFERENCE-LOCKED HOLE PLUGS

Patent #:	5935174	Issue Dt:	08/10/1999	Application #:	08970926	Filing Dt:	11/14/1997
Title:	ACETABULAR SHELL HAVING FLEXIBLE DOME HOLE DIAPHRAGM

Patent #:	5972032	Issue Dt:	10/26/1999	Application #:	08985637	Filing Dt:	12/05/1997
Title:	ACETABULAR SHELL HAVING FLARED RIM AND FIXATION SPIKES

Patent #:	6045581	Issue Dt:	04/04/2000	Application #:	08989751	Filing Dt:	12/12/1997
Title:	IMPLANTABLE PROSTHESIS HAVING TEXTURED BEARING SURFACES

Patent #:	6022377	Issue Dt:	02/08/2000	Application #:	09009070	Filing Dt:	01/20/1998
Title:	INSTRUMENT FOR EVALUATING BALANCE OF KNEE JOINT

Patent #:	6127596	Issue Dt:	10/03/2000	Application #:	09012199	Filing Dt:	01/23/1998
Title:	IMPLANTABLE ORTHOPEDIC PROSTHESIS HAVING TISSUE ATTACHMENT SURFACE AND METHOD OF MANUFACTURE

Patent #:	6086614	Issue Dt:	07/11/2000	Application #:	09012500	Filing Dt:	01/23/1998
Title:	ORTHOPEDIC PROSTHESIS HAVING ANTI-BACKOUT SCREW

Patent #:	6074424	Issue Dt:	06/13/2000	Application #:	09012532	Filing Dt:	01/23/1998
Title:	IMPLANTABLE KNEE JOINT PROSTHESIS CONVERTIBLE FROM PRIMARY TO REVISION

Patent #:	6048365	Issue Dt:	04/11/2000	Application #:	09053584	Filing Dt:	04/01/1998
Title:	IMPLANTABLE ORTHOPEDIC PROSTHESIS HAVING KEYED TAPER CONNECTOR

Patent #:	6007537	Issue Dt:	12/28/1999	Application #:	09097501	Filing Dt:	06/15/1998
Title:	NESTED CUTTING BLOCK

Patent #:	6149687	Issue Dt:	11/21/2000	Application #:	09113787	Filing Dt:	07/10/1998
Title:	OFFSET TRIAL STEM

Patent #:	6063123	Issue Dt:	05/16/2000	Application #:	09121132	Filing Dt:	07/22/1998
Title:	ACETABULAR INSERT EXTRACTOR

Patent #:	6146424	Issue Dt:	11/14/2000	Application #:	09126361	Filing Dt:	07/30/1998
Title:	OFFSET PRESS-FIT TIBIAL STEM

Patent #:	6143034	Issue Dt:	11/07/2000	Application #:	09126706	Filing Dt:	07/30/1998
Title:	IMPLANTABLE HINGED KNEE PROSTHESIS HAVING TIBIAL BASEPLATE

Patent #:	6120509	Issue Dt:	09/19/2000	Application #:	09145363	Filing Dt:	09/01/1998
Title:	INTRAMEDULLARY REFERENCE DATUM INSTRUMENT

Patent #:	6210437	Issue Dt:	04/03/2001	Application #:	09148014	Filing Dt:	09/04/1998
Title:	CHEMICAL METHOD TO BOND SILICONE TO METAL

Patent #:	6013081	Issue Dt:	01/11/2000	Application #:	09149989	Filing Dt:	09/09/1998
Title:	APPARATUS AND METHOD FOR ANTERIOR AND POSTERIOR REFERENCED SIZING AND DISTAL FEMUR RESECTION

Patent #:	6277121	Issue Dt:	08/21/2001	Application #:	09150125	Filing Dt:	09/09/1998
Title:	PATELLA REAMING SYSTEM

Patent #:	6159216	Issue Dt:	12/12/2000	Application #:	09150304	Filing Dt:	09/09/1998
Title:	COMBINATION TIBIAL PREPARATION INSTRUMENTATION

Patent #:	6045582	Issue Dt:	04/04/2000	Application #:	09163065	Filing Dt:	09/25/1998
Title:	IMPLANTABLE HUMERAL SHOULDER PROSTHESIS HAVING EXTENDED ARTICULAR SURFACE

Patent #:	6183516	Issue Dt:	02/06/2001	Application #:	09168798	Filing Dt:	10/08/1998
Title:	METHOD FOR IMPROVED BONDING OF PROSTHETIC DEVICES TO BONE

Patent #:	6221035	Issue Dt:	04/24/2001	Application #:	09193074	Filing Dt:	11/16/1998
Title:	AUTOMATIC ANKLE CLAMP

Patent #:	6183475	Issue Dt:	02/06/2001	Application #:	09216491	Filing Dt:	12/18/1998
Title:	DISTAL FEMORAL OSTEOTOMY SYSTEM AND METHOD

Patent #:	6214052	Issue Dt:	04/10/2001	Application #:	09233652	Filing Dt:	01/19/1999
Title:	TIBIAL COMPONENT WITH A REVERSIBLE, ADJUSTABLE STEM

Patent #:	6120546	Issue Dt:	09/19/2000	Application #:	09234990	Filing Dt:	01/21/1999
Title:	IMPLANTABLE PROSTHESIS HAVING SPRING-ENGAGED HOLE PLUGS

Patent #:	6126694	Issue Dt:	10/03/2000	Application #:	09263707	Filing Dt:	03/05/1999
Title:	UNIVERSAL DISTAL BROACH AND STEM TRIAL

Patent #:	6117138	Issue Dt:	09/12/2000	Application #:	09293187	Filing Dt:	04/16/1999
Title:	INSTRUMENTS FOR FORMING BONE CAVITY FOR IMPLANTABLE FEMORAL HIP PROSTHESIS

Patent #:	6206927	Issue Dt:	03/27/2001	Application #:	09297943	Filing Dt:	05/10/1999
Title:	SURGICALLY IMPLANTABLE KNEE PROTHESIS

Patent #:	6290704	Issue Dt:	09/18/2001	Application #:	09392600	Filing Dt:	09/09/1999
Title:	APPARATUS AND METHOD FOR ANTERIOR AND POSTERIOR REFERENCED SIZING AND DISTAL FEMUR RESECTION

Patent #:	6179876	Issue Dt:	01/30/2001	Application #:	09432901	Filing Dt:	11/02/1999
Title:	ORTHOPEDIC PROSTHESIS WITH CEMENT COMPRESSION RING AND METHOD

Patent #:	6322565	Issue Dt:	11/27/2001	Application #:	09436285	Filing Dt:	11/08/1999
Title:	AVASCULAR NEUCROSIS INSTRUMENT AND METHOD

Patent #:	6401348	Issue Dt:	06/11/2002	Application #:	09496781	Filing Dt:	02/03/2000
Title:	Electrodynamic rotational axis acquisition tool

Patent #:	6361506	Issue Dt:	03/26/2002	Application #:	09620432	Filing Dt:	07/20/2000
Title:	Incremental varus/valgus and flexion/extension measuring instrument

Patent #:	6468280	Issue Dt:	10/22/2002	Application #:	09624265	Filing Dt:	07/24/2000
Title:	UNICOMPARTMENTAL REPLACEMENT INSTRUMENT AND METHOD

Patent #:	6447549	Issue Dt:	09/10/2002	Application #:	09685049	Filing Dt:	10/06/2000
Title:	MODULAR KNEE PROSTHESIS SYSTEM

Assignor

SULZER ORTHOPEDICS INC.

Exec Dt:

09/30/2002

Assignee

CENTERPULSE ORTHOPEDICS INC.

9900 SPECTRUM DRIVE

AUSTIN, TEXAS 78717

Correspondence name and address
	JONATHAN D. FEUCHTWANG, ESQ.
	150 N. WACKER DRIVE
	SUITE 1825
	CHICAGO, IL 60606

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