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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:	013862/0766			Pages:	89
		Recorded:	03/24/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 471
Page 2 of 5
Pages: 1 2 3 4 5

Patent #:	5122141	Issue Dt:	06/16/1992	Application #:	07575267	Filing Dt:	08/30/1990
Title:	MODULAR INTRAMEDULLARY NAIL

Patent #:	5080680	Issue Dt:	01/14/1992	Application #:	07577027	Filing Dt:	09/04/1990
Title:	FEMORAL STEM PROSTHESIS WITH PREAPPLIED CEMENT MANTLE

Patent #:	5034013	Issue Dt:	07/23/1991	Application #:	07577041	Filing Dt:	08/31/1990
Title:	INTRAMEDULLARY NAIL

Patent #:	5100241	Issue Dt:	03/31/1992	Application #:	07586198	Filing Dt:	09/21/1990
Title:	VACUUM MIXING/BONE CEMENT CARTRIDGE AND KIT

Patent #:	5080674	Issue Dt:	01/14/1992	Application #:	07587489	Filing Dt:	09/20/1990
Title:	ATTACHMENT MECHANISM FOR SECURING AN ADDITIONAL PORTION TO AN IMPLANT

Patent #:	D337639	Issue Dt:	07/20/1993	Application #:	07618328	Filing Dt:	11/21/1990
Title:	COMBINED IMPACTOR AND EXTRACTOR FOR PROSTHETIC IMPLANTS

Patent #:	D331461	Issue Dt:	12/01/1992	Application #:	07618329	Filing Dt:	11/21/1990
Title:	ACETABULAR CUP PROTHESIS POSITIONING TOOL

Patent #:	5020519	Issue Dt:	06/04/1991	Application #:	07623470	Filing Dt:	12/07/1990
Title:	SAGITTAL APPROXIMATOR

Patent #:	5129907	Issue Dt:	07/14/1992	Application #:	07625253	Filing Dt:	12/10/1990
Title:	PATELLAR CLAMP AND REAMER WITH ADJUSTABLE STOP

Patent #:	5198308	Issue Dt:	03/30/1993	Application #:	07633597	Filing Dt:	12/21/1990
Title:	TITANIUM POROUS SURFACE BONDED TO A COBALT-BASED ALLOY SUBSTRATE IN AN ORTHOPAEDIC IMPLANT DEVICE

Patent #:	D331625	Issue Dt:	12/08/1992	Application #:	07634282	Filing Dt:	12/21/1990
Title:	COMBINED DRIVER AND HOLDER FOR SPINAL HOOKS OR SCREWS

Patent #:	5049150	Issue Dt:	09/17/1991	Application #:	07634674	Filing Dt:	12/27/1990
Title:	TOOL FOR GRIPPING A BONE FRAGMENT

Patent #:	5066304	Issue Dt:	11/19/1991	Application #:	07649094	Filing Dt:	02/01/1991
Title:	PROSTHETIC INTERPOSITIONAL DEVICE/COUPLER

Patent #:	5116380	Issue Dt:	05/26/1992	Application #:	07662089	Filing Dt:	02/28/1991
Title:	PROSTHETIC IMPLANT WITH SPACERS HAVING TAPERED TRAILING EDGES

Patent #:	5133766	Issue Dt:	07/28/1992	Application #:	07663717	Filing Dt:	03/04/1991
Title:	FEMORAL HEAD REMODELING AND FEMORAL INSERT AND DRILLING AID THEREFOR

Patent #:	5090571	Issue Dt:	02/25/1992	Application #:	07670138	Filing Dt:	03/15/1991
Title:	MEDICAL CONTAINER LINER

Patent #:	5148920	Issue Dt:	09/22/1992	Application #:	07670807	Filing Dt:	03/18/1991
Title:	PACKAGE AND PACKAGE INSERT

Patent #:	5124106	Issue Dt:	06/23/1992	Application #:	07676776	Filing Dt:	03/25/1991
Title:	METHOD OF MAKING A FEMORAL RASP

Patent #:	5190548	Issue Dt:	03/02/1993	Application #:	07683064	Filing Dt:	04/10/1991
Title:	SURGICAL REAMER

Patent #:	5147406	Issue Dt:	09/15/1992	Application #:	07690191	Filing Dt:	04/22/1991
Title:	FEMORAL COMPONENT FOR A KNEE JOINT PROSTHESIS HAVING A MODULAR CAM AND STEM

Patent #:	5154718	Issue Dt:	10/13/1992	Application #:	07700219	Filing Dt:	05/14/1991
Title:	SPINAL COUPLER ASSEMBLY

Patent #:	5147359	Issue Dt:	09/15/1992	Application #:	07700221	Filing Dt:	05/14/1991
Title:	SPINAL HOOK BODY

Patent #:	5116334	Issue Dt:	05/26/1992	Application #:	07700222	Filing Dt:	05/14/1991
Title:	POSTERIOR SPINAL SYSTEM AND METHOD

Patent #:	5201734	Issue Dt:	04/13/1993	Application #:	07700224	Filing Dt:	05/14/1991
Title:	SPINAL LOCKING SLEEVE ASSEMBLY

Patent #:	5112332	Issue Dt:	05/12/1992	Application #:	07700230	Filing Dt:	05/14/1991
Title:	METHOD OF PERFORMING SPINAL SURGERY

Patent #:	5108405	Issue Dt:	04/28/1992	Application #:	07710503	Filing Dt:	06/04/1991
Title:	SYSTEM FOR PERFORMING HIP PROSETHESIS REVISION SURGERY

Patent #:	5163964	Issue Dt:	11/17/1992	Application #:	07721730	Filing Dt:	06/26/1991
Title:	ORTHOPAEDIC PROSTHESIS WITH ACCESS RECESS IN COLLAR

Patent #:	5192323	Issue Dt:	03/09/1993	Application #:	07722117	Filing Dt:	06/27/1991
Title:	METHOD OF SURFACE HARDENING ORTHOPEDIC IMPLANT DEVICES

Patent #:	D340979	Issue Dt:	11/02/1993	Application #:	07724311	Filing Dt:	06/21/1991
Title:	STEM DRIVER INSTRUMENT FOR A FEMORAL HIP PROSTHESIS

Patent #:	5192283	Issue Dt:	03/09/1993	Application #:	07735524	Filing Dt:	07/23/1991
Title:	SYSTEM FOR PERFORMING HIP PROSTHESIS REVISION SURGERY

Patent #:	5342362	Issue Dt:	08/30/1994	Application #:	07751907	Filing Dt:	08/29/1991
Title:	SYSTEM AND INSTRUMENTATION FOR TORSIONALLY TESTING FEMORAL RASP AND HIP STEM IMPLANT INCLUDING MOTION INDICATOR

Patent #:	5156624	Issue Dt:	10/20/1992	Application #:	07755969	Filing Dt:	09/06/1991
Title:	HEAD ADAPTOR FOR HIP PROSTHESIS

Patent #:	5201769	Issue Dt:	04/13/1993	Application #:	07764342	Filing Dt:	09/23/1991
Title:	HIP STEM WITH PROXIMAL BUILD-UP BLOCKS

Patent #:	5304181	Issue Dt:	04/19/1994	Application #:	07773213	Filing Dt:	10/09/1991
Title:	METHODS AND APPARATUS FOR ARTHROSCOPIC PROSTHETIC KNEE REPLACEMENT

Patent #:	5201768	Issue Dt:	04/13/1993	Application #:	07773268	Filing Dt:	10/09/1991
Title:	PROSTHESIS FOR IMPLANT ON THE TIBIAL PLATEAU OF THE KNEE

Patent #:	5207711	Issue Dt:	05/04/1993	Application #:	07773408	Filing Dt:	10/09/1991
Title:	KNEE JOINT PROSTHESIS

Patent #:	5336266	Issue Dt:	08/09/1994	Application #:	07773410	Filing Dt:	10/09/1991
Title:	KNEE JOINT PROSTHESIS

Patent #:	5192328	Issue Dt:	03/09/1993	Application #:	07778704	Filing Dt:	10/18/1991
Title:	KNEE JOINT REPLACEMENT APPARATUS

Patent #:	5161404	Issue Dt:	11/10/1992	Application #:	07780593	Filing Dt:	10/23/1991
Title:	ROD BENDER

Patent #:	5395376	Issue Dt:	03/07/1995	Application #:	07785428	Filing Dt:	10/09/1991
Title:	METHOD OF IMPLANTING A PROSTHESIS

Patent #:	5228459	Issue Dt:	07/20/1993	Application #:	07785429	Filing Dt:	10/09/1991
Title:	METHOD AND APPARATUS FOR ARTHROSCOPIC PROSTHETIC KNEE REPLACEMENT

Patent #:	5167664	Issue Dt:	12/01/1992	Application #:	07801217	Filing Dt:	12/02/1991
Title:	RATCHETING BONE SCREW

Patent #:	5171275	Issue Dt:	12/15/1992	Application #:	07804623	Filing Dt:	12/06/1991
Title:	FEMORAL STEM PROSTHESIS

Patent #:	5178621	Issue Dt:	01/12/1993	Application #:	07804646	Filing Dt:	12/10/1991
Title:	TWO-PIECE RADIO-TRANSPARENT PROXIMAL TARGETING DEVICE FOR A LOCKING INTRAMEDULLARY NAIL

Patent #:	5169401	Issue Dt:	12/08/1992	Application #:	07811101	Filing Dt:	12/20/1991
Title:	SURGICAL REAMER ASSEMBLY

Patent #:	5478341	Issue Dt:	12/26/1995	Application #:	07811638	Filing Dt:	12/23/1991
Title:	RATCHET LOCK AN INTRAMEDULLARY NAIL LOCKING BOLT

Patent #:	5306277	Issue Dt:	04/26/1994	Application #:	07812542	Filing Dt:	12/23/1991
Title:	MONOMER TRANSFER DEVICE

Patent #:	5167662	Issue Dt:	12/01/1992	Application #:	07825344	Filing Dt:	01/24/1992
Title:	TEMPORARY CLAMP AND INSERTER FOR A POSTERIOR MIDLINE SPINAL CLAMP

Patent #:	5330533	Issue Dt:	07/19/1994	Application #:	07829369	Filing Dt:	02/03/1992
Title:	PROSTHESIS FOR KNEE REPLACEMENT

Patent #:	5344423	Issue Dt:	09/06/1994	Application #:	07832098	Filing Dt:	02/06/1992
Title:	APPARATUS AND METHOD FOR MILLING BONE

Patent #:	5163963	Issue Dt:	11/17/1992	Application #:	07832182	Filing Dt:	02/06/1992
Title:	PROSTHETIC IMPLANT WITH SPACERS HAVING TAPERED TRAILING EDGES

Patent #:	5181925	Issue Dt:	01/26/1993	Application #:	07833254	Filing Dt:	02/10/1992
Title:	FEMORAL COMPONENT FOR A KNEE JOINT PROSTHESIS HAVING A MODULAR CAM AND STEM

Patent #:	5171285	Issue Dt:	12/15/1992	Application #:	07836439	Filing Dt:	02/18/1992
Title:	ACETABULAR CUP WITH SHIFTABLE ELEVATED RIM LINER

Patent #:	5236457	Issue Dt:	08/17/1993	Application #:	07842690	Filing Dt:	02/27/1992
Title:	IMPLANT HAVING A METALLIC POROUS SURFACE AND METHOD OF MAKING

Patent #:	5258032	Issue Dt:	11/02/1993	Application #:	07862953	Filing Dt:	04/03/1992
Title:	KNEE PROSTHESIS PROVISIONAL APPARATUS AND RESECTION GUIDE AND METHOD OF USE IN KNEE REPLACEMENT SURGERY

Patent #:	5226915	Issue Dt:	07/13/1993	Application #:	07862954	Filing Dt:	04/03/1992
Title:	FEMORAL PROSTHESIS COMPONENT SYSTEM FOR KNEE REPLACEMENT SURGERY

Patent #:	5207680	Issue Dt:	05/04/1993	Application #:	07881285	Filing Dt:	05/11/1992
Title:	FRONT MILLING GUIDE FOR USE IN ORTHOPAEDIC SURGERY

Patent #:	5318571	Issue Dt:	06/07/1994	Application #:	07882938	Filing Dt:	05/14/1992
Title:	METHOD AND APPARATUS FOR SIMPLIFYING TOTAL HIP ARTHROPLASTY

Patent #:	5171324	Issue Dt:	12/15/1992	Application #:	07899056	Filing Dt:	06/16/1992
Title:	PROSTHETIC HIP STEM IMPLANT WITH TORQUE ADAPTER

Patent #:	5281222	Issue Dt:	01/25/1994	Application #:	07906901	Filing Dt:	06/30/1992
Title:	SPINAL IMPLANT SYSTEM

Patent #:	5312405	Issue Dt:	05/17/1994	Application #:	07909509	Filing Dt:	07/06/1992
Title:	SPINAL ROD COUPLER

Patent #:	5342368	Issue Dt:	08/30/1994	Application #:	07910568	Filing Dt:	07/08/1992
Title:	INTRAMEDULLARY UNIVERSAL PROXIMAL TIBIAL RESECTOR GUIDE

Patent #:	5290318	Issue Dt:	03/01/1994	Application #:	07915276	Filing Dt:	07/20/1992
Title:	FEMORAL STEM PROSTHESIS

Patent #:	5334626	Issue Dt:	08/02/1994	Application #:	07921030	Filing Dt:	07/28/1992
Title:	BONE CEMENT COMPOSITION AND METHOD OF MANUFACTURE

Patent #:	5314493	Issue Dt:	05/24/1994	Application #:	07942993	Filing Dt:	09/10/1992
Title:	FEMORAL HIP JOINT PROSTHESIS

Patent #:	5326363	Issue Dt:	07/05/1994	Application #:	07944856	Filing Dt:	09/14/1992
Title:	PROVISIONAL IMPLANT

Patent #:	5284483	Issue Dt:	02/08/1994	Application #:	07945558	Filing Dt:	09/16/1992
Title:	ACETABULAR CUP INSERTING INSTRUMENT

Patent #:	5275600	Issue Dt:	01/04/1994	Application #:	07956199	Filing Dt:	10/05/1992
Title:	TELESCOPING ROD TO ROD COUPLER FOR A SPINAL SYSTEM

Patent #:	5387243	Issue Dt:	02/07/1995	Application #:	07979757	Filing Dt:	11/23/1992
Title:	METHOD FOR CONVERTING A CEMENTABLE IMPLANT TO A PRESS FIT IMPLANT

Patent #:	5290313	Issue Dt:	03/01/1994	Application #:	07979978	Filing Dt:	11/23/1992
Title:	OFFSET PROSTHETIC STEM EXTENSION

Patent #:	RE35276	Issue Dt:	06/18/1996	Application #:	07980159	Filing Dt:	11/23/1992
Title:	VACUUM MIXING/BONE CEMENT CARTRIDGE AND KIT

Patent #:	5323954	Issue Dt:	06/28/1994	Application #:	07984061	Filing Dt:	11/30/1992
Title:	METHOD OF BONDING TITANIUM TO A COBALT-BASED ALLOY SUBSTRATE IN AN ORTHOPAEDIC IMPLANT DEVICE

Patent #:	5251468	Issue Dt:	10/12/1993	Application #:	07990207	Filing Dt:	12/14/1992
Title:	METHOD OF SURFACE FINISHING ORTHOPAEDIC IMPLANT DEVICES USING A BIOACTIVE BLASTING MEDIUM

Patent #:	5307594	Issue Dt:	05/03/1994	Application #:	07990320	Filing Dt:	12/14/1992
Title:	METHOD FOR FORMING TEXTURED SURFACES ON AN ORTHOPAEDIC IMPLANT

Patent #:	5255838	Issue Dt:	10/26/1993	Application #:	07991883	Filing Dt:	12/17/1992
Title:	METHOD OF PROVIDING A THREADED BORE IN A PROSTHETIC IMPLANT

Patent #:	5360446	Issue Dt:	11/01/1994	Application #:	07993288	Filing Dt:	12/18/1992
Title:	INTERACTIVE PROSTHESIS DESIGN SYSTEM FOR IMPLANTABLE PROSTHESIS

Patent #:	5507829	Issue Dt:	04/16/1996	Application #:	08006327	Filing Dt:	01/21/1993
Title:	A SET OF FIXATION STEMS HAVING SIMILAR STIFFNESS

Patent #:	5320625	Issue Dt:	06/14/1994	Application #:	08007101	Filing Dt:	01/21/1993
Title:	APPARATUS AND METHOD FOR IMPLANTING A PROSTHETIC ACETABULAR CUP AND THEN TESTING THE STABILITY OF THE IMPLANT

Patent #:	5326362	Issue Dt:	07/05/1994	Application #:	08012617	Filing Dt:	02/02/1993
Title:	METHOD OF SURFACE HARDENING ORTHOPEDIC IMPLANT DEVICES

Patent #:	5312412	Issue Dt:	05/17/1994	Application #:	08012994	Filing Dt:	02/03/1993
Title:	FIXATION ALIGNMENT GUIDE FOR SURGICAL USE

Patent #:	5250051	Issue Dt:	10/05/1993	Application #:	08014610	Filing Dt:	02/08/1993
Title:	ACETABULAR CUP POSITIONER WITH SLAPHAMMER MECHANISM FOR THE REMOVAL OF THE SIGHTING GUIDE

Patent #:	5324292	Issue Dt:	06/28/1994	Application #:	08015748	Filing Dt:	02/10/1993
Title:	FRACTURE FIXATION ASSEMBLY WITH SELECTIVELY REMOVABLE PROTRUSION

Patent #:	5263498	Issue Dt:	11/23/1993	Application #:	08016176	Filing Dt:	01/26/1993
Title:	METHOD OF ARTHROSCOPICALLY PREPARING AN ARTICULAR BONE SURFACE

Patent #:	5344461	Issue Dt:	09/06/1994	Application #:	08016915	Filing Dt:	02/12/1993
Title:	MODULAR IMPLANT PROVISIONAL

Patent #:	5458645	Issue Dt:	10/17/1995	Application #:	08021039	Filing Dt:	02/23/1993
Title:	KNEE PROSTHESIS PROVISIONAL APPARATUS AND RESECTION GUIDE AND METHOD OF USE IN KNEE REPLACEMENT SURGERY

Patent #:	5308412	Issue Dt:	05/03/1994	Application #:	08030912	Filing Dt:	03/15/1993
Title:	METHOD OF SURFACE HARDENING COBALT-CHROMIUM BASED ALLOYS FOR ORTHOPEDIC IMPLANT DEVICES

Patent #:	5445640	Issue Dt:	08/29/1995	Application #:	08030954	Filing Dt:	03/12/1993
Title:	TIBIAL RESECTOR GUIDE

Patent #:	5314491	Issue Dt:	05/24/1994	Application #:	08037490	Filing Dt:	03/22/1993
Title:	PROSTHETIC SOCKET IMPLANT

Patent #:	5358530	Issue Dt:	10/25/1994	Application #:	08038302	Filing Dt:	03/29/1993
Title:	MOBILE BEARING KNEE

Patent #:	5443510	Issue Dt:	08/22/1995	Application #:	08043456	Filing Dt:	04/06/1993
Title:	POROUS COATED IMPLANT AND METHOD OF MAKING SAME

Patent #:	5309648	Issue Dt:	05/10/1994	Application #:	08048340	Filing Dt:	04/15/1993
Title:	ORTHOPAEDIC GAUGE

Patent #:	5352229	Issue Dt:	10/04/1994	Application #:	08059618	Filing Dt:	05/12/1993
Title:	ARBOR PRESS STAPLE AND WASHER AND METHOD FOR ITS USE

Patent #:	5364397	Issue Dt:	11/15/1994	Application #:	08069497	Filing Dt:	06/01/1993
Title:	SPINAL COUPLER SEATER WITH DUAL AND AN INDEPENDENT PLUNGER

Patent #:	5423828	Issue Dt:	06/13/1995	Application #:	08083669	Filing Dt:	06/28/1993
Title:	METHOD AND APPARATUS FOR SIMPLIFYING PROSTHETIC JOINT REPLACEMENTS

Patent #:	5405396	Issue Dt:	04/11/1995	Application #:	08085714	Filing Dt:	07/01/1993
Title:	TIBIAL PROSTHESIS

Patent #:	5476466	Issue Dt:	12/19/1995	Application #:	08094635	Filing Dt:	07/20/1993
Title:	ORTHOPAEDIC POSITIONING INSTRUMENT

Patent #:	5443518	Issue Dt:	08/22/1995	Application #:	08094636	Filing Dt:	07/20/1993
Title:	KNEE POSITION INDICATOR

Patent #:	5476462	Issue Dt:	12/19/1995	Application #:	08108134	Filing Dt:	08/16/1993
Title:	SPINAL IMPLANT SYSTEM

Patent #:	5507748	Issue Dt:	04/16/1996	Application #:	08109416	Filing Dt:	08/19/1993
Title:	ACETABULAR PROSTHETIC APPARATUS TECHNIQUES

100

Patent #:	5326376	Issue Dt:	07/05/1994	Application #:	08110741	Filing Dt:	08/23/1993
Title:	FEMORAL STEM PROSTHESIS

Assignor

ZIMMER, INC.

Exec Dt:

06/28/2002

Assignee

ZIMMER TECHNOLOGY, INC.

150 NORTH WACKER DRIVE

SUITE 100

CHICAGO, ILLINOIS 60606

Correspondence name and address
	BAKER & DANIELS
	MICHAEL D. SCHWARTZ
	111 E. WAYNE STREET
	STE. 800
	FORT WAYNE, IN 46802

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