USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Assignments on the Web > Patent Query

Patent Assignment Details

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

Reel/Frame:	006274/0371			Pages:	13
		Recorded:	09/30/1992
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 07/27/1992

Total properties: 92

Patent #:	4163292	Issue Dt:	08/07/1979	Application #:	05853451	Filing Dt:	11/21/1977
Title:	HIP PROSTHESIS AND METHOD OF INSTALLATION

Patent #:	4278091	Issue Dt:	07/14/1981	Application #:	06117685	Filing Dt:	02/01/1980
Title:	SOFT TISSUE RETAINER FOR USE WITH BONE IMPLANTS, ESPECIALLY BONE STAPLES

Patent #:	4338926	Issue Dt:	07/13/1982	Application #:	06208906	Filing Dt:	11/21/1980
Title:	BONE FRACTURE PROSTHESIS WITH CONTROLLED STIFFNESS

Patent #:	4383527	Issue Dt:	05/17/1983	Application #:	06236089	Filing Dt:	02/20/1981
Title:	METHOD AND SYSTEM FOR INSERTING A SURGICAL WIRE

Patent #:	4550448	Issue Dt:	11/05/1985	Application #:	06350130	Filing Dt:	02/18/1982
Title:	BONE PROSTHESIS WITH POROUS COATING

Patent #:	4462394	Issue Dt:	07/31/1984	Application #:	06374533	Filing Dt:	05/03/1982
Title:	INTRAMEDULLARY CANAL SEAL FOR CEMENT PRESSURIZATION

Patent #:	4457306	Issue Dt:	07/03/1984	Application #:	06375251	Filing Dt:	05/05/1982
Title:	TOOL AND METHOD FOR ENGAGING TWO MEMBERS OF A JOINT PROSTHESIS

Patent #:	4457301	Issue Dt:	07/03/1984	Application #:	06389834	Filing Dt:	06/18/1982
Title:	INTRAMEDULLARY FIXATION DEVICE

Patent #:	4523270	Issue Dt:	06/11/1985	Application #:	06413331	Filing Dt:	08/23/1982
Title:	METHOD AND DEVICE FOR CREATING CURVED SURFACES

Patent #:	4450835	Issue Dt:	05/29/1984	Application #:	06468245	Filing Dt:	02/22/1983
Title:	METHOD AND SYSTEM FOR INSERTING A SURGICAL WIRE

Patent #:	4459985	Issue Dt:	07/17/1984	Application #:	06472335	Filing Dt:	03/04/1983
Title:	TIBIAL PROSTHESIS EXTRACTOR

Patent #:	4610688	Issue Dt:	09/09/1986	Application #:	06481612	Filing Dt:	04/04/1983
Title:	TRIAXIALLY-BRAIDED FABRIC PROSTHESIS

Patent #:	D282238	Issue Dt:	01/21/1986	Application #:	06485369	Filing Dt:	04/15/1983
Title:	RASP HANDLE

Patent #:	D282277	Issue Dt:	01/21/1986	Application #:	06485536	Filing Dt:	04/15/1983
Title:	GUIDE FOR FEMORAL NECK OSTEOTOMY

Patent #:	4621630	Issue Dt:	11/11/1986	Application #:	06485541	Filing Dt:	04/15/1983
Title:	GUIDE FOR FEMORAL NECK OSTEOTOMY

Patent #:	4570623	Issue Dt:	02/18/1986	Application #:	06500506	Filing Dt:	06/02/1983
Title:	ARCHED BRIDGE STAPLE

Patent #:	4589883	Issue Dt:	05/20/1986	Application #:	06501215	Filing Dt:	06/06/1983
Title:	FEMORAL HIP PROSTHESIS

Patent #:	D283731	Issue Dt:	05/06/1986	Application #:	06501326	Filing Dt:	06/06/1983
Title:	FEMORAL HIP PROSTHESIS

Patent #:	4526579	Issue Dt:	07/02/1985	Application #:	06505572	Filing Dt:	06/17/1983
Title:	METHOD FOR GRAFT COPOLYMERIZATION TO NATURAL RUBBER ARTICLES

Patent #:	4666450	Issue Dt:	05/19/1987	Application #:	06526726	Filing Dt:	08/26/1983
Title:	ACETABULAR CUP ASSEMBLY PROSTHESIS

Patent #:	D286181	Issue Dt:	10/14/1986	Application #:	06526729	Filing Dt:	08/26/1983
Title:	ACETABULAR CUP ASSEMBLY PROSTHESIS

Patent #:	4593685	Issue Dt:	06/10/1986	Application #:	06542621	Filing Dt:	10/17/1983
Title:	BONE CEMENT APPLICATOR

Patent #:	4552136	Issue Dt:	11/12/1985	Application #:	06543203	Filing Dt:	10/19/1983
Title:	FEMORAL RASP

Patent #:	D284100	Issue Dt:	06/03/1986	Application #:	06543204	Filing Dt:	10/19/1983
Title:	FEMORAL RASP

Patent #:	D284889	Issue Dt:	07/29/1986	Application #:	06543206	Filing Dt:	10/19/1983
Title:	COMBINED ACETABULUM SIZER AND DRILL GUIDE

Patent #:	4528980	Issue Dt:	07/16/1985	Application #:	06543207	Filing Dt:	10/19/1983
Title:	ACETABULUM SIZER AND DRILL GUIDE

Patent #:	4944760	Issue Dt:	07/31/1990	Application #:	06545714	Filing Dt:	10/26/1983
Title:	METHOD AND INSTRUMENTATION FOR THE REPLACEMENT OF A KNEE PROSTHESIS

Patent #:	4613516	Issue Dt:	09/23/1986	Application #:	06699972	Filing Dt:	02/08/1985
Title:	BONDING OF BIOACTIVE GLASS COATINGS

Patent #:	4631082	Issue Dt:	12/23/1986	Application #:	06703352	Filing Dt:	02/20/1985
Title:	COBALT-CHROMIUM SUPERALLOY

Patent #:	4834755	Issue Dt:	05/30/1989	Application #:	06707724	Filing Dt:	03/04/1985
Title:	TRIAXIALLY-BRAIDED FABRIC PROSTHESIS

Patent #:	4611588	Issue Dt:	09/16/1986	Application #:	06741336	Filing Dt:	06/05/1985
Title:	LASER BEAM RESISTANT MATERIAL

Patent #:	4668290	Issue Dt:	05/26/1987	Application #:	06765298	Filing Dt:	08/13/1985
Title:	DISPERSION STRENGTHENED COBALT-CHROMIUM-MOLYBDENUM ALLOY PRODUCED BY GAS ATOMIZATION

Patent #:	4620533	Issue Dt:	11/04/1986	Application #:	06776259	Filing Dt:	09/16/1985
Title:	EXTERNAL BONE FIXATION APPARATUS

Patent #:	4834756	Issue Dt:	05/30/1989	Application #:	06786978	Filing Dt:	10/15/1985
Title:	BONE PROSTHESIS WITH POROUS COATING

Patent #:	4708132	Issue Dt:	11/24/1987	Application #:	06821948	Filing Dt:	01/24/1986
Title:	FIXATION DEVICE FOR A LIGAMENT OR TENDON PROSTHESIS

Patent #:	4650491	Issue Dt:	03/17/1987	Application #:	06829264	Filing Dt:	02/14/1986
Title:	LOCKING MECHANISM FOR PROSTHESIS COMPONENTS

Patent #:	5019350	Issue Dt:	05/28/1991	Application #:	06829350	Filing Dt:	02/13/1986
Title:	FLUORESCENT POLYMERS

Patent #:	4718911	Issue Dt:	01/12/1988	Application #:	06831246	Filing Dt:	02/19/1986
Title:	ACETABULAR CUP ASSEMBLY

Patent #:	4776330	Issue Dt:	10/11/1988	Application #:	06877626	Filing Dt:	06/23/1986
Title:	MODULAR FEMORAL FIXATION SYSTEM

Patent #:	4827919	Issue Dt:	05/09/1989	Application #:	06923256	Filing Dt:	10/27/1986
Title:	FEMORAL SPACER

Patent #:	4778469	Issue Dt:	10/18/1988	Application #:	06926702	Filing Dt:	11/04/1986
Title:	METHOD OF FORMING TISSUE INGROWTH SURFACE ON SURGICAL IMPLANTS

Patent #:	4683873	Issue Dt:	08/04/1987	Application #:	06928935	Filing Dt:	11/12/1986
Title:	METHOD AND DEVICE FOR TREATING LIVING TISSUES AND/OR CELLS BY MEANS OF PULSATING ELECTROMAGNETIC FIELDS

Patent #:	4714468	Issue Dt:	12/22/1987	Application #:	07007064	Filing Dt:	01/27/1987
Title:	PROSTHESIS FORMED FROM DISPERSION STRENGTYHENED COBALT-CHROMIUM- MOLYBDENUM ALLOY PRODUCED BY GAS ATOMIZATION

Patent #:	4743632	Issue Dt:	05/10/1988	Application #:	07018546	Filing Dt:	02/25/1987
Title:	POLYETHERURETHANE UREA POLYMERS AS SPACE FILLING TISSUE ADHESIVES

Patent #:	4900546	Issue Dt:	02/13/1990	Application #:	07079627	Filing Dt:	07/30/1987
Title:	BONE CEMENT FOR SUSTAINED RELEASE OF SUBSTANCES

Patent #:	4771788	Issue Dt:	09/20/1988	Application #:	07081308	Filing Dt:	08/03/1987
Title:	DOPPLER TIP WIRE GUIDE

Patent #:	4920967	Issue Dt:	05/01/1990	Application #:	07083610	Filing Dt:	08/11/1987
Title:	DOPPLER TIP WIRE GUIDE

Patent #:	4851195	Issue Dt:	07/25/1989	Application #:	07086423	Filing Dt:	08/17/1987
Title:	CARBON DIOXIDE SENSOR

Patent #:	4871369	Issue Dt:	10/03/1989	Application #:	07124134	Filing Dt:	11/23/1987
Title:	LONG STEM HIP IMPLANT

Patent #:	4784663	Issue Dt:	11/15/1988	Application #:	07126521	Filing Dt:	11/30/1987
Title:	ACETABULAR CUP ASSEMBLY

Patent #:	5002547	Issue Dt:	03/26/1991	Application #:	07151734	Filing Dt:	02/03/1988
Title:	APPARATUS FOR KNEE PROSTHESIS

Patent #:	4944756	Issue Dt:	07/31/1990	Application #:	07151747	Filing Dt:	02/03/1988
Title:	PROSTHETIC KNEE JOINT WITH IMPROVED PATELLAR COMPONENT TRACKING

Patent #:	5041114	Issue Dt:	08/20/1991	Application #:	07232188	Filing Dt:	08/15/1988
Title:	MODULAR FEMORAL FIXATION SYSTEM

Patent #:	4857269	Issue Dt:	08/15/1989	Application #:	07242750	Filing Dt:	09/09/1988
Title:	HIGH STRENGTH, LOW MODULUS, DUCTILE, BICOMPATIBLE

Patent #:	4952236	Issue Dt:	08/28/1990	Application #:	07357494	Filing Dt:	05/25/1989
Title:	METHOD OF MAKING HIGH STRENGTH, LOW MODULUS, DUCTILE, BIOCOMPATIBLE TITANIUM ALLOY

Patent #:	4996084	Issue Dt:	02/26/1991	Application #:	07373418	Filing Dt:	06/30/1989
Title:	COLLOIDAL SILICA WATER BASED SLURRY SYSTEM FOR INVESTMENT CASTING SHELL BACKUP COATS

Patent #:	4979956	Issue Dt:	12/25/1990	Application #:	07378437	Filing Dt:	07/10/1989
Title:	DEVICE AND METHOD FOR TENDON AND LIGAMENT REPAIR

Patent #:	5026715	Issue Dt:	06/25/1991	Application #:	07426455	Filing Dt:	10/20/1989
Title:	2-GUANIDINO-4-ARYLTHIAZOLES FOR TREATMENT OF PEPTIC ULCERS

Patent #:	4994277	Issue Dt:	02/19/1991	Application #:	07429891	Filing Dt:	10/31/1989
Title:	USE OF XANTHAN GUM FOR PREVENTING ADHESIONS

Patent #:	4991588	Issue Dt:	02/12/1991	Application #:	07434590	Filing Dt:	11/13/1989
Title:	DOPPLER GUIDE WIRE

Patent #:	5106614	Issue Dt:	04/21/1992	Application #:	07452939	Filing Dt:	12/18/1989
Title:	BONE CEMENT FOR SUSTAINED RELEASE OF SUBSTANCES

Patent #:	4987892	Issue Dt:	01/29/1991	Application #:	07456085	Filing Dt:	12/21/1989
Title:	SPINAL FIXATION DEVICE

Patent #:	5203595	Issue Dt:	04/20/1993	Application #:	07474421	Filing Dt:	02/02/1990
Title:	DOVETAIL-TYPE COUPLING DEVICE AND METHOD

Patent #:	5122134	Issue Dt:	06/16/1992	Application #:	07474425	Filing Dt:	02/02/1990
Title:	SURGICAL REAMER

Patent #:	5147366	Issue Dt:	09/15/1992	Application #:	07487342	Filing Dt:	03/01/1990
Title:	PRESSURIZATION OF BONE CEMENT SURROUNDING AN ENDOPROSTHESIS

Patent #:	5071040	Issue Dt:	12/10/1991	Application #:	07491754	Filing Dt:	03/09/1990
Title:	SURGICAL ADHESIVES MIXING AND DISPENSING IMPLEMENT

Patent #:	5037423	Issue Dt:	08/06/1991	Application #:	07520483	Filing Dt:	05/07/1990
Title:	METHOD AND INSTRUMENTATION FOR THE REPLACEMENT OF A KNEE PROSTHESIS

Patent #:	5035700	Issue Dt:	07/30/1991	Application #:	07549517	Filing Dt:	07/06/1990
Title:	PROSTHETIC KNEE JOINT WITH IMPROVED PATELLAR COMPONENT TRACKING

Patent #:	5108432	Issue Dt:	04/28/1992	Application #:	07557266	Filing Dt:	06/24/1990
Title:	POROUS FIXATION SURFACE

Patent #:	5100407	Issue Dt:	03/31/1992	Application #:	07577999	Filing Dt:	09/04/1990
Title:	MODULAR TRIAL HIP REPLACEMENT SYSTEM

Patent #:	5092892	Issue Dt:	03/03/1992	Application #:	07601554	Filing Dt:	10/23/1990
Title:	INTRAMEDULLARY CENTRALIZER

Patent #:	5061283	Issue Dt:	10/29/1991	Application #:	07614776	Filing Dt:	11/15/1990
Title:	METHOD FOR TENDON AND LIGAMENT REPAIR

Patent #:	5108435	Issue Dt:	04/28/1992	Application #:	07630420	Filing Dt:	12/19/1990
Title:	CAST BONE INGROWTH SURFACE

Patent #:	5047055	Issue Dt:	09/10/1991	Application #:	07633711	Filing Dt:	12/21/1990
Title:	HYDROGEL INTERVERTEBRAL DISC NUCLEUS

Patent #:	5192324	Issue Dt:	03/09/1993	Application #:	07635394	Filing Dt:	01/02/1990
Title:	BONE PROSTHESIS WITH POROUS COATING

Patent #:	5093319	Issue Dt:	03/03/1992	Application #:	07644758	Filing Dt:	01/24/1991
Title:	USE OF DERIVATIVES OF CHITIN SOLUBLE IN AQUEOUS SOLUTIONS FOR PREVENTING ADHESIONS

Patent #:	5116338	Issue Dt:	05/26/1992	Application #:	07645388	Filing Dt:	01/24/1991
Title:	APPARATUS FOR KNEE PROSTHESIS

Patent #:	5098437	Issue Dt:	03/24/1992	Application #:	07661157	Filing Dt:	02/13/1991
Title:	ACETABULAR CUP POSITIONING INSERT

Patent #:	5217462	Issue Dt:	06/08/1993	Application #:	07664905	Filing Dt:	03/05/1991
Title:	SCREW AND DRIVER

Patent #:	5190544	Issue Dt:	03/02/1993	Application #:	07670839	Filing Dt:	03/18/1991
Title:	MODULAR FEMORAL FIXATION SYSTEM

Patent #:	5181930	Issue Dt:	01/26/1993	Application #:	07683391	Filing Dt:	04/10/1991
Title:	COMPOSITE ORTHOPEDIC IMPLANT

Patent #:	5258420	Issue Dt:	11/02/1993	Application #:	07713645	Filing Dt:	06/10/1991
Title:	BONE CEMENT FOR SUSTAINED RELEASE OF SUBSTANCES

Patent #:	5190545	Issue Dt:	03/02/1993	Application #:	07750666	Filing Dt:	08/27/1991
Title:	CERCLAGE WIRE POSITIONING INSERT

Patent #:	5192326	Issue Dt:	03/09/1993	Application #:	07756957	Filing Dt:	09/09/1991
Title:	HYDROGEL BEAD INTERVERTEBRAL DISC NUCLEUS

Patent #:	5171243	Issue Dt:	12/15/1992	Application #:	07781536	Filing Dt:	10/22/1991
Title:	ACETABULAR CUP POSITIONING INSERT

Patent #:	5203653	Issue Dt:	04/20/1993	Application #:	07814137	Filing Dt:	12/30/1991
Title:	REAMER FOR SHAPING BONE SOCKETS

Patent #:	5213112	Issue Dt:	05/25/1993	Application #:	07827308	Filing Dt:	01/29/1992
Title:	TENSION METER FOR ORTHOPEDIC SURGERY

Patent #:	5276070	Issue Dt:	01/04/1994	Application #:	07860260	Filing Dt:	03/31/1992
Title:	BONE CEMENT

Patent #:	5250050	Issue Dt:	10/05/1993	Application #:	07876642	Filing Dt:	04/30/1992
Title:	APPARATUS FOR KNEE PROSTHESIS

Patent #:	5234456	Issue Dt:	08/10/1993	Application #:	07883241	Filing Dt:	05/07/1992
Title:	HYDROPHILIC STENT

Patent #:	5266326	Issue Dt:	11/30/1993	Application #:	07906953	Filing Dt:	06/30/1992
Title:	IN SITU MODIFICATION OF ALGINATE

Patent #:	5417695	Issue Dt:	05/23/1995	Application #:	07920081	Filing Dt:	07/27/1992
Title:	INSTRUMENTATION FOR PREPARING A DISTAL FEMUR

Assignor

PFIZER HOSPITAL PRODUCTS GROUP, INC.

Exec Dt:

07/09/1992

Assignee

HOWMEDICA INC.

325 EAST 42ND STREET NEW YORK, NY 10017-5755

NEW YORK, NY 10017-5755, NEW YORK

Correspondence name and address
	MS. CARMEN E. LANTIGUA
	PFIZER INC.
	235 EAST 42ND STREET, 20TH FLOOR
	NEW YORK, NY 10017-5755

Search Results as of: 05/12/2024 06:43 AM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6