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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:013496/0824   Pages: 29
Recorded: 03/14/2003
Conveyance: RELEASE OF SECURITY INTEREST
Total properties: 116
Page 1 of 2
Pages: 1 2
1
Patent #:
Issue Dt:
10/08/1985
Application #:
06604028
Filing Dt:
04/26/1984
Title:
LEVEL CONTROL FOR A FLUIDIZED BED
2
Patent #:
Issue Dt:
06/10/1986
Application #:
06646569
Filing Dt:
08/31/1984
Title:
BED SAMPLER FOR A HIGH-TEMPERATURE FLUIDIZED BED
3
Patent #:
Issue Dt:
08/25/1987
Application #:
06710114
Filing Dt:
03/11/1985
Title:
HEART VALVE PROSTHESIS
4
Patent #:
Issue Dt:
09/08/1987
Application #:
06806032
Filing Dt:
12/06/1985
Title:
HEART VALVE
5
Patent #:
Issue Dt:
04/18/1989
Application #:
07045397
Filing Dt:
05/04/1987
Title:
HEART VALVE
6
Patent #:
Issue Dt:
12/19/1989
Application #:
07284103
Filing Dt:
12/14/1988
Title:
HEART VALVE PROSTHESIS WITH IMPROVED RECESS DESIGN
7
Patent #:
Issue Dt:
09/05/1989
Application #:
07284104
Filing Dt:
12/14/1988
Title:
HEART VALVE PROSTHESIS WITH LEAFLETS VARYING IN THICKNESS AND HAVING SPHERICAL EARS
8
Patent #:
Issue Dt:
09/15/1992
Application #:
07427246
Filing Dt:
10/25/1989
Title:
HEART VALVE PROSTHESIS WITH IMPROVED BI-LEAFLET PIVOT DESIGN
9
Patent #:
Issue Dt:
08/06/1991
Application #:
07508275
Filing Dt:
04/11/1990
Title:
BIOPROSTHETIC HEART VALVE WITH ELASTIC COMMISSURES
10
Patent #:
Issue Dt:
12/10/1991
Application #:
07610084
Filing Dt:
11/07/1990
Title:
SUTURE RINGS FOR HEART VALVES AND METHOD OF SECURING SUTURE RINGS TO HEART VALVES
11
Patent #:
Issue Dt:
09/15/1992
Application #:
07695851
Filing Dt:
05/06/1991
Title:
BIOPROSTHETIC HEART VALVE WITH SEMI-PERMEABLE COMMISSURE POSTS AND DEFORMABLE LEAFLETS
12
Patent #:
Issue Dt:
01/12/1993
Application #:
07776990
Filing Dt:
10/16/1991
Title:
BI-LEAFLET HEART VALVE PROSTHESIS WITH SHARED PIVOT RECESS
13
Patent #:
Issue Dt:
06/23/1992
Application #:
07795497
Filing Dt:
11/21/1991
Title:
COMBINED PROSTHETIC AORTIC HEART VALVE AND VASCULAR GRAFT
14
Patent #:
Issue Dt:
05/04/1993
Application #:
07821973
Filing Dt:
01/16/1992
Title:
TRI-LEAFLET ALL CARBON HEART VALVE
15
Patent #:
Issue Dt:
03/14/1995
Application #:
07875241
Filing Dt:
04/28/1992
Title:
PROSTHETIC HEART VALVE WITH SEWING RING
16
Patent #:
Issue Dt:
03/09/1993
Application #:
07896831
Filing Dt:
06/11/1992
Title:
HEART VALVE PROSTHESIS WITH IMPROVED BI-LEAFLET PIVOT DESIGN
17
Patent #:
Issue Dt:
08/01/1995
Application #:
07931280
Filing Dt:
08/17/1992
Title:
STERILIZATION OF TISSUE IMPLANTS USING IODINE
18
Patent #:
Issue Dt:
04/04/1995
Application #:
08018882
Filing Dt:
04/08/1993
Title:
MITRAL VALVE PROSTHESIS ROTATOR
19
Patent #:
Issue Dt:
11/01/1994
Application #:
08150595
Filing Dt:
11/10/1993
Title:
SIZING APPARATUS FOR HEART VALVE WITH SUPRA ANNULAR SUTURE RING
20
Patent #:
Issue Dt:
03/14/1995
Application #:
08166252
Filing Dt:
12/13/1993
Title:
MECHANICAL HEART VALVE WITH COMPRESSIBLE STIFFENING RING
21
Patent #:
Issue Dt:
08/22/1995
Application #:
08253097
Filing Dt:
06/02/1994
Title:
ROTATABLE HEART VALVE HOLDER
22
Patent #:
Issue Dt:
01/02/1996
Application #:
08257681
Filing Dt:
06/09/1994
Title:
INTEGRATED HEART VALUE ROTATOR AND HOLDER
23
Patent #:
Issue Dt:
10/01/1996
Application #:
08282675
Filing Dt:
07/29/1994
Title:
HOLDER AND PACKAGING FOR BIOPROSTHETIC HEART VALVE
24
Patent #:
Issue Dt:
12/10/1996
Application #:
08303387
Filing Dt:
09/09/1994
Title:
HEART VALVE PROSTHESIS ROTATOR WITH BENDABLE SHAFT AND DRIVE MECHANISM
25
Patent #:
Issue Dt:
07/02/1996
Application #:
08339476
Filing Dt:
11/14/1994
Title:
APPARATUS FOR TESTING PROSTHETIC HEART VALVE HINGE MECHANISM
26
Patent #:
Issue Dt:
07/09/1996
Application #:
08462955
Filing Dt:
06/05/1995
Title:
ORTHOPEDIC PROSTHETIC IMPLANTS WITH PYROLYTIC CARBON OR CERAMIC ARTICULATING SURFACES
27
Patent #:
Issue Dt:
10/29/1996
Application #:
08473771
Filing Dt:
06/06/1995
Title:
FLUIDIZED BED WITH UNIFORM HEAT DISTRIBUTION AND MULTIPLE PORT NOZZLE
28
Patent #:
Issue Dt:
04/06/1999
Application #:
08652953
Filing Dt:
05/24/1996
Title:
COMBINED PROSTHETIC AORTIC HEART VALVE AND VASCULAR GRAFT WITH SEALED SEWING RING
29
Patent #:
Issue Dt:
04/06/1999
Application #:
08685457
Filing Dt:
07/19/1996
Title:
FLUIDIZED BED WITH UNIFORM HEAT DISTRIBUTION AND MULTIPLE PORT NOZZLE
30
Patent #:
Issue Dt:
07/25/2000
Application #:
08850412
Filing Dt:
05/02/1997
Title:
FLEXIBLE VALVE ROTATOR
31
Patent #:
Issue Dt:
09/21/1999
Application #:
08851572
Filing Dt:
05/05/1997
Title:
LOW PROFILE INTRODUCER AND ROTATOR
32
Patent #:
Issue Dt:
10/20/1998
Application #:
08970227
Filing Dt:
11/14/1997
Title:
PACKAGING FOR MITRAL OR AORTIC VALVE DEVCE
33
Patent #:
Issue Dt:
02/26/2002
Application #:
08971273
Filing Dt:
11/17/1997
Title:
METHOD FOR EXTRACTING LIPIDS FROM TISSUE SAMPLES USING HIGH OSMOLALITY STORAGE MEDIUM AND PRODUCT
34
Patent #:
Issue Dt:
05/25/1999
Application #:
08989843
Filing Dt:
12/12/1997
Title:
UNIVERSAL HEART VALVE HOLDER
35
Patent #:
Issue Dt:
07/18/2000
Application #:
09012498
Filing Dt:
01/23/1998
Title:
UNIVERSAL HEART VALVE HOLDER
36
Patent #:
Issue Dt:
03/13/2001
Application #:
09019542
Filing Dt:
02/06/1998
Title:
METHOD AND APPARATUS OF INSERTING OF OCCLUDER(S) IN HEART VALVE PROSTHESES
37
Patent #:
Issue Dt:
07/25/2000
Application #:
09019749
Filing Dt:
02/06/1998
Title:
NON-CALCIFIC BIOMATERIAL BY GLUTARALDEHYDE FOLLOWED BY OXIDATIVE FIXATION
38
Patent #:
Issue Dt:
06/26/2001
Application #:
09023549
Filing Dt:
02/13/1998
Title:
OXIDATIVE STABILIZATION OF COLLAGEN CONTAINING MATERIALS
39
Patent #:
Issue Dt:
03/09/2004
Application #:
09040914
Filing Dt:
03/18/1998
Title:
PROSTHETIC HEART VALVE WITH SURFACE MODIFICATION
40
Patent #:
Issue Dt:
11/09/1999
Application #:
09049411
Filing Dt:
03/27/1998
Title:
SYSTEM AND METHOD FOR IMPLANTING AN EXPANDABLE MEDICAL DEVICE INTO A BODY
41
Patent #:
Issue Dt:
03/07/2000
Application #:
09079796
Filing Dt:
05/15/1998
Title:
APPARATUS AND METHOD FOR CUTTING A HEART VALVE ANNULUS
42
Patent #:
Issue Dt:
11/07/2000
Application #:
09090192
Filing Dt:
06/04/1998
Title:
ANNULOPLASTY RING
43
Patent #:
Issue Dt:
09/12/2000
Application #:
09103483
Filing Dt:
06/24/1998
Title:
LIVING HINGE ATTACHMENT OF LEAFLET TO A VALVE BODY
44
Patent #:
Issue Dt:
08/22/2000
Application #:
09114008
Filing Dt:
07/10/1998
Title:
IMPLANTABLE ATTACHING RING
45
Patent #:
Issue Dt:
12/05/2000
Application #:
09119205
Filing Dt:
07/20/1998
Title:
CROSS-LINKING TISSUE WITH A COMPOUND HAVEING A C8 TO C40 ALPHATIC CHAIN
46
Patent #:
Issue Dt:
03/06/2001
Application #:
09144805
Filing Dt:
09/01/1998
Title:
SUTURELESS CUFF FOR HEART VALVES
47
Patent #:
Issue Dt:
02/29/2000
Application #:
09144885
Filing Dt:
09/01/1998
Title:
METHOD AND APPARATUS FOR TREATING AND PREVENTING ARTERIOSCLEROSIS
48
Patent #:
Issue Dt:
03/06/2001
Application #:
09154811
Filing Dt:
09/17/1998
Title:
SPHERICAL SHOE PROOF TEST
49
Patent #:
Issue Dt:
03/13/2001
Application #:
09161045
Filing Dt:
09/25/1998
Title:
MECHANICAL HEART VALVE ASSEMBLY WITH SUPER-ELASTIC LOCK WIRE
50
Patent #:
Issue Dt:
09/12/2000
Application #:
09164145
Filing Dt:
09/30/1998
Title:
DEVICE AND METHOD FOR REINFORCING AN ANASTOMOTIC SITE
51
Patent #:
Issue Dt:
11/05/2002
Application #:
09170925
Filing Dt:
10/13/1998
Title:
POLYMER VALVE LEAFLETS WITH MOLDED FREE EDGES
52
Patent #:
Issue Dt:
08/15/2000
Application #:
09174386
Filing Dt:
10/16/1998
Title:
SEPARABLE ANNULOPLASTY RING
53
Patent #:
Issue Dt:
08/07/2001
Application #:
09174387
Filing Dt:
10/16/1998
Title:
ELASTIC VALVE WITH PARTIALLY EXPOSED STENT
54
Patent #:
Issue Dt:
09/11/2001
Application #:
09265791
Filing Dt:
03/10/1999
Title:
PRE-STRESSING DEVICES INCORPORATING MATERIALS SUBJECT TO STRESS SOFTENING
55
Patent #:
Issue Dt:
03/13/2001
Application #:
09284000
Filing Dt:
04/01/1999
Title:
TILTING DISK HEART VALVE HAVING CAVITATION REDUCING CONTACT GEOMETRY
56
Patent #:
Issue Dt:
06/18/2002
Application #:
09288400
Filing Dt:
04/08/1999
Title:
ANNULOPLASTY RING HOLDER
57
Patent #:
Issue Dt:
06/18/2002
Application #:
09288400
Filing Dt:
04/08/1999
Title:
ANNULOPLASTY RING HOLDER
58
Patent #:
Issue Dt:
11/27/2001
Application #:
09289262
Filing Dt:
04/09/1999
Title:
METHOD FOR TREATING CROSS-LINKED BIOLOGICAL TISSUES
59
Patent #:
Issue Dt:
01/23/2001
Application #:
09289426
Filing Dt:
04/09/1999
Title:
BLOCKED FUNCTIONAL REAGANTS FOR CROSS-LINKING BIOLOGICAL TISSUES
60
Patent #:
Issue Dt:
09/04/2001
Application #:
09292485
Filing Dt:
04/15/1999
Title:
HEART VALVE LEAFLET WITH SCALLOPED FREE MARGIN
61
Patent #:
Issue Dt:
09/04/2001
Application #:
09292914
Filing Dt:
04/16/1999
Title:
HEART VALVE LEAFLET
62
Patent #:
Issue Dt:
10/24/2000
Application #:
09296190
Filing Dt:
04/23/1999
Title:
ONE HANDED INSTRUMENT FOR SPREADING A HEART VALVE
63
Patent #:
Issue Dt:
10/17/2000
Application #:
09298211
Filing Dt:
04/23/1999
Title:
TISSUE CROSSLINKING FOR BIOPROSTHESES USING ACTIVATED DIFUNCTIONAL OR POLYFUNCTIONAL ACIDS
64
Patent #:
Issue Dt:
09/17/2002
Application #:
09301467
Filing Dt:
04/28/1999
Title:
FINAL ASSEMBLY VISUAL INSPECTION SYSTEM FOR PACKAGED HEART VALVES
65
Patent #:
Issue Dt:
09/17/2002
Application #:
09301467
Filing Dt:
04/28/1999
Title:
FINAL ASSEMBLY VISUAL INSPECTION SYSTEM FOR PACKAGED HEART VALVES
66
Patent #:
Issue Dt:
03/27/2001
Application #:
09310801
Filing Dt:
05/12/1999
Title:
HEART VALVE PROSTHESIS HAVING A PIVOT DESIGN FOR IMPROVING FLOW CHARACTERISTICS
67
Patent #:
Issue Dt:
04/17/2001
Application #:
09320023
Filing Dt:
05/26/1999
Title:
MODULAR HEART VALVE PROTHESIS
68
Patent #:
Issue Dt:
03/13/2001
Application #:
09320029
Filing Dt:
05/26/1999
Title:
SHOCK RESISTANT PACKAGING FOR A PROSTHETIC HEART VALVE
69
Patent #:
Issue Dt:
10/02/2001
Application #:
09320063
Filing Dt:
05/26/1999
Title:
BIOPROSTHETIC HEART VALVE WITH BALANCED STENT POST DEFLECTION
70
Patent #:
Issue Dt:
03/13/2001
Application #:
09320119
Filing Dt:
05/26/1999
Title:
BEND CLIP FOR FLEXIBLE ROTATOR
71
Patent #:
Issue Dt:
09/11/2001
Application #:
09321079
Filing Dt:
05/27/1999
Title:
SUTURELESS HEART VALVE PROSTHESIS
72
Patent #:
Issue Dt:
11/12/2002
Application #:
09321325
Filing Dt:
05/27/1999
Publication #:
Pub Dt:
12/06/2001
Title:
PROSTHETIC HEART VALVES WITH FLEXIBLE POST GEOMETRY
73
Patent #:
Issue Dt:
10/09/2001
Application #:
09329506
Filing Dt:
06/10/1999
Title:
METHOD OF ATTACHMENT OF LARGE-BORE AORTIC GRAFT TO AN AORTIC VALVE
74
Patent #:
Issue Dt:
03/19/2002
Application #:
09340251
Filing Dt:
07/01/1999
Title:
LOW PROFILE FLEXIBLE PUSHER ROTATOR
75
Patent #:
NONE
Issue Dt:
Application #:
09352415
Filing Dt:
07/12/1999
Publication #:
Pub Dt:
05/09/2002
Title:
POLYMER HEART VALVE WITH INSERT MOLDED FABRIC SEWING CUFF
76
Patent #:
Issue Dt:
06/05/2001
Application #:
09353677
Filing Dt:
07/15/1999
Title:
STAPLED HEART PROSTHESIS AND METHOD OF INSTALLING SAME
77
Patent #:
Issue Dt:
01/16/2001
Application #:
09356936
Filing Dt:
07/19/1999
Title:
HEART VALVE LEAFLET WITH REINFORCED FREE MARGIN
78
Patent #:
Issue Dt:
07/09/2002
Application #:
09357584
Filing Dt:
07/20/1999
Publication #:
Pub Dt:
12/06/2001
Title:
ANTIMICROBIAL ANNULOPLASTY RING HAVING A BIODEGRADABLE INSERT
79
Patent #:
Issue Dt:
07/09/2002
Application #:
09357666
Filing Dt:
07/20/1999
Title:
ANTITHROMBOGENIC ANNULOPLASTY RING HAVING A BIODEGRADABLE INSERT
80
Patent #:
Issue Dt:
03/04/2003
Application #:
09359235
Filing Dt:
07/22/1999
Publication #:
Pub Dt:
06/14/2001
Title:
METHOD FOR PRODUCING ANTIMICROBIAL ANTITHROMBOGENIC MEDICAL DEVICES
81
Patent #:
Issue Dt:
11/06/2001
Application #:
09360093
Filing Dt:
07/23/1999
Title:
HEART VALVE PROSTHESIS WITH A RESILIENTLY DEFORMABLE RETAINING MEMBER
82
Patent #:
Issue Dt:
02/19/2002
Application #:
09360127
Filing Dt:
07/23/1999
Title:
MULTI-FILAMENT VALVE STENT FOR A CARDIAC VALVULAR PROSTHESIS
83
Patent #:
Issue Dt:
04/02/2002
Application #:
09360423
Filing Dt:
07/23/1999
Title:
TRI-COMPOSITE, FULL ROOT, STENTLESS VALVE
84
Patent #:
Issue Dt:
03/19/2002
Application #:
09411494
Filing Dt:
10/04/1999
Title:
TISSUE-DERIVED VASCULAR GRAFTS AND METHODS FOR MAKING THE SAME
85
Patent #:
Issue Dt:
07/10/2001
Application #:
09437597
Filing Dt:
11/10/1999
Title:
STERILIZATION OF SURGICAL SITES
86
Patent #:
Issue Dt:
11/12/2002
Application #:
09459429
Filing Dt:
12/13/1999
Title:
ANTICALCIFICATION TREATMENTS FOR FIXED BIOMATERIALS
87
Patent #:
Issue Dt:
09/02/2003
Application #:
09523804
Filing Dt:
03/13/2000
Title:
ALTERING HEART VALVE LEAFLET ATTACHMENT GEOMETRY TO INFLUENCE THE LOCATION AND MAGNITUDE OF MAXIMUM LOADED STRESS ON THE LEAFLET
88
Patent #:
Issue Dt:
10/21/2003
Application #:
09640599
Filing Dt:
08/17/2000
Title:
HEART VAVLE STENT WITH ALIGNMENT POSTS
89
Patent #:
Issue Dt:
02/25/2003
Application #:
09648574
Filing Dt:
08/25/2000
Title:
METHOD AND APPARATUS FOR STAPLING AN ANNULOPLASTY BAND IN-SITU
90
Patent #:
Issue Dt:
10/28/2003
Application #:
09665306
Filing Dt:
09/19/2000
Title:
HEART VALVE PROSTHESIS
91
Patent #:
NONE
Issue Dt:
Application #:
09740716
Filing Dt:
12/19/2000
Publication #:
Pub Dt:
08/15/2002
Title:
CROSS-LINKING TISSUE WITH TRIS (HYDROXYMETHYL) PHOSPHINO COMPOUNDS
92
Patent #:
Issue Dt:
04/06/2004
Application #:
09745233
Filing Dt:
12/21/2000
Publication #:
Pub Dt:
12/05/2002
Title:
SEWING CUFF ASSEMBLY FOR HEART VALVES
93
Patent #:
NONE
Issue Dt:
Application #:
09745398
Filing Dt:
12/21/2000
Publication #:
Pub Dt:
06/27/2002
Title:
PROSTHETIC GRAFT DEVICE WITH VENTRICULAR APEX ATTACHMENT APPARATUS
94
Patent #:
Issue Dt:
07/15/2003
Application #:
09745684
Filing Dt:
12/21/2000
Publication #:
Pub Dt:
06/27/2002
Title:
LEAKPROOF CONTAINER FOR IMPLANTABLE PROSTHETIC DEVICE
95
Patent #:
Issue Dt:
07/22/2003
Application #:
09746280
Filing Dt:
12/21/2000
Publication #:
Pub Dt:
06/27/2002
Title:
POLYMERIC HEART VALVE FABRICATED FROM POLYURETHANE/POLYSILICONEURETHANE BLENDS
96
Patent #:
Issue Dt:
09/24/2002
Application #:
09746379
Filing Dt:
12/21/2000
Publication #:
Pub Dt:
06/27/2002
Title:
POLYMER HEART VALVE WITH HELICAL COAPTION SURFACE
97
Patent #:
Issue Dt:
09/24/2002
Application #:
09746379
Filing Dt:
12/21/2000
Publication #:
Pub Dt:
06/27/2002
Title:
POLYMER HEART VALVE WITH HELICAL COAPTION SURFACE
98
Patent #:
NONE
Issue Dt:
Application #:
09746380
Filing Dt:
12/21/2000
Publication #:
Pub Dt:
08/29/2002
Title:
Mechanical heart valve packaged in a liquid
99
Patent #:
Issue Dt:
07/25/2006
Application #:
09746712
Filing Dt:
12/21/2000
Publication #:
Pub Dt:
06/07/2001
Title:
ANTIBIOTIC TREATED IMPLANTABLE MEDICAL DEVICES
100
Patent #:
Issue Dt:
07/20/2004
Application #:
09746979
Filing Dt:
12/21/2000
Publication #:
Pub Dt:
09/27/2001
Title:
PROSTHETIC HEART VALVE WITH SURFACE MODIFICATION
Assignors
1
Exec Dt:
01/21/2003
2
Exec Dt:
01/21/2003
3
Exec Dt:
01/21/2003
4
Exec Dt:
01/21/2003
5
Exec Dt:
01/21/2003
6
Exec Dt:
01/21/2003
7
Exec Dt:
01/21/2003
8
Exec Dt:
01/21/2003
9
Exec Dt:
01/21/2003
Assignee
1
1300 EAST ANDERSON LANE
AUSTIN, TEXAS 78752
Correspondence name and address
SILLS CUMMIS RADIN TISCHMAN ET AL
MICHAEL I. CHAKANSKY
ONE RIVERFRONT PLAZA
NEWARK, NEW JERSEY 07102-5400

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