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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:024233/0346   Pages: 9
Recorded: 04/15/2010
Attorney Dkt #:PFG-CSI
Conveyance: SECURITY AGREEMENT
Total properties: 45
1
Patent #:
5221258
Issue Dt:
06/22/1993
Application #:
07643919
Filing Dt:
01/22/1991
Title:
INTRODUCTION BALLOON CATHETER
2
Patent #:
5295958
Issue Dt:
03/22/1994
Application #:
07680705
Filing Dt:
04/04/1991
Title:
METHOD AND APPARATUS FOR IN VIVO HEART VALVE DECALCIFICATION
3
Patent #:
5181911
Issue Dt:
01/26/1993
Application #:
07689361
Filing Dt:
04/22/1991
Title:
HELICAL BALLOON PERFUSION ANGIOPLASTY CATHETER
4
Patent #:
5314438
Issue Dt:
05/24/1994
Application #:
08012444
Filing Dt:
02/02/1993
Title:
ABRASIVE DRIVE SHAFT DEVICE FOR ROTATIONAL ATHERECTOMY
5
Patent #:
5443446
Issue Dt:
08/22/1995
Application #:
08190990
Filing Dt:
02/03/1994
Title:
METHOD AND APPARATUS FOR IN VIVO HEART VALVE DECALCIFICATION
6
Patent #:
5554163
Issue Dt:
09/10/1996
Application #:
08429626
Filing Dt:
04/27/1995
Title:
ATHERECTOMY DEVICE
7
Patent #:
6027460
Issue Dt:
02/22/2000
Application #:
08527932
Filing Dt:
09/14/1995
Title:
ROTATABLE INTRAVASCULAR APPARATUS
8
Patent #:
5897566
Issue Dt:
04/27/1999
Application #:
08679470
Filing Dt:
07/15/1996
Title:
ROTATIONAL ATHERECTOMY DEVICE
9
Patent #:
5893857
Issue Dt:
04/13/1999
Application #:
08785991
Filing Dt:
01/21/1997
Title:
HANDLE FOR ATHERECTOMY DEVICE
10
Patent #:
6494890
Issue Dt:
12/17/2002
Application #:
08911586
Filing Dt:
08/14/1997
Title:
ECCENTRIC ROTATIONAL ATHERECTOMY DEVICE
11
Patent #:
6129734
Issue Dt:
10/10/2000
Application #:
08957942
Filing Dt:
10/27/1997
Title:
ROTATIONAL ATHERECTOMY DEVICE WITH RADIALLY EXPANDABLE PRIME MOVER COUPLING
12
Patent #:
6077282
Issue Dt:
06/20/2000
Application #:
08988493
Filing Dt:
12/10/1997
Title:
ROTATIONAL ATHERECTOMY DEVICE WITH EXCHANGEABLE DRIVE SHAFT CARTRIDGE
13
Patent #:
6024749
Issue Dt:
02/15/2000
Application #:
09039732
Filing Dt:
03/16/1998
Title:
ROTATIONAL ATHERECTOMY DEVICE WITH IMPROVED EXCHANGEABLE DRIVE SHAFT CARTRIDGE
14
Patent #:
6132444
Issue Dt:
10/17/2000
Application #:
09044550
Filing Dt:
03/19/1998
Title:
IMPROVED ECCENTRIC DRIVE SHAFT FOR ATHERECTOMY DEVICE AND METHOD FOR MANUFACTURE
15
Patent #:
6039747
Issue Dt:
03/21/2000
Application #:
09057364
Filing Dt:
04/08/1998
Title:
ROTATIONAL ATHERECTOMY DEVICE WITH IMPROVED OPTICAL TACHOMETER
16
Patent #:
6217595
Issue Dt:
04/17/2001
Application #:
09225370
Filing Dt:
01/04/1999
Title:
ROTATIONAL ATHERECTOMY DEVICE
17
Patent #:
6638288
Issue Dt:
10/28/2003
Application #:
09552739
Filing Dt:
04/18/2000
Title:
ECCENTRIC DRIVE SHAFT FOR ATHERECTOMY DEVICE AND METHOD FOR MANUFACTURE
18
Patent #:
6295712
Issue Dt:
10/02/2001
Application #:
09597959
Filing Dt:
06/20/2000
Title:
Rotational atherectomy device
19
Patent #:
6852118
Issue Dt:
02/08/2005
Application #:
10084001
Filing Dt:
10/19/2001
Publication #:
US20030078594
Pub Dt:
04/24/2003
Title:
SELF-INDEXING COUPLING FOR ROTATIONAL ANGIOPLASTY DEVICE
20
Patent #:
7174240
Issue Dt:
02/06/2007
Application #:
10272126
Filing Dt:
10/16/2002
Publication #:
US20030120296
Pub Dt:
06/26/2003
Title:
CONTROL SYSTEM FOR ROTATIONAL ANGIOPLASTY DEVICE
21
Patent #:
7507245
Issue Dt:
03/24/2009
Application #:
10272164
Filing Dt:
10/16/2002
Publication #:
US20030125756
Pub Dt:
07/03/2003
Title:
ROTATIONAL ANGIOPLASTY DEVICE WITH ABRASIVE CROWN
22
Patent #:
NONE
Issue Dt:
Application #:
11431994
Filing Dt:
05/11/2006
Publication #:
US20060249205
Pub Dt:
11/09/2006
Title:
Fluid control system for a rotational atherectomy device
23
Patent #:
9078692
Issue Dt:
07/14/2015
Application #:
11432119
Filing Dt:
05/11/2006
Publication #:
US20060258976
Pub Dt:
11/16/2006
Title:
Rotational atherectomy system
24
Patent #:
7584022
Issue Dt:
09/01/2009
Application #:
11432128
Filing Dt:
05/11/2006
Publication #:
US20060235453
Pub Dt:
10/19/2006
Title:
METHOD FOR CONTROLLING FLUID FLOW IN A ROTATIONAL ATHERECTOMY DEVICE
25
Patent #:
NONE
Issue Dt:
Application #:
11432162
Filing Dt:
05/11/2006
Publication #:
US20060271242
Pub Dt:
11/30/2006
Title:
System for controlling a flow of fluid through a rotational atherectomy device
26
Patent #:
8597313
Issue Dt:
12/03/2013
Application #:
11761128
Filing Dt:
06/11/2007
Publication #:
US20080306498
Pub Dt:
12/11/2008
Title:
ECCENTRIC ABRADING HEAD FOR HIGH-SPEED ROTATIONAL ATHERECTOMY DEVICES
27
Patent #:
8439937
Issue Dt:
05/14/2013
Application #:
11767725
Filing Dt:
06/25/2007
Publication #:
US20080319462
Pub Dt:
12/25/2008
Title:
SYSTEM, APPARATUS AND METHOD FOR OPENING AN OCCLUDED LESION
28
Patent #:
8475478
Issue Dt:
07/02/2013
Application #:
11773517
Filing Dt:
07/05/2007
Publication #:
US20090012548
Pub Dt:
01/08/2009
Title:
Cleaning apparatus and method for high-speed rotational atherectomy devices
29
Patent #:
8348965
Issue Dt:
01/08/2013
Application #:
11876891
Filing Dt:
10/23/2007
Publication #:
US20090105736
Pub Dt:
04/23/2009
Title:
ROTATIONAL ATHERECTOMY DEVICE WITH COUNTERWEIGHTING
30
Patent #:
8551128
Issue Dt:
10/08/2013
Application #:
11951870
Filing Dt:
12/06/2007
Publication #:
US20090149877
Pub Dt:
06/11/2009
Title:
ROTATIONAL ATHERECTOMY DEVICE WITH PRE-CURVED DRIVE SHAFT
31
Patent #:
8758377
Issue Dt:
06/24/2014
Application #:
12130024
Filing Dt:
05/30/2008
Publication #:
US20090299391
Pub Dt:
12/03/2009
Title:
ECCENTRIC ABRADING AND CUTTING HEAD FOR HIGH-SPEED ROTATIONAL ATHERECTOMY DEVICES
32
Patent #:
8702735
Issue Dt:
04/22/2014
Application #:
12130083
Filing Dt:
05/30/2008
Publication #:
US20090299392
Pub Dt:
12/03/2009
Title:
ECCENTRIC ABRADING ELEMENT FOR HIGH-SPEED ROTATIONAL ATHERECTOMY DEVICES
33
Patent #:
8795303
Issue Dt:
08/05/2014
Application #:
12363914
Filing Dt:
02/02/2009
Publication #:
US20100198239
Pub Dt:
08/05/2010
Title:
MULTI-MATERIAL ABRADING HEAD FOR ATHERECTOMY DEVICES HAVING LATERALLY DISPLACED CENTER OF MASS
34
Patent #:
8628550
Issue Dt:
01/14/2014
Application #:
12388703
Filing Dt:
02/19/2009
Publication #:
US20100211088
Pub Dt:
08/19/2010
Title:
ROTATIONAL ATHERECTOMY SEGMENTED ABRADING HEAD AND METHOD TO IMPROVE ABRADING EFFICIENCY
35
Patent #:
8177801
Issue Dt:
05/15/2012
Application #:
12405765
Filing Dt:
03/17/2009
Publication #:
US20090264908
Pub Dt:
10/22/2009
Title:
METHOD AND APPARATUS FOR INCREASING ROTATIONAL AMPLITUDE OF ABRASIVE ELEMENT ON HIGH-SPEED ROTATIONAL ATHERECTOMY DEVICE
36
Patent #:
8632557
Issue Dt:
01/21/2014
Application #:
12464524
Filing Dt:
05/12/2009
Publication #:
US20100292720
Pub Dt:
11/18/2010
Title:
ROTATIONAL ATHERECTOMY DEVICE AND METHOD TO IMPROVE ABRADING EFFICIENCY
37
Patent #:
9186170
Issue Dt:
11/17/2015
Application #:
12466130
Filing Dt:
05/14/2009
Publication #:
US20090306689
Pub Dt:
12/10/2009
Title:
BIDIRECTIONAL EXPANDABLE HEAD FOR ROTATIONAL ATHERECTOMY DEVICE
38
Patent #:
NONE
Issue Dt:
Application #:
12466152
Filing Dt:
05/14/2009
Publication #:
US20090306690
Pub Dt:
12/10/2009
Title:
ABRASIVE NOSE CONE WITH EXPANDABLE CUTTING AND SANDING REGION FOR ROTATIONAL ATHERECTOMY DEVICE
39
Patent #:
8192451
Issue Dt:
06/05/2012
Application #:
12466164
Filing Dt:
05/14/2009
Publication #:
US20090306691
Pub Dt:
12/10/2009
Title:
CUTTING AND CORING ATHERECTOMY DEVICE AND METHOD
40
Patent #:
8162964
Issue Dt:
04/24/2012
Application #:
12466179
Filing Dt:
05/14/2009
Publication #:
US20090306657
Pub Dt:
12/10/2009
Title:
SPLIT FLEXIBLE TUBE BIASING AND DIRECTIONAL ATHERECTOMY DEVICE AND METHOD
41
Patent #:
NONE
Issue Dt:
Application #:
12568939
Filing Dt:
09/29/2009
Publication #:
US20110077673
Pub Dt:
03/31/2011
Title:
ROTATIONAL ATHERECTOMY DEVICE WITH FRICTIONAL CLUTCH HAVING MAGNETIC NORMAL FORCE
42
Patent #:
NONE
Issue Dt:
Application #:
12576601
Filing Dt:
10/09/2009
Publication #:
US20110087254
Pub Dt:
04/14/2011
Title:
ROTATIONAL ATHERECTOMY DEVICE WITH KEYED EXCHANGEABLE DRIVE SHAFT
43
Patent #:
8628551
Issue Dt:
01/14/2014
Application #:
12578222
Filing Dt:
10/13/2009
Publication #:
US20100036402
Pub Dt:
02/11/2010
Title:
ROTATIONAL ATHERECTOMY DEVICE WITH PRE-CURVED DRIVE SHAFT
44
Patent #:
9055966
Issue Dt:
06/16/2015
Application #:
12580590
Filing Dt:
10/16/2009
Publication #:
US20100100110
Pub Dt:
04/22/2010
Title:
ECCENTRIC ABRADING AND CUTTING HEAD FOR HIGH-SPEED ROTATIONAL ATHERECTOMY DEVICES
45
Patent #:
D610258
Issue Dt:
02/16/2010
Application #:
29298320
Filing Dt:
12/03/2007
Title:
ROTATIONAL ATHERECTOMY ABRASIVE CROWN
Assignor
1
CARDIOVASCULAR SYSTEMS, INC.
Exec Dt:
04/12/2010
Assignee
1
PARTNERS FOR GROWTH III, L.P.
180 PACIFIC AVENUE
SAN FRANCISCO, CALIFORNIA 94111
Correspondence name and address
BENJAMIN GREENSPAN
620 LAGUNA ROAD
MILL VALLEY, CA 94941

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