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Patent Assignment Assignor Details
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Assignor Name : KAO, STEPHEN
Total Assignments: 23
Assignment: 1
Reel/Frame:011450/0285   Pages: 7
Recorded: 01/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIDSON CHARLES J.
Exec Dt:
12/15/2000
2
VARDI, GIL M.
Exec Dt:
12/14/2000
3
WILLIAMS, ERIC
Exec Dt:
12/13/2000
4
KAO, STEPHEN
Exec Dt:
12/19/2000
5
BEYHAN, NIYAZI U.
Exec Dt:
12/12/2000
Assignee
1
ADVANCED STENT TECHNOLOGIES, INC.
7026 KOLL CENTER PARKWAY
PLEASANTON, CALIFORNIA 94566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6689156
NONE
09669060
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW, LLP
ROGER T. BARRETT
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:015387/0611   Pages: 3
Recorded: 06/01/2004
Attorney Dkt #:021629-000510US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAO, STEPHEN
Exec Dt:
05/21/2004
Assignee
1
XTENT, INC.
125 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040186551
10738666
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
SCOTT M. SMITH
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 3
Reel/Frame:025096/0322   Pages: 4
Recorded: 10/05/2010
Attorney Dkt #:021629-000540US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAO, STEPHEN
Exec Dt:
05/21/2004
2
ANDREAS, BERNARD
Exec Dt:
05/21/2004
3
GIFFORD, HANSON S., III
Exec Dt:
05/21/2004
4
DEEM, MARK E.
Exec Dt:
05/21/2004
5
SNOW, DAVID W.
Exec Dt:
05/21/2004
6
GRAINGER, JEFFRY J.
Exec Dt:
05/21/2004
Assignee
1
XTENT, INC.
125 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8282680
US20090264979
12492828
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 4
Reel/Frame:015137/0988   Pages: 4
Recorded: 09/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACOSTA, PABLO
Exec Dt:
09/09/2004
2
ANDREAS, BERNARD
Exec Dt:
09/09/2004
3
KAO, STEPHEN
Exec Dt:
09/08/2004
4
KARRATT, JOE
Exec Dt:
09/08/2004
5
LANDREVILLE, STEVE
Exec Dt:
09/09/2004
6
LANG, ERIC
Exec Dt:
09/09/2004
7
SANDERSON, DAVID
Exec Dt:
09/08/2004
8
WELK, CRAIG
Exec Dt:
09/09/2004
9
SNOW, DAVID
Exec Dt:
09/09/2004
Assignee
1
XTENT, INC.
125 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7182779
US20050010276
10884616
Correspondence name and address
SCOTT M. SMITH
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 5
Reel/Frame:025096/0214   Pages: 4
Recorded: 10/05/2010
Attorney Dkt #:021629-000362US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACOSTA, PABLO
Exec Dt:
09/09/2004
2
ANDREAS, BERNARD
Exec Dt:
09/09/2004
3
KAO, STEPHEN
Exec Dt:
09/08/2004
4
KARRATT, JOE
Exec Dt:
09/08/2004
5
LANDREVILLE, STEVE
Exec Dt:
09/09/2004
6
LANG, ERIC
Exec Dt:
09/09/2004
7
SANDERSON, DAVID
Exec Dt:
09/08/2004
8
WELK, CRAIG
Exec Dt:
09/09/2004
9
SNOW, DAVID
Exec Dt:
09/09/2004
Assignee
1
XTENT, INC.
125 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8083788
US20070100423
11563793
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 6
Reel/Frame:016992/0054   Pages: 7
Recorded: 09/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMERSMARK, DAN JEFFERY
Exec Dt:
08/16/2005
2
KAO, STEPHEN
Exec Dt:
08/16/2005
3
WELK, CRAIG
Exec Dt:
08/16/2005
4
ACOSTA, PABLO
Exec Dt:
08/16/2005
5
KARATT, JOSEPH
Exec Dt:
08/16/2005
Assignee
1
XTENT, INC.
125 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7320702
US20060282148
11148546
Correspondence name and address
ORRICK, HERRINGTON & SUTCLIFFE LLP
4 PARK PLAZA, SUITE 1600
IRVINE, CA 92614-2558
ATTN: CHARLES C. FOWLER
Assignment: 7
Reel/Frame:020209/0761   Pages: 8
Recorded: 11/30/2007
Attorney Dkt #:XTNTNZ00401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMERSMARK, DAN JEFFERY
Exec Dt:
08/16/2005
2
KAO, STEPHEN
Exec Dt:
08/16/2005
3
WELK, CRAIG
Exec Dt:
08/16/2005
4
ACOSTA, PABLO
Exec Dt:
08/16/2005
5
KARATT, JOSEPH
Exec Dt:
08/16/2005
Assignee
1
XTENT, INC.
125 CONSTITUTION AVENUE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10219923
US20080071345
11947677
Correspondence name and address
XTENT, INC. C/O LEVINE BAGADE HAN LLP
2483 E. BAYSHORE ROAD
SUITE 100
PALO ALTO, CA 94303
Assignment: 8
Reel/Frame:022822/0186   Pages: 4
Recorded: 06/12/2009
Attorney Dkt #:XTNT-N-Z005.01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAO, STEPHEN
Exec Dt:
08/16/2005
Assignee
1
XTENT, INC.
125 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090276031
12484136
Correspondence name and address
XTENT, INC. C/O LEVINE BAGADE HAN LLP
2400 GENG ROAD
SUITE 120
PALO ALTO, CA 94303
Assignment: 9
Reel/Frame:048883/0192   Pages: 8
Recorded: 04/15/2019
Attorney Dkt #:JWMS-N-Z004.02-US (1/2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMERSMARK, DAN J.
Exec Dt:
08/16/2005
2
KAO, STEPHEN
Exec Dt:
08/16/2005
3
WELK, CRAIG
Exec Dt:
08/16/2005
4
ACOSTA, PABLO
Exec Dt:
08/16/2005
5
KARATT, JOSEPH
Exec Dt:
08/16/2005
Assignee
1
XTENT, INC.
125 CONSTITUTION AVENUE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11439524
US20190151124
16250863
Correspondence name and address
LEVINE BAGADE HAN LLP
2400 GENG ROAD, SUITE 120
PALO ALTO, CA 94303
Assignment: 10
Reel/Frame:019298/0129   Pages: 4
Recorded: 05/15/2007
Attorney Dkt #:XTNTNZ01200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAO, STEPHEN
Exec Dt:
03/28/2007
2
DITTMER, JEREMY
Exec Dt:
03/27/2007
3
LOWE, DAVID
Exec Dt:
03/27/2007
Assignee
1
XTENT, INC.
125 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070219613
11687903
Correspondence name and address
LEVINE BAGADE HAN LLP
2483 EAST BAYSHORE ROAD
SUITE 100
PALO ALTO, CA 94303
Assignment: 11
Reel/Frame:019279/0639   Pages: 4
Recorded: 05/11/2007
Attorney Dkt #:021629-003610US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDREAS, BERNARD
Exec Dt:
04/24/2007
2
CHEW, SUNMI
Exec Dt:
05/01/2007
3
DITTMER, JEREMY
Exec Dt:
04/23/2007
4
GRAINGER, JEFF
Exec Dt:
04/23/2007
5
KAO, STEPHEN
Exec Dt:
04/24/2007
6
LOWE, DAVID
Exec Dt:
04/24/2007
7
MAO, BRYAN
Exec Dt:
04/23/2007
8
OLSON, STEVE
Exec Dt:
05/01/2007
9
SNOW, DAVID
Exec Dt:
05/04/2007
10
WELK, CRAIG
Exec Dt:
04/24/2007
Assignee
1
XTENT, INC.
125 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8652198
US20070219612
11687885
Correspondence name and address
DOUGLAS PORTNOW
379 LYTTON AVENUE
PALO ALTO, CA 94301-1431
Assignment: 12
Reel/Frame:020887/0577   Pages: 4
Recorded: 05/01/2008
Attorney Dkt #:021629-000520US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAO, STEPHEN
Exec Dt:
04/30/2008
2
ANDREAS, BERNARD
Exec Dt:
04/30/2008
3
SNOW, DAVID W.
Exec Dt:
04/30/2008
Assignee
1
XTENT, INC.
125 CONSTITUTION DRIVE
PALO ALTO, DISTRICT OF COLUMBIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080208318
12061951
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW, LLP (CLI
TWO EMBARCADERO CENTER
8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 13
Reel/Frame:025388/0831   Pages: 2
Recorded: 11/22/2010
Attorney Dkt #:028488-000110US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAO, STEPHEN
Exec Dt:
10/26/2010
Assignee
1
VENITI
47533 WESTINGHOUSE DRIVE
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8864811
US20110301685
12911604
Correspondence name and address
JOY ROEDER
2 EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 14
Reel/Frame:025783/0609   Pages: 4
Recorded: 02/02/2011
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE, PREVIOUSLY RECORDED ON REEL 025388 FRAME 0831. ASSIGNOR(S) HEREBY HEREBY CONFIRMS THE CORRECTION OF THE ASSIGNEE'S NAME.
Assignor
1
KAO, STEPHEN
Exec Dt:
10/26/2010
Assignee
1
VENITI, INC.
47533 WESTINGHOUSE DRIVE
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8864811
US20110301685
12911604
Correspondence name and address
JOY ROEDER
2 EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111
Assignment: 15
Reel/Frame:025456/0676   Pages: 2
Recorded: 12/06/2010
Attorney Dkt #:028488-000410US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAO, STEPHEN
Exec Dt:
11/22/2010
Assignee
1
VENITI, INC.
47533 WESTINGHOUSE DRIVE
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9233014
US20120078341
12949609
Correspondence name and address
JOY ROEDER
2 EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 16
Reel/Frame:025760/0705   Pages: 7
Recorded: 02/02/2011
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE FROM VENITL TO VENITI, INC. ON THE ASSIGNMENT PREVIOUSLY RECORDED ON DECEMBER 6, 2010 PREVIOUSLY RECORDED ON REEL 025456 FRAME 0676. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTION OF THE ASSIGNEE NAME FROM VENITL TO VENITI, INC.
Assignor
1
KAO, STEPHEN
Exec Dt:
11/22/2010
Assignee
1
VENITI, INC.
47533 WESTINGHOUSE DRIVE
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9233014
US20120078341
12949609
Correspondence name and address
JOY ROEDER
2 EMBARCADERO CENTER, 6TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 17
Reel/Frame:027620/0403   Pages: 4
Recorded: 01/30/2012
Attorney Dkt #:10653-705.500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAO, STEPHEN
Exec Dt:
08/17/2011
Assignee
1
VENITI, INC.
1610 DES PERES ROAD, SUITE 385
ST. LOUIS, MISSOURI 63131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9301864
US20110307049
13156327
Correspondence name and address
SHAY GLENN LLP
2755 CAMPUS DRIVE, SUITE 210
SAN MATEO, CA 94403
Assignment: 18
Reel/Frame:027348/0748   Pages: 3
Recorded: 12/07/2011
Attorney Dkt #:10653-706.201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAO, STEPHEN
Exec Dt:
12/05/2011
Assignee
1
VENITI, INC.
1610 DES PERES ROAD, STE. 385
DES PERES, MISSOURI 63131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10959866
US20120078344
13244151
Correspondence name and address
STEPHANIE GEHLING
2755 CAMPUS DRIVE
SUITE 210
SAN MATEO, CA 94403
Assignment: 19
Reel/Frame:039247/0600   Pages: 4
Recorded: 07/25/2016
Attorney Dkt #:165916
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGLEN, PETER
Exec Dt:
07/03/2016
2
KAO, STEPHEN
Exec Dt:
07/11/2016
3
CHINUBHAI, ABHA
Exec Dt:
07/11/2016
4
LAGOE, DANIEL
Exec Dt:
07/11/2016
5
TRAN, LIEU
Exec Dt:
07/11/2016
Assignee
1
VENITI, INC.
4025 CLIPPER COURT
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160310302
15135251
Correspondence name and address
EVAN R. SOTIRIOU
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 20
Reel/Frame:049407/0679   Pages: 8
Recorded: 06/07/2019
Attorney Dkt #:2001.2003101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAGOE, DAN
Exec Dt:
04/03/2019
2
KAO, STEPHEN
Exec Dt:
12/20/2018
3
CHINUBHAI, ABHA
Exec Dt:
04/03/2019
4
RECINELLA, DANIEL
Exec Dt:
04/06/2019
5
ELKINS, JEFF
Exec Dt:
04/05/2019
6
NGUYEN, TRUDY
Exec Dt:
02/14/2019
Assignee
1
VENITI, INC.
4025 CLIPPER COURT
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170281379
15472990
Correspondence name and address
SEAGER, TUFTE & WICKHEM, LLP
100 SOUTH 5TH STREET
SUITE 600
MINNEAPOLIS, MN 55402
Assignment: 21
Reel/Frame:049836/0633   Pages: 11
Recorded: 07/23/2019
Attorney Dkt #:2001.2002101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAO, STEPHEN
Exec Dt:
12/20/2018
2
CHINUBHAI, ABHA
Exec Dt:
03/11/2019
3
MARCY, RODNEY
Exec Dt:
04/17/2019
4
SOLANO, SCOTT
Exec Dt:
04/09/2019
5
NEGLEN, PETER
Exec Dt:
04/05/2019
6
LAGOE, DAN
Exec Dt:
03/11/2019
7
RECINELLA, DAN
Exec Dt:
04/06/2019
8
MCCARTHY, KIM
Exec Dt:
05/10/2019
Assignee
1
VENITI, INC.
4025 CLIPPER COURT
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170202568
15410236
Correspondence name and address
SEAGER, TUFTE & WICKHEM, LLP
100 SOUTH 5TH STREET
SUITE 600
MINNEAPOLIS, MN 55402
Assignment: 22
Reel/Frame:052715/0573   Pages: 4
Recorded: 05/20/2020
Attorney Dkt #:11195-707.200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAO, STEPHEN
Exec Dt:
05/13/2020
Assignee
1
ARGO CARDIOVASCULAR, INC.
DARTMOUTH REGIONAL TECHNICAL CENTER
16 CAVENDISH CT.
LEBANON, NEW HAMPSHIRE 03766
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200268514
16789250
Correspondence name and address
JAMES R. SHAY
SHAY GLENN LLP
2929 CAMPUS DRIVE, SUITE 225
SAN MATEO, CA 94403
Assignment: 23
Reel/Frame:062567/0625   Pages: 4
Recorded: 02/02/2023
Attorney Dkt #:2001.2515101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAO, STEPHEN
Exec Dt:
02/01/2023
2
CHINUBHAI, ABHA
Exec Dt:
02/01/2023
Assignee
1
BOSTON SCIENTIFIC SCIMED, INC.
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180318115
15911002
Correspondence name and address
SEAGER TUFTE & WICKHEM LLP
100 SOUTH 5TH STREET #600
MINNEAPOLIS, MN 55402

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