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Patent Assignment Assignor Details
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Assignor Name : WELK, CRAIG
Total Assignments: 23
Assignment: 1
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: 2
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: 3
Reel/Frame:016012/0973   Pages: 3
Recorded: 05/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACOSTA, PABLO
Exec Dt:
12/10/2004
2
WELK, CRAIG
Exec Dt:
12/13/2004
3
GRAINGER, JEFFRY J.
Exec Dt:
12/10/2004
Assignee
1
XTENT, INC.
125 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060069424
10952568
Correspondence name and address
JAMES M. HESLIN
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 4
Reel/Frame:016947/0626   Pages: 5
Recorded: 08/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDREAS, BERNARD
Exec Dt:
08/22/2005
2
WELK, CRAIG
Exec Dt:
08/16/2005
3
SANDERSON, DAVID
Exec Dt:
08/22/2005
Assignee
1
XTENT, INC.
125 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8641746
US20060271150
11142753
Correspondence name and address
ORRICK, HERRINGTON & SUTCLIFFE LLP
4 PARK PLAZA, SUITE 1600
IRVINE, CA 92614-2558
ATTN: CHARLES C. FOWLER
Assignment: 5
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: 6
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: 7
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: 8
Reel/Frame:016965/0759   Pages: 4
Recorded: 09/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCGARRY, MICHAEL
Exec Dt:
08/17/2005
2
WELK, CRAIG
Exec Dt:
08/17/2005
Assignee
1
XTENT, INC.
125 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8460357
US20060271151
11142788
Correspondence name and address
ORRICK HERRINGTON & SUTCLIFFE LLP
4 PARK PLAZA
SUITE 1600
IRVINE, CA 92614-2558
CHARLES C. FOWLER
Assignment: 9
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: 10
Reel/Frame:033609/0940   Pages: 5
Recorded: 08/26/2014
Attorney Dkt #:ENDOLOG.105A2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYBERRY, KEVIN
Exec Dt:
06/08/2010
2
WELK, CRAIG
Exec Dt:
06/16/2010
3
SCHRECK, STEFAN G.
Exec Dt:
06/16/2010
Assignee
1
ENDOLOGIX, INC.
11 STUDEBAKER
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8945202
US20110054594
12769581
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 11
Reel/Frame:033610/0956   Pages: 5
Recorded: 08/26/2014
Attorney Dkt #:ENDOLOG.105A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYBERRY, KEVIN
Exec Dt:
06/08/2010
2
WELK, CRAIG
Exec Dt:
06/16/2010
3
SCHRECK, STEFAN G.
Exec Dt:
06/16/2010
Assignee
1
ENDOLOGIX, INC.
11 STUDEBAKER
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110054586
12769506
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 12
Reel/Frame:051879/0136   Pages: 5
Recorded: 02/20/2020
Attorney Dkt #:109167-0405
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYBERRY, KEVIN
Exec Dt:
06/08/2010
2
WELK, CRAIG
Exec Dt:
06/16/2010
3
SCHRECK, STEFAN G.
Exec Dt:
06/16/2010
Assignee
1
ENDOLOGIX, INC.
2 MUSICK
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10603196
US20150173923
14581675
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 13
Reel/Frame:027563/0885   Pages: 5
Recorded: 01/19/2012
Attorney Dkt #:ENDOLOG.134A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYBERRY, KEVIN
Exec Dt:
01/09/2012
2
WELK, CRAIG
Exec Dt:
01/06/2012
3
MONETTI, RICHARD
Exec Dt:
01/17/2012
Assignee
1
ENDOLOGIX, INC.
11 STUDEBAKER
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120109279
13287907
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 14
Reel/Frame:051285/0872   Pages: 5
Recorded: 12/13/2019
Attorney Dkt #:109167-0407
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYBERRY, KEVIN
Exec Dt:
01/09/2012
2
WELK, CRAIG
Exec Dt:
01/06/2012
3
MONETTI, RICHARD
Exec Dt:
01/17/2012
Assignee
1
ENDOLOGIX, INC.
2 MUSICK
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11406518
US20170128246
15414499
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 15
Reel/Frame:063023/0238   Pages: 5
Recorded: 03/17/2023
Attorney Dkt #:109167-0757
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYBERRY, KEVIN
Exec Dt:
01/09/2012
2
WELK, CRAIG
Exec Dt:
01/06/2012
3
MONETTI, RICHARD
Exec Dt:
01/17/2012
Assignee
1
ENDOLOGIX, INC.
2 MUSICK
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230218416
17882378
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 16
Reel/Frame:040586/0390   Pages: 5
Recorded: 11/10/2016
Attorney Dkt #:109167-0214
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRECK, STEFAN
Exec Dt:
10/05/2015
2
WELK, CRAIG
Exec Dt:
10/07/2015
Assignee
1
ENDOLOGIX, INC.
2 MUSICK
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10470870
US20170239035
15310198
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 17
Reel/Frame:050980/0074   Pages: 5
Recorded: 11/11/2019
Attorney Dkt #:109167-0619
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRECK, STEFAN
Exec Dt:
10/05/2015
2
WELK, CRAIG
Exec Dt:
10/07/2015
Assignee
1
ENDOLOGIX, INC.
2 MUSICK
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11497597
US20200069412
16679959
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 18
Reel/Frame:065723/0370   Pages: 7
Recorded: 11/30/2023
Attorney Dkt #:109167-0668
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, KEVIN
Exec Dt:
08/24/2016
2
LEE, ROLANDO
Exec Dt:
08/23/2016
3
WELK, CRAIG
Exec Dt:
08/24/2016
4
TRAN, BRYANT
Exec Dt:
08/24/2016
Assignee
1
ENDOLOGIX, INC.
2 MUSICK
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220218503
17485100
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 19
Reel/Frame:051429/0845   Pages: 7
Recorded: 01/06/2020
Attorney Dkt #:109167-0622
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHNES, DALE
Exec Dt:
07/09/2018
2
IFTEKHAR, ARIF
Exec Dt:
09/20/2018
3
WELK, CRAIG
Exec Dt:
07/09/2018
4
KNOLL, KEVIN
Exec Dt:
07/09/2018
Assignee
1
ENDOLOGIX, INC.
2 MUSICK
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11559386
NONE
16629032
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 20
Reel/Frame:054144/0558   Pages: 8
Recorded: 10/22/2020
Attorney Dkt #:109167-0637
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IFTEKHAR, MOHAMMED ARIF
Exec Dt:
09/20/2018
2
COSTANDI, PETER
Exec Dt:
09/19/2018
3
ORTEGA, CARLOS
Exec Dt:
09/20/2018
4
WILLIAMS, CHRIS
Exec Dt:
09/14/2018
5
WELK, CRAIG
Exec Dt:
09/18/2018
Assignee
1
ENDOLOGIX, INC.
2 MUSICK
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11717392
US20210093440
17049932
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 21
Reel/Frame:054464/0177   Pages: 7
Recorded: 11/24/2020
Attorney Dkt #:109167-0642
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEUSEN, MARK
Exec Dt:
09/14/2018
2
EHNES, DALE
Exec Dt:
09/14/2018
3
MAGGARD, JASON
Exec Dt:
10/31/2018
4
KING, RILEY
Exec Dt:
09/14/2018
5
WELK, CRAIG
Exec Dt:
09/18/2018
Assignee
1
ENDOLGIX, INC.
2 MUSICK
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11660179
US20210205066
17058627
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 22
Reel/Frame:064484/0955   Pages: 7
Recorded: 08/03/2023
Attorney Dkt #:109167-0766
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEUSEN, MARK
Exec Dt:
09/14/2018
2
EHNES, DALE
Exec Dt:
09/14/2018
3
MAGGARD, JASON
Exec Dt:
10/31/2018
4
KING, RILEY
Exec Dt:
09/14/2018
5
WELK, CRAIG
Exec Dt:
09/18/2018
Assignee
1
ENDOLOGIX, INC.
2 MUSICK
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230363886
18137611
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 23
Reel/Frame:062058/0412   Pages: 13
Recorded: 12/12/2022
Attorney Dkt #:109167-0650
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEUSEN, MARK
Exec Dt:
07/13/2021
2
WOODSON, TERI
Exec Dt:
01/19/2021
3
STAUDENMAYER, CHRISTOPHER
Exec Dt:
01/20/2021
4
PARSONS, DENNIS
Exec Dt:
01/24/2021
5
THUROW, DION
Exec Dt:
01/21/2021
6
GOFF, RYAN
Exec Dt:
01/20/2021
7
PATEL, KAUSHIK
Exec Dt:
03/09/2021
8
STONE, ARIC
Exec Dt:
01/22/2021
9
EHNES, DALE
Exec Dt:
01/20/2021
10
WELK, CRAIG
Exec Dt:
07/01/2021
Assignee
1
ENDOLOGIX LLC
2 MUSICK
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210401566
17279000
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007-5109

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