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Patent Assignment Assignor Details
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Assignor Name : ECHT, DEBRA S.
Total Assignments: 21
Assignment: 1
Reel/Frame:006620/0755   Pages: 5
Recorded: 06/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWEENEY, MICHAEL B.
Exec Dt:
06/04/1993
2
ECHT, DEBRA S.
Exec Dt:
06/14/1993
Assignee
1
VENTRITEX, INC.
709 E. EVELYN AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5383908
NONE
08079069
Correspondence name and address
BARBARA JOHNSON
709 E. EVELYN AVENUE
SUNNYVALE, CA 94086
Assignment: 2
Reel/Frame:014866/0460   Pages: 4
Recorded: 07/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHT, DEBRA S.
Exec Dt:
06/09/2004
2
BRISKEN, AXEL F.
Exec Dt:
06/09/2004
3
RILEY, RICHARD E.
Exec Dt:
06/09/2004
4
COWAN, MARK W.
Exec Dt:
06/09/2004
Assignee
1
EBR SYSTEMS, INC.
880 MAUDE AVENUE
SUITE C
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050070962
10869631
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JAMES M. HESLIN
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 3
Reel/Frame:014866/0470   Pages: 4
Recorded: 07/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHT, DEBRA S.
Exec Dt:
06/09/2004
2
BRISKEN, AXEL F.
Exec Dt:
06/06/2004
3
RILEY, RICHARD E.
Exec Dt:
06/09/2004
Assignee
1
EBR SYSTEMS, INC.
880 MAUDE AVENUE
SUITE C
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7184830
US20050043762
10869242
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JAMES M. HESLIN
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 4
Reel/Frame:014866/0497   Pages: 4
Recorded: 07/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHT, DEBRA S.
Exec Dt:
06/09/2004
2
BRISKEN, AXEL F.
Exec Dt:
06/09/2004
3
RILEY, RICHARD E.
Exec Dt:
06/09/2004
4
COWAN, MARK W.
Exec Dt:
06/09/2004
Assignee
1
EBR SYSTEMS, INC.
880 MAUDE AVENUE
SUITE C
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7050849
US20050131468
10869705
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JAMES M. HESLIN
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 5
Reel/Frame:015043/0540   Pages: 3
Recorded: 08/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHT, DEBRA S.
Exec Dt:
06/09/2004
2
BRISKEN, AXEL F.
Exec Dt:
06/09/2004
3
RILEY, RICHARD E.
Exec Dt:
06/09/2004
Assignee
1
EBR SYSTEMS, INC.
880 MAUDE AVENUE
SUITE C
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7006864
US20040260214
10869776
Correspondence name and address
JAMES M. HESLIN
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 6
Reel/Frame:042705/0216   Pages: 3
Recorded: 06/14/2017
Attorney Dkt #:41567-704.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHT, DEBRA S.
Exec Dt:
06/09/2004
2
BRISKEN, AXEL F.
Exec Dt:
06/09/2004
3
RILEY, RICHARD E.
Exec Dt:
06/09/2004
Assignee
1
EBR SYSTEMS, INC.
686 WEST MAUDE AVENUE
SUITE 102
MOUNTAIN VIEW, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7809438
US20070123939
11627284
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 7
Reel/Frame:042705/0908   Pages: 4
Recorded: 06/14/2017
Attorney Dkt #:41567-706.401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHT, DEBRA S.
Exec Dt:
06/09/2004
2
BRISKEN, AXEL F.
Exec Dt:
06/09/2004
3
RILEY, RICHARD E.
Exec Dt:
06/09/2004
4
COWAN, MARK W.
Exec Dt:
06/09/2004
Assignee
1
EBR SYSTEMS, INC.
686 WEST MAUDE AVENUE
SUITE 102
MOUNTAIN VIEW, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060161061
11386294
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 8
Reel/Frame:017257/0072   Pages: 4
Recorded: 03/03/2006
Attorney Dkt #:21834-001010US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRISKEN, AXEL F.
Exec Dt:
12/20/2005
2
COWAN, MARK W.
Exec Dt:
12/20/2005
3
ECHT, DEBRA S.
Exec Dt:
12/20/2005
4
RILEY, RICHARD E.
Exec Dt:
12/20/2005
Assignee
1
EBR SYSTEMS, INC.
686 WEST MAUDE AVENUE
SUITE 102
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7606621
US20060136005
11315524
Correspondence name and address
JAMES M. HESLIN
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 9
Reel/Frame:017318/0029   Pages: 4
Recorded: 03/16/2006
Attorney Dkt #:21834-000820US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, MARK W.
Exec Dt:
12/02/2005
2
ECHT, DEBRA S.
Exec Dt:
12/20/2005
3
RILEY, RICHARD E.
Exec Dt:
12/20/2005
4
BRISKEN, AXEL F.
Exec Dt:
12/20/2005
Assignee
1
EBR SYSTEMS, INC.
686 WEST MAUDE AVENUE
SUITE 102
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7610092
US20060136004
11315023
Correspondence name and address
JAMES M. HESLIN
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 10
Reel/Frame:042706/0169   Pages: 4
Recorded: 06/14/2017
Attorney Dkt #:41567-708.401-403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, MARK W.
Exec Dt:
12/20/2005
2
ECHT, DEBRA S.
Exec Dt:
12/20/2005
3
RILEY, RICHARD E.
Exec Dt:
12/20/2005
4
BRISKEN, AXEL F.
Exec Dt:
12/20/2005
Assignee
1
EBR SYSTEMS, INC.
686 WEST MAUDE AVENUE
SUITE 102
MOUNTAIN VIEW, CALIFORNIA 94085
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7996087
US20100063562
12554234
 
8315701
US20100228308
12554257
 
9008776
US20130282073
13657252
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 11
Reel/Frame:042706/0393   Pages: 4
Recorded: 06/14/2017
Attorney Dkt #:41567-710.301 & 401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRISKEN, AXEL F.
Exec Dt:
12/20/2005
2
COWAN, MARK W.
Exec Dt:
12/20/2005
3
ECHT, DEBRA S.
Exec Dt:
12/20/2005
4
RILEY, RICHARD E.
Exec Dt:
12/20/2005
Assignee
1
EBR SYSTEMS, INC.
686 WEST MAUDE AVENUE
SUITE 102
MOUNTAIN VIEW, CALIFORNIA 94085
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7890173
US20090326601
12554181
 
7848815
US20090319006
12554199
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 12
Reel/Frame:017562/0979   Pages: 6
Recorded: 02/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHT, DEBRA S.
Exec Dt:
02/09/2006
2
RILEY, RICHARD E.
Exec Dt:
02/09/2006
3
COWAN, MARK W.
Exec Dt:
02/09/2006
4
BRISKEN, AXEL F.
Exec Dt:
02/09/2006
Assignee
1
EBR SYSTEMS, INC.
686 WEST MAUDE AVENUE, SUITE 102
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7702392
US20070060961
11351569
Correspondence name and address
PAUL T. PARKER
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WASHINGTON 98111-1247
Assignment: 13
Reel/Frame:018435/0685   Pages: 4
Recorded: 10/25/2006
Attorney Dkt #:21834-001310US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHT, DEBRA S.
Exec Dt:
10/09/2006
2
RILEY, RICHARD E.
Exec Dt:
10/09/2006
3
COWAN, MARK W.
Exec Dt:
10/12/2006
4
BRISKEN, AXEL F.
Exec Dt:
10/09/2006
Assignee
1
EBR SYSTEMS, INC.
686 WEST MAUDE AVENUE
SUITE 102
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7765001
US20070055184
11468002
Correspondence name and address
JAMES M. HESLIN
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 14
Reel/Frame:024693/0055   Pages: 4
Recorded: 07/15/2010
Attorney Dkt #:021834-001311US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHT, DEBRA S.
Exec Dt:
10/09/2006
2
RILEY, RICHARD E.
Exec Dt:
10/09/2006
3
COWAN, MARK W.
Exec Dt:
10/12/2006
4
BRISKEN, AXEL F.
Exec Dt:
10/09/2006
Assignee
1
EBR SYSTEMS, INC.
686 WEST MAUDE AVENUE, SUITE 102
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7765001
US20070055184
11468002
Correspondence name and address
JOY ROEDER
2 EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 15
Reel/Frame:025099/0861   Pages: 4
Recorded: 10/06/2010
Attorney Dkt #:021834-001311US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHT, DEBRA S.
Exec Dt:
10/09/2006
2
RILEY, RICHARD E.
Exec Dt:
10/09/2006
3
COWAN, MARK W.
Exec Dt:
10/12/2006
4
BRISKEN, AXEL F.
Exec Dt:
10/09/2006
Assignee
1
EBR SYSTEMS, INC.
686 WEST MAUDE AVENUE, SUITE 102
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9333364
US20100286744
12829183
Correspondence name and address
JOY ROEDER
2 EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 16
Reel/Frame:042709/0686   Pages: 4
Recorded: 06/14/2017
Attorney Dkt #:41567-713.402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHT, DEBRA S.
Exec Dt:
10/09/2006
2
RILEY, RICHARD E.
Exec Dt:
10/09/2006
3
COWAN, MARK W.
Exec Dt:
10/12/2006
4
BRISKEN, AXEL F.
Exec Dt:
10/09/2006
Assignee
1
EBR SYSTEMS, INC.
686 WEST MAUDE AVENUE
SUITE 102
MOUNTAIN VIEW, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10207115
US20160235976
15138582
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 17
Reel/Frame:048292/0335   Pages: 3
Recorded: 02/08/2019
Attorney Dkt #:132529-8005.US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHT, DEBRA S.
Exec Dt:
10/09/2006
2
RILEY, RICHARD E.
Exec Dt:
10/09/2006
3
COWAN, MARK W.
Exec Dt:
10/12/2006
4
BRISKEN, AXEL F.
Exec Dt:
10/09/2006
Assignee
1
EBR SYSTEMS, INC.
480 OAKMEAD PARKWAY
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11376439
US20190351226
16249196
Correspondence name and address
PAUL T PARKER
PO BOX 1247
SEATTLE, WA 98111-1247
Assignment: 18
Reel/Frame:060557/0468   Pages: 3
Recorded: 06/30/2022
Attorney Dkt #:132529-8005.US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHT, DEBRA S.
Exec Dt:
10/09/2006
2
RILEY, RICHARD E.
Exec Dt:
10/09/2006
3
COWAN, MARK W.
Exec Dt:
10/12/2006
4
BRISKEN, AXEL F.
Exec Dt:
10/09/2006
Assignee
1
EBR SYSTEMS, INC.
480 OAKMEAD PARKWAY
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220331588
17854768
Correspondence name and address
MATTHEW S. WILLIAMS
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 19
Reel/Frame:018655/0399   Pages: 4
Recorded: 12/19/2006
Attorney Dkt #:21834-000830US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, MARK W.
Exec Dt:
12/13/2006
2
ECHT, DEBRA S.
Exec Dt:
12/13/2006
3
RILEY, RICHARD E.
Exec Dt:
12/13/2006
4
BRISKEN, AXEL F.
Exec Dt:
12/13/2006
Assignee
1
EBR SYSTEMS, INC.
686 WEST MAUDE AVENUE
SUITE 102
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7558631
US20070078490
11535857
Correspondence name and address
JAMES M. HESLIN
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 20
Reel/Frame:048135/0265   Pages: 4
Recorded: 01/25/2019
Attorney Dkt #:132529-8008.US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, MARK W.
Exec Dt:
06/14/2007
2
RILEY, RICHARD E.
Exec Dt:
06/14/2007
3
BRISKEN, AXEL F.
Exec Dt:
06/14/2007
4
ECHT, DEBRA S.
Exec Dt:
06/14/2007
Assignee
1
EBR SYSTEMS, INC.
480 OAKMEAD PARKWAY
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190336776
16174052
Correspondence name and address
PAUL T PARKER
PO BOX 1247
SEATTLE, WA 98111-1247
Assignment: 21
Reel/Frame:042692/0649   Pages: 3
Recorded: 06/13/2017
Attorney Dkt #:41567-723.201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOWLER, ROBERT
Exec Dt:
03/26/2009
2
COWAN, MARK W.
Exec Dt:
03/26/2009
3
WILLIS, N. PARKER
Exec Dt:
03/26/2009
4
BRISKEN, AXEL F.
Exec Dt:
03/26/2009
5
ECHT, DEBRA S.
Exec Dt:
03/26/2009
Assignee
1
EBR SYSTEMS, INC.
686 WEST MAUDE AVENUE
SUITE 102
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7953493
US20090264965
12340395
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050

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