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Patent Assignment Assignor Details
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Assignor Name : DITTLI, ERICH
Total Assignments: 26
Assignment: 1
Reel/Frame:010235/0922   Pages: 2
Recorded: 09/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DITTLI, ERICH
Exec Dt:
08/30/1999
Assignee
1
PHONAK AG
LAUBISRUTISTRASSE 28
CH-8712 STAFA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6625290
NONE
09342407
Correspondence name and address
DAVID E. SPAW
526 SUPERIOR AVENUE, EAST
SUITE 1200
CLEVELAND, OH 44114-1484
Assignment: 2
Reel/Frame:010626/0047   Pages: 3
Recorded: 02/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DITTLI, ERICH
Exec Dt:
01/28/2000
2
GABATHULER, BRUNO
Exec Dt:
01/28/2000
3
NICCOLAI, RICHARD
Exec Dt:
01/28/2000
Assignee
1
PHONAK AG
LAUBISRUTISTR. 28
8712 STAFA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D457635
NONE
29115855
Correspondence name and address
DAVID E. SPAW
526 SUPERIOR AVNEUE, EAST
SUITE 1200
CLEVELAND, OH 44114-1484
Assignment: 3
Reel/Frame:015475/0734   Pages: 3
Recorded: 06/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DITTLI, ERICH
Exec Dt:
05/12/2004
Assignee
1
PHONAK AG
LAUBISRUTISTRASSE 28
CH-8712 STAFA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7099485
US20050201580
10797842
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 4
Reel/Frame:015656/0147   Pages: 3
Recorded: 02/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DITTLI, ERICH
Exec Dt:
11/10/2004
Assignee
1
PHONAK AG
LAUBISRUTISTRASSE 28
CH-8712 STAFA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7590256
US20060072775
10953678
Correspondence name and address
MICHAEL W. GARVEY
1801 EAST 9TH STREET, SUITE 1200
CLEVELAND, OHIO 44114-3108
Assignment: 5
Reel/Frame:018288/0292   Pages: 3
Recorded: 09/22/2006
Attorney Dkt #:TSW-40757
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DITTLI, ERICH
Exec Dt:
09/20/2006
Assignee
1
PHONAK AG
LAUBISRUETISTRASSE 28
STAEFA, SWITZERLAND CH-8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7742613
US20070297628
11425480
Correspondence name and address
MICHAEL W. GARVEY
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 6
Reel/Frame:021113/0907   Pages: 5
Recorded: 06/18/2008
Attorney Dkt #:FRG-18265
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUKALL, BRITTA
Exec Dt:
05/19/2008
2
NAEF, THERESE
Exec Dt:
05/19/2008
3
WASSERMANN, FLORIAN
Exec Dt:
05/19/2008
4
ANGST, JAN
Exec Dt:
06/12/2008
5
DITTLI, ERICH
Exec Dt:
06/11/2008
6
PORTMANN, PAUL
Exec Dt:
06/11/2008
Assignee
1
PHONAK AG
LAUBISRUTISTRASSE 28
STAFA, SWITZERLAND CH-8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D615205
NONE
29306506
Correspondence name and address
RANKIN HILL AND CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094-7808
Assignment: 7
Reel/Frame:023776/0824   Pages: 5
Recorded: 01/13/2010
Attorney Dkt #:FRG-18265.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUKALL, BRITTA
Exec Dt:
05/19/2008
2
NAEF, THERESE
Exec Dt:
05/19/2008
3
WASSERMANN, FLORIAN
Exec Dt:
05/19/2008
4
ANGST, JAN
Exec Dt:
06/12/2008
5
DITTLI, ERICH
Exec Dt:
06/11/2008
6
PORTMANN, PAUL
Exec Dt:
06/11/2008
Assignee
1
PHONAK AG
LAUBISRUTISTRASSE 28
STAFA, SWITZERLAND CH-8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D634434
NONE
29353288
Correspondence name and address
RANKIN, HILL AND CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094-7808
Assignment: 8
Reel/Frame:023036/0401   Pages: 3
Recorded: 07/31/2009
Attorney Dkt #:TSW-45068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DITTLI, ERICH
Exec Dt:
07/09/2009
2
MUELLER, DANIEL
Exec Dt:
07/06/2009
3
LEIST, CHRISTOPH
Exec Dt:
07/09/2009
Assignee
1
PHONAK AG
LAUBISRUETISTRASSE 28
STAEFA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8311252
US20100111341
12444413
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 9
Reel/Frame:024032/0629   Pages: 4
Recorded: 03/05/2010
Attorney Dkt #:TSW-46119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANGST, JAN
Exec Dt:
01/27/2010
2
DITTLI, ERICH
Exec Dt:
01/27/2010
3
PORTMANN, PAUL
Exec Dt:
01/27/2010
Assignee
1
PHONAK AG
LAUBISRUETISTRASSE 28
STAFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8401211
US20100172525
12601051
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 10
Reel/Frame:024273/0180   Pages: 3
Recorded: 04/22/2010
Attorney Dkt #:TSW-46205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DITTLI, ERICH
Exec Dt:
01/27/2010
2
ANGST, JAN
Exec Dt:
01/27/2010
Assignee
1
PHONAK AG
LAUBISRUETISTRASSE 28
STAFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100202648
12664783
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 11
Reel/Frame:024853/0013   Pages: 4
Recorded: 08/18/2010
Attorney Dkt #:TSW-46479
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANGST, JAN
Exec Dt:
04/29/2010
2
DITTLI, ERICH
Exec Dt:
04/29/2010
3
PORTMANN, PAUL
Exec Dt:
04/29/2010
Assignee
1
PHONAK AG
LAUBISRUTISTRASSE 28
STAFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100202644
12676187
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 12
Reel/Frame:031534/0864   Pages: 5
Recorded: 11/04/2013
Attorney Dkt #:TSW-51792
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANGST, JAN
Exec Dt:
08/18/2011
2
DITTLI, ERICH
Exec Dt:
05/18/2011
3
PORTMANN, PAUL
Exec Dt:
05/24/2011
4
RUFENACHT, MARIUS
Exec Dt:
05/18/2011
5
UHLMAN, ANDREAS
Exec Dt:
05/18/2011
Assignee
1
PHONAK AG
LAUBISRUTISTRASSE 28
STAFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9143874
US20140079262
14115151
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 13
Reel/Frame:028311/0897   Pages: 3
Recorded: 06/04/2012
Attorney Dkt #:TSW-49109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DITTLI, ERICH
Exec Dt:
05/06/2012
2
SCHLESINGER, AXEL
Exec Dt:
05/07/2012
Assignee
1
PHONAK AG
LAUBISRUTISTRASSE 28
STAFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120163642
13394367
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 14
Reel/Frame:028766/0027   Pages: 3
Recorded: 08/10/2012
Attorney Dkt #:TSW-49123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORTMANN, PAUL
Exec Dt:
05/16/2012
2
DITTLI, ERICH
Exec Dt:
05/16/2012
3
GABATHULER, BRUNO
Exec Dt:
05/16/2012
4
KARAMUK, ERDAL
Exec Dt:
05/16/2012
Assignee
1
PHONAK AG
LAUBISRUTISTRASSE 28
STAFA, SWITZERLAND 5712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8651895
US20120202371
13500320
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 15
Reel/Frame:030282/0822   Pages: 4
Recorded: 04/25/2013
Attorney Dkt #:TSW-48875
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GABATHULER, BRUNO
Exec Dt:
06/25/2012
2
PORTMANN, PAUL
Exec Dt:
06/25/2012
3
DITTLI, ERICH
Exec Dt:
06/25/2012
Assignee
1
PHONAK AG
LAUBISRUTISTRASSE 28
STAFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8781144
US20120148079
13390728
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 16
Reel/Frame:036245/0730   Pages: 5
Recorded: 08/04/2015
Attorney Dkt #:FRG-39168
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GABATHULER, BRUNO
Exec Dt:
07/10/2015
2
DITTLI, ERICH
Exec Dt:
07/10/2015
3
NICCOLAI, RICHARD
Exec Dt:
07/14/2015
4
MEIER, HANS GEORG
Exec Dt:
07/10/2015
5
DIETRICH, KATJA
Exec Dt:
07/10/2015
Assignee
1
PHONAK AG
LAUBISRÜTISTRASSE 28
STÄFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D762305
NONE
29521301
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 17
Reel/Frame:038343/0050   Pages: 5
Recorded: 04/21/2016
Attorney Dkt #:FRG-39168.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GABATHULER, BRUNO
Exec Dt:
07/10/2015
2
DITTLI, ERICH
Exec Dt:
07/10/2015
3
NICCOLAI, RICHARD
Exec Dt:
07/14/2015
4
MEIER, HANS GEORG
Exec Dt:
07/10/2015
5
DIETRICH, KATJA
Exec Dt:
07/10/2015
Assignee
1
PHONAK AG
LAUBISRÜTISTRASSE 28
STÄFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D804034
NONE
29561813
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 18
Reel/Frame:038343/0314   Pages: 5
Recorded: 04/21/2016
Attorney Dkt #:FRG-39168.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GABATHULER, BRUNO
Exec Dt:
07/10/2015
2
DITTLI, ERICH
Exec Dt:
07/10/2015
3
NICCOLAI, RICHARD
Exec Dt:
07/14/2015
4
MEIER, HANS GEORG
Exec Dt:
07/10/2015
5
DIETRICH, KATJA
Exec Dt:
07/10/2015
Assignee
1
PHONAK AG
LAUBISRÜTISTRASSE 28
STÄFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D804035
NONE
29561816
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 19
Reel/Frame:039843/0568   Pages: 3
Recorded: 09/23/2016
Attorney Dkt #:740105-227 (DSS)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCHSENBEIN, ANDRE L.
Exec Dt:
09/15/2016
2
ANGST, JAN
Exec Dt:
09/16/2016
3
DITTLI, ERICH
Exec Dt:
09/15/2016
Assignee
1
SONOVA AG
LAUBISRUETISTRASSE 28
STAEFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9992589
US20170111748
15128580
Correspondence name and address
DAVID S. SAFRAN
7918 JONES BRANCH DRIVE, SUITE 500
MCLEAN, VA 22102
Assignment: 20
Reel/Frame:041480/0368   Pages: 4
Recorded: 03/07/2017
Attorney Dkt #:740105-227 (DSS)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCHSENBEIN, ANDRE L.
Exec Dt:
03/01/2017
2
ANGST, JAN
Exec Dt:
03/06/2017
3
DITTLI, ERICH
Exec Dt:
03/01/2017
4
PEREZ, GABRIEL
Exec Dt:
03/07/2017
5
PROBST, DANIEL
Exec Dt:
03/02/2017
Assignee
1
SONOVA AG
LAUBISRUETISTRASSE 28
STAEFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9992589
US20170111748
15128580
Correspondence name and address
DAVID S. SAFRAN
7918 JONES BRANCH DRIVE, SUITE 500
MCLEAN, VA 22102
Assignment: 21
Reel/Frame:045356/0259   Pages: 8
Recorded: 02/16/2018
Attorney Dkt #:E17002EPUS00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DITTLI, ERICH
Exec Dt:
02/07/2018
2
DIETRICH, KATJA
Exec Dt:
02/07/2018
3
MUELLER, ANDREAS
Exec Dt:
02/07/2018
Assignee
1
SONOVA AG
LAUBISRUETISTRASSE 28
STAEFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10149076
US20180242089
15898262
Correspondence name and address
SONOVA AG
LAUBISRUETISTRASSE 28
STAEFA, 8712 SWITZERLAND
Assignment: 22
Reel/Frame:052709/0539   Pages: 5
Recorded: 05/20/2020
Attorney Dkt #:TSW-61229
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DITTLI, ERICH
Exec Dt:
03/30/2020
2
RÜFENACHT, MARIUS
Exec Dt:
03/02/2020
Assignee
1
SONOVA AG
LAUBISRÜTISTRASSE 28
STÄFA, SWITZERLAND CH-8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190394585
16481152
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114
Assignment: 23
Reel/Frame:052568/0309   Pages: 3
Recorded: 05/05/2020
Attorney Dkt #:E17041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DITTLI, ERICH
Exec Dt:
04/27/2020
2
ROECK, HANS-UELI
Exec Dt:
04/24/2020
Assignee
1
SONOVA AG
LAUBISRUETISTRASSE 28
STAEFA, GERMANY 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11197110
US20210204078
16760498
Correspondence name and address
SONOVA AG
LAUBISRUETISTRASSE 28
STAEFA, 8712 GERMANY
Assignment: 24
Reel/Frame:052753/0931   Pages: 9
Recorded: 05/26/2020
Attorney Dkt #:3041-0037-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DITTLI, ERICH
Exec Dt:
05/13/2020
2
MULLER, JOSEF
Exec Dt:
05/14/2020
3
OCHSENBEIN, ANDRE
Exec Dt:
05/19/2020
4
RUEFENACHT, MARIUS
Exec Dt:
05/15/2020
5
BOSSHARD, CHRISTOPH
Exec Dt:
05/13/2020
6
MEIER, GEORGE
Exec Dt:
05/24/2020
7
MULLER, MARKUS
Exec Dt:
05/25/2020
Assignee
1
SONOVA AG
LAUBISRUETISTRASSE 28
STAEFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11190888
US20200296528
16767082
Correspondence name and address
ALG INTELLECTUAL PROPERTY, LLC
10808 S. RIVER FRONT PARKWAY, SUITE 3100
SOUTH JORDAN, UT 84095
Assignment: 25
Reel/Frame:052780/0236   Pages: 3
Recorded: 05/28/2020
Attorney Dkt #:3041-0039-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DITTLI, ERICH
Exec Dt:
05/26/2020
2
BOSSHARD, CHRISTOPH
Exec Dt:
05/26/2020
3
MEIER, GEORGE
Exec Dt:
05/26/2020
Assignee
1
SONOVA AG
LAUBISRUETISTRASSE 28
STAEFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11228851
US20200382882
16767088
Correspondence name and address
ALG INTELLECTUAL PROPERTY, LLC
10808 S. RIVER FRONT PARKWAY, SUITE 3100
SOUTH JORDAN, UT 84095
Assignment: 26
Reel/Frame:061063/0931   Pages: 3
Recorded: 09/12/2022
Attorney Dkt #:3041-0129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DITTLI, ERICH
Exec Dt:
08/30/2022
2
DIETRICH, KATJA
Exec Dt:
08/31/2022
3
MEYER, JONAS
Exec Dt:
09/08/2022
Assignee
1
SONOVA AG
LAUBISRUETISTRASSE 28
STAEFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230098589
17942751
Correspondence name and address
ALG INTELLECTUAL PROPERTY LLC
10808 S. RIVER FRONT PARKWAY, SUITE 3100
SOUTH JORDAN, UT 84095

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