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Patent Assignment Assignor Details
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Assignor Name : GUTTIGOLI, SHEETAL
Total Assignments: 17
Assignment: 1
Reel/Frame:012100/0937   Pages: 4
Recorded: 08/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUTTIGOLI, SHEETAL
Exec Dt:
08/13/2001
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 90852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6891929
US20030039345
09930570
Correspondence name and address
WORKMAN, NYDEGGER & SEELEY
RICK D. NYDEGGER
1000 EAGLE GATE TOWER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 2
Reel/Frame:012644/0433   Pages: 8
Recorded: 02/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBSTER, ROBERT CHARLES
Exec Dt:
02/22/2002
2
GUTTIGOLI, SHEETAL
Exec Dt:
02/21/2002
3
ROLF, DALE R.
Exec Dt:
02/21/2002
4
HENDERSON, STEVEN T.
Exec Dt:
02/21/2002
5
GRUMBACH, RONALD CRAIG
Exec Dt:
02/21/2002
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6907550
US20030163770
10086596
Correspondence name and address
WORKMAN, NYDEGGER & SEELEY
RICK D. NYDEGGER
1000 EAGLE GATE TOWER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 3
Reel/Frame:020987/0626   Pages: 5
Recorded: 05/22/2008
Attorney Dkt #:090611-0358349
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENNEWICK, MICHAEL R.
Exec Dt:
03/04/2008
2
CHEUNG, CATHERINE
Exec Dt:
03/04/2008
3
BALDWIN, LARRY
Exec Dt:
03/04/2008
4
SALOMON, ARI
Exec Dt:
03/04/2008
5
TJALVE, MICHAEL
Exec Dt:
03/04/2008
6
GUTTIGOLI, SHEETAL
Exec Dt:
03/20/2008
7
ARMSTRONG, LYNN
Exec Dt:
03/17/2008
8
DI CRISTO, PHILIPPE
Exec Dt:
03/04/2008
9
ZIMMERMAN, BERNIE
Exec Dt:
03/04/2008
10
MENAKER, SAM
Exec Dt:
03/04/2008
Assignee
1
VOICEBOX TECHNOLOGIES, INC.
11980 NE 24TH STREET
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8140335
US20090150156
11954064
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP
1650 TYSONS BOULEVARD
P. O. BOX 10500
MCLEAN, VA 22102
Assignment: 4
Reel/Frame:027466/0197   Pages: 5
Recorded: 12/30/2011
Attorney Dkt #:090611-0402491
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENNEWICK, MICHAEL R.
Exec Dt:
03/04/2008
2
CHEUNG, CATHERINE
Exec Dt:
03/04/2008
3
BALDWIN, LARRY
Exec Dt:
03/04/2008
4
SALOMON, ARI
Exec Dt:
03/04/2008
5
TJALVE, MICHAEL
Exec Dt:
03/04/2008
6
GUTTIGOLI, SHEETAL
Exec Dt:
03/20/2008
7
ARMSTRONG, LYNN
Exec Dt:
03/17/2008
8
DI CRISTO, PHILIPPE
Exec Dt:
03/04/2008
9
ZIMMERMAN, BERNIE
Exec Dt:
03/04/2008
10
MENAKER, SAM
Exec Dt:
03/04/2008
Assignee
1
VOICEBOX TECHNOLOGIES, INC.
11980 NE 24TH STREET
SUITE 100
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8326627
US20120101809
13341479
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP (NV
PO BOX 10500
MCLEAN, VA 22102
Assignment: 5
Reel/Frame:027466/0425   Pages: 5
Recorded: 12/30/2011
Attorney Dkt #:090611-0402492
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENNEWICK, MICHAEL R.
Exec Dt:
03/04/2008
2
CHEUNG, CATHERINE
Exec Dt:
03/04/2008
3
BALDWIN, LARRY
Exec Dt:
03/04/2008
4
SALOMON, ARI
Exec Dt:
03/04/2008
5
TJALVE, MICHAEL
Exec Dt:
03/04/2008
6
GUTTIGOLI, SHEETAL
Exec Dt:
03/20/2008
7
ARMSTRONG, LYNN
Exec Dt:
03/17/2008
8
DI CRISTO, PHILIPPE
Exec Dt:
03/04/2008
9
ZIMMERMAN, BERNIE
Exec Dt:
03/04/2008
10
MENAKER, SAM
Exec Dt:
03/04/2008
Assignee
1
VOICEBOX TECHNOLOGIES, INC.
11980 NE 24TH STREET
SUITE 100
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8452598
US20120109753
13341572
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP (NV
PO BOX 10500
MCLEAN, VA 22102
Assignment: 6
Reel/Frame:027466/0446   Pages: 5
Recorded: 12/30/2011
Attorney Dkt #:090611-0402492
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENNEWICK, MICHAEL R.
Exec Dt:
03/04/2008
2
CHEUNG, CATHERINE
Exec Dt:
03/04/2008
3
BALDWIN, LARRY
Exec Dt:
03/04/2008
4
SALOMON, ARI
Exec Dt:
03/04/2008
5
TJALVE, MICHAEL
Exec Dt:
03/04/2008
6
GUTTIGOLI, SHEETAL
Exec Dt:
03/20/2008
7
ARMSTRONG, LYNN
Exec Dt:
03/17/2008
8
DI CRISTO, PHILIPPE
Exec Dt:
03/04/2008
9
ZIMMERMAN, BERNIE
Exec Dt:
03/04/2008
10
MENAKER, SAM
Exec Dt:
03/04/2008
Assignee
1
VOICEBOX TECHNOLOGIES, INC.
11980 NE 24TH STREET
SUITE 100
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8452598
US20120109753
13341572
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP (NV
PO BOX 10500
MCLEAN, VA 22102
Assignment: 7
Reel/Frame:027466/0591   Pages: 5
Recorded: 12/30/2011
Attorney Dkt #:090611-0358349
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENNEWICK, MICHAEL R.
Exec Dt:
03/04/2008
2
CHEUNG, CATHERINE
Exec Dt:
03/04/2008
3
BALDWIN, LARRY
Exec Dt:
03/04/2008
4
SALOMON, ARI
Exec Dt:
03/04/2008
5
TJALVE, MICH
Exec Dt:
03/04/2008
6
GUTTIGOLI, SHEETAL
Exec Dt:
03/20/2008
7
ARMSTRONG, LYNN
Exec Dt:
03/17/2008
8
DI CRISTO, PHILIPPE
Exec Dt:
03/04/2008
9
ZIMMERMAN, BERNIE
Exec Dt:
03/04/2008
10
MENAKER, SAM
Exec Dt:
03/04/2008
Assignee
1
VOICEBOX TECHNOLOGIES, INC.
11980 NE 24TH STREET
SUITE 100
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8370147
US20120101810
13341621
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP (NV
PO BOX 10500
MCLEAN, VA 22102
Assignment: 8
Reel/Frame:029087/0577   Pages: 8
Recorded: 10/05/2012
Attorney Dkt #:090611-0402493
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNOR: TJALVE, MICH SHOULD BE CORRECTED TO TJALVE, MICHAEL PREVIOUSLY RECORDED ON REEL 027466 FRAME 0591. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KENNEWICK, MICHAEL R.
Exec Dt:
03/04/2008
2
CHEUNG, CATHERINE
Exec Dt:
03/04/2008
3
BALDWIN, LARRY
Exec Dt:
03/04/2008
4
SALOMON, ARI
Exec Dt:
03/04/2008
5
TJALVE, MICHAEL
Exec Dt:
03/04/2008
6
GUTTIGOLI, SHEETAL
Exec Dt:
03/20/2008
7
ARMSTRONG, LYNN
Exec Dt:
03/17/2008
8
DI CRISTO, PHILIPPE
Exec Dt:
03/04/2008
9
ZIMMERMAN, BERNIE
Exec Dt:
03/04/2008
10
MENAKER, SAM
Exec Dt:
03/04/2008
Assignee
1
VOICEBOX TECHNOLOGIES, INC.
11980 NE 24TH STREET
SUITE 100
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8370147
US20120101810
13341621
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN
PO BOX 10500
MCLEAN, VA 22102
Assignment: 9
Reel/Frame:029747/0482   Pages: 5
Recorded: 02/04/2013
Attorney Dkt #:090611-0420468
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENNEWICK, MICHAEL R.
Exec Dt:
03/04/2008
2
CHEUNG, CATHERINE
Exec Dt:
03/04/2008
3
BALDWIN, LARRY
Exec Dt:
03/04/2008
4
SALOMON, ARI
Exec Dt:
03/04/2008
5
TJALVE, MICHAEL
Exec Dt:
03/04/2008
6
GUTTIGOLI, SHEETAL
Exec Dt:
03/20/2008
7
ARMSTRONG, LYNN
Exec Dt:
03/17/2008
8
DI CRISTO, PHILIPPE
Exec Dt:
03/04/2008
9
ZIMMERMAN, BERNIE
Exec Dt:
03/04/2008
10
MENAKER, SAM
Exec Dt:
03/04/2008
Assignee
1
VOICEBOX TECHNOLOGIES, INC.
11980 NE 24TH STREET
SUITE 100
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8719026
US20130211710
13758170
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP (NV
PO BOX 10500
MCLEAN, VA 22102
Assignment: 10
Reel/Frame:032791/0396   Pages: 5
Recorded: 04/30/2014
Attorney Dkt #:090611-0419465
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENNEWICK, MICHAEL R.
Exec Dt:
03/04/2008
2
CHEUNG, CATHERINE
Exec Dt:
03/04/2008
3
BALDWIN, LARRY
Exec Dt:
03/04/2008
4
SALOMON, ARI
Exec Dt:
03/04/2008
5
TJALVE, MICHAEL
Exec Dt:
03/04/2008
6
GUTTIGOLI, SHEETAL
Exec Dt:
03/20/2008
7
ARMSTRONG, LYNN
Exec Dt:
03/17/2008
8
DI CRISTO, PHILIPPE
Exec Dt:
03/04/2008
9
ZIMMERMAN, BERNIE
Exec Dt:
03/04/2008
10
MENAKER, SAM
Exec Dt:
03/04/2008
Assignee
1
VOICEBOX TECHNOLOGIES, INC.
11980 NE 24TH STREET
SUITE 100
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8983839
US20140156278
13690997
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 11
Reel/Frame:033075/0812   Pages: 5
Recorded: 06/11/2014
Attorney Dkt #:090611-0431596
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENNEWICK, MICHAEL R.
Exec Dt:
03/04/2008
2
CHEUNG, CATHERINE
Exec Dt:
03/04/2008
3
BALDWIN, LARRY
Exec Dt:
03/04/2008
4
SALOMON, ARI
Exec Dt:
03/04/2008
5
TJALVE, MICHAEL
Exec Dt:
03/04/2008
6
GUTTIGOLI, SHEETAL
Exec Dt:
03/20/2008
7
ARMSTRONG, LYNN
Exec Dt:
03/17/2008
8
DI CRISTO, PHILIPPE
Exec Dt:
03/04/2008
9
ZIMMERMAN, BERNIE
Exec Dt:
03/04/2008
10
MENAKER, SAM
Exec Dt:
03/04/2008
Assignee
1
VOICEBOX TECHNOLOGIES, INC.
11980 NE 24TH STREET
SUITE 100
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9620113
US20140288934
14269545
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 12
Reel/Frame:034189/0930   Pages: 5
Recorded: 11/17/2014
Attorney Dkt #:090611-0433026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENNEWICK, MICHAEL R.
Exec Dt:
03/04/2008
2
CHEUNG, CATHERINE
Exec Dt:
03/04/2008
3
BALDWIN, LARRY
Exec Dt:
03/04/2008
4
SALOMON, ARI
Exec Dt:
03/04/2008
5
TJALVE, MICHAEL
Exec Dt:
03/04/2008
6
GUTTIGOLI, SHEETAL
Exec Dt:
03/20/2008
7
ARMSTRONG, LYNN
Exec Dt:
03/17/2008
8
DI CRISTO, PHILIPPE
Exec Dt:
03/04/2008
9
ZIMMERMAN, BERNIE
Exec Dt:
03/04/2008
10
MENAKER, SAMUEL
Exec Dt:
03/04/2008
Assignee
1
VOICEBOX TECHNOLOGIES, INC.
11980 NE 24TH STREET
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150073910
14543350
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP (NV
PO BOX 10500
MCLEAN, VA 22102
Assignment: 13
Reel/Frame:034479/0083   Pages: 5
Recorded: 12/11/2014
Attorney Dkt #:090611-0433148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENNEWICK, MICHAEL R.
Exec Dt:
03/04/2008
2
CHEUNG, CATHERINE
Exec Dt:
03/04/2008
3
BALDWIN, LARRY
Exec Dt:
03/04/2008
4
SALOMON, ARI
Exec Dt:
03/04/2008
5
TJALVE, MICHAEL
Exec Dt:
03/04/2008
6
GUTTIGOLI, SHEETAL
Exec Dt:
03/20/2008
7
ARMSTRONG, LYNN
Exec Dt:
03/17/2008
8
DI CRISTO, PHILIPPE
Exec Dt:
03/04/2008
9
ZIMMERMAN, BERNIE
Exec Dt:
03/04/2008
10
MENAKER, SAM
Exec Dt:
03/04/2008
Assignee
1
VOICEBOX TECHNOLOGIES, INC.
11980 NE 24TH STREET
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150095159
14563730
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 14
Reel/Frame:041823/0444   Pages: 5
Recorded: 04/03/2017
Attorney Dkt #:45HV-252935
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENNEWICK, MICHAEL R.
Exec Dt:
03/04/2008
2
CHEUNG, CATHERINE
Exec Dt:
03/04/2008
3
BALDWIN, LARRY
Exec Dt:
03/04/2008
4
SALOMON, ARI
Exec Dt:
03/04/2008
5
TJALVE, MICHAEL
Exec Dt:
03/04/2008
6
GUTTIGOLI, SHEETAL
Exec Dt:
03/20/2008
7
ARMSTRONG, LYNN
Exec Dt:
03/17/2008
8
DI CRISTO, PHILIPPE
Exec Dt:
03/04/2008
9
ZIMMERMAN, BERNIE
Exec Dt:
03/04/2008
10
MENAKER, SAM
Exec Dt:
03/04/2008
Assignee
1
VOICEBOX TECHNOLOGIES, INC.
11980 NE 24TH STREET
SUITE 100
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10347248
US20170270925
15477179
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
12275 EL CAMINO REAL, SUITE 200
SAN DIEGO, CA 92130
Assignment: 15
Reel/Frame:052406/0475   Pages: 11
Recorded: 04/15/2020
Attorney Dkt #:TM.P0821US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAUHAN, KANAKRAI
Exec Dt:
04/08/2020
2
THORNTON, KIRBY
Exec Dt:
04/14/2020
3
FRANCO, ABIGAIL
Exec Dt:
04/07/2020
4
KAUSHAL, SARVESH
Exec Dt:
03/31/2020
5
IYER, ROHIT
Exec Dt:
04/14/2020
6
MITCHELL, MICHAEL
Exec Dt:
03/31/2020
7
SYED, HAMZA
Exec Dt:
03/31/2020
8
GUTTIGOLI, SHEETAL
Exec Dt:
04/03/2020
Assignee
1
T-MOBILE USA, INC.
12920 SE 38TH STREET
BELLEVUE, WASHINGTON 98006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11129026
NONE
16849466
Correspondence name and address
HAN SANTOS, PLLC
500 UNION STREET
SUITE 800
SEATTLE, WA 98101
Assignment: 16
Reel/Frame:054068/0507   Pages: 3
Recorded: 10/15/2020
Attorney Dkt #:IDF3777/231263-30064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REGALADO, JONATHAN
Exec Dt:
10/15/2020
2
MCGETTIGAN, KIRK W.
Exec Dt:
10/15/2020
3
GUTTIGOLI, SHEETAL
Exec Dt:
10/15/2020
4
MARTINKA, DUSTIN
Exec Dt:
10/15/2020
Assignee
1
T-MOBILE USA, INC.
12920 SE 38TH STREET
BELLEVUE, WASHINGTON 98006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11616778
US20220124089
17071471
Correspondence name and address
LOEB & LOEB LLP
321 N. CLARK STREET
SUITE 2300
CHICAGO, IL 60654
Assignment: 17
Reel/Frame:063852/0798   Pages: 3
Recorded: 06/05/2023
Attorney Dkt #:P3777US-CON1/231263-30115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCGETTIGAN, KIRK W.
Exec Dt:
10/15/2020
2
GUTTIGOLI, SHEETAL
Exec Dt:
10/15/2020
3
MARTINKA, DUSTIN
Exec Dt:
10/15/2020
4
REGALADO, JONATHAN
Exec Dt:
10/15/2020
Assignee
1
T-MOBILE USA, INC.
12920 SE 38TH STREET
BELLEVUE, WASHINGTON 98006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230254307
18116605
Correspondence name and address
LOEB & LOEB LLP
312 N. CLARK STREET
SUITE 2300
CHICAGO, IL 60654

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