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Patent Assignment Assignor Details
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Assignor Name : SENGUPTA, TIRTHANKAR
Total Assignments: 14
Assignment: 1
Reel/Frame:017993/0983   Pages: 6
Recorded: 07/25/2006
Attorney Dkt #:MS315063.01/MSFTP1355US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLYNT, DAVID W.
Exec Dt:
05/17/2006
2
AGNETTA, BRYAN T.
Exec Dt:
05/17/2006
3
BARTON, SALLY LOUISE
Exec Dt:
05/17/2006
4
ESCARDO-RAFFO, EDUARDO
Exec Dt:
05/17/2006
5
SENGUPTA, TIRTHANKAR
Exec Dt:
06/16/2006
6
CHIN, PETER G.
Exec Dt:
05/17/2006
7
LUKE, HOK-SUM HORACE
Exec Dt:
05/17/2006
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7933632
US20070082707
11424733
Correspondence name and address
AMIN, TUROCY & CALVIN, LLP
1900 EAST 9TH STREET
24TH FLOOR, NATIONAL CITY CENTER
CLEVELAND, OH 44114
Assignment: 2
Reel/Frame:024418/0975   Pages: 6
Recorded: 05/20/2010
Attorney Dkt #:3382-84493-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARTER, BENJAMIN F.
Exec Dt:
05/07/2010
2
SINGHAL, PRIYANKA
Exec Dt:
05/07/2010
3
DAVIS, SHAWNA JULIE
Exec Dt:
05/07/2010
4
SENGUPTA, TIRTHANKAR
Exec Dt:
05/07/2010
5
FONG, JEFFREY CHENG-YAO
Exec Dt:
05/07/2010
6
BICKEL, RYAN TERRY
Exec Dt:
05/07/2010
7
DAVIS, PETER GREGORY
Exec Dt:
05/05/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
BUILDING 8
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9292161
US20110239153
12731061
Correspondence name and address
ROBERT F. SCOTTI
121 SW SALMON STREET, SUITE 1600
PORTLAND, OR 97204
Assignment: 3
Reel/Frame:024675/0874   Pages: 4
Recorded: 07/13/2010
Attorney Dkt #:3382-85010-01 (JPG)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, SHAWNA JULIE
Exec Dt:
06/14/2010
2
CHIN, PETER G.
Exec Dt:
06/15/2010
3
SENGUPTA, TIRTHANKAR
Exec Dt:
06/14/2010
4
SINGHAL, PRIYANKA
Exec Dt:
06/14/2010
5
CARTER, BENJAMIN F.
Exec Dt:
06/14/2010
6
DAVIS, PETER GREGORY
Exec Dt:
06/14/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
BUILDING 8
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8704783
US20110310026
12819062
Correspondence name and address
ROBERT F. SCOTTI
121 SW SALMON STREET, SUITE 1600
PORTLAND, OR 97204
Assignment: 4
Reel/Frame:024568/0940   Pages: 4
Recorded: 06/21/2010
Attorney Dkt #:3382-84490-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAEK, TIMOTHY S.
Exec Dt:
06/17/2010
2
ALMOG, ITAI
Exec Dt:
06/17/2010
3
BADGER, ERIC NORMAN
Exec Dt:
06/16/2010
4
SENGUPTA, TIRTHANKAR
Exec Dt:
06/16/2010
5
DAVIS, SHAWNA JULIE
Exec Dt:
06/17/2010
6
BENNETT, MATTHEW J.
Exec Dt:
06/16/2010
7
NEALER, BRYAN W.
Exec Dt:
06/16/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110201387
12753744
Correspondence name and address
MARK W. WILSON, KLARQUIST SPARKMAN LLP
ONE WORLD TRADE CENTER, SUITE 1600
121 SW SALMON ST.
PORTLAND, OR 97204
Assignment: 5
Reel/Frame:024608/0558   Pages: 4
Recorded: 06/29/2010
Attorney Dkt #:3382-84491-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BADGER, ERIC NORMAN
Exec Dt:
05/19/2010
2
LINERUD, DREW ELLIOTT
Exec Dt:
05/19/2010
3
ALMOG, ITAI
Exec Dt:
05/19/2010
4
PAEK, TIMOTHY S.
Exec Dt:
06/17/2010
5
SUNDARARAJAN, PARTHASARATHY
Exec Dt:
05/19/2010
6
WALTERS, KENNETH R.
Exec Dt:
05/19/2010
7
PETERSON, ANDREW DOUGLAS
Exec Dt:
05/20/2010
8
DAVIS, SHAWNA JULIE
Exec Dt:
06/17/2010
9
SENGUPTA, TIRTHANKAR
Exec Dt:
06/17/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9165257
US20110202836
12784374
Correspondence name and address
MARK W. WILSON, KLARQUIST SPARKMAN LLP
ONE WORLD TRADE CENTER, SUITE 1600
121 SW SALMON ST.
PORTLAND, OR 97204
Assignment: 6
Reel/Frame:036838/0379   Pages: 4
Recorded: 10/20/2015
Attorney Dkt #:3382-84491-05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BADGER, ERIC NORMAN
Exec Dt:
05/19/2010
2
LINERUD, DREW ELLIOTT
Exec Dt:
05/19/2010
3
ALMOG, ITAI
Exec Dt:
05/19/2010
4
PAEK, TIMOTHY S.
Exec Dt:
06/17/2010
5
SUNDARARAJAN, PARTHASARATHY
Exec Dt:
05/19/2010
6
WALTERS, KENNETH R.
Exec Dt:
05/19/2010
7
PETERSON, ANDREW DOUGLAS
Exec Dt:
05/20/2010
8
DAVIS, SHAWNA JULIE
Exec Dt:
06/17/2010
9
SENGUPTA, TIRTHANKAR
Exec Dt:
06/17/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10126936
US20160103812
14887143
Correspondence name and address
KLARQUIST SPARKMAN, LLP
121 SW SALMON STREET, SUITE 1600
ONE WORLD TRADE CENTER
PORTLAND, OR 97204
Assignment: 7
Reel/Frame:047127/0428   Pages: 4
Recorded: 10/10/2018
Attorney Dkt #:3382-84491-06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BADGER, ERIC NORMAN
Exec Dt:
05/19/2010
2
LINERUD, DREW ELLIOTT
Exec Dt:
05/19/2010
3
ALMOG, ITAI
Exec Dt:
05/19/2010
4
PAEK, TIMOTHY S.
Exec Dt:
06/17/2010
5
SUNDARARAJAN, PARTHASARATHY
Exec Dt:
05/19/2010
6
WALTERS, KENNETH R.
Exec Dt:
05/19/2010
7
PETERSON, ANDREW DOUGLAS
Exec Dt:
05/20/2010
8
DAVIS, SHAWNA JULIE
Exec Dt:
06/17/2010
9
SENGUPTA, TIRTHANKAR
Exec Dt:
06/17/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10698604
US20190012076
16131848
Correspondence name and address
KLARQUIST SPARKMAN LLP/DERRICK W. TODDY
121 SW SALMON STREET, SUITE 1600
ONE WORLD TRADE CENTER
PORTLAND, OR 97204
Assignment: 8
Reel/Frame:024997/0861   Pages: 14
Recorded: 09/16/2010
Attorney Dkt #:3382-85558-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOETBERG, ERIC
Exec Dt:
08/04/2010
2
BARNETT, DONALD A.
Exec Dt:
08/09/2010
3
ARD, TRACY
Exec Dt:
08/05/2010
4
GIFFIN, PETER
Exec Dt:
08/04/2010
5
SENGUPTA, TIRTHANKAR
Exec Dt:
08/18/2010
6
LAW, VERONICA Y.
Exec Dt:
08/04/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120064946
12878880
Correspondence name and address
ROBERT F. SCOTTI, KLARQUIST SPARKMAN LLP
ONE WORLD TRADE CENTER, SUITE 1600
121 SW SALMON ST.
PORTLAND, OR 97204
Assignment: 9
Reel/Frame:025340/0347   Pages: 8
Recorded: 11/10/2010
Attorney Dkt #:3382-85556-02/MWW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANDYOPADHYAY, SHAMIK
Exec Dt:
11/03/2010
2
BARNETT, DONALD A.
Exec Dt:
11/05/2010
3
KAPOOR, VIKRAM
Exec Dt:
11/03/2010
4
LAW, VERONICA Y.
Exec Dt:
11/03/2010
5
LEMSON, KATHRYN C.
Exec Dt:
11/03/2010
6
SENGUPTA, TIRTHANKAR
Exec Dt:
11/05/2010
7
TYAMAGUNDLU, DIVYA
Exec Dt:
11/03/2010
8
BILAL, AHMAD
Exec Dt:
11/03/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8811948
US20120009896
12940913
Correspondence name and address
KLARQUIST SPARKMAN, LLP
ONE WORLD TRADE CENTER, SUITE 1600
121 SW SALMON ST.
PORTLAND, OR 97204
Assignment: 10
Reel/Frame:033458/0545   Pages: 8
Recorded: 08/04/2014
Attorney Dkt #:3382-85556-18
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANDYOPADHYAY, SHAMIK
Exec Dt:
11/03/2010
2
BARNETT, DONALD A.
Exec Dt:
11/05/2010
3
KAPOOR, VIKRAM
Exec Dt:
11/03/2010
4
LAW, VERONICA Y.
Exec Dt:
11/03/2010
5
LEMSON, KATHRYN C.
Exec Dt:
11/03/2010
6
SENGUPTA, TIRTHANKAR
Exec Dt:
11/05/2010
7
TYAMAGUNDLU, DIVYA
Exec Dt:
11/03/2010
8
BILAL, AHMAD
Exec Dt:
11/03/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9521247
US20150050916
14339060
Correspondence name and address
MARK W. WILSON/KLARQUIST SPARKMAN, LLP
121 SW SALMON ST., SUITE 1600
ONE WORLD TRADE CENTER
PORTLAND, OR 97204
Assignment: 11
Reel/Frame:040387/0845   Pages: 8
Recorded: 11/21/2016
Attorney Dkt #:3382-85556-21
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANDYOPADHYAY, SHAMIK
Exec Dt:
11/03/2010
2
BARNETT, DONALD A.
Exec Dt:
11/05/2010
3
KAPOOR, VIKRAM
Exec Dt:
11/03/2010
4
LAW, VERONICA Y.
Exec Dt:
11/03/2010
5
LEMSON, KATHRYN C.
Exec Dt:
11/03/2010
6
SENGUPTA, TIRTHANKAR
Exec Dt:
11/05/2010
7
TYAMAGUNDLU, DIVYA
Exec Dt:
11/03/2010
8
BILAL, AHMAD
Exec Dt:
11/03/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10686932
US20170070606
15355998
Correspondence name and address
MARK W. WILSON/KLARQUIST SPARKMAN, LLP
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 12
Reel/Frame:025793/0049   Pages: 3
Recorded: 02/11/2011
Attorney Dkt #:013797.05936 JMF/LLS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIANG
Exec Dt:
02/09/2011
2
ACKER, CHRISTOPHER
Exec Dt:
02/09/2011
3
SENGUPTA, TIRTHANKAR
Exec Dt:
02/09/2011
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D668665
NONE
29385124
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH STREET NW, 12TH FLOOR
WASHINGTON, DC 20005-4051
Assignment: 13
Reel/Frame:028406/0211   Pages: 3
Recorded: 06/20/2012
Attorney Dkt #:336708.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAER, MATTHIAS
Exec Dt:
06/15/2012
2
CONNOLLY, MICHAEL
Exec Dt:
06/15/2012
3
STECKLER, ALEJANDRO
Exec Dt:
06/15/2012
4
MALEKZADEH, SOGOL
Exec Dt:
06/15/2012
5
SENGUPTA, TIRTHANKAR
Exec Dt:
06/15/2012
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9064247
US20130339166
13526536
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 14
Reel/Frame:063511/0395   Pages: 11
Recorded: 05/02/2023
Attorney Dkt #:25396-1619
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHING PIN
Exec Dt:
04/19/2023
2
GOODBY, CASSANDRA
Exec Dt:
04/19/2023
3
SACCHI, FRANCESCO
Exec Dt:
04/21/2023
4
GOLDSTEIN, MORGAN ROSE
Exec Dt:
04/19/2023
5
BARCLAY, PAUL
Exec Dt:
04/19/2023
6
SENGUPTA, TIRTHANKAR
Exec Dt:
04/19/2023
Assignee
1
AMAZON TECHNOLOGIES, INC.
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240092377
17747716
Correspondence name and address
EVERSHEDS SUTHERLAND (US) LLP
999 PEACHTREE STREET NE
SUITE 2300
ATLANTA, GA 30309

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