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Patent Assignment Assignor Details
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Assignor Name : CHAKRABARTI, DEEPAYAN
Total Assignments: 25
Assignment: 1
Reel/Frame:010684/0793   Pages: 5
Recorded: 03/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/2000
2
Exec Dt:
02/14/2000
3
Exec Dt:
02/09/2000
4
Exec Dt:
02/18/2000
5
Exec Dt:
02/09/2000
6
Exec Dt:
02/18/2000
7
Exec Dt:
03/09/2000
8
Exec Dt:
02/09/2000
Assignee
1
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09481359
Correspondence name and address
IBM CORPORATION
STEPHEN C. KAUFMAN
INTELLECTUAL PROPERTY LAW
P.O. BOX 218
YORKTOWN HEIGHTS, NY 10598
Assignment: 2
Reel/Frame:017827/0020   Pages: 2
Recorded: 04/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2006
2
Exec Dt:
04/28/2006
3
Exec Dt:
04/28/2006
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 98099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11414460
Correspondence name and address
LAW OFFICE OF ROBERT O. BOLAN
1140
P.O. BOX 36
BELLEVUE, WA 98009
Assignment: 3
Reel/Frame:017827/0172   Pages: 2
Recorded: 04/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2006
2
Exec Dt:
04/28/2006
3
Exec Dt:
04/28/2006
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 98089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11414442
Correspondence name and address
LAW OFFICE OF ROBERT O. BOLAN
1150
P.O. BOX 36
BELLEVUE, WA 98009
Assignment: 4
Reel/Frame:018704/0419   Pages: 6
Recorded: 12/12/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2006
2
Exec Dt:
12/11/2006
3
Exec Dt:
12/11/2006
4
Exec Dt:
12/11/2006
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 98089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11637524
Correspondence name and address
LAW OFFICE OF ROBERT O. BOLAN
P.O. BOX 36
BELLEVUE, WASHINGTON 98009
Assignment: 5
Reel/Frame:019456/0755   Pages: 8
Recorded: 06/20/2007
Attorney Dkt #:600189-598
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2007
2
Exec Dt:
04/09/2007
3
Exec Dt:
04/12/2007
4
Exec Dt:
04/09/2007
5
Exec Dt:
04/09/2007
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11696944
Correspondence name and address
SETH H. OSTROW
DREIER LLP
499 PARK AVENUE
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:019338/0199   Pages: 5
Recorded: 05/04/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2007
2
Exec Dt:
05/04/2007
3
Exec Dt:
05/04/2007
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 98089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11800236
Correspondence name and address
LAW OFFICE OF ROBERT O. BOLAN
P.O. BOX 36
1500
BELLEVUE, WA 98009
Assignment: 7
Reel/Frame:019342/0725   Pages: 5
Recorded: 05/04/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2007
2
Exec Dt:
05/04/2007
3
Exec Dt:
05/04/2007
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 98089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11800235
Correspondence name and address
LAW OFFICE OF ROBERT O. BOLAN
P.O. BOX 36
1540
BELLEVUE, WA 98009
Assignment: 8
Reel/Frame:019720/0170   Pages: 4
Recorded: 08/07/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2007
2
Exec Dt:
07/26/2007
3
Exec Dt:
07/26/2007
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 98089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11890957
Correspondence name and address
LAW OFFICE OF ROBERT O. BOLAN
1650
P.O. BOX 36
BELLEVUE, WA 98009
Assignment: 9
Reel/Frame:020023/0429   Pages: 8
Recorded: 10/26/2007
Attorney Dkt #:070.P004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2007
2
Exec Dt:
10/18/2007
3
Exec Dt:
10/18/2007
4
Exec Dt:
10/18/2007
5
Exec Dt:
10/18/2007
6
Exec Dt:
10/25/2007
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11925355
Correspondence name and address
BERKELEY LAW & TECHNOLOGY GROUP LLP
17933 NW EVERGREEN PARKWAY, SUITE 250
BEAVERTON, OR 97006
Assignment: 10
Reel/Frame:020419/0532   Pages: 7
Recorded: 01/09/2008
Attorney Dkt #:50269-1018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/27/2007
2
Exec Dt:
12/26/2007
3
Exec Dt:
12/26/2007
4
Exec Dt:
01/04/2008
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11971160
Correspondence name and address
HICKMAN PALERMO TRUONG & BECKER LLP
2055 GATEWAY PLACE
SUITE 550
SAN JOSE, CA 95110
Assignment: 11
Reel/Frame:020722/0470   Pages: 5
Recorded: 03/28/2008
Attorney Dkt #:14093/4125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2008
2
Exec Dt:
03/26/2008
3
Exec Dt:
03/26/2008
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12058622
Correspondence name and address
KENYON & KENYON LLP
333 W. SAN CARLOS STREET
SUITE 600
SAN JOSE, CA 95110
Assignment: 12
Reel/Frame:020943/0258   Pages: 6
Recorded: 05/13/2008
Attorney Dkt #:YHOO.P0095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/2008
2
Exec Dt:
05/13/2008
3
Exec Dt:
05/13/2008
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12120038
Correspondence name and address
STATTLER - SUH PC
60 SOUTH MARKET STREET
SUITE 480
SAN JOSE, CA 95113
Assignment: 13
Reel/Frame:021410/0130   Pages: 6
Recorded: 08/19/2008
Attorney Dkt #:YAHOP063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2008
2
Exec Dt:
08/18/2008
3
Exec Dt:
08/18/2008
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12194263
Correspondence name and address
JOSE NUNEZ
710 LAKEWAY DR
SUNNYVALE, CA 94085
Assignment: 14
Reel/Frame:021957/0586   Pages: 14
Recorded: 12/10/2008
Attorney Dkt #:YAH1P188
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2008
2
Exec Dt:
12/05/2008
3
Exec Dt:
12/04/2008
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12332187
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON - YAH
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 15
Reel/Frame:022458/0170   Pages: 6
Recorded: 03/26/2009
Attorney Dkt #:50269-1147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2009
2
Exec Dt:
03/24/2009
3
Exec Dt:
03/24/2009
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12412252
Correspondence name and address
HICKMAN PALERMO TRUONG & BECKER LLP
2055 GATEWAY PLACE, SUITE 550
SAN JOSE, CA 95110
Assignment: 16
Reel/Frame:023123/0765   Pages: 14
Recorded: 08/20/2009
Attorney Dkt #:070.P092
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDITION OF THE SIXTH INVENTOR, DEEPAYAN CHAKRABARTI, WHO HAD SIGNED THE ASSIGNMENT BUT WAS NOT LISTED ON THE COVER SHEET PREVIOUSLY RECORDED ON REEL 023086 FRAME 0468. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT RECORDED AUGUST 10, 2009 FROM LEI DUAN ET AL. TO YAHOO! INC..
Assignors
1
Exec Dt:
07/27/2009
2
Exec Dt:
07/27/2009
3
Exec Dt:
07/27/2009
4
Exec Dt:
07/24/2009
5
Exec Dt:
07/27/2009
6
Exec Dt:
08/10/2009
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12538776
Correspondence name and address
BERKELEY LAW & TECHNOLOGY GROUP, LLP
17933 NW EVERGREEN PARKWAY, SUITE 250
BEAVERTON, OR 97006
Assignment: 17
Reel/Frame:026562/0867   Pages: 4
Recorded: 07/08/2011
Attorney Dkt #:50269-1429
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/2011
2
Exec Dt:
06/30/2011
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13178396
Correspondence name and address
MALGORZATA A. KULCZYCKA
2055 GATEWAY PLACE, SUITE 550
SAN JOSE, CA 95110
Assignment: 18
Reel/Frame:032528/0848   Pages: 3
Recorded: 03/26/2014
Attorney Dkt #:26295-24513/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/25/2014
Assignee
1
1601 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14083582
Correspondence name and address
CHARLES CATHEY
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 19
Reel/Frame:033653/0948   Pages: 3
Recorded: 09/02/2014
Attorney Dkt #:060406-8119.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2014
2
Exec Dt:
08/13/2014
3
Exec Dt:
08/14/2014
4
Exec Dt:
08/13/2014
Assignee
1
1601 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14336363
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 20
Reel/Frame:034314/0568   Pages: 5
Recorded: 12/02/2014
Attorney Dkt #:060406-8112.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2014
2
Exec Dt:
08/14/2014
3
Exec Dt:
11/25/2014
4
Exec Dt:
08/13/2014
Assignee
1
1601 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14272176
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 21
Reel/Frame:038489/0911   Pages: 4
Recorded: 05/06/2016
Attorney Dkt #:060406-8119.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2014
2
Exec Dt:
08/13/2014
3
Exec Dt:
08/14/2014
4
Exec Dt:
08/13/2014
Assignee
1
1601 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15077852
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 22
Reel/Frame:057856/0479   Pages: 5
Recorded: 10/21/2021
Attorney Dkt #:007726.0260U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2014
2
Exec Dt:
08/14/2014
3
Exec Dt:
11/25/2014
4
Exec Dt:
08/13/2014
Assignee
1
1601 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15375050
Correspondence name and address
FISHERBROYLES, LLP - FACEBOOK, INC.
222 SOUTH MAIN ST 5TH FLOOR
SALT LAKE CITY, UT 84101
Assignment: 23
Reel/Frame:034271/0979   Pages: 9
Recorded: 11/26/2014
Attorney Dkt #:070.P092C (Y05503US01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2014
2
Exec Dt:
09/15/2014
3
Exec Dt:
11/14/2014
4
Exec Dt:
09/01/2014
5
Exec Dt:
10/01/2014
6
Exec Dt:
09/08/2014
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14480528
Correspondence name and address
BERKELEY LAW & TECHNOLOGY GROUP LLP
17933 NW EVERGREEN PARKWAY
SUITE 250
BEAVERTON, OR 97006
Assignment: 24
Reel/Frame:042482/0053   Pages: 8
Recorded: 05/23/2017
Attorney Dkt #:36FB-180258
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2016
2
Exec Dt:
05/14/2016
3
Exec Dt:
05/16/2016
4
Exec Dt:
05/16/2016
5
Exec Dt:
11/21/2016
Assignee
1
1601 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15011221
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
ATTN: JAMES W. SOONG
PALO ALTO, CA 94301
Assignment: 25
Reel/Frame:043235/0803   Pages: 4
Recorded: 08/08/2017
Attorney Dkt #:079894.4525
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/04/2017
Assignee
1
1601 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15597290
Correspondence name and address
BAKER BOTTS L.L.P.
2001 ROSS AVENUE
SUITE 600
DALLAS, TX 75201-2980

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