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Patent Assignment Assignor Details
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Assignor Name : LANGFORD, JOHN
Total Assignments: 18
Assignment: 1
Reel/Frame:014864/0556   Pages: 3
Recorded: 01/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, NAOKI
Exec Dt:
12/04/2003
2
LANGFORD, JOHN
Exec Dt:
12/15/2003
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORP.
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7296018
US20050160340
10749518
Correspondence name and address
WHITHAM, CURTIS & CHRISTOFFERSON, P.C.
11491 SUNSET HILLS ROAD
SUITE 340
RESTON, VA 20190
Assignment: 2
Reel/Frame:014962/0480   Pages: 15
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, NAOKI
Exec Dt:
10/16/2003
2
ABRAMS, CARL E.
Exec Dt:
10/16/2003
3
APTE, CHIDANAND V.
Exec Dt:
10/17/2003
4
BHATTACHARJEE, BISHWARANJAN
Exec Dt:
10/16/2003
5
GOLDMAN, KENNETH A.
Exec Dt:
10/23/2003
6
GRUETZNER, MATTHIAS
Exec Dt:
12/19/2003
7
HILBERT, MATTHEW A.
Exec Dt:
10/23/2003
8
LANGFORD, JOHN
Exec Dt:
01/14/2004
9
PADMANABHAN, SRIRAM K.
Exec Dt:
01/06/2004
10
TRESSER, CHARLES P.
Exec Dt:
10/17/2003
11
TROIDLE, KATHLEEN M.
Exec Dt:
01/06/2004
12
YU, PHILIP S.
Exec Dt:
12/19/2003
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9064364
US20050091524
10690778
Correspondence name and address
HOFFMAN, WARNICK & D'ALESSANDRO LLC
MICHAEL F. HOFFMAN
THREE E-COMM SQUARE
ALBANY, NY 12207
Assignment: 3
Reel/Frame:020814/0454   Pages: 5
Recorded: 04/16/2008
Attorney Dkt #:YAHOP038/Y02758US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGFORD, JOHN
Exec Dt:
04/10/2008
2
ZHANG, TONG
Exec Dt:
04/03/2008
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100010891
12104418
Correspondence name and address
KENNETH D. WRIGHT
710 LAKEWAY DRIVE
SUITE 200
SUNNYVALE, CA 94085
Assignment: 4
Reel/Frame:020814/0439   Pages: 5
Recorded: 04/16/2008
Attorney Dkt #:YAHOP039/Y02759US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGFORD, JOHN
Exec Dt:
04/15/2008
2
ZHANG, TONG
Exec Dt:
04/03/2008
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090265227
12104423
Correspondence name and address
KENNETH D. WRIGHT
710 LAKEWAY DRIVE
SUITE 200
SUNNYVALE, CA 94085
Assignment: 5
Reel/Frame:020984/0001   Pages: 4
Recorded: 05/22/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEINBERGER, KILIAN QUIRIN
Exec Dt:
05/01/2008
2
LANGFORD, JOHN
Exec Dt:
05/07/2008
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8108323
US20090287618
12123270
Correspondence name and address
JAMIE L. WIEGAND
P.O. BOX 770
NEW YORK, NY 10008-0770
Assignment: 6
Reel/Frame:021465/0589   Pages: 6
Recorded: 08/30/2008
Attorney Dkt #:1860
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YANG
Exec Dt:
08/29/2008
2
LANGFORD, JOHN
Exec Dt:
08/28/2008
3
WEI, JIANBIN
Exec Dt:
08/28/2008
Assignee
1
YAHOO! INC
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100057546
12202246
Correspondence name and address
LAW OFFICE OF ROBERT BOLAN
P.O. BOX 36
BELLEVUE, WA 98009
Assignment: 7
Reel/Frame:021896/0443   Pages: 6
Recorded: 11/26/2008
Attorney Dkt #:R1392-00027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREHL, ALEXANDER L.
Exec Dt:
11/25/2008
2
GOEL, SHARAD
Exec Dt:
11/26/2008
3
LANGFORD, JOHN
Exec Dt:
11/25/2008
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100131496
12324154
Correspondence name and address
YAHOO! INC. C/O DUANE MORRIS LLP
ATTN.: IP DOCKETING
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 8
Reel/Frame:022583/0720   Pages: 7
Recorded: 04/22/2009
Attorney Dkt #:14093/5169
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREHL, ALEXANDER L.
Exec Dt:
03/27/2009
2
GOEL, SHARAD
Exec Dt:
03/27/2009
3
LANGFORD, JOHN
Exec Dt:
03/30/2009
4
KAKADE, SHAM
Exec Dt:
04/17/2009
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 95110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8032535
US20100268710
12427656
Correspondence name and address
KENYON & KENYON LLP, C/O LIN DENG
333 W. SAN CARLOS STREET
SUITE 600
SAN JOSE, CA 95110
Assignment: 9
Reel/Frame:023867/0546   Pages: 6
Recorded: 01/28/2010
Attorney Dkt #:08226/0212615-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGFORD, JOHN
Exec Dt:
10/27/2009
2
PAPINENI, KISHORE
Exec Dt:
10/27/2009
3
MCAFEE, RANDOLPH PRESTON
Exec Dt:
11/10/2009
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8174974
US20110110231
12617442
Correspondence name and address
JAMIE L. WIEGAND, DARBY & DARBY P.C.
P.O. BOX 770 CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 10
Reel/Frame:024685/0081   Pages: 6
Recorded: 07/14/2010
Attorney Dkt #:YAH1P261/Y06163US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, LIHONG
Exec Dt:
06/28/2010
2
CHU, WEI
Exec Dt:
06/28/2010
3
LANGFORD, JOHN
Exec Dt:
06/30/2010
4
SCHAPIRE, ROBERT
Exec Dt:
06/29/2010
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120016642
12836188
Correspondence name and address
ELISE R. HEILBRUNN
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
500 12TH STREET, SUITE 200
OAKLAND, CA 94607
Assignment: 11
Reel/Frame:028110/0944   Pages: 6
Recorded: 04/26/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAPINENI, KISHORE
Exec Dt:
04/04/2012
2
MCAFEE, PRESTON
Exec Dt:
04/04/2012
3
LANGFORD, JOHN
Exec Dt:
04/06/2012
4
VASSILVITSKII, SERGEI
Exec Dt:
04/13/2012
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130268374
13441672
Correspondence name and address
MAURIEL KAPOUYTIAN & TREFFERT LLP
151 FIRST AVENUE
#23
NEW YORK, NY 10003
Assignment: 12
Reel/Frame:028121/0738   Pages: 8
Recorded: 04/27/2012
Attorney Dkt #:30016020-0218
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPELLE, OLIVIER
Exec Dt:
04/20/2012
2
LANGFORD, JOHN
Exec Dt:
04/19/2012
3
DUDIK, MIROSLAV
Exec Dt:
04/23/2012
4
AGARWAL, ALEKH
Exec Dt:
04/25/2012
Assignee
1
YAHOO! INC.
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9633315
US20130290223
13458545
Correspondence name and address
PAULA M. THEISMANN - SNR DENTON US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 13
Reel/Frame:032068/0330   Pages: 12
Recorded: 01/28/2014
Attorney Dkt #:340099.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAO, JUSTIN
Exec Dt:
01/24/2014
2
LAHAIE, SEBASTIEN
Exec Dt:
01/23/2014
3
PENNOCK, DAVID
Exec Dt:
01/28/2014
4
LANGFORD, JOHN
Exec Dt:
01/28/2014
5
CAVALLO, RUGGIERO
Exec Dt:
01/24/2014
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150213510
14166783
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 14
Reel/Frame:047336/0178   Pages: 15
Recorded: 10/29/2018
Attorney Dkt #:355640-US-PCT 1777.369US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGFORD, JOHN
Exec Dt:
10/02/2014
2
DROPPO, JAMES
Exec Dt:
10/01/2014
3
YU, DONG
Exec Dt:
09/18/2014
4
LI, GANG
Exec Dt:
01/31/2011
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11049006
US20170308789
15510356
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 15
Reel/Frame:033939/0945   Pages: 18
Recorded: 10/13/2014
Attorney Dkt #:341814.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SLIVKINS, ALEKSANDRS
Exec Dt:
09/29/2014
2
AGARWAL, ALEKH
Exec Dt:
09/29/2014
3
LANGFORD, JOHN
Exec Dt:
10/13/2014
4
BIRD, SARAH L.
Exec Dt:
09/29/2014
5
SEN, SIDDHARTHA
Exec Dt:
10/07/2014
6
LI, LIHONG
Exec Dt:
09/29/2014
7
DUDIK, MIROSLAV
Exec Dt:
10/09/2014
8
BOTTOU, LEON
Exec Dt:
09/29/2014
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
C/O MICROSOFT CORPORATION
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10284664
US20160105351
14513012
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
C/O MICROSOFT CORPORATION
REDMOND, WA 98052
Assignment: 16
Reel/Frame:035741/0001   Pages: 51
Recorded: 05/29/2015
Attorney Dkt #:CHA920030025US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, NAOKI
Exec Dt:
03/24/2015
2
ABRAMS, CARL E.
Exec Dt:
03/23/2015
3
APTE, CHIDANAND V.
Exec Dt:
04/10/2015
4
BHATTACHARJEE, BISHWARANJAN
Exec Dt:
03/24/2015
5
GOLDMAN, KENNETH A.
Exec Dt:
04/15/2015
6
GRUETZNER, MATTHIAS
Exec Dt:
03/26/2015
7
HILBERT, MATTHEW A.
Exec Dt:
05/28/2015
8
LANGFORD, JOHN
Exec Dt:
05/23/2015
9
PADMANABHAN, SRIRAM K.
Exec Dt:
04/20/2015
10
TRESSER, CHARLES P.
Exec Dt:
04/13/2015
11
TROIDLE, KATHLEEN M.
Exec Dt:
03/25/2015
12
YU, PHILIP S.
Exec Dt:
03/26/2015
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150262185
14711183
Correspondence name and address
HOFFMAN WARNICK LLC
540 BROADWAY
4TH FLOOR
ALBANY, NY 12207
Assignment: 17
Reel/Frame:038359/0556   Pages: 12
Recorded: 04/22/2016
Attorney Dkt #:MS1-6484US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGARWAL, ALEKH
Exec Dt:
04/21/2016
2
DUDIK, MIROSLAV
Exec Dt:
04/21/2016
3
KRISHNAMURTHY, AKSHAY
Exec Dt:
04/22/2016
4
LANGFORD, JOHN
Exec Dt:
04/22/2016
5
SWAMINATHAN, ADITH
Exec Dt:
04/22/2016
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170308535
15136688
Correspondence name and address
LEE & HAYES, PLLC
601 W. RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 18
Reel/Frame:044373/0603   Pages: 12
Recorded: 12/12/2017
Attorney Dkt #:403303-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SLIVKINS, ALEKSANDRS
Exec Dt:
12/11/2017
2
LANGFORD, JOHN
Exec Dt:
12/12/2017
3
COZOWICZ, MARKUS
Exec Dt:
12/02/2017
4
AGARWAL, ALEKH
Exec Dt:
12/12/2017
5
SEN, SIDDHARTHA
Exec Dt:
12/12/2017
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11182280
US20180101473
15839281
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052

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