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Patent Assignment Assignor Details
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Assignor Name : SPRAGUE, WILLIAM O., JR.
Total Assignments: 12
Assignment: 1
Reel/Frame:019858/0125   Pages: 6
Recorded: 09/20/2007
Attorney Dkt #:130332.00191
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLMERSHAUSER, STEVEN M.
Exec Dt:
08/31/2007
2
SPRAGUE, JASON B.
Exec Dt:
08/31/2007
3
SPRAGUE, WILLIAM O., JR.
Exec Dt:
08/31/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8881203
US20090064266
11848812
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 2
Reel/Frame:034055/0072   Pages: 6
Recorded: 10/28/2014
Attorney Dkt #:2007-0367 CON (00734)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLMERSHAUSER, STEVEN M.
Exec Dt:
08/31/2007
2
SPRAGUE, JASON B.
Exec Dt:
08/31/2007
3
SPRAGUE, WILLIAM O., JR.
Exec Dt:
08/31/2007
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P., F/K/A AT&T KNOWLEDGE VENTURES, L.P.
675 W. PEACHTREE STREET, SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9578371
US20150052566
14526280
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 3
Reel/Frame:041303/0503   Pages: 6
Recorded: 02/20/2017
Attorney Dkt #:2007-0367 CON1 (00775)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLMERSHAUSER, STEVEN M.
Exec Dt:
08/31/2007
2
SPRAGUE, JASON B.
Exec Dt:
08/31/2007
3
SPRAGUE, WILLIAM O., JR.
Exec Dt:
08/31/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10225604
US20170164045
15437317
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 4
Reel/Frame:019799/0402   Pages: 6
Recorded: 09/07/2007
Attorney Dkt #:7780-070014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLMERSHAUSER, STEVEN M.
Exec Dt:
09/05/2007
2
SPRAGUE, WILLIAM O., JR.
Exec Dt:
09/05/2007
3
HARRIS, ERIC
Exec Dt:
09/05/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9380272
US20090066795
11851958
Correspondence name and address
LARSON NEWMAN ABEL POLANSKY & WHITE, LLP
5914 WEST COURTYARD DRIVE, SUITE 200
AUSTIN, TX 78730
Assignment: 5
Reel/Frame:038719/0095   Pages: 5
Recorded: 05/25/2016
Attorney Dkt #:7785-0711-01 (1/2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLMERHAUSER, STEVEN M.
Exec Dt:
09/05/2007
2
SPRAGUE, WILLIAM O., JR.
Exec Dt:
09/05/2007
3
HARRIS, ERIC
Exec Dt:
09/05/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10075773
US20160269799
15163267
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 6
Reel/Frame:019858/0723   Pages: 6
Recorded: 09/21/2007
Attorney Dkt #:7785-270 (2007-0401)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLMERSHAUSER, STEVEN M.
Exec Dt:
09/20/2007
2
SPRAGUE, WILLIAM O., JR.
Exec Dt:
09/20/2007
3
JEFFREY, EMLYN C.
Exec Dt:
09/20/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUM LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8824694
US20090080667
11858975
Correspondence name and address
ANDREW GUST - AKERMAN SENTERFITT
222 LAKEVIEW AVENUE
SUITE 400
WEST PALM BEACH, FL 33401
Assignment: 7
Reel/Frame:019903/0577   Pages: 6
Recorded: 10/01/2007
Attorney Dkt #:7780-070400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLMERSHAUSER, STEVEN M.
Exec Dt:
09/28/2007
2
SPRAGUE, WILLIAM O., JR.
Exec Dt:
09/28/2007
3
JEFFREY, EMLYN C.
Exec Dt:
09/28/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090088125
11865406
Correspondence name and address
LARSON NEWMAN ABEL POLANSKY & WHITE, LLP
5914 WEST COURTYARD DRIVE, SUITE 200
AUSTIN, TX 78730
Assignment: 8
Reel/Frame:020642/0674   Pages: 6
Recorded: 03/12/2008
Attorney Dkt #:130332.00270
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLMERSHAUSER, STEVEN M.
Exec Dt:
02/13/2008
2
SPRAGUE, JASON B.
Exec Dt:
02/13/2008
3
SPRAGUE, WILLIAM O., JR.
Exec Dt:
02/13/2008
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8707382
US20090205008
12030536
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 9
Reel/Frame:021272/0603   Pages: 6
Recorded: 07/22/2008
Attorney Dkt #:130332.00379
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLMERSHAUSER, STEVEN M.
Exec Dt:
06/20/2008
2
AVERILL, WILLIAM
Exec Dt:
06/20/2008
3
SPRAGUE, WILLIAM O., JR.
Exec Dt:
06/20/2008
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8218791
US20090316934
12143586
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 10
Reel/Frame:021442/0458   Pages: 6
Recorded: 08/26/2008
Attorney Dkt #:7785-335 (2007-1939)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLMERSHAUSER, STEVEN MICHAEL
Exec Dt:
08/08/2008
2
SPRAGUE, WILLIAM O., JR.
Exec Dt:
08/08/2008
3
SPRAGUE, JASON B.
Exec Dt:
08/08/2008
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8989882
US20100034396
12186991
Correspondence name and address
AKERMAN SENTERFITT
222 LAKEVIEW AVENUE
SUITE 400
WEST PALM BEACH, FL 33401
Assignment: 11
Reel/Frame:049185/0942   Pages: 6
Recorded: 05/15/2019
Attorney Dkt #:2007-1939CON1_7785-335-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLMERSHAUSER, STEVEN MICHAEL
Exec Dt:
08/08/2008
2
SPRAGUE, WILLIAM O., JR.
Exec Dt:
08/08/2008
3
SPRAGUE, JASON B.
Exec Dt:
08/08/2008
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10805759
US20190222953
16363784
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 12
Reel/Frame:021464/0798   Pages: 5
Recorded: 08/29/2008
Attorney Dkt #:7780-080100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLMERSHAUSER, STEVEN M.
Exec Dt:
08/27/2008
2
SPRAGUE, WILLIAM O., JR.
Exec Dt:
08/27/2008
3
SPRAGUE, JASON B.
Exec Dt:
08/27/2008
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100054712
12201843
Correspondence name and address
LARSON NEWMAN ABEL POLANSKY & WHITE, LLP
5914 WEST COURTYARD DRIVE, SUITE 200
AUSTIN, TX 78730

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