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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : WELBORN, MATTHEW L.
Total Assignments: 15
Assignment: 1
Reel/Frame:010737/0469   Pages: 10
Recorded: 04/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/1998
2
Exec Dt:
01/31/1997
3
Exec Dt:
01/09/1998
4
Exec Dt:
03/29/1995
5
Exec Dt:
01/07/1999
Assignee
1
ROOM NE25-230
FIVE CAMBRIDGE CENTER, KENDALL SQUARE
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09231335
Correspondence name and address
FOLEY, HOAG & ELIOT LLP
EDWARD J. KELLY
PATENT GROUP
ONE POST OFFICE SQUARE
BOSTON, MASSACHUSETTS 02109-2170
Assignment: 2
Reel/Frame:013777/0749   Pages: 3
Recorded: 02/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2003
2
Exec Dt:
02/19/2003
Assignee
1
8133 LEESBURG PIKE, SUITE 700
VIENNA, VIRGINIA 22182
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10367834
Correspondence name and address
BRIAN C. ALTMILLER
8133 LEESBURG PIKE, SUITE 700
VIENNA, VA 22182
Assignment: 3
Reel/Frame:015482/0637   Pages: 3
Recorded: 06/17/2004
Attorney Dkt #:XSI.091/10X-255
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2004
2
Exec Dt:
06/16/2004
Assignee
1
6501 WILLIAMS CANNON DRIVE WEST
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10868903
Correspondence name and address
POSZ & BETHARDS, PLC
BRIAN C. ALTMILLER
11250 ROGER BACON DRIVE
SUITE 10
RESTON, VA 20190
Assignment: 4
Reel/Frame:015858/0488   Pages: 3
Recorded: 09/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/2004
2
Exec Dt:
09/28/2004
Assignee
1
6501 WILLIAMS CANNON DRIVE WEST
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10952813
Correspondence name and address
POSZ & BETHARDS, PLC
BRIAN C. ALTMILLER
11250 ROGER BACON DRIVE, SUITE 10
RESTON, VA 20190
Assignment: 5
Reel/Frame:016043/0694   Pages: 3
Recorded: 11/30/2004
Attorney Dkt #:10x-418/xsi.117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/24/2004
2
Exec Dt:
11/24/2004
Assignee
1
6501 WILLIAMS CANNON DRIVE WEST
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10998572
Correspondence name and address
BRIAN C. ALTMILLER
POSZ & BETHARDS, PLC
11250 ROGER BACON DRIVE
SUITE 10
RESTON, VA 20190
Assignment: 6
Reel/Frame:016564/0464   Pages: 5
Recorded: 05/13/2005
Attorney Dkt #:10X-426/XSI.125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2005
2
Exec Dt:
05/11/2005
3
Exec Dt:
05/12/2005
4
Exec Dt:
05/12/2005
5
Exec Dt:
05/12/2005
Assignee
1
6501 WILLIAMS CANNON DRIVE
WEST AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11128269
Correspondence name and address
BRIAN C. ALTMILLER
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE, SUITE 101
RESTON, VA 20191
Assignment: 7
Reel/Frame:016563/0944   Pages: 4
Recorded: 05/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2005
2
Exec Dt:
05/12/2005
3
Exec Dt:
05/12/2005
Assignee
1
6501 WILLIAMS CANNON DRIVE WEST
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11128267
Correspondence name and address
BRIAN C. ALTMILLER
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE, SUITE 101
RESTON, VA 20191
Assignment: 8
Reel/Frame:016564/0206   Pages: 4
Recorded: 05/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2005
2
Exec Dt:
05/12/2005
Assignee
1
6501 WILLIAMS CANNON DRIVE WEST
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11128268
Correspondence name and address
BRIAN C. ALTMILLER
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE, SUITE 101
RESTON, VA 20191
Assignment: 9
Reel/Frame:016678/0253   Pages: 4
Recorded: 06/09/2005
Attorney Dkt #:10X-423/XS1.122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2005
2
Exec Dt:
06/07/2005
Assignee
1
6501 WILLIAMS CANNON DRIVE WEST
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11077549
Correspondence name and address
BRIAN C. ALTMILLER
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE, SUITE 101
RESTON, VA 20191
Assignment: 10
Reel/Frame:017685/0495   Pages: 10
Recorded: 08/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/2005
2
Exec Dt:
08/16/2005
3
Exec Dt:
08/10/2005
4
Exec Dt:
08/11/2005
5
Exec Dt:
08/11/2005
6
Exec Dt:
08/11/2005
7
Exec Dt:
08/22/2005
8
Exec Dt:
08/14/2005
9
Exec Dt:
08/16/2005
Assignee
1
6501 WILLIAMS CANNON DRIVE WEST
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10546752
Correspondence name and address
BRIAN C. ALTMILLER
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE, SUITE 101
RESTON, VA 20191
Assignment: 11
Reel/Frame:017687/0235   Pages: 6
Recorded: 08/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/2005
2
Exec Dt:
08/16/2005
3
Exec Dt:
08/14/2005
4
Exec Dt:
08/16/2005
Assignee
1
6501 WILLIAMS CANNON DRIVE
WEST AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10546219
Correspondence name and address
BRIAN C. ALTMILLER
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE, SUITE 101
RESTON, VA 20191
Assignment: 12
Reel/Frame:019039/0461   Pages: 3
Recorded: 02/28/2007
Attorney Dkt #:10x-456/wm41243uh
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/26/2007
Assignee
1
7700 W. PARMER LANE, TX32/PL02
AUSTIN, TEXAS 78729
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11711704
Correspondence name and address
BRIAN C. ALTMILLER
12040 SOUTH LAKES DRIVE, SUITE 101
RESTON, VA 20191
Assignment: 13
Reel/Frame:019072/0606   Pages: 3
Recorded: 02/28/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/26/2007
Assignee
1
7700 W. PARMER LANE, TX32/PL02
AUSTIN, TEXAS 78729
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11711705
Correspondence name and address
BRIAN C. ALTMILLER
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VIRGINIA 20191
Assignment: 14
Reel/Frame:019274/0121   Pages: 5
Recorded: 04/19/2007
Attorney Dkt #:10X-452/WM10237US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2007
2
Exec Dt:
04/17/2007
3
Exec Dt:
04/13/2007
Assignee
1
7700 W. PARMER LANE, TX32/PL02
AUSTIN, TEXAS 78729
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11785610
Correspondence name and address
BRIAN C. ALTMILLER
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE, SUITE 101
RESTON, VIRGINIA 20191
Assignment: 15
Reel/Frame:021111/0701   Pages: 8
Recorded: 06/18/2008
Attorney Dkt #:TS48245TH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2008
2
Exec Dt:
06/09/2008
3
Exec Dt:
06/09/2008
4
Exec Dt:
06/09/2008
5
Exec Dt:
06/13/2008
Assignee
1
6501 WILLIAM CANNON DRIVE WEST
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12141213
Correspondence name and address
HAMILTON & TERRILE, LLP
P.O. BOX 203518
AUSTIN, TX 78720

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