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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 : KLESPER, STEVAN A.
Total Assignments: 9
Assignment: 1
Reel/Frame:018292/0971   Pages: 6
Recorded: 09/22/2006
Attorney Dkt #:4162/SPRI.129857
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/18/2006
2
Exec Dt:
09/18/2006
3
Exec Dt:
09/18/2006
4
Exec Dt:
09/18/2006
5
Exec Dt:
09/18/2006
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11534606
Correspondence name and address
MONPLAISIR HAMILTON
2555 GRAND BOULEVARD
KANSAS CITY, MO 64108
Assignment: 2
Reel/Frame:018429/0220   Pages: 6
Recorded: 10/24/2006
Attorney Dkt #:4162/SPRI.129857
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 018292 FRAME 0971. ASSIGNOR(S) HEREBY CONFIRMS THE THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
09/18/2006
2
Exec Dt:
09/18/2006
3
Exec Dt:
09/18/2006
4
Exec Dt:
09/18/2006
5
Exec Dt:
09/18/2006
Assignee
1
6391 SPRINT PARKWAY
KSOPHT0101-Z2100
OVERLAND PARK, KANSAS 66251-2100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11534606
Correspondence name and address
MONPLAISIR HAMILTON
2555 GRAND BOULEVARD
KANSAS CITY, MO 64108
Assignment: 3
Reel/Frame:019444/0827   Pages: 5
Recorded: 06/18/2007
Attorney Dkt #:4121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2007
2
Exec Dt:
05/09/2007
3
Exec Dt:
05/08/2007
4
Exec Dt:
05/08/2007
5
Exec Dt:
05/10/2007
Assignee
1
6391 SPRINT PARKWAY
LAW DEPARTMENT
OVERLAND PARK, KANSAS 66251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11764584
Correspondence name and address
SPRINT COMMUNICATIONS COMPANY L.P.
6450 SPRINT PARKWAY
MELISSA A. JOBE; MS: KSOPHN0312-3A461
OVERLAND PARK, KS 66251
Assignment: 4
Reel/Frame:019444/0968   Pages: 5
Recorded: 06/18/2007
Attorney Dkt #:4122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2007
2
Exec Dt:
06/01/2007
3
Exec Dt:
06/01/2007
4
Exec Dt:
05/29/2007
5
Exec Dt:
05/17/2007
Assignee
1
6391 SPRINT PARKWAY
LAW DEPARTMENT
OVERLAND PARK, KANSAS 66251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11764625
Correspondence name and address
SPRINT COMMUNICATIONS COMPANY L.P.
6450 SPRINT PARKWAY
MELISSA A. JOBE; MS: KSOPHN0312-3A461
OVERLAND PARK, KS 66251
Assignment: 5
Reel/Frame:019445/0114   Pages: 5
Recorded: 06/18/2007
Attorney Dkt #:4123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2007
2
Exec Dt:
06/11/2007
3
Exec Dt:
06/13/2007
4
Exec Dt:
06/11/2007
5
Exec Dt:
06/14/2007
Assignee
1
6391 SPRINT PARKWAY
LAW DEPARTMENT
OVERLAND PARK, KANSAS 66251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11764665
Correspondence name and address
SPRINT COMMUNICATIONS COMPANY L.P.
6450 SPRINT PARKWAY
MELISSA A. JOBE; MS: KSOPHN0312-3A461
OVERLAND PARK, KS 66251
Assignment: 6
Reel/Frame:020355/0323   Pages: 4
Recorded: 01/11/2008
Attorney Dkt #:4347
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2007
2
Exec Dt:
01/02/2008
3
Exec Dt:
12/20/2007
Assignee
1
6391 SPRINT PARKWAY
LAW DEPARTMENT
OVERLAND PARK, KANSAS 66251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11972926
Correspondence name and address
SPRINT COMMUNICATIONS COMPANY L.P.
6450 SPRINT PARKWAY
MELISSA A. JOBE; MS: KSOPHN0312-3A461
OVERLAND PARK, KS 66251
Assignment: 7
Reel/Frame:021646/0272   Pages: 5
Recorded: 10/08/2008
Attorney Dkt #:5363
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/2008
2
Exec Dt:
10/01/2008
3
Exec Dt:
09/26/2008
4
Exec Dt:
09/22/2008
5
Exec Dt:
09/22/2008
Assignee
1
6391 SPRINT PARKWAY
LAW DEPARTMENT
OVERLAND PARK, KANSAS 66251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12247285
Correspondence name and address
SPRINT
6391 SPRINT PARKWAY
STEVEN J. FUNK; MS: KSOPHT0101-Z2100
OVERLAND PARK, KS 66251-2100
Assignment: 8
Reel/Frame:022247/0400   Pages: 8
Recorded: 02/12/2009
Attorney Dkt #:6021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2009
2
Exec Dt:
01/22/2009
3
Exec Dt:
02/09/2009
4
Exec Dt:
02/05/2009
Assignee
1
6391 SPRINT PARKWAY
LAW DEPARTMENT
OVERLAND PARK, KANSAS 66251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12369833
Correspondence name and address
SPRINT
6391 SPRINT PARKWAY
STEVEN J. FUNK; MS: KSOPHT0101-Z2100
OVERLAND PARK, KS 66251-2100
Assignment: 9
Reel/Frame:022670/0320   Pages: 8
Recorded: 05/12/2009
Attorney Dkt #:6214
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2009
2
Exec Dt:
05/09/2009
3
Exec Dt:
05/04/2009
Assignee
1
6391 SPRINT PARKWAY
LAW DEPARTMENT
OVERLAND PARK, KANSAS 66251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12464242
Correspondence name and address
SPRINT
6391 SPRINT PARKWAY
STEVEN J. FUNK; MS: KSOPHT0101-Z2100
OVERLAND PARK, KS 66251-2100

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