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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 : SZYMANSKI, TODD
Total Assignments: 10
Assignment: 1
Reel/Frame:018422/0093   Pages: 6
Recorded: 10/23/2006
Attorney Dkt #:IDF 4175 (4000-48700)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2006
2
Exec Dt:
10/17/2006
3
Exec Dt:
10/18/2006
4
Exec Dt:
10/13/2006
5
Exec Dt:
10/13/2006
6
Exec Dt:
10/16/2006
7
Exec Dt:
10/17/2006
Assignee
1
6450 SPRINT PARKWAY
OVERLAND PARK, KANSAS 66251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11551704
Correspondence name and address
MICHAEL W. PIPER
5700 GRANITE PARKWAY
SUITE 330
PLANO, TX 75024
Assignment: 2
Reel/Frame:018722/0883   Pages: 6
Recorded: 01/08/2007
Attorney Dkt #:IDF 4454 (4000-53600)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2007
2
Exec Dt:
01/02/2007
3
Exec Dt:
01/03/2007
4
Exec Dt:
01/03/2007
5
Exec Dt:
01/03/2007
6
Exec Dt:
01/02/2007
7
Exec Dt:
01/02/2007
Assignee
1
6450 SPRINT PARKWAY
MAILSTOP KOPHN0312-3A371
OVERLAND PARK, KANSAS 66251-2100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11620140
Correspondence name and address
MICHAEL W. PIPER
5700 GRANITE PARKWAY
STE. 330
PLANO, TX 75024
Assignment: 3
Reel/Frame:019270/0594   Pages: 6
Recorded: 05/09/2007
Attorney Dkt #:IDF 4455 (4000-53700)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2007
2
Exec Dt:
04/26/2007
3
Exec Dt:
04/26/2007
4
Exec Dt:
05/07/2007
5
Exec Dt:
05/03/2007
6
Exec Dt:
04/26/2007
7
Exec Dt:
04/30/2007
Assignee
1
6450 SPRINT PARKWAY
MAILSTOP KOPHN0312-3A371
OVERLAND PARK, KANSAS 66251-2100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11746273
Correspondence name and address
MICHAEL W. PIPER
5700 GRANITE PARKWAY
STE. 330
PLANO, TX 75024
Assignment: 4
Reel/Frame:019688/0216   Pages: 9
Recorded: 08/14/2007
Attorney Dkt #:IDF 4843 (4000-62800)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2007
2
Exec Dt:
08/13/2007
3
Exec Dt:
08/13/2007
4
Exec Dt:
08/13/2007
5
Exec Dt:
08/13/2007
6
Exec Dt:
08/13/2007
7
Exec Dt:
08/13/2007
Assignee
1
6450 SPRINT PARKWAY
MAILSTOP KOPHN0312-3A371
OVERLAND PARK, KANSAS 66251-2100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11838175
Correspondence name and address
MICHAEL W. PIPER
5700 GRANITE PARKWAY
STE. 330
PLANO, TX 75024
Assignment: 5
Reel/Frame:020595/0365   Pages: 6
Recorded: 03/04/2008
Attorney Dkt #:IDF 5106 (4000-69400)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2008
2
Exec Dt:
02/21/2008
3
Exec Dt:
02/22/2008
4
Exec Dt:
02/21/2008
5
Exec Dt:
02/21/2008
Assignee
1
6450 SPRINT PARKWAY
MAILSTOP KOPHN0312-3A371
OVERLAND PARK, KANSAS 66251-2100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12036289
Correspondence name and address
MICHAEL W. PIPER
5601 GRANITE PARKWAY
STE. 750
PLANO, TX 75024
Assignment: 6
Reel/Frame:021855/0088   Pages: 6
Recorded: 11/19/2008
Attorney Dkt #:IDF 6023 (4000-83200)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2008
2
Exec Dt:
11/17/2008
3
Exec Dt:
11/17/2008
4
Exec Dt:
11/17/2008
5
Exec Dt:
11/13/2008
6
Exec Dt:
11/17/2008
7
Exec Dt:
11/17/2008
Assignee
1
6450 SPRINT PARKWAY
MAILSTOP KOPHN0312-3A371
OVERLAND PARK, KANSAS 66251-2100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12273537
Correspondence name and address
MICHAEL W. PIPER
5601 GRANITE PARKWAY
STE. 750
PLANO, TX 75024
Assignment: 7
Reel/Frame:027285/0095   Pages: 4
Recorded: 11/28/2011
Attorney Dkt #:IDF 7279 (4300-03000)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2011
2
Exec Dt:
11/11/2011
3
Exec Dt:
11/11/2011
Assignee
1
6450 SPRINT PARKWAY
MAILSTOP KSOPHN0312-3A371
OVERLAND PARK, KANSAS 66251-2100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13304410
Correspondence name and address
MICHAEL W. PIPER
5601 GRANITE PARKWAY
STE. 750
PLANO, TX 75024
Assignment: 8
Reel/Frame:030028/0395   Pages: 3
Recorded: 03/18/2013
Attorney Dkt #:IDF 8940 (4300-30700)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2013
2
Exec Dt:
03/14/2013
Assignee
1
6450 SPRINT PARKWAY
MAILSTOP KSOPHN0312-3A371
OVERLAND PARK, KANSAS 66251-2100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13831494
Correspondence name and address
MICHAEL W. PIPER
5601 GRANITE PARKWAY
STE. 500
PLANO, TX 75024
Assignment: 9
Reel/Frame:035145/0251   Pages: 5
Recorded: 03/12/2015
Attorney Dkt #:IDF 10687 (4300-56800)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2015
2
Exec Dt:
03/11/2015
3
Exec Dt:
03/11/2015
Assignee
1
6450 SPRINT PARKWAY
MAILSTOP KSOPHN0312-3A371
OVERLAND PARK, KANSAS 66251-2100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14645370
Correspondence name and address
MICHAEL W. PIPER
5601 GRANITE PARKWAY
STE. 500
PLANO, TX 75024
Assignment: 10
Reel/Frame:038129/0343   Pages: 3
Recorded: 03/30/2016
Attorney Dkt #:IDF 11402 (4300-68700)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2016
2
Exec Dt:
03/29/2016
Assignee
1
6450 SPRINT PARKWAY
MAILSTOP KSOPHN0312-3A371
OVERLAND PARK, KANSAS 66251-2100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15084188
Correspondence name and address
MICHAEL W. PIPER
5601 GRANITE PARKWAY
STE. 500
PLANO, TX 75024

Search Results as of: 05/21/2024 12:20 PM
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