skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : LEDDY, JOHN
Total Assignments: 37
Assignment: 1
Reel/Frame:010643/0142   Pages: 4
Recorded: 03/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFEFFER, HOWARD
Exec Dt:
03/22/2000
2
LEDDY, JOHN
Exec Dt:
03/22/2000
Assignee
1
SERVICE CO.
13241 WOODLAND PARK ROAD
HERNDON, VIRGINIA 20171
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6850968
NONE
09533463
Correspondence name and address
ROBERT ABOKHAIR & MARDULA, LLC
KEVIN L. PONTIUS
11800 SUNRISE VALLEY DRIVE
SUITE 1000
RESTON, VA 20191
Assignment: 2
Reel/Frame:016738/0100   Pages: 4
Recorded: 06/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFEFFER, HOWARD
Exec Dt:
01/27/2003
2
LEDDY, JOHN
Exec Dt:
03/22/2003
Assignee
1
SERVICECO, LLC
13241 WOODLAND PARK ROAD
HERNDON, VIRGINIA 20171
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7237028
US20050138196
11031745
Correspondence name and address
ROBERTS ABOKHAIR & MARDULA LLC
SUITE 1000
11800 SUNRISE VALLEY DRIVE
RESTON, VA 20191
Assignment: 3
Reel/Frame:022383/0077   Pages: 6
Recorded: 03/12/2009
Attorney Dkt #:007412.00316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOUNDY, RICHARD M.
Exec Dt:
02/05/2009
2
LEDDY, JOHN
Exec Dt:
02/12/2009
3
HERTZ, RICHARD
Exec Dt:
02/12/2009
4
CASTI, DAVID I.
Exec Dt:
01/28/2009
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
ONE COMCAST CENTER
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8762517
US20100169475
12346162
Correspondence name and address
STEVE S. CHANG
1100 13TH ST. N.W.
WASHINGTON, DC 20005-4051
Assignment: 4
Reel/Frame:032936/0684   Pages: 6
Recorded: 05/21/2014
Attorney Dkt #:26141.0020U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOUNDY, RICHARD M.
Exec Dt:
02/05/2009
2
LEDDY, JOHN
Exec Dt:
02/12/2009
3
HERTZ, RICHARD
Exec Dt:
02/12/2009
4
CASTI, DAVID I
Exec Dt:
01/28/2009
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150026769
14282763
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 5
Reel/Frame:026088/0465   Pages: 9
Recorded: 04/07/2011
Attorney Dkt #:007412.01380
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALKER, TODD
Exec Dt:
03/20/2011
2
BRADLEY, BRUCE
Exec Dt:
01/31/2011
3
DAY, THOMAS
Exec Dt:
02/09/2011
4
GAYDOS, ROBERT
Exec Dt:
02/09/2011
5
LEDDY, JOHN
Exec Dt:
03/31/2011
6
MAO, WEIDONG
Exec Dt:
02/04/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9003462
US20120210382
13024870
Correspondence name and address
STEVE S. CHANG
1100 13TH ST. N.W.
WASHINGTON, DC 20005-4051
Assignment: 6
Reel/Frame:036183/0103   Pages: 15
Recorded: 07/27/2015
Attorney Dkt #:007412.02900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALKER, TODD
Exec Dt:
03/20/2011
2
BRADLEY, BRUCE
Exec Dt:
01/31/2011
3
DAY, THOMAS
Exec Dt:
02/09/2011
4
GAYDOS, ROBERT
Exec Dt:
02/09/2011
5
LEDDY, JOHN
Exec Dt:
03/31/2011
6
MAO, WEIDONG
Exec Dt:
02/04/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11218762
US20150242500
14631106
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:059538/0926   Pages: 9
Recorded: 04/08/2022
Attorney Dkt #:007412.04759
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALKER, TODD
Exec Dt:
03/30/2011
2
BRADLEY, BRUCE
Exec Dt:
01/31/2011
3
DAY, THOMAS
Exec Dt:
02/09/2011
4
GAYDOS, ROBERT
Exec Dt:
02/09/2011
5
LEDDY, JOHN
Exec Dt:
03/31/2011
6
MAO, WEIDONG
Exec Dt:
02/04/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220210498
17533737
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:026490/0155   Pages: 8
Recorded: 06/23/2011
Attorney Dkt #:007412.01381
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEDDY, JOHN
Exec Dt:
06/17/2011
2
WALKER, TODD
Exec Dt:
05/18/2011
3
BRADLEY, BRUCE
Exec Dt:
06/14/2011
4
GAYDOS, ROBERT
Exec Dt:
06/13/2011
5
DAY, THOMAS
Exec Dt:
05/23/2011
6
MAO, WEIDONG
Exec Dt:
05/18/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9998783
US20120321278
13164285
Correspondence name and address
STEVE S. CHANG
1100 13TH ST. N.W.
WASHINGTON, DC 20005-4051
Assignment: 9
Reel/Frame:052460/0965   Pages: 8
Recorded: 04/22/2020
Attorney Dkt #:007412.03977
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEDDY, JOHN
Exec Dt:
06/17/2011
2
WALKER, TODD
Exec Dt:
05/18/2011
3
BRADLEY, BRUCE
Exec Dt:
06/14/2011
4
GAYDOS, ROBERT
Exec Dt:
06/13/2011
5
DAY, THOMAS
Exec Dt:
05/23/2011
6
MAO, WEIDONG
Exec Dt:
05/18/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JKF BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10764628
US20180316960
15957392
Correspondence name and address
BANNER & WITCOFF, LTD
1100 13TH ST NW
SUITE 1200
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:054979/0857   Pages: 8
Recorded: 01/21/2021
Attorney Dkt #:0571/007412.04859
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALKER, TODD
Exec Dt:
05/18/2011
2
BRADLEY, BRUCE
Exec Dt:
06/14/2011
3
DAY, THOMAS
Exec Dt:
05/23/2011
4
GAYDOS, ROBERT
Exec Dt:
06/13/2011
5
LEDDY, JOHN
Exec Dt:
06/17/2011
6
MAO, WEIDONG
Exec Dt:
05/18/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200329269
16861501
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:026585/0137   Pages: 7
Recorded: 07/13/2011
Attorney Dkt #:007412.01285
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELD, BRIAN
Exec Dt:
06/29/2011
2
VAN DOORN, JAN
Exec Dt:
06/13/2011
3
KIOK, JOSEPH
Exec Dt:
07/10/2011
4
GROUSTRA, DANIEL
Exec Dt:
06/13/2011
5
TORLUEMKE, MARK
Exec Dt:
06/13/2011
6
HALL, JIM
Exec Dt:
06/13/2011
7
LEDDY, JOHN
Exec Dt:
07/12/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9055030
US20130018632
13181869
Correspondence name and address
BANNER & WITCOFF, LTD. / EVAN M. CLARK
1100 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:036969/0478   Pages: 10
Recorded: 11/05/2015
Attorney Dkt #:007412.02945
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELD, BRIAN
Exec Dt:
06/11/2011
2
DOORN, JAN VAN
Exec Dt:
07/10/2011
3
KIOK, JOSEPH
Exec Dt:
06/13/2011
4
GROUSTRA, DANIEL
Exec Dt:
06/13/2011
5
TORLUEMKE, MARK
Exec Dt:
06/13/2011
6
HALL, JIM
Exec Dt:
06/13/2011
7
LEDDY, JOHN
Exec Dt:
07/12/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9852446
US20150379575
14704433
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:044110/0201   Pages: 10
Recorded: 11/13/2017
Attorney Dkt #:007412.03861\US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELD, BRIAN
Exec Dt:
06/29/2011
2
DOORN, JAN VAN
Exec Dt:
06/13/2011
3
KIOK, JOSEPH
Exec Dt:
07/10/2011
4
GROUSTRA, DANIEL
Exec Dt:
06/13/2011
5
TORLUEMKE, MARK
Exec Dt:
06/13/2011
6
HALL, JIM
Exec Dt:
06/13/2011
7
LEDDY, JOHN
Exec Dt:
07/12/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10475078
US20180293618
15810743
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:052991/0429   Pages: 10
Recorded: 06/19/2020
Attorney Dkt #:007412.04669\US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELD, BRIAN
Exec Dt:
06/29/2011
2
VAN DOORN, JAN
Exec Dt:
06/13/2011
3
KIOK, JOSEPH
Exec Dt:
07/10/2011
4
GROUSTRA, DANIEL
Exec Dt:
06/13/2011
5
TORLUEMKE, MARK
Exec Dt:
06/13/2011
6
HALL, JIM
Exec Dt:
06/13/2011
7
LEDDY, JOHN
Exec Dt:
07/12/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10846747
US20200143420
16591203
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:057026/0038   Pages: 10
Recorded: 07/29/2021
Attorney Dkt #:007412.05103\US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELD, BRIAN
Exec Dt:
06/27/2011
2
VAN DOORN, JAN
Exec Dt:
06/13/2011
3
KIOK, JOSEPH
Exec Dt:
07/10/2011
4
GROUSTRA, DANIEL
Exec Dt:
06/13/2011
5
TORLUEMKE, MARK
Exec Dt:
06/13/2011
6
HALL, JIM
Exec Dt:
06/13/2011
7
LEDDY, JOHN
Exec Dt:
07/12/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11210704
US20210097573
17067328
Correspondence name and address
BANNER & WITCOFF, LTD.
71 SOUTH WACKER DRIVE
SUITE 3600
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:061861/0831   Pages: 10
Recorded: 11/23/2022
Attorney Dkt #:007412.05567
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELD, BRIAN
Exec Dt:
06/27/2011
2
VAN DOORN, JAN
Exec Dt:
06/13/2011
3
KIOK, JOSEPH
Exec Dt:
07/10/2011
4
GROUSTRA, DANIEL
Exec Dt:
06/13/2011
5
TORLUEMKE, MARK
Exec Dt:
06/13/2011
6
HALL, JIM
Exec Dt:
06/13/2011
7
LEDDY, JOHN
Exec Dt:
07/12/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11620679
US20220327576
17528787
Correspondence name and address
BANNER WITCOFF
1100 13TH ST NW
#1200
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:063054/0586   Pages: 7
Recorded: 03/22/2023
Attorney Dkt #:007412.06245
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELD, BRIAN
Exec Dt:
06/29/2011
2
VAN DOORN, JAN
Exec Dt:
06/13/2011
3
KIOK, JOSEPH
Exec Dt:
07/10/2011
4
GROUSTRA, DANIEL
Exec Dt:
06/13/2011
5
TORLUEMKE, MARK
Exec Dt:
06/13/2011
6
HALL, JIM
Exec Dt:
06/13/2011
7
LEDDY, JOHN
Exec Dt:
07/12/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230281666
18173530
Correspondence name and address
BANNER WITCOFF
1100 13TH ST NW
#1200
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:026770/0905   Pages: 4
Recorded: 08/18/2011
Attorney Dkt #:007412.01224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELD, BRIAN
Exec Dt:
08/17/2011
2
VAN DOORN, JAN
Exec Dt:
08/17/2011
3
TORLUEMKE, MARK
Exec Dt:
08/17/2011
4
HALL, JIM
Exec Dt:
08/17/2011
5
GROUSTRA, DAN
Exec Dt:
08/17/2011
6
LEDDY, JOHN
Exec Dt:
08/17/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10681096
US20130046848
13212307
Correspondence name and address
BANNER & WITCOFF, LTD. / EVAN M. CLARK
1100 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:055012/0366   Pages: 5
Recorded: 01/25/2021
Attorney Dkt #:007412.04916
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELD, BRIAN
Exec Dt:
08/17/2011
2
VAN DOORN, JAN
Exec Dt:
08/17/2011
3
TORLUEMKE, MARK
Exec Dt:
08/17/2011
4
HALL, JIM
Exec Dt:
08/17/2011
5
GROUSTRA, DANIEL
Exec Dt:
08/17/2011
6
LEDDY, JOHN
Exec Dt:
08/17/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11303685
US20200366724
16866827
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:062810/0843   Pages: 5
Recorded: 02/27/2023
Attorney Dkt #:007412.05691
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELD, BRIAN
Exec Dt:
08/17/2011
2
VAN DOORN, JAN
Exec Dt:
08/17/2011
3
TORLUEMKE, MARK
Exec Dt:
08/17/2011
4
HALL, JIM
Exec Dt:
08/17/2011
5
GROUSTRA, DANIEL
Exec Dt:
08/17/2011
6
LEDDY, JOHN
Exec Dt:
08/17/2011
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220272139
17684114
Correspondence name and address
BANNER WITCOFF
1100 13TH ST NW
#1200
WASHINGTON, DC 20005
Assignment: 21
Reel/Frame:027523/0346   Pages: 7
Recorded: 01/12/2012
Attorney Dkt #:007412.01284
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELD, BRIAN
Exec Dt:
12/27/2011
2
VAN DOORN, JAN
Exec Dt:
12/09/2011
3
HALL, JIM
Exec Dt:
12/09/2011
4
GROUSTRA, DANIEL
Exec Dt:
12/09/2011
5
TORLUEMKE, MARK
Exec Dt:
12/09/2011
6
LEDDY, JOHN
Exec Dt:
01/12/2012
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9325756
US20130173817
13339769
Correspondence name and address
BANNER & WITCOFF / EVAN M. CLARK
1100 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 22
Reel/Frame:027764/0819   Pages: 6
Recorded: 02/27/2012
Attorney Dkt #:007412.01457 CWK/VLH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEDDY, JOHN
Exec Dt:
02/16/2012
2
FAHRNY, JAMES W.
Exec Dt:
02/22/2012
3
BROOME, ALLEN
Exec Dt:
02/20/2012
4
CHEN, MICHAEL A.
Exec Dt:
02/13/2012
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9749136
US20130227293
13404440
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH STREET, N.W.
SUITE 1200
WASHINGTON, DC 20005
Assignment: 23
Reel/Frame:027812/0901   Pages: 17
Recorded: 03/06/2012
Attorney Dkt #:007412.01415
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROOME, ALLEN
Exec Dt:
01/31/2012
2
KIOK, JOSEPH
Exec Dt:
01/31/2012
3
LEDDY, JOHN
Exec Dt:
02/16/2012
4
FIELD, BRIAN
Exec Dt:
02/23/2012
5
ROSENFELD, ERIC
Exec Dt:
01/27/2012
6
MAO, WEIDONG
Exec Dt:
02/01/2012
7
KOTAY, SREE
Exec Dt:
02/29/2012
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9392335
US20130239145
13412922
Correspondence name and address
GARY D. FEDOROCHKO
1100 13TH STREET, NW
SUITE 1200
WASHINGTON, DC 20005-4051
Assignment: 24
Reel/Frame:048181/0991   Pages: 6
Recorded: 01/30/2019
Attorney Dkt #:007412.03788
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEDDY, JOHN
Exec Dt:
02/16/2012
2
FAHRNY, JAMES W.
Exec Dt:
02/22/2012
3
BROOME, ALLEN
Exec Dt:
02/20/2012
4
CHEN, MICHAEL A.
Exec Dt:
02/13/2012
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10461931
US20180076961
15659950
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 25
Reel/Frame:029857/0618   Pages: 4
Recorded: 02/22/2013
Attorney Dkt #:007412.01416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROOME, ALLEN
Exec Dt:
01/07/2013
2
LEDDY, JOHN
Exec Dt:
02/06/2013
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9680689
US20140229636
13767524
Correspondence name and address
SHAWN P. GORMAN
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 26
Reel/Frame:056577/0803   Pages: 4
Recorded: 06/17/2021
Attorney Dkt #:007412.03703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROOME, ALLEN
Exec Dt:
01/07/2013
2
LEDDY, JOHN
Exec Dt:
02/06/2013
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11133975
US20180062910
15590910
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 27
Reel/Frame:061761/0592   Pages: 4
Recorded: 11/14/2022
Attorney Dkt #:007412.05462\US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROOME, ALLEN
Exec Dt:
01/07/2013
2
LEDDY, JOHN
Exec Dt:
02/06/2013
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11616855
US20220070047
17396363
Correspondence name and address
BANNER & WITCOFF, LTD
1100 13TH STREET NW
SUITE 1200
WASHINGTON, DC 20005
Assignment: 28
Reel/Frame:030328/0156   Pages: 3
Recorded: 05/01/2013
Attorney Dkt #:26141.0108U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRZOZOWSKI, JOHN JASON
Exec Dt:
04/30/2013
2
LEDDY, JOHN
Exec Dt:
04/30/2013
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9544269
US20140330943
13874827
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 29
Reel/Frame:030399/0719   Pages: 3
Recorded: 05/13/2013
Attorney Dkt #:26141.0121U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRZOZOWSKI, JOHN JASON
Exec Dt:
05/09/2013
2
LEDDY, JOHN
Exec Dt:
05/09/2013
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9866432
US20140334334
13891496
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 30
Reel/Frame:054018/0905   Pages: 3
Recorded: 10/09/2020
Attorney Dkt #:26141.0121U3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRZOZOWSKI, JOHN JASON
Exec Dt:
05/09/2013
2
LEDDY, JOHN
Exec Dt:
05/09/2013
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11165637
US20190288910
16430229
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET NE
SUITE 1600
ATLANTA, GA 30309
Assignment: 31
Reel/Frame:057655/0559   Pages: 3
Recorded: 09/30/2021
Attorney Dkt #:001441-1091-104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRZOZOWSKI, JOHN JASON
Exec Dt:
05/09/2013
2
LEDDY, JOHN
Exec Dt:
05/09/2013
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11700172
US20220021577
17490191
Correspondence name and address
HALEY GUILIANO LLP
111 NORTH MARKET STREET, SUITE 900
SAN JOSE, CA 95113
Assignment: 32
Reel/Frame:031629/0671   Pages: 6
Recorded: 11/13/2013
Attorney Dkt #:26141.0096U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ANDRADE, DAVID
Exec Dt:
08/29/2013
2
LADD, PATRICK
Exec Dt:
08/28/2013
3
BRZOZOWSKI, JOHN
Exec Dt:
09/25/2013
4
LEDDY, JOHN
Exec Dt:
11/11/2013
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9942213
US20140281533
14079174
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 33
Reel/Frame:054366/0115   Pages: 6
Recorded: 11/09/2020
Attorney Dkt #:26141.0096U3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ANDRADE, DAVID
Exec Dt:
08/29/2013
2
LADD, PATRICK
Exec Dt:
08/28/2013
3
BRZOZOWSKI, JOHN
Exec Dt:
09/25/2013
4
LEDDY, JOHN
Exec Dt:
11/11/2013
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11991160
US20190044933
15908511
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET NE
SUITE 1600
ATLANTA, GA 30309
Assignment: 34
Reel/Frame:034842/0001   Pages: 8
Recorded: 01/29/2015
Attorney Dkt #:007412.02628
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GILSON, ROSS
Exec Dt:
11/20/2014
2
SALLAS, MICHAEL
Exec Dt:
11/20/2014
3
BASTIAN, CHRIS
Exec Dt:
12/04/2014
4
MITCHELL, SLADE
Exec Dt:
11/20/2014
5
GARG, AMIT
Exec Dt:
12/08/2014
6
LEDDY, JOHN
Exec Dt:
12/08/2014
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11750886
US20160173941
14567577
Correspondence name and address
BANNER & WITCOFF, LTD.
TEN SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 35
Reel/Frame:041227/0656   Pages: 20
Recorded: 12/30/2016
Attorney Dkt #:007412.02633
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALLAS, MICHAEL
Exec Dt:
06/24/2016
2
GILSON, ROSS
Exec Dt:
04/27/2016
3
BASTIAN, CHRIS
Exec Dt:
09/21/2016
4
MITCHELL, SLADE
Exec Dt:
05/09/2016
5
GARG, AMIT
Exec Dt:
04/27/2016
6
LEDDY, JOHN
Exec Dt:
09/15/2016
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10776823
US20170228774
15019396
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 36
Reel/Frame:055060/0076   Pages: 20
Recorded: 01/21/2021
Attorney Dkt #:007412.05033\US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALLAS, MICHAEL
Exec Dt:
06/24/2016
2
GILSON, ROSS
Exec Dt:
04/27/2016
3
BASTIAN, CHRIS
Exec Dt:
09/21/2016
4
MITCHELL, SLADE
Exec Dt:
05/09/2016
5
GARG, AMIT
Exec Dt:
04/27/2016
6
LEDDY, JOHN
Exec Dt:
09/15/2016
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11551262
US20210192569
16990296
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 37
Reel/Frame:062367/0569   Pages: 9
Recorded: 01/13/2023
Attorney Dkt #:007412.06089
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALLAS, MICHAEL
Exec Dt:
06/24/2016
2
GILSON, ROSS
Exec Dt:
04/27/2016
3
BASTIAN, CHRIS
Exec Dt:
09/21/2016
4
MITCHELL, SLADE
Exec Dt:
05/09/2016
5
GARG, AMIT
Exec Dt:
04/27/2016
6
LEDDY, JOHN
Exec Dt:
09/15/2016
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230306464
17994601
Correspondence name and address
BANNER WITCOFF
1100 13TH ST NW
#1200
WASHINGTON, DC 20005

Search Results as of: 05/26/2024 12:48 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT