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Patent Assignment Assignor Details
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Assignor Name : HERTZFELD, BRUCE
Total Assignments: 7
Assignment: 1
Reel/Frame:015424/0359   Pages: 5
Recorded: 12/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2004
2
Exec Dt:
08/24/2004
3
Exec Dt:
08/24/2004
Assignee
1
1500 MARKET STREET, 34TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19102-2148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10945086
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 2
Reel/Frame:021355/0379   Pages: 6
Recorded: 08/07/2008
Attorney Dkt #:2007011003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/25/2008
2
Exec Dt:
04/07/2008
3
Exec Dt:
04/07/2008
Assignee
1
ONE COMCAST CENTER
C/O COMCAST CABLE
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12104031
Correspondence name and address
STEPHEN J. DRISCOLL
1500 MARKET STREET, 38TH FLOOR
CENTRE SQUARE WEST
PHILADELPHIA, PA 19102
Assignment: 3
Reel/Frame:051813/0008   Pages: 6
Recorded: 02/13/2020
Attorney Dkt #:007412.03830
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/25/2008
2
Exec Dt:
04/07/2008
3
Exec Dt:
04/07/2008
Assignee
1
ONE COMCAST CENTER
C/O COMCAST CABLE
PHILADELPHIA, PENNSYLVANIA 19103-2838
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15711392
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:029818/0361   Pages: 5
Recorded: 02/15/2013
Attorney Dkt #:007412.01670 SKR/GB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2013
2
Exec Dt:
02/11/2013
3
Exec Dt:
02/04/2013
Assignee
1
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13767513
Correspondence name and address
SURENDRA K. RAVULA
10 SOUTH WACKER DRIVE, SUITE 3000
BANNER & WITCOFF, LTD.
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:029828/0241   Pages: 8
Recorded: 02/19/2013
Attorney Dkt #:007412.01670 SKR/GB
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NUMBER FOR THE ASSIGNMENT PREVIOUSLY RECORDED ON REEL 029818 FRAME 0361. ASSIGNOR(S) HEREBY CONFIRMS THE SERIAL NUMBER 13/567,513 IS INCORRECT, AND THE ASSIGNMENT SHOULD HAVE BEEN RECORDED IN SERIAL NUMBER 13/767,513.
Assignors
1
Exec Dt:
02/15/2013
2
Exec Dt:
02/11/2013
3
Exec Dt:
02/04/2013
Assignee
1
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13767513
Correspondence name and address
SURENDRA K. RAVULA
10 SOUTH WACKER DRIVE, SUITE 3000
BANNER & WITCOFF, LTD.
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:036048/0706   Pages: 6
Recorded: 07/01/2015
Attorney Dkt #:26141.0223U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2015
2
Exec Dt:
06/30/2015
3
Exec Dt:
06/23/2015
Assignee
1
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14789100
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 7
Reel/Frame:054815/0850   Pages: 6
Recorded: 01/05/2021
Attorney Dkt #:26141.0223U3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2015
2
Exec Dt:
06/30/2015
3
Exec Dt:
06/23/2015
Assignee
1
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16404560
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET NE
SUITE 1600
ATLANTA, GA 30309

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