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Patent Assignment Assignor Details
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Assignor Name : LIEFERT, JOHN
Total Assignments: 9
Assignment: 1
Reel/Frame:036319/0555   Pages: 9
Recorded: 08/13/2015
Attorney Dkt #:2015-0217_10254-223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2015
2
Exec Dt:
08/11/2015
3
Exec Dt:
08/07/2015
4
Exec Dt:
08/11/2015
5
Exec Dt:
08/12/2015
6
Exec Dt:
08/11/2015
Assignee
1
675 W. PEACHTREE STREET, SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14825419
Correspondence name and address
AT&T LEGAL DEPARTMENT - AS ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 2
Reel/Frame:041598/0539   Pages: 9
Recorded: 03/16/2017
Attorney Dkt #:2015-0217CON_10254-223-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2015
2
Exec Dt:
08/11/2015
3
Exec Dt:
08/07/2015
4
Exec Dt:
08/11/2015
5
Exec Dt:
08/12/2015
6
Exec Dt:
08/11/2015
Assignee
1
675 W. PEACHTREE STREET, SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15460818
Correspondence name and address
AT&T LEGAL DEPARTMENT - AS ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 3
Reel/Frame:043356/0673   Pages: 9
Recorded: 08/22/2017
Attorney Dkt #:2015-0217CON1_10254-223-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2015
2
Exec Dt:
08/11/2015
3
Exec Dt:
08/07/2015
4
Exec Dt:
08/11/2015
5
Exec Dt:
08/12/2015
6
Exec Dt:
08/11/2015
Assignee
1
675 W. PEACHTREE STREET, SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15683129
Correspondence name and address
AT&T LEGAL DEPARTMENT - AS ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 4
Reel/Frame:046627/0793   Pages: 9
Recorded: 08/13/2018
Attorney Dkt #:10254-223-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2015
2
Exec Dt:
08/11/2015
3
Exec Dt:
08/07/2015
4
Exec Dt:
08/11/2015
5
Exec Dt:
08/12/2015
6
Exec Dt:
08/11/2015
Assignee
1
675 W. PEACHTREET STREET, SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16101924
Correspondence name and address
AT&T LEGAL DEPARTMENT - AS ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 5
Reel/Frame:050776/0324   Pages: 9
Recorded: 10/21/2019
Attorney Dkt #:2015-0217CON3_10254-223-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2015
2
Exec Dt:
08/11/2015
3
Exec Dt:
08/07/2015
4
Exec Dt:
08/11/2015
5
Exec Dt:
08/12/2015
6
Exec Dt:
08/11/2015
Assignee
1
675 W. PEACHTREET STREET, SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16658508
Correspondence name and address
AT&T LEGAL DEPARTMENT - AS ATTN: PATENT
ROOM 2A-212
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 6
Reel/Frame:062391/0319   Pages: 9
Recorded: 01/17/2023
Attorney Dkt #:2015-0217CON4/ATTWP1460UE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2015
2
Exec Dt:
08/11/2015
3
Exec Dt:
08/07/2015
4
Exec Dt:
08/11/2015
5
Exec Dt:
08/12/2015
6
Exec Dt:
08/11/2015
Assignee
1
754 PEACHTREE ST. NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18155130
Correspondence name and address
AT&T LEGAL DEPARTMENT - AT&W ATTN: PATENT DOCKETIN
ONE AT&T WAY
ROOM 2A 212
BEDMINSTER, NJ 07921
Assignment: 7
Reel/Frame:039209/0931   Pages: 8
Recorded: 07/21/2016
Attorney Dkt #:2016-0169/101900.001964
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2016
2
Exec Dt:
07/20/2016
3
Exec Dt:
07/19/2016
Assignee
1
675 WEST PEACHTREE STREET, NW
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15215860
Correspondence name and address
BAKER HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 8
Reel/Frame:041508/0492   Pages: 8
Recorded: 03/08/2017
Attorney Dkt #:2016-0246/101900.002024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2017
2
Exec Dt:
03/08/2017
3
Exec Dt:
03/08/2017
Assignee
1
675 WEST PEACHTREE STREET, NW
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15453476
Correspondence name and address
AT&T LEGAL DEPARTMENT - BH
PATENT DOCKETING ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 9
Reel/Frame:058306/0001   Pages: 14
Recorded: 12/06/2021
Attorney Dkt #:2019-1199/101900.002480
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/23/2021
2
Exec Dt:
11/23/2021
3
Exec Dt:
12/02/2021
4
Exec Dt:
11/24/2021
5
Exec Dt:
11/23/2021
6
Exec Dt:
11/23/2021
Assignee
1
754 PEACHTREE STREET, NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17542700
Correspondence name and address
BAKERHOSTETLER
2929 ARCH STREET, 12TH FLOOR
CIRA CENTRE
PHILADELPHIA, PA 19104

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