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 : TSE, KATHLEEN
Total Assignments: 17
Assignment: 1
Reel/Frame:020542/0052   Pages: 15
Recorded: 02/19/2008
Attorney Dkt #:2007-0035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRK, MARTIN
Exec Dt:
02/08/2008
2
TSE, KATHLEEN
Exec Dt:
02/08/2008
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICA
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090154926
12001546
Correspondence name and address
JOHN ETCHELLS
AT&T CORP.
ONE AT&T WAY ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 2
Reel/Frame:023600/0339   Pages: 7
Recorded: 12/03/2009
Attorney Dkt #:20103/2008-1546
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRK, MARTIN
Exec Dt:
09/04/2009
2
NAPIERALA, MARIA
Exec Dt:
09/09/2009
3
TSE, KATHLEEN
Exec Dt:
09/04/2009
4
ZELINGHER, SIMON
Exec Dt:
08/24/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8248951
US20110063976
12558200
Correspondence name and address
HANLEY, FLIGHT & ZIMMERMAN, LLC.
150 S. WACKER DRIVE, SUITE 2100
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:028813/0797   Pages: 7
Recorded: 08/20/2012
Attorney Dkt #:20103/2008-1546-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRK, MARTIN
Exec Dt:
09/04/2009
2
NAPIERALA, MARIA
Exec Dt:
09/09/2009
3
TSE, KATHLEEN
Exec Dt:
09/04/2009
4
ZELLINGHER, SIMON
Exec Dt:
08/24/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8553559
US20120281538
13553117
Correspondence name and address
HANLEY, FLIGHT & ZIMMERMAN, LLC
150 S. WACKER DRIVE
SUITE 2100
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:042711/0743   Pages: 12
Recorded: 06/14/2017
Attorney Dkt #:2016-0488
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOODWARD, SHERYL
Exec Dt:
06/14/2017
2
TSE, KATHLEEN
Exec Dt:
06/02/2017
3
BIRK, MARTIN
Exec Dt:
06/02/2017
4
CHIU, ANGELA
Exec Dt:
06/13/2017
5
BATHULA, BALAGANGADHAR
Exec Dt:
06/01/2017
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10200121
US20180367214
15623240
Correspondence name and address
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 5
Reel/Frame:048246/0330   Pages: 12
Recorded: 02/06/2019
Attorney Dkt #:2016-0488CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOODWARD, SHERYL
Exec Dt:
06/14/2017
2
TSE, KATHLEEN
Exec Dt:
06/02/2017
3
BIRK, MARTIN
Exec Dt:
06/02/2017
4
CHIU, ANGELA
Exec Dt:
06/13/2017
5
BATHULA, BALAGANGADHAR
Exec Dt:
06/01/2017
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10554301
US20190173579
16267229
Correspondence name and address
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 6
Reel/Frame:051702/0083   Pages: 12
Recorded: 02/03/2020
Attorney Dkt #:2016-0488CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOODWARD, SHERYL
Exec Dt:
06/14/2017
2
TSE, KATHLEEN
Exec Dt:
06/02/2017
3
BIRK, MARTIN
Exec Dt:
06/02/2017
4
CHIU, ANGELA
Exec Dt:
06/13/2017
5
BATHULA, BALAGANGADHAR
Exec Dt:
06/01/2017
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11032003
NONE
16780134
Correspondence name and address
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 7
Reel/Frame:056008/0347   Pages: 12
Recorded: 04/22/2021
Attorney Dkt #:2016-0488CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOODWARD, SHERYL
Exec Dt:
06/14/2017
2
TSE, KATHLEEN
Exec Dt:
06/02/2017
3
BIRK, MARTIN
Exec Dt:
06/02/2017
4
CHIU, ANGELA
Exec Dt:
06/13/2017
5
BATHULA, BALAGANGADHAR
Exec Dt:
06/01/2017
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11349566
US20210111795
17106924
Correspondence name and address
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 8
Reel/Frame:045895/0093   Pages: 10
Recorded: 05/24/2018
Attorney Dkt #:2017-0661/ 27.5985US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EDWARDS, ANDREW
Exec Dt:
05/21/2018
2
TSE, KATHLEEN
Exec Dt:
05/21/2018
3
ARMIENTO, GARY
Exec Dt:
05/21/2018
4
BIRK, MARTIN
Exec Dt:
05/21/2018
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10623090
US20190363787
15988377
Correspondence name and address
AT&T LEGAL DEPARTMENT - H&C ATTN: PATENT
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 9
Reel/Frame:052261/0897   Pages: 10
Recorded: 03/30/2020
Attorney Dkt #:2017-0661CON/ 27.5985USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EDWARDS, ANDREW
Exec Dt:
05/21/2018
2
BIRK, MARTIN
Exec Dt:
05/21/2018
3
TSE, KATHLEEN
Exec Dt:
05/21/2018
4
ARMIENTO, GARY
Exec Dt:
05/21/2018
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10826602
US20200228198
16832484
Correspondence name and address
AT&T LEGAL DEPARTMENT - H&C ATTN: PATENT
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 10
Reel/Frame:046284/0318   Pages: 18
Recorded: 07/06/2018
Attorney Dkt #:2017-1510/101900.002155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOUDHURY, GAGAN
Exec Dt:
06/11/2018
2
MEIER-HELLSTERN, KATHLEEN
Exec Dt:
06/11/2018
3
GODDARD, ALVIN
Exec Dt:
06/11/2018
4
PADI, NARAYAN
Exec Dt:
06/11/2018
5
TSE, SIMON
Exec Dt:
06/11/2018
6
WANG, TZUU-YI
Exec Dt:
06/12/2018
7
TSE, KATHLEEN
Exec Dt:
06/11/2018
8
BIRK, MARTIN
Exec Dt:
06/11/2018
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET, NW
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10547384
US20200007236
16022212
Correspondence name and address
BAKER HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 30308
Assignment: 11
Reel/Frame:051412/0101   Pages: 18
Recorded: 01/03/2020
Attorney Dkt #:2017-1510CON/101900002292
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOUDHURY, GAGAN
Exec Dt:
06/11/2018
2
MEIER-HELLSTERN, KATHLEEN
Exec Dt:
06/11/2018
3
GODDARD, ALVIN
Exec Dt:
06/11/2018
4
PADI, NARAYAN
Exec Dt:
06/11/2018
5
TSE, SIMON
Exec Dt:
06/11/2018
6
WANG, TZUU-YI
Exec Dt:
06/12/2018
7
TSE, KATHLEEN
Exec Dt:
06/11/2018
8
BIRK, MARTIN
Exec Dt:
06/11/2018
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10887019
US20200145104
16733844
Correspondence name and address
BAKER HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 12
Reel/Frame:046487/0773   Pages: 10
Recorded: 07/27/2018
Attorney Dkt #:2017-1570
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSE, SIMON
Exec Dt:
07/18/2018
2
BIRK, MARTIN
Exec Dt:
07/18/2018
3
VACHHANI, SHWETA
Exec Dt:
07/19/2018
4
TSE, KATHLEEN
Exec Dt:
07/18/2018
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10608774
US20200036467
16047798
Correspondence name and address
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 13
Reel/Frame:052261/0746   Pages: 10
Recorded: 03/30/2020
Attorney Dkt #:2017-1570CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSE, SIMON
Exec Dt:
07/18/2018
2
BIRK, MARTIN
Exec Dt:
07/18/2018
3
VACHHANI, SHWETA
Exec Dt:
07/19/2018
4
TSE, KATHLEEN
Exec Dt:
07/18/2018
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11012174
US20200228226
16834352
Correspondence name and address
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 14
Reel/Frame:056265/0828   Pages: 10
Recorded: 05/17/2021
Attorney Dkt #:2017-1570CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSE, SIMON
Exec Dt:
07/18/2018
2
BIRK, MARTIN
Exec Dt:
07/18/2018
3
VACHHANI, SHWETA
Exec Dt:
07/19/2018
4
TSE, KATHLEEN
Exec Dt:
07/18/2018
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11329751
US20210273738
17302975
Correspondence name and address
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 15
Reel/Frame:046753/0789   Pages: 10
Recorded: 08/30/2018
Attorney Dkt #:2017-0935 (017748.0404)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, STUART J.
Exec Dt:
08/22/2018
2
THEALL, ALLAN
Exec Dt:
08/29/2018
3
TUGGLE, TIMOTHY
Exec Dt:
08/22/2018
4
AXT, STEVEN
Exec Dt:
08/28/2018
5
GARDINER, CHARLTON
Exec Dt:
08/28/2018
6
TSE, KATHLEEN
Exec Dt:
08/29/2018
7
HUMPHRIES, JOHN
Exec Dt:
08/28/2018
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10951654
US20200076527
16117309
Correspondence name and address
AT&T IP LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A207
BEDMINSTER, NJ 07921
Assignment: 16
Reel/Frame:055235/0410   Pages: 10
Recorded: 02/11/2021
Attorney Dkt #:2017-0935CON_7785-2361A-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, STUART J.
Exec Dt:
08/22/2018
2
THEALL, ALLAN
Exec Dt:
08/29/2018
3
TUGGLE, TIMOTHY
Exec Dt:
08/22/2018
4
AXT, STEVEN
Exec Dt:
08/28/2018
5
GARDINER, CHARLTON
Exec Dt:
08/28/2018
6
TSE, KATHLEEN
Exec Dt:
08/29/2018
7
HUMPHRIES, JOHN
Exec Dt:
08/28/2018
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11595443
US20210160286
17144766
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 17
Reel/Frame:062638/0915   Pages: 10
Recorded: 02/09/2023
Attorney Dkt #:7785-2361A-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, STUART
Exec Dt:
08/22/2018
2
THEALL, ALLAN
Exec Dt:
08/29/2018
3
TUGGLE, TIMOTHY
Exec Dt:
08/22/2018
4
AXT, STEVEN
Exec Dt:
08/28/2018
5
GARDINER, CHARLTON
Exec Dt:
08/28/2018
6
TSE, KATHLEEN
Exec Dt:
08/29/2018
7
HUMPHRIES, JOHN
Exec Dt:
08/28/2018
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230188568
18159960
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-212
ONE AT&T WAY
BEDMINSTER, NJ 07921

Search Results as of: 06/08/2024 02:40 PM
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