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 : RATCLIFFE, MARK A.
Total Assignments: 26
Assignment: 1
Reel/Frame:008136/0637   Pages: 3
Recorded: 09/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RATCLIFFE, MARK A.
Exec Dt:
09/03/1996
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5864563
NONE
08680767
Correspondence name and address
AT&T CORP.
H. T. BRENDZEL, GENERAL ATTORNEY
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 2
Reel/Frame:008564/0555   Pages: 5
Recorded: 02/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINTZ, DONALD JAY
Exec Dt:
01/20/1997
2
RATCLIFFE, MARK A.
Exec Dt:
01/22/1997
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5915013
NONE
08794960
Correspondence name and address
AT&T CORP
ARLENE JENDE
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 3
Reel/Frame:008570/0839   Pages: 4
Recorded: 02/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINTZ, DONALD JAY
Exec Dt:
01/20/1997
2
RATCLIFFE, MARK A.
Exec Dt:
01/22/1997
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5915013
NONE
08794960
Correspondence name and address
AT&T CORP.
ARLENE JENDE
P.O. BOX 4110
MIDDLETOWN, NEW JERSEY 07748
Assignment: 4
Reel/Frame:008469/0878   Pages: 5
Recorded: 03/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHOSRAVI-SICHANI, BAHMAN
Exec Dt:
03/19/1997
2
MINTZ, DONALD JAY
Exec Dt:
03/19/1997
3
RATCLIFFE, MARK A.
Exec Dt:
03/19/1997
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5983217
NONE
08821505
Correspondence name and address
AT&T CORP.
H.T. BRENDZEL
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 5
Reel/Frame:009239/0961   Pages: 11
Recorded: 06/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHONG, KOAN S.
Exec Dt:
05/22/1998
2
DOLLY, MARTIN C.
Exec Dt:
06/02/1998
3
JACOB, ANDREW R.
Exec Dt:
05/27/1998
4
JOHNSON, CAROLYN R.
Exec Dt:
05/22/1998
5
LEE, WONSEOK
Exec Dt:
05/22/1998
6
LEWIS, DAVID GEORGE
Exec Dt:
05/22/1998
7
MORICZ, PAMELA M.
Exec Dt:
05/18/1998
8
RATCLIFFE, MARK A.
Exec Dt:
05/18/1998
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6205557
NONE
09093921
Correspondence name and address
AT&T CORP.
S. H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748-4801
Assignment: 6
Reel/Frame:009815/0291   Pages: 5
Recorded: 03/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHONG, KOAN S.
Exec Dt:
02/24/1999
2
PETERS, ROBERT YAEGER, JR.
Exec Dt:
02/23/1999
3
RATCLIFFE, MARK A.
Exec Dt:
02/18/1999
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6377674
NONE
09223052
Correspondence name and address
AT&T CORP.
MR. SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 7
Reel/Frame:010593/0140   Pages: 4
Recorded: 03/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHELSON, STEVEN M.
Exec Dt:
02/23/2000
2
RATCLIFFE, MARK A.
Exec Dt:
02/24/2000
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6665730
NONE
09464398
Correspondence name and address
KENYON & KENYON
FRANK PIETRANTONIO, ESQ.
1500 K STREET, NW
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 8
Reel/Frame:013383/0629   Pages: 5
Recorded: 10/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAWANDE, MOHAN
Exec Dt:
10/01/2002
2
LUAN, DANIEL T.
Exec Dt:
10/01/2002
3
RATCLIFFE, MARK A.
Exec Dt:
09/30/2002
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6829338
US20040066921
10262774
Correspondence name and address
AT&T CORP.
MR. SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NEW JERSEY 07748-4110
Assignment: 9
Reel/Frame:014980/0150   Pages: 5
Recorded: 02/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHONG, KOAN S.
Exec Dt:
02/09/2004
2
DOBBINS, JAMES R.
Exec Dt:
02/09/2004
3
RATCLIFFE, MARK A.
Exec Dt:
02/09/2004
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7366782
US20040205190
10776659
Correspondence name and address
PRIEST & GOLDSTEIN, PLLC
PETER H. PRIEST
5015 SOUTHPARK DRIVE
SUITE 230
DURHAM, NC 27713-7736
Assignment: 10
Reel/Frame:028742/0799   Pages: 5
Recorded: 08/07/2012
Attorney Dkt #:2002-0415CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHONG, KOAN S.
Exec Dt:
02/09/2004
2
DOBBINS, JAMES R.
Exec Dt:
02/09/2004
3
RATCLIFFE, MARK A.
Exec Dt:
02/09/2004
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8700786
US20120297079
13567848
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 11
Reel/Frame:050654/0740   Pages: 6
Recorded: 10/08/2019
Attorney Dkt #:2002-0415
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHONG, KOAN S.
Exec Dt:
02/09/2004
2
DOBBINS, JAMES R.
Exec Dt:
02/09/2004
3
RATCLIFFE, MARK A.
Exec Dt:
02/09/2004
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8239554
US20080201483
12111896
Correspondence name and address
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 12
Reel/Frame:020057/0127   Pages: 9
Recorded: 11/01/2007
Attorney Dkt #:ATT/2004-0115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, JOHN C.
Exec Dt:
10/15/2007
2
HOOVER, GERALD L.
Exec Dt:
12/01/2005
3
NATARAJAN, MRINALINI
Exec Dt:
03/09/2006
4
PETERS, ROBERT Y., JR.
Exec Dt:
12/16/2005
5
RATCLIFFE, MARK A.
Exec Dt:
12/01/2005
6
SAMARASINGHE, HARISH
Exec Dt:
12/02/2005
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060165064
11253269
Correspondence name and address
JOHN ETCHELLS
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 13
Reel/Frame:020057/0051   Pages: 8
Recorded: 11/01/2007
Attorney Dkt #:ATT/2004-0283
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, JOHN C.
Exec Dt:
10/15/2007
2
CHONG, KOAN S.
Exec Dt:
10/16/2007
3
PETERS, ROBERT
Exec Dt:
05/31/2006
4
RATCLIFFE, MARK A.
Exec Dt:
02/28/2006
5
SAMARASINGHE, HARISH
Exec Dt:
03/03/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7657015
NONE
11322099
Correspondence name and address
JOHN ETCHELLS
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 14
Reel/Frame:026658/0396   Pages: 8
Recorded: 07/27/2011
Attorney Dkt #:ATT/2004-0283CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, JOHN C.
Exec Dt:
10/15/2007
2
CHONG, KOAN S.
Exec Dt:
10/16/2007
3
PETERS, ROBERT
Exec Dt:
05/31/2006
4
RATCLIFFE, MARK A.
Exec Dt:
02/28/2006
5
SAMARASINGHE, HARISH
Exec Dt:
03/03/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8121274
US20100061277
12620447
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 15
Reel/Frame:027734/0694   Pages: 8
Recorded: 02/21/2012
Attorney Dkt #:2004-0283CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, JOHN C.
Exec Dt:
10/15/2007
2
CHONG, KOAN S.
Exec Dt:
10/16/2007
3
PETERS, ROBERT
Exec Dt:
05/31/2006
4
RATCLIFFE, MARK A.
Exec Dt:
02/28/2006
5
SAMARASINGHE, HARISH
Exec Dt:
03/03/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8787360
US20120147756
13400507
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 16
Reel/Frame:034375/0501   Pages: 4
Recorded: 12/04/2014
Attorney Dkt #:7785-1129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATCLIFFE, MARK A.
Exec Dt:
11/24/2014
2
QIU, CHAOXIN
Exec Dt:
11/24/2014
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9544940
US20160150393
14552600
Correspondence name and address
AT&T LEGAL DEPARTMENT - GMG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 17
Reel/Frame:040760/0616   Pages: 4
Recorded: 12/23/2016
Attorney Dkt #:7785-1129-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATCLIFFE, MARK A.
Exec Dt:
11/24/2014
2
QIU, CHAOXIN
Exec Dt:
11/24/2014
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9872328
US20170086249
15370751
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 18
Reel/Frame:035015/0585   Pages: 6
Recorded: 02/24/2015
Attorney Dkt #:2014-0943
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, CHAOXIN
Exec Dt:
02/23/2015
2
RATCLIFFE, MARK A.
Exec Dt:
02/19/2015
3
SCRUGGS, JEFFREY L.
Exec Dt:
02/23/2015
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9674639
US20160248858
14629773
Correspondence name and address
AT&T CORP.
ROOM 2A-207
ONE AT & T WAY
BEDMINSTER, NJ 07921
Assignment: 19
Reel/Frame:042403/0013   Pages: 6
Recorded: 05/04/2017
Attorney Dkt #:2014-0943 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, CHAOXIN
Exec Dt:
02/23/2015
2
RATCLIFFE, MARK A.
Exec Dt:
02/19/2015
3
SCRUGGS, JEFFREY L.
Exec Dt:
02/23/2015
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9930127
US20170237819
15587019
Correspondence name and address
AT&T LEGAL DEPARTMENT: CS&G ATTN: PATENT
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 20
Reel/Frame:045383/0757   Pages: 6
Recorded: 02/20/2018
Attorney Dkt #:2014-0943 CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, CHAOXIN
Exec Dt:
02/23/2015
2
RATCLIFFE, MARK A.
Exec Dt:
02/19/2015
3
SCRUGGS, JEFFREY L.
Exec Dt:
02/23/2015
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10432736
US20180176310
15900191
Correspondence name and address
AT&T LEGAL DEPARTMENT CS&G ATTN: PATENT
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 21
Reel/Frame:050090/0783   Pages: 6
Recorded: 08/19/2019
Attorney Dkt #:2014-0943 CON 2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, CHAOXIN
Exec Dt:
02/23/2015
2
RATCLIFFE, MARK A.
Exec Dt:
02/19/2015
3
SCRUGGS, JEFFREY L.
Exec Dt:
02/23/2015
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10887404
US20190373065
16544157
Correspondence name and address
JEFFREY M. WEINICK
CHIESA SHAHINIAN & GIANTOMASI PC
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 22
Reel/Frame:038392/0516   Pages: 10
Recorded: 04/27/2016
Attorney Dkt #:2015-0972/5879US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, CHAOXIN
Exec Dt:
04/22/2016
2
RATCLIFFE, MARK A.
Exec Dt:
04/22/2016
3
DAILEY, ROBERT F.
Exec Dt:
04/22/2016
4
SCRUGGS, JEFFREY L.
Exec Dt:
04/22/2016
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10212035
US20170318087
15139544
Correspondence name and address
AT&T LEGAL DEPARTMENT - H&C ATTN: PATENT
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 23
Reel/Frame:048316/0434   Pages: 10
Recorded: 02/13/2019
Attorney Dkt #:2015-0972CON/27.5879USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, CHAOXIN
Exec Dt:
04/22/2016
2
RATCLIFFE, MARK A.
Exec Dt:
04/22/2016
3
DAILEY, ROBERT F.
Exec Dt:
04/22/2016
4
SCRUGGS, JEFFREY L.
Exec Dt:
04/22/2016
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10511480
US20190182108
16274356
Correspondence name and address
AT&T LEGAL DEPARTMENT - H&C ATTN: PATENT
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 24
Reel/Frame:053971/0322   Pages: 12
Recorded: 10/05/2020
Attorney Dkt #:2019-0994/101900.002329
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, CHAOXIN
Exec Dt:
08/20/2020
2
RATCLIFFE, MARK A.
Exec Dt:
09/09/2020
3
LU, MIN
Exec Dt:
08/24/2020
4
ASHBY, ERIC
Exec Dt:
09/08/2020
5
KHAN, ARSHAD
Exec Dt:
09/03/2020
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11431587
US20220078091
17015463
Correspondence name and address
BAKERHOSTETLER
2929 ARCH STREET, 12TH FLOOR
CIRA CENTRE
PHILADELPHIA, PA 19104
Assignment: 25
Reel/Frame:060771/0746   Pages: 12
Recorded: 08/10/2022
Attorney Dkt #:7785-2751A-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, CHAOXIN
Exec Dt:
08/20/2020
2
RATCLIFFE, MARK A.
Exec Dt:
09/09/2020
3
LU, MIN
Exec Dt:
08/24/2020
4
ASHBY, ERIC
Exec Dt:
09/08/2020
5
KHAN, ARSHAD
Exec Dt:
09/03/2020
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11637761
US20220345380
17860823
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-212
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 26
Reel/Frame:063183/0069   Pages: 12
Recorded: 03/31/2023
Attorney Dkt #:7785-2751A-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, CHAOXIN
Exec Dt:
08/20/2020
2
RATCLIFFE, MARK A.
Exec Dt:
09/09/2020
3
LU, MIN
Exec Dt:
08/24/2020
4
ASHBY, ERIC
Exec Dt:
09/08/2020
5
KHAN, ARSHAD
Exec Dt:
09/03/2020
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230291662
18186652
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: 05/16/2024 05:04 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