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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 7
Patent #:
6774840
Issue Dt:
08/10/2004
Application #:
10179340
Filing Dt:
06/24/2002
Inventors:
Maria Adamczyk, Hong Thi Nguyen
Title:
SYSTEMS AND METHODS FOR PROVIDING LOCATION-BASED ARRIVAL MONITORING AND NOTIFICATION
Assignment: 1
Reel/Frame:
013165/0974Recorded: 08/08/2002Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ADAMCZYK, MARIA
Exec Dt:
07/25/2002
NGUYEN, HONG THI
Exec Dt:
07/25/2002
Assignee:
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET
SUITE 901
WILMINGTON, DELAWARE 19801
Correspondent:
WOODCOCK WASHBURN LLP
JOSEPH R. CONDO, ESQ.
ONE LIBERTY PLACE 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 2
Reel/Frame:
036104/0991Recorded: 07/14/2015Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Exec Dt:
04/27/2007
Assignee:
AT&T INTELLECTUAL PROPERTY, INC.
6500 RIVER PLACE BLVD.
AUSTIN, TEXAS 78730
Correspondent:
AT&T LEGAL DEPARTMENT - WT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 3
Reel/Frame:
036105/0008Recorded: 07/14/2015Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
AT&T INTELLECTUAL PROPERTY, INC.
Exec Dt:
07/27/2007
Assignee:
AT&T BLS INTELLECTUAL PROPERTY, INC.
824 MARKET STREET
WILMINGTON, DELAWARE 19801
Correspondent:
AT&T LEGAL DEPARTMENT - WT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 4
Reel/Frame:
036099/0465Recorded: 07/14/2015Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
AT&T BLS INTELLECTUAL PROPERTY, INC.
Exec Dt:
11/01/2007
Assignee:
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
824 MARKET STREET
WILMINGTON, DELAWARE 19801
Correspondent:
AT&T LEGAL DEPARTMENT - WT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 5
Reel/Frame:
036079/0652Recorded: 07/14/2015Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Exec Dt:
06/15/2015
Assignee:
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Correspondent:
AT&T LEGAL DEPARTMENT - WT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 6
Reel/Frame:
036661/0741Recorded: 09/25/2015Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
AT&T INTELLECTUAL PROPERTY I, L.P.
Exec Dt:
08/24/2015
Assignee:
FACEBOOK, INC.
1601 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Correspondent:
GREGORY E. JOLLEY
1010 N 500 E
SUITE 210
NORTH SALT LAKE, UT 84054
Assignment: 7
Reel/Frame:
058961/0436Recorded: 12/20/2021Pages: 60
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
FACEBOOK, INC.
Exec Dt:
10/28/2021
Assignee:
META PLATFORMS, INC.
1601 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Correspondent:
GREGORY E. JOLLEY
1010 NORTH 500 EAST
SUITE 210
NORTH SALT LAKE, UT 84054

Search Results as of: 08/06/2025 04:25 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