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 #:
Issue Dt:
12/01/2009
Application #:
10701897
Filing Dt:
11/05/2003
Publication #:
Pub Dt:
05/05/2005
Inventor:
Wei Zhao
Title:
TELEPHONE AND METHOD FOR ROUTING A TELEPHONE CALL IN A TELECOMMUNICATIONS NETWORK
Assignment: 1
Reel/Frame:
014685/0462Recorded: 11/05/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/29/2003
Assignee:
824 MARKET STREET
SUITE 901
WILMINGTON, DELAWARE 19801
Correspondent:
CANTOR COLBURN LLP
PHILMORE H. COLBURN II
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 2
Reel/Frame:
039724/0607Recorded: 08/18/2016Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/27/2007
Assignee:
6500 RIVER PLACE BLVD.
AUSTIN, TEXAS 78730
Correspondent:
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 3
Reel/Frame:
039724/0806Recorded: 08/18/2016Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/27/2007
Assignee:
824 MARKET STREET
WILMINGTON, DELAWARE 19801
Correspondent:
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 4
Reel/Frame:
039724/0906Recorded: 08/18/2016Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/01/2007
Assignee:
824 MARKET STREET
WILMINGTON, DELAWARE 19801
Correspondent:
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 5
Reel/Frame:
039472/0964Recorded: 08/18/2016Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/04/2016
Assignee:
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Correspondent:
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 6
Reel/Frame:
041498/0113Recorded: 01/26/2017Pages: 34
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/14/2016
Assignee:
1 WAYSIDE ROAD
BURLINGTON, MASSACHUSETTS 01803
Correspondent:
NUANCE COMMUNICATIONS - POLSINELLI
1 WAYSIDE ROAD
BURLINGTON, MA 01803
Assignment: 7
Reel/Frame:
065566/0013Recorded: 11/14/2023Pages: 64
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/20/2023
Assignee:
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Correspondent:
HOLLAND & KNIGHT LLP
10 ST. JAMES AVENUE
BOSTON, MA 02116

Search Results as of: 05/08/2024 04:39 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