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: 1
Patent #:
8121274
Issue Dt:
02/21/2012
Application #:
12620447
Filing Dt:
11/17/2009
Publication #:
20100061277
Pub Dt:
03/11/2010
Inventors:
JOHN C. BROWN, KOAN S. CHONG, Roberts PETERS, HARISH SAMARASINGHE, MARK A. RATCLIFFE
Title:
METHOD AND APPARATUS FOR PROCESSING MULTIPLE SERVICES PER CALL
Assignment: 1
Reel/Frame:
026658/0396Recorded: 07/27/2011Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BROWN, JOHN C.
Exec Dt:
10/15/2007
CHONG, KOAN S.
Exec Dt:
10/16/2007
PETERS, ROBERT
Exec Dt:
05/31/2006
RATCLIFFE, MARK A.
Exec Dt:
02/28/2006
SAMARASINGHE, HARISH
Exec Dt:
03/03/2006
Assignee:
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Correspondent:
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921

Search Results as of: 04/29/2024 04:06 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