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

Reel/Frame:062434/0299   Pages: 9
Recorded: 01/17/2023
Attorney Dkt #:2003-0018
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT. ASSIGNEE NAME SHOULD READ: AT&T CORP. PREVIOUSLY RECORDED AT REEL: 015840 FRAME: 0680. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Total properties: 1
1
Patent #:
Issue Dt:
04/12/2011
Application #:
10782512
Filing Dt:
02/18/2004
Publication #:
Pub Dt:
08/18/2005
Title:
METHOD FOR DISTRIBUTED DENIAL-OF-SERVICE ATTACK MITIGATION BY SELECTIVE BLACK-HOLING IN MPLS VPNS
Assignors
1
Exec Dt:
02/17/2004
2
Exec Dt:
02/17/2004
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Correspondence name and address
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921

Search Results as of: 05/29/2024 07:50 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