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:021586/0294   Pages: 6
Recorded: 09/25/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
12211076
Filing Dt:
09/15/2008
Publication #:
Pub Dt:
03/18/2010
Title:
RELIABILITY FOR INSTANT MESSAGING BASED ON END POINT ACKNOWLEDGEMENTS
Assignors
1
Exec Dt:
09/12/2008
2
Exec Dt:
09/15/2008
3
Exec Dt:
09/12/2008
Assignee
1
701 FIRST AVENUE
SUNNYVALE, CALIFORNIA 94089
Correspondence name and address
JOHN W. BRANCH
P.O. BOX 770
CHURCH STREET STATION
NEW YORK, NY 10008-0770

Search Results as of: 05/16/2024 08:35 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