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:028687/0171   Pages: 4
Recorded: 07/31/2012
Attorney Dkt #:B2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 4
1
Patent #:
Issue Dt:
03/03/1998
Application #:
08672767
Filing Dt:
06/28/1996
Title:
NORMALIZATION OF CALLING PARTY SOUND LEVELS ON A CONFERENCE BRIDGE
2
Patent #:
Issue Dt:
03/06/2007
Application #:
10294237
Filing Dt:
11/14/2002
Title:
SECURE METHOD FOR CONFERENCING THROUGH A REMOTE PBX
3
Patent #:
Issue Dt:
10/06/2009
Application #:
11011256
Filing Dt:
12/14/2004
Title:
METHOD AND APPARATUS FOR DETECTING AND CORRECTING ELECTRICAL INTERFERENCE IN A CONFERENCE CALL
4
Patent #:
Issue Dt:
11/03/2009
Application #:
11239759
Filing Dt:
09/30/2005
Title:
METHOD AND APPARATUS FOR INTRODUCING A DELAY DURING A CALL SETUP IN A COMMUNICATION NETWORK
Assignor
1
Exec Dt:
07/10/2012
Assignee
1
270 MADISON AVENUE, 16TH FL.
NEW YORK, NEW YORK 10016
Correspondence name and address
GOODWIN PROCTER LLP-PATENT ADMINISTRATOR
53 STATE STREET
BOSTON, MA 02109

Search Results as of: 06/20/2024 03:07 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