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: 6
Patent #:
Issue Dt:
03/19/2002
Application #:
09395801
Filing Dt:
09/14/1999
Inventors:
GRANT MICHAEL BREHM, CHUNCHUN JONINA CHAN, GAURANG S. KALYANPUR, CHAD DANIEL HARPER
Title:
SYSTEM AND METHOD FOR MONITORING SERVICE QUALITY IN A COMMUNICATIONS NETWORK
Assignment: 1
Reel/Frame:
010505/0114Recorded: 12/20/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/08/1999
Exec Dt:
11/29/1999
Assignee:
SUITE 600
1255 W. 15TH STREET
PIANO, TEXAS 75075
Correspondent:
FULBRIGHT & JAWORSKI LLP
MICHAEL J. FOGARTY, III
2200 ROSS AVENUE
SUITE 2800
DALLAS, TX 75201
Assignment: 2
Reel/Frame:
011050/0644Recorded: 08/21/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/09/2000
Exec Dt:
07/30/2000
Exec Dt:
05/08/2000
Exec Dt:
05/08/2000
Assignee:
1255 W. 15TH STREET, SUITE 600
PLANO, TEXAS 75075
Correspondent:
FULBRIGHT & JAWORSKI L.L.P.
MICHAEL J. FOGARTY, III
2200 ROSS AVENUE, SUITE 2800
DALLAS, TX 75201
Assignment: 3
Reel/Frame:
036311/0275Recorded: 08/12/2015Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/30/2004
Assignee:
310 LITTLETON RD
WESTFORD, MASSACHUSETTS 01886
Correspondent:
SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP
FOUR TIMES SQUARE
REBECCA RODAL
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:
036355/0586Recorded: 08/14/2015Pages: 26
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/14/2015
Assignee:
270 PARK AVE, 43RD FLOOR
NEW YORK, NEW YORK 10017
Correspondent:
SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP
FOUR TIMES SQUARE
REBECCA RODAL
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:
039665/0256Recorded: 08/12/2016Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/27/2016
Assignee:
310 LITTLETON ROAD
WESTFORD, MASSACHUSETTS 01886
Correspondent:
LOCKE LORD LLP
P.O. BOX 55874
PATENT DEPARTMENT
BOSTON, MA 02205
Assignment: 6
Reel/Frame:
039919/0208Recorded: 09/06/2016Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/19/2016
Assignee:
310 LITTLETON ROAD
WESTFORD, MASSACHUSETTS 01886
Correspondent:
LOCKE LORD LLP
P.O. BOX 55874
PATENT DEPARTMENT
BOSTON, MA 02205

Search Results as of: 05/29/2024 11:02 AM
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