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 #:
6073023
Issue Dt:
06/06/2000
Application #:
09004106
Filing Dt:
01/07/1998
Inventors:
KAREN TIRABASSI, ANDREW GOLDBERG, GREG BUTZ, PATRICK MELAMPY, MARY STANHOPE et al
Title:
COMMUNICATIONS SYSTEM HAVING PRE-DEFINED CALLING GROUP
Assignment: 1
Reel/Frame:
008923/0900Recorded: 01/07/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
TIRABASSI, KAREN
Exec Dt:
12/22/1997
GOLDBERG, ANDREW
Exec Dt:
12/24/1997
BUTZ, GREG
Exec Dt:
12/29/1997
MELAMPY, PATRICK
Exec Dt:
12/18/1997
STANHOPE, MARY
Exec Dt:
12/18/1997
COPPOLA, ANDREW
Exec Dt:
12/18/1997
Assignee:
COMCAST CELLULAR COMMUNICATIONS, INC. A DELAWARE CORPORATION
480 E. SWEDESFORD ROAD
WAYNE, PENNSYLVANIA 19087
Correspondent:
PANITCH SCHWARZE JACOBS & NADEL, P.C.
STEVEN H. MEYER
ONE COMMERCE SQUARE
2005 MARKET STREET - 22ND FL.
PHILADELPHIA, PA 19103-7086
Assignment: 2
Reel/Frame:
010865/0653Recorded: 06/08/2000Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
COMCAST CELLULAR COMMUNICATIONS, INC.
Exec Dt:
09/30/1999
Assignee:
DELAWARE VALLEY CELLULAR COMMUNICATIONS, INC.
480 E. SWEDESFORD ROAD
WAYNE, PENNSYLVANIA 19087
Correspondent:
BRINKS HOFER GILSON & LIONE
JOSEPH F. HETZ
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 3
Reel/Frame:
010907/0911Recorded: 06/08/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DELAWARE VALLEY CELLULAR COMMUNICATIONS, INC.
Exec Dt:
05/15/2000
Assignee:
SBC TECHNOLOGY RESOURCES, INCORPORATED
9505 ARBORETUM BOULEVARD
AUSTIN, TEXAS 78759
Correspondent:
BRINK HOPER GILSON & LIONE
JOSEPH F. HETZ
P.0. BOX 10395
CHICAGO, IL 60610
Assignment: 4
Reel/Frame:
044240/0376Recorded: 10/19/2017Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SBC TECHNOLOGY RESOURCES, INC.
Exec Dt:
05/15/2003
Assignee:
SBC LABORATORIES, INC.
9505 ARBORETUM BOULEVARD
AUSTIN, TEXAS 78759
Correspondent:
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 5
Reel/Frame:
044518/0831Recorded: 10/20/2017Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SBC LABORATORIES, INC.
Exec Dt:
04/17/2006
Assignee:
AT&T LABS, INC.
9505 ARBORETUM BOULEVARD
AUSTIN, TEXAS 78759
Correspondent:
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 6
Reel/Frame:
044484/0881Recorded: 10/20/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
AT&T LABS, INC.
Exec Dt:
10/12/2017
Assignee:
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Correspondent:
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921

Search Results as of: 05/30/2024 04:02 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