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: 3
Patent #:
6266418
Issue Dt:
07/24/2001
Application #:
09428844
Filing Dt:
10/28/1999
Inventors:
MATTHEW CARTER, FRANK COSTANTINI, MOISHE KLEIDERMACHER, ELLWOOD MCGROGAN et al
Title:
ENCRYPTION AND AUTHENTICATION METHODS AND APPARATUS FOR SECURING TELEPHONE COMMUNICATIONS
Assignment: 1
Reel/Frame:
010442/0220Recorded: 12/01/1999Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CARTER, MATTHEW
Exec Dt:
11/18/1999
COSTANTINI, FRANK
Exec Dt:
11/18/1999
KLEIDERMACHER, MOISHE
Exec Dt:
11/18/1999
MCGROGAN, ELLWOOD
Exec Dt:
11/22/1999
PARAGGIO, RONALD
Exec Dt:
11/19/1999
Assignee:
L3-COMMUNICATIONS CORPORATION
60 THIRD AVENUE, 34TH FLOOR
NEW YORK, NEW YORK 10016
Correspondent:
WOODCOCK WASHBURN KURTZ MACKIEWICZ
& NORRIS LLP - JOSEPH R. CONDO, ESQUIRE
OONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 2
Reel/Frame:
011683/0125Recorded: 12/01/1999Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE STATE OF INCORPORATION TO DELAWARE IN A DOCUMENT PREVIOUSLY RECORDED AT REEL 010442 FRAME 0220.
Assignors:
CARTER, MATTHEW
Exec Dt:
11/18/1999
COSTANTINI, FRANK
Exec Dt:
11/18/1999
KLEIDERMACHER, MOISHE
Exec Dt:
11/18/1999
MCGROGAN, ELLWOOD
Exec Dt:
11/22/1999
PARAGGIO, RONALD
Exec Dt:
11/19/1999
Assignee:
L3-COMMUNICATIONS CORPORATION
600 THIRD AVENUE, 34TH FLOOR
NEW YORK, NEW YORK 10016
Correspondent:
WOODCOCK WASHBURN KURTZ MACKIEWICZ
& NORRIS LLP
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 3
Reel/Frame:
026600/0386Recorded: 07/15/2011Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
L3-COMMUNICATIONS CORPORATION
Exec Dt:
01/19/2011
Assignee:
L-3 COMMUNICATIONS CORPORATION
600 THIRD AVENUE
NEW YORK, NEW YORK 10016
Correspondent:
HOVEY WILLIAMS LLP
10801 MASTIN BLVD, 84 CORPORATE WOODS
OVERLAND PARK, KS 66210

Search Results as of: 06/25/2024 08:08 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