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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : BELL TELEPHONE LABORATORIES, INCORPORATED, 600 MOUNTAIN AVENUE, MURRAY HILL, NJ 07974-2070, A CORP. OF NY
Total Assignments: 6
Assignment: 1
Reel/Frame:004896/0361   Pages: 7
Recorded: 06/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/13/1988
2
Exec Dt:
06/13/1988
3
Exec Dt:
06/13/1988
4
Exec Dt:
06/13/1988
5
Exec Dt:
06/13/1988
6
Exec Dt:
06/13/1988
Assignees
1
2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07206467
Correspondence name and address
JOHN P. MC DONNELL
AT&T BELL LABS.,
600 MOUNTAIN AVE.,
MURRAY HILL, NJ 07974-2070
Assignment: 2
Reel/Frame:005059/0860   Pages: 3
Recorded: 04/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/28/1989
2
Exec Dt:
03/28/1989
Assignees
1
NEW JERSEY
2
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07310407
Correspondence name and address
LESTER H. BIRNBAUM
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE (ROOM 3C-512)
MURRAY HILL, NJ 07974-2070
Assignment: 3
Reel/Frame:005061/0487   Pages: 5
Recorded: 04/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/06/1989
2
Exec Dt:
04/06/1989
3
Exec Dt:
04/06/1989
4
Exec Dt:
04/06/1989
Assignees
1
NEW JERSEY
2
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07334649
Correspondence name and address
A. E. HIRSCH, JR.,
AT&T BELL LABORATORIES
600 MOUNTAIN AVE.,
MURRAY HILL, NJ 07974-2070
Assignment: 4
Reel/Frame:005101/0384   Pages: 2
Recorded: 07/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/13/1989
Assignees
1
NEW JERSEY
2
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07379292
Correspondence name and address
A. E. HIRSCH, JR.,
AT&T BELL LABORATORIES
600 MOUNTAIN AVE.,
MURRAY HILL, NJ 07974-2070
Assignment: 5
Reel/Frame:005104/0130   Pages: 3
Recorded: 07/25/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/25/1989
2
Exec Dt:
07/25/1989
Assignees
1
2
3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07384953
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 6
Reel/Frame:005188/0349   Pages: 2
Recorded: 12/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/01/1989
Assignees
1
2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07445522
Correspondence name and address
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE (RM. 3C-512)
MURRAY HILL, NJ 07974-2070

Search Results as of: 05/28/2024 05:35 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