Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
AMERICAN TELEPHONE AND TELEGRAPH COMPANY, A CORP. OF NY.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 005367/0541 | |
| Pages: | 6 |
| | Recorded: | 08/02/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignees
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600 MOUNTAIN AVENUE |
MURRAY HILL, NEW JERSEY 07974-2070 |
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550 MADISON AVENUE, |
NEW YORK, NEW YORK 10022-3201 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07227220
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Correspondence name and address
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JOHN P. MC DONNELL
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AT & T BELL LABORATORIES
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600 MOUNTAIN AVENUE
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MURRAY HILL, NJ 07974-2070
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Assignment:
2
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Reel/Frame: | 005369/0068 | |
| Pages: | 4 |
| | Recorded: | 05/10/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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550 MADISON AVE. |
NEW YORK,, NEW YORK 10022-3201 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07503659
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Correspondence name and address
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WILLIAM RYAN
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AT&T BELL LABORATORIES
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600 MOUNTAIN AVENUE (R00M 3C-512)
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MURRAY HILL, NJ 07974-2070
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Assignment:
3
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Reel/Frame: | 005531/0213 | |
| Pages: | 4 |
| | Recorded: | 11/19/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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550 MADISON AVE., |
NEW YORK,, NEW YORK 10022-3201 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07590849
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Correspondence name and address
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A.E. HIRSCH, JR.
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AT&T BELL LABORATORIES
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600 MOUNTAIN AVENUE
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MURRAY HILL, NJ 07974-2070
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Assignment:
4
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Reel/Frame: | 005516/0956 | |
| Pages: | 3 |
| | Recorded: | 11/26/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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550 MADISON AVE. |
NEW YORK,, NEW YORK 10022-3201 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07617704
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Correspondence name and address
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A. E. HIRSCH, JR.
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AT&T BELL LABS.
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600 MOUNTAIN AVENUE
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MURRAY HILL, NJ 07974-2070
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09/21/2024 12:28 PM
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