Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 011449/0828 | |
| Pages: | 10 |
| | Recorded: | 01/19/2001 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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11/23/1993
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Application #:
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07694650
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Filing Dt:
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05/02/1991
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Title:
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INTERACTIVE GROUP COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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08/01/1995
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Application #:
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08112103
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Filing Dt:
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08/26/1993
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Title:
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REMOTE TEACHING SYSTEM
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Patent #:
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Issue Dt:
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10/16/2001
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Application #:
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09250687
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Filing Dt:
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02/16/1999
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Title:
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METHODS AND APPARATUS FOR ON-LINE TEACHING AND LEARNING
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Assignee
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| ROOM 5425 |
| 30 ROCKEFELLER PLAZA |
| NEW YORK, NEW YORK 10112 |
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Correspondence name and address
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SALANS HERTZFELD HEILBRONN CHRISTYET.
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LORA A MOFFATT
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620 5TH AVE
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NEW YORK, NY 10020
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