Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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10/21/2003
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Application #:
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09884743
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Filing Dt:
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06/19/2001
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Inventors:
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Kenneth R. Koedinger, Neil Thomas Heffernan III
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Title:
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METHODS AND SYSTEMS FOR TUTORING USING A TUTORIAL MODEL WITH INTERACTIVE DIALOG
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5000 FORBES AVENUE |
| PITTSBURGH, PENNSYLVANIA 15213 |
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| KIRKPATRICK & LOCKHART LLP |
| MICHAEL D. LAZZARA, ESQ. |
| HENRY W. OLIVER BUILDING |
| 535 SMITHFIELD STREET |
| PITTSBURGH, PA 15222-2312 |
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Assignment:
2
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RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
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| 501 GRANT STREET |
| UNION TRUST BUILDING, SUITE 1075 |
| PITTSBURGH, NEW YORK 15219 |
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| HEATHER SCHNEIDER |
| 787 SEVENTH AVENUE |
| NEW YORK, NY 10019 |
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Assignment:
3
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RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
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| 501 GRANT STREET |
| UNION TRUST BUILDING, SUITE 1075 |
| PITTSBURGH, PENNSYLVANIA 15219 |
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| HEATHER SCHNEIDER |
| 787 SEVENTH AVENUE |
| NEW YORK, NY 10019 |
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Assignment:
4
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CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY TO CARNEGIE LEARNING, INC. PREVIOUSLY RECORDED ON REEL 053751 FRAME 0257. ASSIGNOR(S) HEREBY CONFIRMS THE RELEASE OF SECURITY INTEREST. FILED CORRECT RECEIVING PARTY UNDER 053751/0691. PLEASE REMOVE THIS INCORRECT ASSIGNMENT.
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| 501 GRANT STREET |
| UNION TRUST BUILDING, SUITE 1075 |
| PITTSBURGH, PENNSYLVANIA 15219 |
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| HEATHER SCHNEIDER |
| 787 SEVENTH AVENUE |
| NEW YORK, NY 10019 |
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