Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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11/02/1999
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Application #:
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09217361
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Filing Dt:
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12/21/1998
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Inventors:
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DONALD KEITH SWANSON, SALVATORE ANTHONY BRUNO
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Title:
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LOW DENSITY SILICA PARTICLES AND METHOD FOR THEIR PREPARATION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1007 MARKET STREET |
| LEGAL PATENTS |
| WILMINGTON, DELAWARE 19898 |
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| E.I. DU PONT DE NEMOURS AND COMPANY |
| LUCAS K. SHAY |
| LEGAL PATENTS |
| 1007 MARKET STREET |
| WILMINGTON, DE 19898 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 503 THOMPSON STREET |
| 4010 FLEMING BUILDING |
| ANN ARBOR, MICHIGAN 48109 |
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| YOUNG & BASILE, P.C. |
| JASON J. YOUNG |
| 3001 WEST BIG BEAVER |
| SUITE 624 |
| TROY, MI 48084-3107 |
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