Patent Assignment Details
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| Reel/Frame: | 010033/0631 | |
| Pages: | 2 |
| | Recorded: | 06/17/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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06/23/1998
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Application #:
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08870015
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Filing Dt:
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06/05/1997
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Title:
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METHOD OF MAKING SILICA NANOPARTICLES
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Patent #:
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Issue Dt:
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10/05/1999
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Application #:
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09004198
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Filing Dt:
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01/08/1998
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Title:
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OBTAINED FROM A METHOD INVOLVING A DIRECT CURRENT ELECTRIC ARC- IN AN OXYGEN - CONTAINING ATMOSPHERE
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Assignee
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| 633 CLARK STREET |
| EVANSTON, ILLINOIS 60208 |
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Correspondence name and address
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WELSH & KATZ, LTD.
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GERALD T. SHEKLETON, ESQ.
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120 SOUTH RIVERSIDE PLAZA
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22ND FLOOR
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CHICAGO, IL 60603-3913
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