Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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10/04/1994
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Application #:
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07980319
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Filing Dt:
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11/19/1992
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Inventor:
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JO-ANN T. SCHWARTZ
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Title:
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SILICA MICROSPHERES, METHOD OF IMPROVING ATTRITION RESISTANCE AND USE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| LEGAL-PATENTS |
| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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| CAROLINE J. YUN |
| E. I. DU PONT DE NEMOURS COMPANY |
| 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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| 3521 SILVERSIDE ROAD |
| WILMINGTON, DELAWARE 19810 |
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| DCV LEGAL |
| JACQUELINE STEENSMA |
| 3521 SILVERSIDE ROAD |
| WILMINGTON, DE 19810 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 60 EAST 42ND STREET |
| NEW YORK, NEW YORK 10017 |
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| KAYE, SCHOLER, FIERMAN, HAYS, ET AL |
| NAOMI SHRENZEL |
| 425 PARK AVENUE |
| NEW YORK, NY 10022 |
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