Patent Assignment Abstract of Title
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For pending or abandoned applications please consult USPTO staff.
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Total Assignments:
4
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Patent #:
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Issue Dt:
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09/18/1990
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Application #:
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07359528
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Filing Dt:
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06/01/1989
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Inventors:
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ROBERT A. SCHLEIFSTEIN, DAVID S. PIETREWICZ
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Title:
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POLYMER COMPOSITIONS CONTAINING AROMATIC SULFONAMIDE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP. OF VA |
| RICHMOND, VIRGINIA |
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| ETHYL CORPORATION |
| 451 FLORIDA BLVD., |
| BATON ROUGE, LA 70801 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 2114 LARRY JEFFERS RD. |
| ELGIN SC 29045 |
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| ROBERT B. MURRAY |
| STE. 1000 |
| 1725 K ST., N.W. |
| WASHINGTON, D.C. 20006 |
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Assignment:
3
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| MILBANK, TWEED, HADLEY & MCCLOY |
| ROPEMAKER PLACE |
| 25 ROPEMAKER STREET |
| LONDON, EC2Y 9AS |
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Assignment:
4
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RELEASE OF SECURITY INTEREST IN APPLICATIONS AND PATENTS
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| 2114 LARRY JEFFERS RD. |
| ELGIN, SOUTH CAROLINA 29045 |
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| RICHARD W. EVANS, ESQ. |
| MOORE & VAN ALLEN |
| 2200 WEST MAIN STREET, SUITE 800 |
| DURHAM, NC 27705 |
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