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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02/19/1991
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Application #:
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07560946
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Filing Dt:
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07/31/1990
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Inventors:
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FRED M. SONNENBERG, DENNIS M. HAJNIK
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Title:
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METHOD OF ADDING FLAME RETARDANT TO VINYL AROMATIC POLYMERS MADE IN A ONE-STEP PROCESS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 3 CHRISTINA CENTRE, STE. 902 |
| 201 NORTH WALNUT STREET |
| WILMINGTON, DELAWARE 19801 |
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| JONATHAN L. SCHUCHARDT |
| ARCO CHEMICAL CO., |
| 3801 W. CHESTER PIKE |
| NEWTON SQ., PA 19073 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| SUITE 780 WILMINGTON TRUST CENTER |
| 1100 NORTH MARKET STREET |
| WILMINGTON, DELAWARE 19801 |
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| JOHN C. MARTIN, JR. |
| ARCO CHEMICAL COMPANY |
| 3801 WEST CHESTER PIKE RM D-2233 |
| NEWTOWN SQUARE, PA 19073 |
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