Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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05/17/1988
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Application #:
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06770125
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Filing Dt:
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08/28/1985
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Inventors:
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ALAN S. ROTHENBERG, DAVID W. LIPP, SAMUEL S. WANG, DONALD P. SPITZER
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Title:
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POLYMERIC SULFIDE MINERAL DEPRESSANTS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 1937 WEST MAIN STREET |
| STAMFORD, CONNECTICUT |
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| FRANK M. VAN RIET |
| 1937 WEST MAIN ST. |
| P. O. BOX 60 |
| STAMFORD, CT 06904-0060 |
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