Patent Assignment Details
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| Reel/Frame: | 004643/0953 | |
| Pages: | 2 |
| | Recorded: | 12/12/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/27/1990
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Application #:
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06880849
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Filing Dt:
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07/01/1986
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Title:
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BENZENE COMPOUNDS HAVING TWO PYRIDAZINONE SUBSTITUENTS
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Assignee
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| WELWYN GARDEN CITY |
| A BRITISH COMPANY |
| HERTFORDSHIRE AL7 1EY, ENGLAND |
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Correspondence name and address
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MARK R. DANIEL
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SMITH KLINE BECKMAN CORP.
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CORPORATE PATENTS N-160
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P.O. BOX 7929
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PHILADELPHIA, PA 19101
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