Patent Assignment Details
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Reel/Frame: | 004165/0270 | |
| Pages: | 1 |
| | Recorded: | 09/06/1983 | | |
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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12/03/1985
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Application #:
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06500486
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Filing Dt:
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06/02/1983
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Title:
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5-(4-AMINO OR ACYLAMINOPHENYL)-Z(1H)-PYRAZINONES HAVING INOTROPIC ACTI -VITY
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Assignee
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WELWYN GARDEN CITY |
HERTFORDSHIRE AL7 1EY, ENGLAND |
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Correspondence name and address
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EDWARD T. LENTZ
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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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