Patent Assignment Details
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Reel/Frame: | 004155/0437 | |
| Pages: | 2 |
| | Recorded: | 07/08/1983 | | |
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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02/05/1985
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Application #:
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06511999
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Filing Dt:
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07/08/1983
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Title:
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PROCESS FOR THE PRODUCTION OF (+)-4-OXO-1,2,3,6,711B-HEXAHYDRO-4H- PYRAZINO(2,1-A)ISOQUINOLINE DERIVATIVES
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Assignee
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207-43, CHEONG-RANG-RI-DONG |
DONGDAIMOON-KU |
SEOUL, KOREA, REPUBLIC OF |
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Correspondence name and address
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BIRCH, STEWART, KOLASCH & BIRCH
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301 NORTH WASHINGTON ST.
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P. O. BOX 747
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FALLS CHURCH, VA 22046-0747
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