Patent Assignment Details
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Reel/Frame: | 005304/0013 | |
| Pages: | 3 |
| | Recorded: | 04/02/1990 | | |
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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08/27/1991
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Application #:
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07485274
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Filing Dt:
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02/23/1990
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Title:
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PROCESSES FOR THE PREPARATION OF PTERIN DERIVATIVES
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Assignee
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19-12, NIHONBASHI-KOAMI-CHO, CHUO-KU, |
TOKYO, JAPAN |
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Correspondence name and address
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ABELMAN FRAYNE REZAC & SCHWAB
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708 THIRD AVENUE
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NEW YORK, NY 10017
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