Patent Assignment Details
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| Reel/Frame: | 005315/0050 | |
| Pages: | 2 |
| | Recorded: | 11/20/1989 | | |
| 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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04/02/1991
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Application #:
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07411411
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Filing Dt:
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09/22/1989
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Title:
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QUATERNARY AMMONIUM-SUBSTITUTED STEROL DERIVATIVES
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Assignee
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| 181, HANGANG-RO 2GA, YONGSAN-KU, |
| SEOUL, KOREA, REPUBLIC OF |
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Correspondence name and address
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MILLEN, WHITE & ZELANO
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ARLINGTON COURTHOUSE PLAZA 1, STE. 1201
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2200 CLARENDON BLVD.
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ARLINGTON, VA 22201
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