Patent Assignment Details
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| Reel/Frame: | 005815/0289 | |
| Pages: | 2 |
| | Recorded: | 08/20/1991 | | |
| 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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11/23/1993
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Application #:
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07747762
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Filing Dt:
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08/20/1991
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Title:
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2-SPIROCYCLOPROPYL CEPHALOSPORIN SULFONE DERIVATIVES
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Assignee
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| 4290-91A STREET |
| EDMONTON, ALBERTA, CANADA T6E 5V2 |
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Correspondence name and address
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ARMSTRONG, NIKAIDO, MARMELSTEIN,
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KUBOVCIK & MURRAY
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1725 K STREET, N.W., SUITE 1000
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WASHINGTON, DC 20006
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