Patent Assignment Details
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Reel/Frame: | 004154/0728 | |
| Pages: | 3 |
| | Recorded: | 08/08/1983 | | |
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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10/09/1984
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Application #:
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06416243
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Filing Dt:
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09/09/1982
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Title:
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3-(1H-TETRAZOL-5-Y1)-4H-PYRIMIDO[2,1-B]BENZOXAZOL-4-ONE COMPOUNDS EXHIBITING ANTI-ALLERGIC ACTIVITY
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Assignee
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A DE CORP. |
ST. PAUL, MINNESOTA |
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Correspondence name and address
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CAROLYN A. BATES
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3M COMPANY, OFF. OF PATENT COUNSEL
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P. O. BOX 33427
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ST. PAUL, MN 55133
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