Patent Assignment Details
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Reel/Frame: | 004967/0869 | |
| Pages: | 3 |
| | Recorded: | 10/26/1988 | | |
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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11/20/1990
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Application #:
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07210692
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Filing Dt:
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06/23/1988
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Title:
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BENZOPYRAN DERIVATIVES
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Assignee
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BROADWATER ROAD |
A BRITISCH COMPANY |
WELWYN GARDEN CITY, HERTFORDSHIRE, UNITED KINGDOM |
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Correspondence name and address
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JON S. SAXE
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HOFFMANN-LA ROCHE INC.
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340 KINGSLAND ST.
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NUTLEY, NJ 07110
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