Patent Assignment Details
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Reel/Frame: | 005152/0437 | |
| Pages: | 1 |
| | Recorded: | 09/27/1989 | | |
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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04/24/1990
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Application #:
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07216802
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Filing Dt:
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07/08/1988
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Title:
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PERIODONTAL DISEASE TREATMENT SYSTEM
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Correspondence name and address
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PHARMETRIX CORPORATION
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1330 O'BRIEN DRIVE
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MENLO PARK, CA 94025
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