Patent Assignment Details
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Reel/Frame: | 004976/0134 | |
| Pages: | 5 |
| | Recorded: | 11/17/1988 | | |
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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08/07/1990
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Application #:
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07272457
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Filing Dt:
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11/17/1988
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Title:
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ELECTRONEGATIVELY CHARGED BLOOD FILTER AND BLOOD CELL SEPARATION METHOD
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Assignee
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600 WEST CUMMINGS PARK |
WOBURN, MASSACHUSETTS 01801 |
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Correspondence name and address
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DAVID PRASHKER
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P. O. BOX 67
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BROOKLINE, MA 02146
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