Patent Assignment Details
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Reel/Frame: | 005535/0626 | |
| Pages: | 2 |
| | Recorded: | 11/30/1990 | | |
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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06/06/1989
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Application #:
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07004395
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Filing Dt:
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01/16/1987
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Title:
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WATER TREATMENT POLYMER
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Assignee
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501 SILVERSIDE ROAD |
A CORP OF DE |
WILMINGTON, DELAWARE |
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Correspondence name and address
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ELLEN DEC
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NATL. STARCH & CHEMICAL CORP.
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BOX 6500
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BRIDGEWATER, NJ 08807
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