Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 005800/0579 | |
| Pages: | 2 |
| | Recorded: | 08/02/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
2
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Patent #:
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Issue Dt:
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07/21/1992
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Application #:
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07452456
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Filing Dt:
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12/15/1989
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Title:
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NEUTRALLY CHARGED POLYAMPHOTERIC POLYSACCHARIDE GRAFT COPOLYMERS
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Patent #:
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Issue Dt:
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07/21/1992
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Application #:
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07455854
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Filing Dt:
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12/19/1989
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Title:
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METHOD FOR THICKENING OR STABILIZING AQUEOUS MEDIA WITH POLAMPHOTERIC POLYSACCHARIDES
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Assignee
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| A CORPORATION OF DELAWARE |
| 501 SILVERSIDE ROAD |
| WILMINGTON, DELAWARE |
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Correspondence name and address
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EDWIN M. SZALA
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BOX 6500
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BRIDGEWATER, NJ 08807
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