Patent Assignment Details
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| Reel/Frame: | 006986/0172 | |
| Pages: | 4 |
| | Recorded: | 05/12/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/12/1997
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Application #:
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08229254
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Filing Dt:
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04/18/1994
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Title:
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OLIGOAMIDE-EPICHLOROHYDRIN RESINS AS DRAINAGE AIDS
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Assignee
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| IP SECTION/LAW DEPARTMENT |
| HERCULES PLAZA |
| WILMINGTON, DELAWARE 19894-0001 |
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Correspondence name and address
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IVAN G. SZANTO
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HERCULES INCORPORATED
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IP SECTION/LAW DEPT.
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HERCULES PLAZA
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WILMINGTON, DE 19894-0001
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