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: | 006495/0091 | |
| Pages: | 3 |
| | Recorded: | 04/15/1993 | | |
| 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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03/22/1994
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Application #:
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07979021
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Filing Dt:
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11/20/1992
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Title:
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3-ACRYLAMIDO-3-METHYLBUTANOIC ACID COPOLYMERS AS SELECTIVE COAL FLOCCULANTS
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Assignee
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| PATENT & LICENSING DEPT. |
| ONE NALCO CENTER |
| NAPERVILLE, ILLINOIS 60563-1198 |
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Correspondence name and address
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ROBERT A. MILLER
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PATENT & LICENSING DEPT.
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NALCO CHEMICAL COMPANY
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ONE NALCO CENTER
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NAPERVILLE, IL 60563-1198
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