Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 004552/0549 | |
| Pages: | 2 |
| | Recorded: | 05/19/1986 | | |
| 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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10/21/1986
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Application #:
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06772496
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Filing Dt:
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09/04/1985
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Title:
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CARBOXYLIC/SULFONIC/POLYALKYLENE OXIDE POLYMER FOR USE AS SCALE, CORROSION, AND IRON OXIDE DEPOSIT CONTROL
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Assignee
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| ROUTE 60 & CAMPBELLS RUN ROAD |
| A CORP. OF DE. |
| ROBINSON TOWNSHIP, PENNSYLVANIA |
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Correspondence name and address
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WILLIAM C. MITCHELL
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PATENT DEPT.,
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MERCK & CO., INC.,
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P. O. BOX 2000
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RAHWAY, NJ 07065
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