Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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03/03/1992
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Application #:
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07542868
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Filing Dt:
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06/25/1990
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Inventors:
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CHARLES R. DEGENHARDT, BARBARA A. KOZIKOWSKI
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Title:
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USE OF A CARBOXY-SUBSTITUTED POLYMER TO INHIBIT PLAQUE FORMATION WITHOUT TOOTH STAINING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| LARS S. JOHNSON |
| THE PROCTOR & GAMBLE CO. |
| MIAMI VALLEY LABORATORIES |
| P.O. BOX 398707 |
| CINCINNATI, OH 45239-8707 |
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