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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06/01/1993
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Application #:
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07859427
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Filing Dt:
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05/26/1992
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Inventors:
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JOHANNES W. HACHGENEI, RUDOLF NOVOTNY, PETER CHRISTOPHLIEMK, HANS DOLHAINE et al
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Title:
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METHOD FOR PRODUCING ALKALI METAL SILICATES BY HEATING CRISTOBALITE OR TEMPERED QUARTZ SAND WITH NAOH OR KOH UNDER ATMOSPHERIC PRESSURE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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A CORP. OF GERMANY |
HENKELSTRASSE 67, POSTFACH 1100 |
D-4000 DUESSELDORF 1, GERMANY |
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NORVELL E. WISDOM, JR. |
HENKEL CORPORATION |
140 GERMANTOWN PIKE |
SUITE 150 |
PLYMOUTH MEETING, PA 19462 |
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