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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04/24/1984
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Application #:
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06032001
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Filing Dt:
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04/20/1979
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Inventor:
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FRANK EDWARD HERKES
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Title:
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METHYLATION OF TOLUENE TO PARA-XYLENE CATALYZED BY CRYSTALLINE SILICA
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Assignment:
1
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| 4800 CALHOUN ROAD |
| HOUSTON, TEXAS 77204 |
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| JACKSON WALKER, LLP |
| WILLIAM B. NASH |
| 112 E. PECAN |
| SUITE 2100 |
| SAN ANTONIO, TEXAS 78205 |
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