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Mark A. Murphy
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Corpus Christi, TX, US
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last 30 patents
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Patent Grant
Functionalized tris(hydroxyphenyl) compounds
Patent number
5,438,142
Issue date
Aug 1, 1995
Hoechst Celanese Corp.
John R. Fritsch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing improved polyarylates
Patent number
5,274,069
Issue date
Dec 28, 1993
Hoechst Celanese Corporation
Richard Vicari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Purification of hydroxyphenyl alkanes
Patent number
5,202,505
Issue date
Apr 13, 1993
Hoechst Celanese Corporation
Mark A. Murphy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing ibuprofen
Patent number
4,981,995
Issue date
Jan 1, 1991
Varadaraj Elango
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making 1,3-diols from epoxides
Patent number
4,935,554
Issue date
Jun 19, 1990
Hoechst Celanese Corporation
Mark A. Murphy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making 1,3-diols from epoxides
Patent number
4,873,379
Issue date
Oct 10, 1989
Hoechst Celanese Corporation
Mark A. Murphy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making 1,3-diols from epoxides
Patent number
4,873,378
Issue date
Oct 10, 1989
Hoechst Celanese Corporation
Mark A. Murphy
C07 - ORGANIC CHEMISTRY