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Anne K. Roby
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Peekskill, NY, US
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last 30 patents
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Patent Grant
Production of terephthalic acid with excellent optical properties t...
Patent number
5,696,285
Issue date
Dec 9, 1997
Praxair Technology, Inc.
Anne Katherine Roby
C07 - ORGANIC CHEMISTRY
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Patent Grant
Enhanced oxidation of organic chemicals
Patent number
5,536,875
Issue date
Jul 16, 1996
Praxair Technology, Inc.
Anne K. Roby
C07 - ORGANIC CHEMISTRY
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Patent Grant
Terephthalic acid production using evaporative cooling
Patent number
5,523,474
Issue date
Jun 4, 1996
Praxair Technology, Inc.
Jeffrey P. Kingsley
C07 - ORGANIC CHEMISTRY
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Patent Grant
Terephthalic acid production
Patent number
5,371,283
Issue date
Dec 6, 1994
Praxair Technology, Inc.
Jeffrey P. Kingsley
C07 - ORGANIC CHEMISTRY