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Bozeman, MT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Separation of formic acid from acetic acid by azeotropic distillation
Patent number
5,633,402
Issue date
May 27, 1997
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of formic acid from acetic acid by extractive distillation
Patent number
5,599,979
Issue date
Feb 4, 1997
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of 3-carene and limonene by extractive distillation
Patent number
5,597,455
Issue date
Jan 28, 1997
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of 3-carene and limonene by azeotropic distillation
Patent number
5,582,693
Issue date
Dec 10, 1996
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of butyraldehyde from ethanol by azeotropic distillation
Patent number
5,580,427
Issue date
Dec 3, 1996
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of isopropanol from 2-butanone by extractive distillation
Patent number
5,470,443
Issue date
Nov 28, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of o-xylene from p-xylene and m-xylene by azeotropic dis...
Patent number
5,466,345
Issue date
Nov 14, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of 1-hexene from hexane by extractive distillation
Patent number
5,460,700
Issue date
Oct 24, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of benzene from close boiling hydrocarbons by extractive...
Patent number
5,458,741
Issue date
Oct 17, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of ethanol from 2-butanone by extractive distillation
Patent number
5,453,166
Issue date
Sep 26, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of xylenes by extractive distillation
Patent number
5,453,167
Issue date
Sep 26, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of 2-pentanol, 3-methyl-2-butanol and 1-butanol by azeot...
Patent number
5,447,608
Issue date
Sep 5, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of m-xylene from xylenes by azeotropic distillation
Patent number
5,445,715
Issue date
Aug 29, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of ethanol from isopropanol by extractive distillation
Patent number
5,445,716
Issue date
Aug 29, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of heptane from 1-heptene by extractive distillation
Patent number
5,443,697
Issue date
Aug 22, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of xylenes by extractive distillation
Patent number
5,441,608
Issue date
Aug 15, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of 3-methyl-2-butanol from 2-pentanol by azeotropic
Patent number
5,439,561
Issue date
Aug 8, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of ethanol from isopropanol by azeotropic distillation
Patent number
5,437,770
Issue date
Aug 1, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of propylene glycol from ethylene glycol by azeotropic d...
Patent number
5,425,853
Issue date
Jun 20, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of methylene chloride from tetrahydrofuran by extractive...
Patent number
5,425,854
Issue date
Jun 20, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of ethyl benzene from p-xylene by extractive distillation
Patent number
5,425,855
Issue date
Jun 20, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of 2-butanone from isopropanol by azeotropic distillation
Patent number
5,423,954
Issue date
Jun 13, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of propylene glycol from 1,2-butanediol by azeotropic
Patent number
5,423,955
Issue date
Jun 13, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of glycerine from bis(hydroxymethyl)tetrahydrofuran by a...
Patent number
5,421,965
Issue date
Jun 6, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of ethyl benzene from xylenes by azeotropic distillation
Patent number
5,417,812
Issue date
May 23, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of 1-butanol from 2-pentanol by azeotropic distillation
Patent number
5,417,813
Issue date
May 23, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of 3-methyl-2-butanol from 2-pentanol by extractive dist...
Patent number
5,417,814
Issue date
May 23, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of ethanol from isopropanol by azeotropic distillation
Patent number
5,415,741
Issue date
May 16, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of 3-methyl-2-butanol from 2-pentanol by azeotropic dist...
Patent number
5,407,541
Issue date
Apr 18, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of 3-methyl-2-butanol from 1-butanol by extractive disti...
Patent number
5,407,540
Issue date
Apr 18, 1995
Berg; Lloyd
Lloyd Berg
C07 - ORGANIC CHEMISTRY
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last 30 patents
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