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Heat-recovery boiler
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Patent number 7,322,317
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Issue date Jan 29, 2008
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Lurgi AG
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Walter Boll
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F28 - HEAT EXCHANGE IN GENERAL
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Heat exchanger
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Patent number 7,131,489
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Issue date Nov 7, 2006
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Lurgi AG
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Hermann Göhna
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F28 - HEAT EXCHANGE IN GENERAL
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Method of cleaning industrial gases
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Patent number 7,097,671
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Issue date Aug 29, 2006
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Lurgi AG
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Manfred Meyer
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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79058456 - MEGA E PTA
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Serial number 79058456
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Registration number 3870227
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Filing date Feb 22, 2008
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Lurgi AG
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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79058457 - MEGA PTA
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Serial number 79058457
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Registration number 3845346
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Filing date Feb 22, 2008
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Lurgi AG
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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77380949 - LURGI BIOSYNCRUDE
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Serial number 77380949
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Filing date Jan 25, 2008
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Lurgi AG
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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79052834 - LURGI
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Serial number 79052834
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Registration number 3744805
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Filing date Nov 8, 2007
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Lurgi AG
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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79045979 - LURGI MEGADME
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Serial number 79045979
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Registration number 3520859
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Filing date Jun 21, 2007
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Lurgi AG
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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79040831 - LURGI BIOFUELS
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Serial number 79040831
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Registration number 3587237
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Filing date Sep 13, 2006
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Lurgi AG
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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76663274 - MPG
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Serial number 76663274
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Registration number 3500514
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Filing date Jul 18, 2006
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Lurgi AG
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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78734947 - HP POX
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Serial number 78734947
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Registration number 3429003
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Filing date Oct 17, 2005
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Lurgi AG
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37 - Building construction
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76646876 - SACO - TECHNOLOGY
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Serial number 76646876
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Registration number 3223642
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Filing date Sep 16, 2005
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Lurgi AG
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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76595532 - GTP
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Serial number 76595532
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Registration number 3137546
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Filing date Jun 3, 2004
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Lurgi AG
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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76553197 - PURISOL
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Serial number 76553197
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Registration number 2927420
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Filing date Sep 30, 2003
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Lurgi AG
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37 - Building construction
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76543012 - LURGI PSI
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Serial number 76543012
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Registration number 2932450
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Filing date Aug 25, 2003
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Lurgi AG
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37 - Building construction
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76518450 - OMNISULF
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Serial number 76518450
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Registration number 2922050
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Filing date May 1, 2003
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Lurgi AG
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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76444512 - LURGI PYROSAT
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Serial number 76444512
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Registration number 2794049
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Filing date Aug 28, 2002
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Lurgi AG
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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76403893 - LURGI MEGAMETHANOL
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Serial number 76403893
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Registration number 2861969
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Filing date May 6, 2002
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Lurgi AG
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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78081160 - LURGI EUROFUEL
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Serial number 78081160
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Registration number 2764138
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Filing date Aug 26, 2001
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Lurgi AG
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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76289508 - KAT-X
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Serial number 76289508
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Registration number 2662234
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Filing date Jul 24, 2001
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Lurgi AG
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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75708548 - CIRCOCARBIDE
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Serial number 75708548
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Registration number 2381033
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Filing date May 18, 1999
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Lurgi AG
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37 - Building construction
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74298402 - SOLUR
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Serial number 74298402
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Filing date Jul 27, 1992
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Lurgi AG
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37 - Building construction
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74298377 - LURGI CFB-TECHNOLOGY
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Serial number 74298377
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Registration number 1807326
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Filing date Jul 24, 1992
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Lurgi AG
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes