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Patents Grants
last 30 patents
Information
Patent Grant
Reactor for gasifying granular fuels that form a fixed bed
Patent number
7,258,841
Issue date
Aug 21, 2007
Metallgesellschaft Aktiengesellschaft
Gerhard Schmitt
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hot-melt adhesive for sealing the edge of laminated glass
Patent number
6,709,750
Issue date
Mar 23, 2004
Metallgesellschaft Aktiengesellschaft
Thomas Pohlmann
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for removing relatively coarse-grained solids from a statio...
Patent number
6,688,474
Issue date
Feb 10, 2004
Metallgesellschaft Aktiengesellschaft
Martin Hirsch
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Process for preparing sulphuric acid from gases containing SO3 and...
Patent number
6,627,172
Issue date
Sep 30, 2003
Metallgesellschaft Aktiengesellschaft
Hartmut Wagner
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Anti-corrosive white pigments and method for producing the same
Patent number
6,599,351
Issue date
Jul 29, 2003
Metallgesellschaft Aktiengesellschaft
Thomas Rentschler
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Inorganic anti-corrosive pigments and method for the production the...
Patent number
6,596,061
Issue date
Jul 22, 2003
Metallgesellschaft Aktiengesellschaft
Thomas Rentschler
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for producing tartaric acid from a raw material containing...
Patent number
6,534,678
Issue date
Mar 18, 2003
Metallgesellschaft Aktiengesellschaft
Rudolf Bönsch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lithium bisoxalatoborate, the production thereof and its use as a c...
Patent number
6,506,516
Issue date
Jan 14, 2003
Metallgesellschaft Aktiengesellschaft
Ulrich Wietelmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for oxidizing SO2 to SO3 and utilization of the catalyst i...
Patent number
6,500,402
Issue date
Dec 31, 2002
Metallgesellschaft Aktiengesellschaft
Egon Winkler
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Aqueous solution and method for phosphatizing metallic surfaces
Patent number
6,497,771
Issue date
Dec 24, 2002
Metallgesellschaft Aktiengesellschaft
Peter Schubach
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Fluidized bed combustion system with steam generation
Patent number
6,481,385
Issue date
Nov 19, 2002
Metallgesellschaft Aktiengesellschaft
Peter Gummel
F22 - STEAM GENERATION
Information
Patent Grant
Regenerator of acid reaction lubricant residues
Patent number
6,479,439
Issue date
Nov 12, 2002
Metallgesellschaft Aktiengesellschaft
Klaus-Dieter Nittel
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for depolymerizing polymethylmethacrylate
Patent number
6,469,203
Issue date
Oct 22, 2002
Metallgesellschaft Aktiengesellschaft
Hans-Jürgen Weiss
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for high-temperature short-time distillation of residual oils
Patent number
6,413,415
Issue date
Jul 2, 2002
Metallgesellschaft Aktiengesellschaft
Hans Jürgen Weiss
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for separating vaporous phthalic acid anhydride from a gas s...
Patent number
6,368,389
Issue date
Apr 9, 2002
Metallgesellschaft Aktiengesellschaft
Gerhard Birke
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of transferring α, β-unsaturated alkyl groups...
Patent number
6,291,713
Issue date
Sep 18, 2001
Metallgesellschaft Aktiengesellschaft
Philip Jones
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing organo-alkali metal compounds
Patent number
6,261,482
Issue date
Jul 17, 2001
Metallgesellschaft Aktiengesellschaft
Ulrich Wietelmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the electroless deposition of copper coatings on iron a...
Patent number
6,261,644
Issue date
Jul 17, 2001
Metallgesellschaft Aktiengesellschaft
Klaus-Dieter Nittel
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process and aqueous solution for phosphatizing metallic surfaces
Patent number
6,261,384
Issue date
Jul 17, 2001
Metallgesellschaft Aktiengesellschaft
Thomas Kolberg
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for preparing sulfate-containing basic solutions of polyalu...
Patent number
6,241,958
Issue date
Jun 5, 2001
Metallgesellschaft Aktiengesellschaft
Gerhard Haake
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for removing NOx from nitrosylsulphuric acid
Patent number
6,238,639
Issue date
May 29, 2001
Metallgesellschaft Aktiengesellschaft
Georg Schmidt
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for carrying out chemical reactions in an electrochemical cell
Patent number
6,238,547
Issue date
May 29, 2001
Metallgesellschaft Aktiengesellschaft
Nikola Anastasijevic
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the regulating or controlling the NOx content of exhaus...
Patent number
6,237,368
Issue date
May 29, 2001
Metallgesellschaft Aktiengesellschaft
Hans Beisswenger
G05 - CONTROLLING REGULATING
Information
Patent Grant
Electrolytic cell with removable bipolar electrodes
Patent number
6,224,720
Issue date
May 1, 2001
Metallgesellschaft Aktiengesellschaft
Nikola Anastasijevic
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Stable trimeric isopropoxyalane, method of producing the same, and...
Patent number
6,191,295
Issue date
Feb 20, 2001
Metallgesellschaft Aktiengesellschaft
Andreas Schlegel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the selective alkylation of aldehydes by means of organ...
Patent number
6,184,404
Issue date
Feb 6, 2001
Metallgesellschaft Aktiengesellschaft
Paul Knochel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of monitoring the operability of a filtering plant for dedu...
Patent number
6,136,067
Issue date
Oct 24, 2000
Metallgesellschaft Aktiengesellschaft
Gunter Dehn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Thermally insulated metal surface protected against metal dusting c...
Patent number
6,099,922
Issue date
Aug 8, 2000
Metallgesellschaft Aktiengesellschaft
Walter Boll
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for producing citric acid and/or citrates
Patent number
6,087,139
Issue date
Jul 11, 2000
Metallgesellschaft Aktiengesellschaft
Rudolf Boensch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the continuous production of beer
Patent number
6,077,549
Issue date
Jun 20, 2000
Metallgesellschaft Aktiengesellschaft
Roland Bodmer
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74197759 - SABALITH
Serial number
74197759
Registration number
1746637
Filing date
Aug 26, 1991
Metallgesellschaft, Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74122300 - WE CARE MORE
Serial number
74122300
Registration number
1710964
Filing date
Dec 10, 1990
Metallgesellschaft, Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74089518 - GARDOCLEAN
Serial number
74089518
Registration number
1663124
Filing date
Aug 20, 1990
Metallgesellschaft Aktiengesellschaft
3 - Bleaching preparations and other substances for laundry use
Information
Trademark
74083235 - INFORM
Serial number
74083235
Registration number
1655178
Filing date
Jul 30, 1990
Metallgesellschaft Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74049856 - GARDOTEST
Serial number
74049856
Registration number
1651247
Filing date
Apr 16, 1990
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73813082 - KAGETEX
Serial number
73813082
Registration number
1592008
Filing date
Jul 17, 1989
Metallgesellschaft Aktiengesellschaft
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information
Trademark
73692824 - GARDOROL
Serial number
73692824
Registration number
1529149
Filing date
Oct 29, 1987
Metallgesellschaft Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73692828 - GARDO
Serial number
73692828
Registration number
1541920
Filing date
Oct 29, 1987
Metallgesellschaft Aktiengesellschaft
40 - Treatment of materials
Information
Trademark
73692833 - CUPROGARD
Serial number
73692833
Filing date
Oct 29, 1987
Metallgesellschaft Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73692832 - GARDOLUBE
Serial number
73692832
Registration number
1525163
Filing date
Oct 29, 1987
Metallgesellschaft Aktiengesellschaft
4 - Industrial oils and greases
Information
Trademark
73692831 - GARDORITE
Serial number
73692831
Registration number
1584182
Filing date
Oct 29, 1987
Metallgesellschaft Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73692834 - GARDOMAT
Serial number
73692834
Registration number
1545159
Filing date
Oct 29, 1987
Metallgesellschaft Aktiengesellschaft
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73692825 - GARDAL
Serial number
73692825
Registration number
1516918
Filing date
Oct 29, 1987
Metallgesellschaft Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73692829 - GARDOBOND
Serial number
73692829
Registration number
1532484
Filing date
Oct 29, 1987
Metallgesellschaft Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73692826 - GARDOCLEAN
Serial number
73692826
Registration number
1569045
Filing date
Oct 29, 1987
Metallgesellschaft Aktiengesellschaft
2 - Paints, varnishes, lacquers
Information
Trademark
73692827 - GARDACID
Serial number
73692827
Registration number
1592658
Filing date
Oct 29, 1987
Metallgesellschaft Aktiengesellschaft
2 - Paints, varnishes, lacquers
Information
Trademark
73692830 - CERAGARD
Serial number
73692830
Registration number
1632828
Filing date
Oct 29, 1987
Metallgesellschaft Aktiengesellschaft
2 - Paints, varnishes, lacquers
Information
Trademark
73692823 - GARDOLENE
Serial number
73692823
Registration number
1520362
Filing date
Oct 29, 1987
Metallgesellschaft Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73645217 - GARDOX
Serial number
73645217
Registration number
1477247
Filing date
Feb 17, 1987
Metallgesellschaft Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73644964 - ATRAMENTOL
Serial number
73644964
Registration number
1478188
Filing date
Feb 17, 1987
Metallgesellschaft Aktiengesellschaft
2 - Paints, varnishes, lacquers
Information
Trademark
73645216 - FERRIX
Serial number
73645216
Registration number
1501784
Filing date
Feb 17, 1987
Metallgesellschaft Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73644961 - CORSAN
Serial number
73644961
Registration number
1455972
Filing date
Feb 17, 1987
Metallgesellschaft Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73644960 - ATRAMENT
Serial number
73644960
Registration number
1516106
Filing date
Feb 17, 1987
Metallgesellschaft Aktiengesellschaft
2 - Paints, varnishes, lacquers
Information
Trademark
73644965 - DRILLAN
Serial number
73644965
Registration number
1455973
Filing date
Feb 17, 1987
Metallgesellschaft Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73634923 - ANTOX
Serial number
73634923
Registration number
1445879
Filing date
Dec 11, 1986
Metallgesellschaft Aktiengesellschaft
3 - Bleaching preparations and other substances for laundry use
Information
Trademark
73634922 - METAX
Serial number
73634922
Filing date
Dec 11, 1986
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73518644 - TECPROSEL
Serial number
73518644
Registration number
1353538
Filing date
Jan 22, 1985
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73422497 - NAFTOVIN
Serial number
73422497
Registration number
1293608
Filing date
Apr 21, 1983
Metallgesellschaft Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73422680 - NAFTOMIX
Serial number
73422680
Registration number
1293610
Filing date
Apr 21, 1983
Metallgesellschaft Aktiengesellschaft
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73407516 - PRECICONTROL
Serial number
73407516
Registration number
1295785
Filing date
Dec 27, 1982
Metallgesellschaft Aktiengesellschaft
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments