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MARTIN MARIETTA MAGNESIA SPECIALTIES INC.
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RALEIGH, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process employing magnesium hydroxide in peroxide bleaching of mech...
Patent number
7,052,578
Issue date
May 30, 2006
Martin Marietta Magnesia Specialties, Inc.
Mark T. Wajer
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for the control of ash accumulation and corrosivity associa...
Patent number
6,289,827
Issue date
Sep 18, 2001
Martin Marietta Magnesia Specialties Inc.
Mark Wajer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing stabilized magnesium hydroxide slurries
Patent number
5,989,517
Issue date
Nov 23, 1999
Martin Marietta Magnesia Specialties Inc.
Alvin Richmond
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Stabilized pressure-hydrated magnesium hydroxide slurry from burnt...
Patent number
RE36369
Issue date
Nov 2, 1999
Martin Marietta Magnesia Specialties, Inc.
Mark Thomas Wajer
423 - Chemistry of inorganic compounds
Information
Patent Grant
Process for producing stabilized magnesium hydroxide slurries
Patent number
5,824,279
Issue date
Oct 20, 1998
Martin Marietta Magnesia Specialties, Inc.
Alvin Richmond
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composition for use in dry products
Patent number
5,567,519
Issue date
Oct 22, 1996
Martin Marietta Magnesia Specialties, Inc.
Clement P. Stoney
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Stabilized magnesium hydroxide slurry
Patent number
5,514,357
Issue date
May 7, 1996
Martin Marietta Magnesia Specialties Inc.
Alvin Richmond
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Air sparger for agitating solid-liquid suspensions
Patent number
5,470,149
Issue date
Nov 28, 1995
Martin Marietta Magnesia Specialties Inc.
Joseph T. Witkowski
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Nutritive feed binder
Patent number
5,378,471
Issue date
Jan 3, 1995
Martin Marietta Magnesia Specialties Inc.
David Morgan Smith
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Binder composition
Patent number
5,300,144
Issue date
Apr 5, 1994
Martin Marietta Magnesia Specialties, Inc.
Thomas E. Adams
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Inorganic reactive granulating binder and conditioner
Patent number
5,264,017
Issue date
Nov 23, 1993
Martin Marietta Magnesia Specialties Inc.
Richard H. Van de Walle
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Carbonaceous binder
Patent number
5,240,498
Issue date
Aug 31, 1993
Martin Marietta Magnesia Specialties Inc.
Ralph Matalon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for removal of metal ions from water
Patent number
5,211,852
Issue date
May 18, 1993
Martin Marietta Magnesia Specialties Inc.
Richard H. Van de Walle
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Scanning laser measurement system
Patent number
5,212,738
Issue date
May 18, 1993
Martin Marietta Magnesia Specialties Inc.
Alhad M. Chande
C21 - METALLURGY OF IRON
Information
Patent Grant
Agent for the suppression of coal dust
Patent number
5,192,337
Issue date
Mar 9, 1993
Martin Marietta Magnesia Specialties Inc.
Mark T. Wajer
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Binder for the granulation of fertilizers such as ammonium sulfate
Patent number
5,078,779
Issue date
Jan 7, 1992
Martin Marietta Magnesia Specialties Inc.
Richard H. Van de Walle
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Molasses-free chemically reactive binder for animal feed
Patent number
4,996,065
Issue date
Feb 26, 1991
Martin Marietta Magnesia Specialties Inc.
Richard H. Van de Walle
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Low temperature binder compound for refractory aggregates and refra...
Patent number
4,981,821
Issue date
Jan 1, 1991
Martin Marietta Magnesia Specialties Inc.
James W. Stendera
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Granulation of magnesium oxide particles
Patent number
4,943,301
Issue date
Jul 24, 1990
Martin Marietta Magnesia Specialties Inc.
Dennis C. Nagle
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76186080 - UTILIMAG
Serial number
76186080
Registration number
2509904
Filing date
Dec 22, 2000
MARTIN MARIETTA MAGNESIA SPECIALTIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
76183681 - FIRESHIELD
Serial number
76183681
Registration number
2791935
Filing date
Dec 18, 2000
MARTIN MARIETTA MAGNESIA SPECIALTIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
76095347 - MAGBRITE
Serial number
76095347
Filing date
Jul 24, 2000
MARTIN MARIETTA MAGNESIA SPECIALTIES, INC.
19 - Building materials (non-metallic)
Information
Trademark
76056935 - ARC CAST
Serial number
76056935
Filing date
May 26, 2000
Martin Marietta Magnesia Specialties Inc.
19 - Building materials (non-metallic)
Information
Trademark
76056933 - ARC CAST
Serial number
76056933
Filing date
May 26, 2000
Martin Marietta Magnesia Specialties Inc.
19 - Building materials (non-metallic)
Information
Trademark
75941077 - CELLGUARD
Serial number
75941077
Registration number
2776035
Filing date
Mar 10, 2000
MARTIN MARIETTA MAGNESIA SPECIALTIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75541873 - PILOT BRAND
Serial number
75541873
Filing date
Aug 21, 1998
Martin Marietta Magnesia Specialties Inc.
5 - Pharmaceutical and veterinary preparations
Information
Trademark
75535498 - MAG SHIELD
Serial number
75535498
Registration number
2285220
Filing date
Aug 6, 1998
Martin Marietta Magnesia Specialties Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75158707 - UTILIMAG
Serial number
75158707
Registration number
2087673
Filing date
Aug 30, 1996
Martin Marietta Magnesia Specialties Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75087306 - ALKA SOAK
Serial number
75087306
Filing date
Apr 12, 1996
Martin Marietta Magnesia Specialties Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75009903 - MAGSHIELD
Serial number
75009903
Registration number
2036729
Filing date
Oct 24, 1995
MARTIN MARIETTA MAGNESIA SPECIALTIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74626895 - MAGNE CLEAR
Serial number
74626895
Registration number
1954695
Filing date
Jan 30, 1995
MARTIN MARIETTA MAGNESIA SPECIALTIES, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74499864 - FLOMAG
Serial number
74499864
Registration number
1883220
Filing date
Mar 9, 1994
MARTIN MARIETTA MAGNESIA SPECIALTIES INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74488575 - PRO MAG
Serial number
74488575
Registration number
1905204
Filing date
Feb 9, 1994
MARTIN MARIETTA MAGNESIA SPECIALTIES INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74488402 - FLOMAG
Serial number
74488402
Registration number
1877314
Filing date
Feb 9, 1994
MARTIN MARIETTA MAGNESIA SPECIALTIES INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74415420 - MARVIBE
Serial number
74415420
Registration number
1923663
Filing date
Jul 22, 1993
MARTIN MARIETTA MAGNESIA SPECIALTIES, INC.
19 - Building materials (non-metallic)
Information
Trademark
74321983 - MARSCAN
Serial number
74321983
Registration number
1791389
Filing date
Oct 13, 1992
MARTIN MARIETTA MAGNESIA SPECIALTIES INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74274024 - RUNNER RAM
Serial number
74274024
Registration number
1744167
Filing date
May 11, 1992
MARTIN MARIETTA MAGNESIA SPECIALTIES INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74274023 - CROPMAG
Serial number
74274023
Registration number
1742599
Filing date
May 11, 1992
MARTIN MARIETTA MAGNESIA SPECIALTIES INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74219334 - CT-81
Serial number
74219334
Filing date
Nov 6, 1991
MARTIN MARIETTA MAGNESIA SPECIALTIES INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73818809 - PERIDOL PATCH
Serial number
73818809
Registration number
1588899
Filing date
Aug 14, 1989
Martin Marietta Corporation
19 - Building materials (non-metallic)
Information
Trademark
73818793 - GRAN-U-PEL
Serial number
73818793
Registration number
1603269
Filing date
Aug 14, 1989
Martin Marietta Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73779735 - MAR GUN
Serial number
73779735
Registration number
1595393
Filing date
Feb 9, 1989
Martin Marietta Corporation
19 - Building materials (non-metallic)