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Mark T. Wajer
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Nottingham, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing a stabilized magnesium hydroxide slurry
Patent number
9,890,054
Issue date
Feb 13, 2018
Martin Marietta Magnesia Specialties, LLC
Aileen Gibson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Flame-retardant magnesium hydroxide compositions and associated met...
Patent number
7,514,489
Issue date
Apr 7, 2009
Martin Marietta Materials, Inc.
Lemuel O. Granada, Jr.
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
Stabilized, pressure-hydrated magnesium hydroxide slurry from burnt...
Patent number
5,487,879
Issue date
Jan 30, 1996
Martin Marietta Magnesia Specialities Inc.
Joseph T. Witkowski
C01 - INORGANIC CHEMISTRY
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
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
Flame retardant, char-forming, flexible polyurethane foams
Patent number
4,458,034
Issue date
Jul 3, 1984
Wm. T. Burnett & Co., Inc.
Roland N. Fracalossi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flexible polyurethane foams having low resistance to air flow and m...
Patent number
4,167,612
Issue date
Sep 11, 1979
Wm. T. Burnett & Co., Inc.
Richard B. C. Tucker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PRODUCING A STABILIZED MAGNESIUM HYDROXIDE SLURRY
Publication number
20170225961
Publication date
Aug 10, 2017
Martin Marietta Magnesia Specialties, LLC
Aileen GIBSON
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Flame-Retardant Magnesium Hydroxide Compositions and Associated Met...
Publication number
20070176155
Publication date
Aug 2, 2007
Martin Marietta Materials, Inc.
Lemuel O. Granada, Jr.
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Eop & Ep process for bleaching of chemical pulp
Publication number
20030024664
Publication date
Feb 6, 2003
Aileen Reyes Gibson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Process employing magnesium hydroxide in peroxide bleaching of mech...
Publication number
20010050153
Publication date
Dec 13, 2001
Mark T. Wajer
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE