Maryland's Defense Patent Database

The defense community in Maryland is an R&D powerhouse. Use this database to see the innovative patents that are poised for commercialization.

Data is provided by DoD Naval labs in Southern Maryland. Database funding supported by the DoD Office of Economic Adjustment through a Defense Industry Adjustment grant program.

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Materials, metallurgy

Patent Title Field Issue Date
Patent Title Field Issue Date
Containment of molten aluminum using non-wetting materials
Materials, metallurgy 2016-01-05
Metal hydride nanoparticles
Materials, metallurgy 2015-11-03
Preparation of nanopowders of reactive metals via reduction under sonication
Materials, metallurgy 2015-08-18
Melt stabilization and vapor-phase synthesis of cesium germanium halides
Materials, metallurgy 2015-06-09
Formation of silicon carbide-silicon nitride nanoparticle carbon compositions
Materials, metallurgy 2015-06-02
Sonochemical synthesis of boron and boron-carbon nanomaterials by alkali metal reduction
Materials, metallurgy 2015-04-28
Melt stabilization and vapor-phase synthesis of cesium germanium halides
Materials, metallurgy 2015-02-03
Monoclinic india stabilized gadolinia
Materials, metallurgy 2014-11-11
Refractory metal boride ceramics and methods of making thereof
Materials, metallurgy 2014-10-21
Refractory metal ceramics and methods of making thereof
Materials, metallurgy 2014-09-02
Formation of boron carbide-boron nitride carbon compositions
Materials, metallurgy 2014-08-26
Formation of silicon carbide-silicon nitride nanoparticle carbon compositions
Materials, metallurgy 2014-07-15
Sonochemically mediated preparation of nanopowders of reactive metals
Materials, metallurgy 2014-06-17
Spinel-germanate glass composite as an IR window
Materials, metallurgy 2014-02-25
Patterned lift-off of thin films deposited at high temperatures
Materials, metallurgy 2014-02-18
Metal-based nanoparticles and methods for making same
Materials, metallurgy 2013-07-23
Sintering of metal and alloy powders by microwave/millimeter-wave heating
Materials, metallurgy 2013-04-30
Recovery of [CO
Materials, metallurgy 2012-11-20
Closed-cell foam silica
Materials, metallurgy 2012-10-23
Process of making low loss visible-IR transmitting glass-ceramic spinel composites
Materials, metallurgy 2012-09-18
Reduced graphene oxide film
Materials, metallurgy 2012-05-22
Yb:Y
Materials, metallurgy 2012-05-08
Barium copper sulfur fluoride transparent conductive thin films and bulk material
Materials, metallurgy 2012-04-17
Methods of preparing metal carbides
Materials, metallurgy 2012-04-17
Thermally stable IR-transmitting chalcogenide glass
Materials, metallurgy 2011-02-22
Magnesium aluminate transparent ceramic having low scattering and absorption loss
Materials, metallurgy 2011-01-25
Aqueous based chemical and biological warfare decontaminating system for extreme temperature applications
Materials, metallurgy 2010-11-09
Highly aromatic compounds and polymers as precursors to carbon nanotube and metal nanoparticle compositions in shaped solids
Materials, metallurgy 2010-10-26
Low loss chalcogenide glass fiber
Materials, metallurgy 2010-10-05
Closed-cell foam silica
Materials, metallurgy 2010-09-07
Aqueous based chemical and biological warfare decontaminating system for extreme temperature applications
Materials, metallurgy 2010-05-18
Method to prepare defective metal oxides with increased specific capacity
Materials, metallurgy 2009-11-17
Spinel and process for making same
Materials, metallurgy 2009-11-03
Magnesium aluminate transparent ceramic having low scattering and absorption loss
Materials, metallurgy 2009-05-05
Low loss chalcogenide glass and process for making same using arsenic monochalcogenide
Materials, metallurgy 2008-09-02
Palladium-boron alloys and methods for making and using such alloys
Materials, metallurgy 2008-06-03
Synthesis of metal nanoparticle compositions from metallic and ethynyl compounds
Materials, metallurgy 2008-05-20
Synthesis of metal nanoparticle compositions from metallic and ethynyl compounds
Materials, metallurgy 2008-03-25
Optical transmission of BGG glass material
Materials, metallurgy 2007-10-23
Synthesis of metal nanoparticle compositions from metallic and ethynyl compounds
Materials, metallurgy 2007-09-25
Passivation layer on aluminum surface and method thereof
Materials, metallurgy 2007-03-20
Microwave assisted continuous synthesis of nanocrystalline powders and coatings using the polyol process
Materials, metallurgy 2004-12-21
Transistion metal containing ceramic with metal nanoparticles
Materials, metallurgy 2004-08-03
Palladium-boron alloys and methods for making and using such alloys
Materials, metallurgy 2004-07-20
Molecularly-imprinted material made by template-directed synthesis
Materials, metallurgy 2004-03-30
Molecularly-imprinted material made by template-directed synthesis
Materials, metallurgy 2003-12-09
Oxidation resistant coating for carbon
Materials, metallurgy 2003-10-14
Molecularly-imprinted material made by template-directed synthesis
Materials, metallurgy 2003-06-24
Process for preparing aligned in-situ two phase single crystal composites of titanium-niobium alloys
Materials, metallurgy 2002-08-20
Electrically conducting ruthenium dioxide-aerogel composite
Materials, metallurgy 2001-09-18
High temperature ceramics derived from linear carborane-(siloxane or silane)-acetylene copolymers
Materials, metallurgy 2001-07-24
Nanopost arrays and process for making same
Materials, metallurgy 2001-02-13
Nanoscale X-Y-Z translation of nanochannel glass replica-based masks for making complex structures during patterning
Materials, metallurgy 2000-07-11
Rare earth soluble telluride glasses
Materials, metallurgy 2000-01-18
Carbon-based composites derived from phthalonitrile resins
Materials, metallurgy 1999-10-12
HIP method of making high temperature mercury-containing superconductors
Materials, metallurgy 1999-09-14
Infrared transparent selenide glasses
Materials, metallurgy 1998-12-08