Global Tungsten & Powders Corp.

États‑Unis d’Amérique

 
Quantité totale PI 9
Rang # Quantité totale PI 165 723
Note d'activité PI 1,1/5.0    3
Rang # Activité PI 327 157
Parent PLANSEE SE

Brevets

Marques

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Dernier brevet 2022 - Electroless copper coating proce...
Premier brevet 1988 - Method for separating tungsten f...

Derniers inventions, produits et services

2022 Invention Electroless copper coating process for chromium metal powders. Disclosed herein are methods for e...
2020 Invention Printable and sinterable cemented carbide and cermet powders for powder bed-based additive manufa...
2013 Invention Improved brightness of ce-tb containing phosphor at reduced tb weight percentage. A phosphor mate...
Invention Y203:eu having improved brightness/reduced eu weight. A yttrium europium oxide phosphor material ...
Invention Method for reducing tb and eu usage in tri-band phosphor fluorescent lamps. A tri-band phosphor m...
2012 Invention Frangible projectile and method for making same. In one aspect, the invention relates to composit...
2009 Invention Electroluminescent zns:mn phosphor and method of making. An electroluminescent phosphor comprisin...
Invention Electroluminescent phosphor and method of making. A copper activated zinc sulfide electroluminesc...
Invention Electroluminescent phosphor and method of making. A copper activated zinc sulfide electrolumines...
2007 Invention Moisture-resistant electroluminescent phosphor with high initial brightness and method of making....
Invention Moisture resistant electroluminescent phosphor with high initial brightness and method of making....
2006 Invention Yellow-emitting phosphor blend for electroluminescent lamps. A phosphor blend for an electrolumin...
Invention Additives for suppressing tungsten leachability. The leachability of tungsten in an aqueous mediu...
Invention Method for suppressing the leachability of certain metals. The interaction of Sn, Sb and Pb with ...
Invention Ceramic-coated tungsten powder. The coating the tungsten powder particles with a ceramic barrier ...
Invention Method for suppressing the leachability of certain metals. The interaction of Sn, Sb and Pb with...
Invention Additives for suppressing tungsten leachability. The leachability of tungsten in an aqueous medi...
2005 Invention White-emitting phosphor blend and electroluminescent lamp containing same. xS:Eu where 0≦x≦1, whe...
Invention Long-afterglow electroluminescent lamp. A long-afterglow phosphor is added to an electroluminesc...
Invention Method of making tungsten-containing fuel cell catalysts. Activation of a tungsten-containing cat...
Invention Method of making electroluminescent phosphor using sonochemistry. A method of making zinc sulfide...
Invention Dispensible brazing paste. A dispensable brazing paste useful in lamp manufacturing includes a br...
Invention Method of making electroluminescent phosphors with small particle sizes and powder with d50 value...
Invention Electroluminescent phosphor powder with d50 value of less than 12 μm and method of making. There ...
2004 Invention Electroluminescent phosphor. The electroluminescent phosphor of this invention is comprised of zi...
Invention High cri electroluminescent lamp. An electroluminescent lamp having a high color rendering index ...
Invention Single-component yellow-emitting electroluminescent phosphor. A single-component, yellow-emitting...
Invention Ammonium dodecamolybdomolybdate and method of making. 2O. Because of its low solubility, the comp...
Invention Tantalum concentrates dissolution and purification method. 2 may be used alone or in combination ...
Invention Tungsten-based electrocatalyst and fuel cell containing same. 3, which may be used as both the an...
Invention Tungsten-based electrocatalyst and fuel cell containing same. The catalyst of this invention is a...
Invention Method and apparatus for coating electroluminescent phosphors. A process for preparing particles ...
2003 Invention Method of forming non-sag molybdenum-lanthana alloys. A method for forming a molybdenum-lanthana...
Invention Spherical tungsten disulfide powder. A tungsten disulfide powder comprised of macro-spherical par...
Invention Tungsten-containing fuel cell catalyst and method of making same. A tungsten-containing fuel cell...
Invention Tungsten-tin composite material for green ammunition. A tungsten-tin composite for green (lead-fr...
Invention Single-component white-emitting electroluminescent phosphor and method of making same. A single-c...
2002 Invention Mo-cu composite powder. A Mo—Cu composite powder is provided which is comprised of individual fin...
Invention Encapsulated long life electroluminescent phosphor. A process for making an electroluminescent ph...
Invention High brightness orange-yellow-emitting electroluminescent phosphor and method of making. An orang...
Invention Ammonium dodecamolybdomolybdate and method of making. A novel molybdenum compound, ammonium dodec...
Invention Method of spheridizing silicon metal powders. A method for spheridizing silicon metal particles i...
Invention Long life, white light emitting electroluminescent phosphor. A long-life, white-emitting phosphor...
Invention Large diameter tungsten-lanthana rod. A large-diameter tungsten-lanthana rod having an elongated ...
2000 Invention Method for making long-life electroluminescent phosphor. A method of coating phosphor particles c...
Invention Supported tungsten carbide material. A supported tungsten carbide material is provided. The mater...
Invention Heterogenite material for making submicron cobalt powders. A high-surface-area heterogenite (HCoO...