GLAS TRUST CORPORATION LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 745
 
  
 
C22C ALLOYS 666
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 489
 
  
 
B21B ROLLING OF METAL 230
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 223
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 272
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9725793 Tantalum based alloy that is resistant to aqueous corrosionApr 25, 08Aug 08, 17[C22B, C22C]
9095885 Refractory metal plates with improved uniformity of textureAug 05, 08Aug 04, 15[C23C, B22F, C22F, C22C, B21B, B32B]
8784729 High density refractory metals and alloys sputtering targetsJan 16, 07Jul 22, 14[B22F]
8562715 Production of molybdenum metal powderOct 14, 09Oct 22, 13[B22F]
8449817 Molybdenum-containing targets comprising three metal elementsJun 30, 10May 28, 13[B22F, C22C]
8449818 Molybdenum containing targetsJun 30, 10May 28, 13[C23C, C22C]
8250895 Methods and apparatus for controlling texture of plates and sheets by tilt rollingAug 06, 08Aug 28, 12[B21B]
8246903 Dynamic dehydriding of refractory metal powdersSep 09, 08Aug 21, 12[B22F]
8226741 Process for preparing metal powders having low oxygen content, powders so-produced and uses thereofOct 03, 07Jul 24, 12[B22F]
8113413 Protective metal-clad structuresJul 18, 11Feb 14, 12[B23K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0172,386 COPPER-ALLOY BARRIER LAYERS FOR METALLIZATION IN THIN-FILM TRANSISTORS AND FLAT PANEL DISPLAYSAbandonedFeb 19, 16Jun 16, 16[H01L]
2016/0076,138 SPRAY REJUVENATION OF SPUTTERING TARGETSAbandonedNov 24, 15Mar 17, 16[C23C]
2011/0008,201 NIOBIUM BASED ALLOY THAT IS RESISTANT TO AQUEOUS CORROSIONAbandonedJul 07, 09Jan 13, 11[C22B, C22C]
7645494 Pre-plating surface treatments for enhanced galvanic-corrosion resistanceExpiredMar 27, 08Jan 12, 10[C23C, B05D, C23F]
2009/0186,230 REFRACTORY METAL-DOPED SPUTTERING TARGETS, THIN FILMS PREPARED THEREWITH AND ELECTRONIC DEVICE ELEMENTS CONTAINING SUCH FILMSAbandonedOct 23, 08Jul 23, 09[C23C, B22F]
2008/0314,737 Methods of Making Molybdenium Titanium Sputtering Plates and TargetsAbandonedOct 16, 06Dec 25, 08[C23C]
2008/0145,688 Method of joining tantalum clade steel structuresAbandonedDec 13, 06Jun 19, 08[B23K, B32B]
2008/0118,031 Metallic alloy for X-ray targetAbandonedNov 17, 06May 22, 08[H01J, C22C]
2008/0087,866 Titanium oxide-based sputtering target for transparent conductive film, method for producing such film and composition for use thereinAbandonedOct 13, 06Apr 17, 08[H01B]
2008/0078,268 Process for preparing metal powders having low oxygen content, powders so-produced and uses thereofAbandonedOct 03, 06Apr 03, 08[B22F]
2007/0280,848 Methods Of Forming Alpha And Beta Tantalum Films With Controlled And New MicrostructuresAbandonedMar 24, 05Dec 06, 07[B05D, C22C]
2005/0118,052 Stabilized grain size refractory metal powder metallurgy mill productsAbandonedJul 19, 04Jun 02, 05[B22F]
6802884 Tantalum-silicon and niobium-silicon substrates for capacitor anodesExpiredMay 21, 02Oct 12, 04[B22F]
6730279 Production of pure molybdenum oxide from low grade molybdeniteconcentratesExpiredMay 09, 01May 04, 04[C01G]
H002087 Pickling of refractory metalsExpiredMay 19, 98Nov 04, 03[C23G]
6593532 Electrode lead wiresExpiredOct 11, 00Jul 15, 03[H01B]
H002067 Cutting metallates of refractory metalsExpiredOct 22, 98Jun 03, 03[B28D]
6358625 Refractory metals with improved adhesion strengthExpiredMay 09, 00Mar 19, 02[C22B, B22F]

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