GLOBAL ADVANCED METALS, USA, INC.

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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 1537
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 1551
 
  
 
C22C ALLOYS 1359
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 930
 
  
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 730
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 497
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B21B ROLLING OF METAL 131
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0209,925 A Method Of Making A Capacitor Grade Powder And Capacitor Grade Powder From Said ProcessAug 12, 14Jul 27, 17[B22F, H01G, C22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9831041 Process for manufacturing agglomerated particles of tantalum, mixed tantalum powder and process for manufacturing same, tantalum pellet and process for manufacturing same, and capacitorNov 11, 11Nov 28, 17[B22F, H01G]
8974611 Methods of producing deformed metal articlesJan 29, 13Mar 10, 15[C22F, C22C, B21B]
8562765 Process for heat treating metal powder and products made from the sameMay 24, 10Oct 22, 13[B22F]
8500928 Sputter targets and methods of forming same by rotary axial forgingJul 18, 12Aug 06, 13[C22F, C22C]
8382920 Methods of producing deformed metal articlesMar 07, 07Feb 26, 13[C22F]
8252126 Sputter targets and methods of forming same by rotary axial forgingMay 04, 05Aug 28, 12[C22F, C22C]
8231744 Tantalum and niobium billets and methods of producing the sameNov 12, 08Jul 31, 12[C22C]
8231745 Sputtering target and method of fabricationJun 27, 11Jul 31, 12[C22F, C22C]
8168118 Powder metallurgy sputtering targets and methods of producing sameSep 02, 09May 01, 12[B22F]
8110172 Methods of making a niobium metal oxide and oxygen reduced niobium oxidesApr 07, 09Feb 07, 12[C01G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8430944 Fine particle recovery methods for valve metal powdersExpiredNov 20, 09Apr 30, 13[B22F]
8277896 Thin film dielectrics with perovskite structure and preparation thereofExpiredAug 30, 07Oct 02, 12[B05D]
2012/0107,224 Methods Of Making A Niobium Metal Oxide and Oxygen Reduced Niobium OxidesAbandonedDec 27, 11May 03, 12[B29C, B29B, C01G]
2011/0317,336 High Voltage Niobium Oxides And Capacitors Containing SameAbandonedSep 08, 11Dec 29, 11[H01B, H01G]
7749297 High capacitance niobium powders and electrolytic capacitor anodesExpiredMar 08, 04Jul 06, 10[C22C]
2009/0150,095 Ultrasonic Method For Detecting Banding In MetalsAbandonedFeb 17, 09Jun 11, 09[C23C, G01N, C22F, C22C]
7485256 Method of forming sintered valve metal materialExpiredApr 21, 04Feb 03, 09[B22F]
7481864 to Ta metalExpiredJan 14, 05Jan 27, 09[B22F]
7467741 Method of forming a sputtering target assembly and assembly made therefromExpiredOct 21, 03Dec 23, 08[C23C]
7445679 Controlled oxygen addition for metal materialExpiredMay 16, 03Nov 04, 08[C23C]
7425093 Thermography test method and apparatus for bonding evaluation in sputtering targetsExpiredJul 13, 04Sep 16, 08[G01B]
7276225 Process for producing niobium and tantalum compoundsExpiredJun 01, 05Oct 02, 07[C01G]
7220397 Modified oxygen reduced valve metal oxidesExpiredSep 02, 03May 22, 07[C01G]
7210641 Methods of making a niobium metal oxideExpiredFeb 25, 02May 01, 07[B02C]
7156893 Method of making niobium and other metal powdersExpiredFeb 03, 04Jan 02, 07[B22F]
7149074 Methods of making a niobium metal oxideExpiredApr 12, 02Dec 12, 06[H01G]
6984370 Process for producing niobium and tantalum compoundsExpiredJan 14, 02Jan 10, 06[C01G]
6979429 Method for solubilizing metal valuesExpiredNov 05, 02Dec 27, 05[C01G]
6896715 Nitrided niobium powders and niobium electrolytic capacitorsExpiredJun 30, 03May 24, 05[B22F]
6848608 Method of bonding sputtering target materialsExpiredSep 29, 03Feb 01, 05[C23C, B23K, B21D]

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