VESUVIUS CRUCIBLE COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 1237
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 262
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 266
 
  
 
C21C PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL 216
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL268
 
  
 
B01D SEPARATION 1133
 
  
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 157
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 144
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 144

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0288,203 NOZZLE FOR CASTING METAL BEAMSNov 07, 14Oct 06, 16[B22D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9506123 Purge plugMar 15, 13Nov 29, 16[B22D, C21C]
9469882 Refractory purging devicesNov 02, 12Oct 18, 16[C04B, B22D, C21C]
8152920 Crucible for the crystallization of siliconJun 30, 06Apr 10, 12[C30B]
7942455 Device for connecting a fluid circulating line to a refractory element and refractory elementFeb 03, 04May 17, 11[F16L]
7833490 Crucible for the treatment of molten siliconJan 12, 07Nov 16, 10[B01L]
7621408 Fiber reinforced filter for molten metal filtrationMay 27, 03Nov 24, 09[B01D]
7309674 Refractory composition and process for the repair of a hot refractory wallMar 29, 04Dec 18, 07[C04B]
6533147 Pouring tubeJun 06, 01Mar 18, 03[B22D]
6464154 Casting nozzle with diamond-back internal geometry and multi-part casting nozzle with varying effective discharge angles and method for flowing liquid metal through sameJun 14, 01Oct 15, 02[B05B]
6450376 Refractory assembliesJun 07, 99Sep 17, 02[B22D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0121,391 LEAD RETAINING PURGE PLUGAbandonedMay 05, 14May 05, 16[B22D]
2016/0039,719 ZIRCONIA BASED COATING FOR REFRACTORY ELEMENTS AND REFRACTORY ELEMENT COMPRISING OF SUCH COATINGAbandonedMar 12, 14Feb 11, 16[C04B, B22D]
2014/0245,795 HIGH-TEMPERATURE ROLLAbandonedMar 04, 13Sep 04, 14[C03B]
2014/0061,257 REFRACTORY ELEMENT, ASSEMBLY AND TUNDISH FOR TRANSFERRING MOLTEN METALAbandonedFeb 28, 12Mar 06, 14[B22D]
2013/0011,228 Method and Apparatus for Dry-Conveying Material for Dry Gunning ApplicationAbandonedMar 16, 11Jan 10, 13[B65G]
2011/0293,365 CEMENT PLANT REFRACTORY ANCHORAbandonedDec 11, 09Dec 01, 11[C23C, F27D]
7963402 Filter device for molten metal filtration and method for producing such filtersExpiredSep 04, 06Jun 21, 11[C22B, B01D]
2010/0218,559 HIGH TEMPERATURE ROLLAbandonedJun 16, 08Sep 02, 10[C03B]
2010/0009,840 CEMENT-FREE REFRACTORYAbandonedJul 06, 07Jan 14, 10[C04B]
2009/0168,831 ELECTRIC ARC FURNACE ROOF TOP AND CENTRAL PORTION FOR THIS ROOF TOPAbandonedJul 20, 07Jul 02, 09[F27B, F27D]
7487820 Method for determining reuse or disposal of a refractory plate and device thereforExpiredJul 20, 04Feb 10, 09[B22D]
7445384 PyrometerExpiredSep 26, 02Nov 04, 08[G01K]
2008/0175,303 Thermocouple Assembly And Method Of UseAbandonedDec 20, 05Jul 24, 08[G01K]
2007/0238,602 Refractory Article for Guiding or Conveying a Solidified Material and Process for the Manufacture ThereofAbandonedApr 01, 05Oct 11, 07[C03C, C03B, C04B, F27D]
2007/0232,470 Roller and Rotational Driving DeviceAbandonedApr 26, 05Oct 04, 07[B65G]
2007/0210,494 Stopper Rod for Delivering Gas Into a Molten MetalAbandonedJul 15, 05Sep 13, 07[C21C]
7237596 Thermal shock resistant casting element and manufacturing process thereofExpiredMar 28, 03Jul 03, 07[B22D]
2007/0145,651 Submerged sensor in a metallurgical vesselAbandonedFeb 20, 04Jun 28, 07[C21D]
2007/0042,883 Non-dusting roll for tft glassAbandonedOct 06, 04Feb 22, 07[F16C]
7090918 Externally glazed articleExpiredJan 11, 01Aug 15, 06[B32B]

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