INDUCTOTHERM CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 6254
 
  
 
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 1510
 
  
 
F27B FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS1014
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 643
 
  
 
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 588
 
  
 
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 441
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF376
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 3153
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 265

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0347,407 Electric Induction Edge Heating of Electrically Conductive SlabsAug 18, 17Nov 30, 17[H05B]
2017/0030,648 BATCH CHARGE CONVEYING SYSTEMS FOR ELECTRIC INDUCTION FURNACESJul 20, 16Feb 02, 17[F27D]
2017/0022,082 Basalt Processing Via Electric Induction Heating and MeltingJul 24, 16Jan 26, 17[C03B, F27B]
2015/0257,206 Electric Induction Heating of a Rail Head with Non-Uniform Longitudinal Temperature DistributionMay 24, 15Sep 10, 15[H05B, C21D, C22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9693399 Detection of melt adjacent to the exterior of the bushing in an induction channel furnaceNov 09, 16Jun 27, 17[H05B, F27D, G01R]
9636744 Method of pouring molten metal from a molten metal holding and pouring box with dual pouring nozzlesJun 26, 16May 02, 17[B22D]
9585201 Electric induction heating of railsJul 01, 14Feb 28, 17[H05B, C21D]
9567874 Electric induction fluid heaters for fluids utilized in turbine-driven electric generator systemsJun 22, 14Feb 14, 17[F01K, F22B]
9530750 Method of clamping a semiconductor assemblyMar 09, 12Dec 27, 16[H01L, G01R]
9506820 Detection of melt adjacent to the exterior of the bushing in an induction channel furnaceNov 08, 11Nov 29, 16[G01K]
9462640 Melting and mixing of materials in a crucible by electric induction heel processSep 09, 13Oct 04, 16[H05B, F27B, F27D]
9445460 Variable width transverse flux electric induction coilsApr 14, 09Sep 13, 16[H05B, C21D]
9400136 Electric induction gas-sealed tunnel furnaceMay 24, 11Jul 26, 16[H05B, F27B, F27D, C21D]
9400137 Electric induction furnace with lining wear detection systemMay 23, 12Jul 26, 16[H05B, F27B, H01R, F27D, B22D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0339,221 ELECTRIC INDUCTION GAS-SEALED TUNNEL FURNACEAbandonedSep 15, 12Nov 20, 14[F27B, F27D]
2014/0254,621 Electric Induction Heating and Stirring of an Electrically Conductive Material in a Containment VesselAbandonedMay 25, 14Sep 11, 14[H05B]
8460629 Purification of materials non-electrically conductive in the solid state and electrically conductive in the molten state with electric induction powerExpiredNov 25, 09Jun 11, 13[C01B]
2010/0187,223 Electric Induction Edge Heating of Electrically Conductive SlabsAbandonedJul 25, 09Jul 29, 10[H05B]
2009/0314,768 Gradient Induction Heating of a WorkpieceAbandonedAug 30, 09Dec 24, 09[H05B]
2009/0291,320 Bonding of Materials with Induction HeatingAbandonedAug 06, 09Nov 26, 09[B23K, B32B]
2009/0272,733 Heating and Melting of Multiple Discrete Charges in an Electric Induction FurnaceAbandonedApr 29, 09Nov 05, 09[H05B]
2009/0107,991 ELECTRIC INDUCTION HEATING AND MELTING OF AN ELECTRICALLY CONDUCTIVE MATERIAL IN A CONTAINEMENT VESSELAbandonedOct 29, 08Apr 30, 09[H05B]
7525073 Transverse flux electric inductorsExpiredFeb 22, 07Apr 28, 09[H05B]
2009/0057,301 ELECTRIC INDUCTION HEATING APPARATUS WITH FLUID MEDIUM FLOW THROUGHAbandonedAug 26, 08Mar 05, 09[H05B, A21B]
2008/0050,247 Electromagnetic PumpAbandonedOct 30, 07Feb 28, 08[F04B]
7300258 Electromagnetic pumpExpiredApr 15, 04Nov 27, 07[H02K]
2007/0187,395 Induction heating apparatus for strip materials with variable parametersAbandonedJan 05, 07Aug 16, 07[H05B]
2007/0181,564 Bonding of Materials with Induction HeatingAbandonedApr 13, 07Aug 09, 07[H05B]
2007/0181,567 Electromagnetically shielded induction heating apparatusAbandonedJan 08, 07Aug 09, 07[H05B]
7205516 Bonding of materials with induction heatingExpiredJul 08, 03Apr 17, 07[H05B]
2006/0131,299 Electric induction impederAbandonedDec 16, 05Jun 22, 06[B23K]
6963056 Induction heating of a workpieceExpiredApr 20, 04Nov 08, 05[H05B]
2004/0208,222 Vacuum chamber for induction heating and meltingAbandonedApr 13, 04Oct 21, 04[H05B, F27D]
6563723 Fault tolerant power supply circuitExpiredAug 12, 02May 13, 03[H02M, H02H]

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