REC SILICON INC

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1663
 
  
 
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 1487
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 8101
 
  
 
C30B SINGLE-CRYSTAL GROWTH 452
 
  
 
B07B SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL 318
 
  
 
B01D SEPARATION 1133
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 144
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
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)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0186,319 SILICON CARBIDE STACK BOTTOM SEAL ARRANGEMENTDec 21, 15Jun 30, 16[C23C]
2016/0045,881 HIGH-PURITY SILICON TO FORM SILICON CARBIDE FOR USE IN A FLUIDIZED BED REACTORAug 15, 14Feb 18, 16[B01J]
2014/0023,578 REACTOR SYSTEM AND METHOD OF POLYCRYSTALLINE SILICON PRODUCTION THEREWITHJul 17, 13Jan 23, 14[C01B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9695052 Recovery of hydrohalosilanes from reaction residuesJul 01, 14Jul 04, 17[C01B]
9682404 Method and apparatus for separating fine particulate material from a mixture of coarse particulate material and fine particulate materialMay 05, 16Jun 20, 17[B07B]
9662628 Non-contaminating bonding material for segmented silicon carbide liner in a fluidized bed reactorAug 15, 14May 30, 17[C23C, C01B, C04B, F27B, B01J, F27D, B32B]
9587993 Probe assembly for a fluid bed reactorNov 06, 12Mar 07, 17[C23C, G01K]
9580327 Method and apparatus for consolidation of granular silicon and measuring non-metals contentFeb 11, 14Feb 28, 17[C01B, G01N]
9463982 Fouling reduction in hydrochlorosilane productionOct 19, 12Oct 11, 16[C01B]
9446367 Joint design for segmented silicon carbide liner in a fluidized bed reactorAug 15, 14Sep 20, 16[C01B, B01J]
9440262 Apparatus and method for silicon powder managementNov 07, 14Sep 13, 16[B07B]
9404177 Obstructing member for a fluidized bed reactorAug 18, 14Aug 02, 16[C23C]
9352971 Method and apparatus for production of silane and hydrohalosilanesJun 14, 13May 31, 16[C01B, B01J, B01D]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0122,875 CHEMICAL VAPOR DEPOSITION REACTOR WITH FILAMENT HOLDING ASSEMBLYAbandonedNov 05, 14May 05, 16[C23C]
2015/0104,369 POLYSILICON TRANSPORTATION DEVICE AND A REACTOR SYSTEM AND METHOD OF POLYCRYSTALLINE SILICON PRODUCTION THEREWITHAbandonedOct 11, 13Apr 16, 15[C01B, B01J]
2014/0314,655 CORROSION AND FOULING REDUCTION IN HYDROCHLOROSILANE PRODUCTIONAbandonedApr 02, 14Oct 23, 14[C01B]
2014/0252,024 High Vessel OutletAbandonedMar 05, 13Sep 11, 14[B65D, B67D]
2014/0174,353 HIGH-TEMPERATURE GRADE STEEL FOR FLUIDIZED BED REACTOR EQUIPMENTAbandonedDec 17, 13Jun 26, 14[C23C]
2014/0131,246 CONTAINER AND METHOD OF MITIGATING METAL-CONTACT CONTAMINATION OF POLYSILICONAbandonedNov 08, 13May 15, 14[B65D]
2014/0112,832 THREADED NOZZLE AND CLOSABLE NOZZLE VALVE ASSEMBLYAbandonedOct 19, 12Apr 24, 14[B23P, B01J]
2013/0156,675 PROCESS FOR PRODUCTION OF SILANE AND HYDROHALOSILANESAbandonedDec 16, 11Jun 20, 13[C01B, B01J]
2012/0315,390 PRODUCTION OF HIGH PURITY SILICON-COATED GRANULESAbandonedJun 08, 12Dec 13, 12[B05D, B01J]
2012/0260,845 POLYSILICON SYSTEMAbandonedApr 14, 11Oct 18, 12[C01B, C30B]
2012/0183,686 REACTOR SYSTEM AND METHOD OF POLYCRYSTALLINE SILICON PRODUCTION THEREWITHAbandonedJan 13, 12Jul 19, 12[B05D, F17D, B01J]
2012/0159,993 FEEDSTOCK MELTING AND CASTING SYSTEM AND PROCESSAbandonedNov 28, 11Jun 28, 12[C03B]
2011/0022,197 PROCESS CONTROL APPLICATION DEVELOPMENT ENVIRONMENT AND FEATURESAbandonedJul 26, 10Jan 27, 11[G05B, G06F]
2010/0170,653 SOLIDIFICATION OF MOLTEN MATERIAL OVER A MOVING BED OF DIVIDED SOLID MATERIALAbandonedJan 07, 10Jul 08, 10[B22F, B22D, C22C, B32B]
2010/0047,148 Skull reactorAbandonedFeb 11, 09Feb 25, 10[C01B, B01J]
2009/0289,390 Direct silicon or reactive metal castingAbandonedFeb 11, 09Nov 26, 09[C23C, B28B]
2008/0220,166 Silicon Spout-Fluidized BedAbandonedJul 19, 06Sep 11, 08[C23C]
2008/0206,970 Production Of Polycrystalline SiliconAbandonedApr 06, 06Aug 28, 08[C23C, H01L]
7141114 Process for producing a crystalline silicon ingotExpiredJun 30, 04Nov 28, 06[C30B]
2006/0183,958 Process for the treatment of waste metal chloridesAbandonedJul 07, 03Aug 17, 06[C01D]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.