UNIFRAX I LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 26108
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM25132
 
  
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS1842
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 1256
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 1261
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 724
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 587
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 542
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL565
 
  
 
B64C AEROPLANES; HELICOPTERS 470

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0341,004 FILTER ELEMENT AND METHOD FOR MAKING THE SAMEMay 22, 17Nov 30, 17[F01N, B01D]
2017/0320,013 CATALYZED FILTRATION MEDIA WITH HIGH SURFACE AREA MATERIAL AND METHOD FOR MAKING THE SAMEMay 03, 17Nov 09, 17[B01D]
2017/0225,643 Inflation Gas Deflector For Automotive Airbag AssemblyApr 27, 17Aug 10, 17[B60R]
2017/0203,999 INORGANIC FIBERJan 19, 17Jul 20, 17[F16L, C03C]
2017/0204,537 INORGANIC FIBERJan 16, 17Jul 20, 17[D01F]
2017/0205,117 THERMAL INSULATION COMPOSITE FOR SOLAR THERMAL TOWER, SOLAR THERMAL TOWER AND ENERGY GENERATION SYSTEMJan 13, 17Jul 20, 17[F24J, B32B]
2017/0198,622 Thermally Stable Inorganic Fibers For Exhaust Gas Treatment Device Insulating MatMar 29, 17Jul 13, 17[C23C, F01N]
2017/0183,082 FIRE BARRIER LAYER AND FIRE BARRIER FILM LAMINATEMar 15, 17Jun 29, 17[B64C, B32B]
2017/0121,861 INORGANIC FIBERJan 16, 17May 04, 17[C03C, C04B, D01F]
2017/0113,647 INFLATION GAS DEFLECTOR FOR AUTOMOTIVE AIRBAG ASSEMBLYOct 20, 16Apr 27, 17[B60R]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919790 Fire barrier layer and fire barrier film laminateMar 15, 17Mar 20, 18[E04B, B64D, B64C, B32B]
9919954 Inorganic fiberJan 16, 17Mar 20, 18[C03C, C04B, D01F, D04H]
9919957 Inorganic fiberJan 16, 17Mar 20, 18[C03C, D01F]
9924564 Heated mat and exhaust gas treatment deviceNov 11, 11Mar 20, 18[H05B, F01N, B32B]
9816420 Mounting mat for exhaust gas treatment deviceApr 29, 16Nov 14, 17[F01N, D21H, D04H]
9708052 Fire barrier layer and fire barrier film laminateFeb 14, 17Jul 18, 17[B64D, B64C, B32B]
9708214 Inorganic fiber with improved shrinkage and strengthDec 23, 14Jul 18, 17[F16L, C03C, B29C, C04B, B29K]
9676168 Fire barrier layer and fire barrier film laminateMar 13, 13Jun 13, 17[E04B, B64D, B64C, B32B]
9567256 Inorganic fiberMar 14, 14Feb 14, 17[C03C, C04B, D01F, D04H]
9556063 Inorganic fiber with improved shrinkage and strengthDec 23, 14Jan 31, 17[F16L, C03C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0073,059 BURNTHROUGH PROTECTION SYSTEMAbandonedNov 29, 16Mar 16, 17[B64C, B32B]
2016/0017,784 MOUNTING MAT FOR EXHAUST GAS TREATMENT DEVICEAbandonedSep 28, 15Jan 21, 16[F01N, B32B, B01D]
2013/0189,505 MOUNTING MAT AND EXHAUST GAS TREATMENT DEVICEAbandonedJan 18, 13Jul 25, 13[B32B]
2013/0129,963 FIRE BARRIER LAYER AND FIRE BARRIER FILM LAMINATEAbandonedNov 18, 11May 23, 13[D03D, B32B]
2013/0092,321 Fire Barrier Layer And Fire Barrier Film LaminateAbandonedDec 07, 12Apr 18, 13[B32B]
2012/0276,368 Burnthrough Protection SystemAbandonedNov 18, 11Nov 01, 12[B32B]
2012/0128,959 FIRE BARRIER LAYER AND FIRE BARRIER FILM LAMINATEAbandonedNov 18, 11May 24, 12[D03D, B32B]
2011/0126,957 MULTI-LAYER FIRE PROTECTION MATERIALAbandonedNov 12, 10Jun 02, 11[B31B, B32B]
7921557 Exhaust gas treatment device and method for making the sameWithdrawnJun 29, 05Apr 12, 11[B21D, B01D]
2010/0173,552 HIGH STRENGTH BIOSOLUBLE INORGANIC FIBER INSULATION MATAbandonedDec 29, 09Jul 08, 10[D21H, D04H, B32B]
6855298 Amorphous non-intumescent inorganic fiber mat for low temperature exhaust gas treatment deviceExpiredMay 14, 01Feb 15, 05[F01N, B01D]
6447906 Fireplace articles comprising non-white inorganic fibers and method of preparationExpiredNov 30, 99Sep 10, 02[B28D, C10L, D02G]
6231818 Amorphous non-intumescent inorganic fiber mat for low temperature exhaust gas treatment devicesExpiredDec 07, 99May 15, 01[F01N, B01D]
5215806 Fire barrier materialExpiredFeb 13, 90Jun 01, 93[E04B]
5053362 Ceramic fiber refractory moldable compositionsExpiredSep 27, 88Oct 01, 91[C04B]
5032441 Intumescent conforming mounting padExpiredOct 31, 90Jul 16, 91[B32B]
5032447 Fire barrier materialExpiredJun 08, 88Jul 16, 91[E04B]
4999168 Crack resistant intumescent sheet materialExpiredMay 01, 89Mar 12, 91[F01N, B01D]
4943465 Thermal insulating, high temperature resistant compositeExpiredOct 24, 88Jul 24, 90[B32B]

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