Assignee
UNIFRAX CORP
US·19 granted patents·1,501 citations·filing 1994–2003
Top patents by PatentIndex Score
19 records- 0196US5585312AHigh temperature stable continuous filament glass ceramic fiberUNIFRAX CORP·Filed 1995·Granted Dec 17, 1996·152 cites·23 claims
- 0295US6128874AFire resistant barrier for dynamic expansion jointsUNIFRAX CORP·Filed 1999·Granted Oct 10, 2000·202 cites·46 claims
- 0395US5874375AHigh temperature resistant glass fiberUNIFRAX CORP·Filed 1996·Granted Feb 23, 1999·144 cites·14 claims
- 0494US6855298B2Amorphous non-intumescent inorganic fiber mat for low temperature exhaust gas treatment deviceUNIFRAX CORP·Filed 2001·Granted Feb 15, 2005·92 cites·42 claims
- 0594US5580532AMounting mat for fragile structures such as catalytic convertersUNIFRAX CORP·Filed 1994·Granted Dec 3, 1996·105 cites·14 claims
- 0693US6030910AHigh temperature resistant glass fiberUNIFRAX CORP·Filed 1998·Granted Feb 29, 2000·103 cites·24 claims
- 0792US6231818B1Amorphous non-intumescent inorganic fiber mat for low temperature exhaust gas treatment devicesUNIFRAX CORP·Filed 1999·Granted May 15, 2001·94 cites·36 claims
- 0891US7033412B2Exhaust gas treatment device and method for making the sameUNIFRAX CORP·Filed 2003·Granted Apr 25, 2006·67 cites·22 claims
- 0991US6953757B2High temperature a resistant vitreous inorganic fiberUNIFRAX CORP·Filed 2003·Granted Oct 11, 2005·81 cites·56 claims
- 1091US6025288AHigh temperature resistant glass fiberUNIFRAX CORP·Filed 1999·Granted Feb 15, 2000·93 cites·32 claims
- 1189US5811063AMounting mat for fragile structures such as catalytic convertersUNIFRAX CORP·Filed 1997·Granted Sep 22, 1998·54 cites·14 claims
- 1289US5569629AHigh temperature stable continuous filament glass ceramic fibersUNIFRAX CORP·Filed 1995·Granted Oct 29, 1996·69 cites·16 claims
- 1384US6112488AFire barrier material and gaskets thereforUNIFRAX CORP·Filed 1997·Granted Sep 5, 2000·98 cites·19 claims
- 1479US5666726AMethod of making a mounting mat for fragile structures such as catalytic convertersUNIFRAX CORP·Filed 1995·Granted Sep 16, 1997·52 cites·8 claims
- 1575US5567536AInorganic ceramic paper, its method of manufacturing and articles produced therefromUNIFRAX CORP·Filed 1995·Granted Oct 22, 1996·40 cites·8 claims
- 1654US5989736ACarbon fiber and ceramic fiber paper composites and uses thereforUNIFRAX CORP·Filed 1997·Granted Nov 23, 1999·19 cites·28 claims
- 1750US6447906B1Fireplace articles comprising non-white inorganic fibers and method of preparationUNIFRAX CORP·Filed 1999·Granted Sep 10, 2002·10 cites·27 claims
- 1848US5834120AFire protection materialUNIFRAX CORP·Filed 1994·Granted Nov 10, 1998·15 cites·13 claims
- 1947US5767022AFriction pad containing high temperature stable continuous filament glass fibersUNIFRAX CORP·Filed 1996·Granted Jun 16, 1998·11 cites·23 claims
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