POWER SYSTEMS COMPOSITES, LLC

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
 
B01D SEPARATION 5108
 
 
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 448
 
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 390
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2146
 
 
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 137
 
 
 
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 186

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6,228,453 Composite materials comprising two jonal functions and methods for making the sameOct 27, 97May 08, 01[B32B]
6,180,054 Process for making ceramic hot gas filterFeb 02, 99Jan 30, 01[C04B, B01D]
5,902,363 Ceramic hot-gas filterJul 18, 97May 11, 99[B01D]
5,605,553 Ceramic hot-gas filterJun 07, 95Feb 25, 97[C04B, B01D]
5,585,165 Composite materials and methods for making the sameSep 30, 94Dec 17, 96[C04B, B05D, B32B]
5,552,049 Ceramic fiber reinforced filterJan 19, 95Sep 03, 96[B01D]
5,460,637 Ceramic hot gas filterMar 31, 94Oct 24, 95[C04B, B01D]
5,441,762 Coating a composite article by applying a porous particulate layer and densifying the layer by subsequently applying a ceramic layerMar 08, 93Aug 15, 95[C23C, B05D]
5,330,849 Composite materials and methods for making the sameApr 02, 92Jul 19, 94[B05D, B22F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2002/0058,107 Composite materials and methods for making the sameFeb 21, 01May 16, 02[C23C]
5,989,013 Reverberatory screen for a radiant burnerJan 28, 97Nov 23, 99[F23D]
5,733,655 Thermostructural composite articles and method for making sameAug 25, 95Mar 31, 98[C04B, C03C]
5,688,347 Process for making a ceramic hot gas filterFeb 06, 97Nov 18, 97[B32B, B01D]
5,682,594 Composite materials and methods for making the sameJun 07, 95Oct 28, 97[B22F, C03C]
5,580,643 Composite materials and methods for making the sameJun 07, 95Dec 03, 96[C04B, B32B]
5,389,450 Composite materials and methods for making the sameJan 11, 93Feb 14, 95[B05D, B22F]
5,370,920 Process for producing catalyst coated thermal shock resistant ceramic honeycomb structures of cordierite, mullite and corundumSep 14, 92Dec 06, 94[B32B]
5,215,615 Process for multiple yarn winding in ordered fashion and resulting productJun 05, 92Jun 01, 93[F01N, B65H]
5,192,597 Process for staged multiple yarn winding and resulting productDec 21, 90Mar 09, 93[A47G, B32B]
5,168,092 Catalyst coated thermal shock resistant ceramic honeycomb structures of cordierite, mullite and corundumOct 08, 91Dec 01, 92[B01J]
5,137,781 Protected brittle fiber yarnsMar 22, 91Aug 11, 92[B32B]
5,094,901 Oxidation resistant ceramic matrix compositesJul 19, 90Mar 10, 92[B32B]
5,079,064 Thermal shock resistant ceramic honeycomb structures of cordierite, mullite and corundumApr 30, 90Jan 07, 92[C04B, B32B]
4,942,011 Process for preparing silicon carbide fibersMay 03, 88Jul 17, 90[D01F]
4,730,026 Cross-linked organosilazane polymersSep 30, 86Mar 08, 88[C08F]

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