Hyperion Catalysis International, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
D01F CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 1619
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1396
 
 
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 1064
 
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF772
 
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 696
 
 
 
D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS524
 
 
 
B82Y SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; MEASUREMENT OR ANALYSIS OF NANO-STRUCTURES; MANUFACTURE  OR TREATMENT OF NANO-STRUCTURES449
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
 
 
D01C CHEMICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES34
 
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 3151

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9126828 Mixed structures of single walled and multi walled carbon nanotubesAug 20, 07Sep 08, 15[C01B, B82Y, B82B]
8992799 Polymers containing functionalized carbon nanotubesOct 26, 05Mar 31, 15[C01B, B82Y, H01B, D01F, C08K]
8980136 Polymers containing functionalized carbon nanotubesAug 20, 07Mar 17, 15[C01B, B82Y, H01B, C08L, C08K]
8852547 Processes for the recovery of catalytic metal and carbon nanotubesJan 23, 09Oct 07, 14[C01B, B82Y, B01J, D01F]
8545730 Electroconductive carbon fibril-based inks and coatingsDec 14, 11Oct 01, 13[H01B]
8496904 Single-walled carbon nanotube catalysts and method for preparing sameNov 20, 06Jul 30, 13[C01B, D01F]
8083970 Electroconductive carbon fibril-based inks and coatingsJun 16, 03Dec 27, 11[H01B]
7923403 Method for preparing catalysts supported on carbon nanotubes networksAug 20, 07Apr 12, 11[B01J]
7910650 Conductive thermosets by extrusionAug 20, 07Mar 22, 11[C08K]
7862795 Method for preparing single walled carbon nanotubesNov 16, 05Jan 04, 11[D01F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0162,040 Oxidized Carbon Nanotube StructuresAbandonedNov 08, 13Jun 12, 14[H01G]
8580436 Methods of oxidizing multiwalled carbon nanotubesExpiredAug 20, 07Nov 12, 13[B82B]
8529862 Method for preparing single walled carbon nanotubes from a metal layerExpiredMar 29, 06Sep 10, 13[B82B, D01F]
8470284 Methods and catalysts for the manufacture of carbon fibrilsExpiredMar 12, 07Jun 25, 13[D01F]
8287836 Method for preparing single walled carbon nanotubesExpiredAug 20, 07Oct 16, 12[B82B, D01F]
8163831 Thermosets containing carbon nanotubes by extrusionExpiredFeb 08, 11Apr 24, 12[C08K]
7998369 Polyvinylidene fluoride composites and methods for preparing sameExpiredAug 20, 07Aug 16, 11[H01B, B60C]
7998386 Multilayered polymeric structureExpiredAug 20, 07Aug 16, 11[B29C]
7968489 Methods of preparing supported catalysts from metal loaded carbon nanotubesExpiredAug 20, 07Jun 28, 11[B01J]
7960904 Field emission devices using carbon nanotubes modified by energy, plasma, chemical or mechanical treatmentExpiredMar 30, 07Jun 14, 11[H01J]
7951351 Method for preparing uniform single walled carbon nanotubesExpiredMar 29, 07May 31, 11[D01C, D01F]
7947247 Method for preparing single walled carbon nanotubes from a metal layerExpiredMar 29, 07May 24, 11[B82B]
2011/0073,344 GASKET CONTAINING CARBON NANOTUBESAbandonedSep 29, 10Mar 31, 11[C09J, B05D, C08L, H05K, B32B]
7880376 Field emission devices made with laser and/or plasma treated carbon nanotube mats, films or inksExpiredAug 20, 07Feb 01, 11[H01J]
7862790 Carbide nanofibrils and method of making sameExpiredAug 20, 07Jan 04, 11[B82B, D01F]
7862794 Surface treatment of carbon microfibersExpiredAug 20, 07Jan 04, 11[D01F]
7854945 Functionalized nanotubesExpiredApr 26, 06Dec 21, 10[A61K, B05D, A01K, D01F, D02G, B32B]
2010/0308,279 Conductive Silicone and Methods for Preparing SameAbandonedSep 15, 06Dec 09, 10[H01B]
2010/0113,259 Single-walled carbon nanotube catalystAbandonedFeb 07, 06May 06, 10[B01J]
2010/0086,471 Mixed structures of single walled and multi walled carbon nanotubesAbandonedNov 16, 06Apr 08, 10[D01F]

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