HEADWATERS TECHNOLOGY INNOVATION, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 161

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8440071 Methods and systems for hydrocracking a heavy oil feedstock using an in situ colloidal or molecular catalystMay 23, 11May 14, 13[C10G]
7842635 Hydrocarbon-soluble, bimetallic catalyst precursors and methods for making sameAug 01, 06Nov 30, 10[C08F, B01J]
6908873 Regeneration of spent supported metal catalystsDec 20, 02Jun 21, 05[B01J]
6740615 Regeneration of used supported noble metal catalystsDec 22, 00May 25, 04[B01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0286,216 METHODS FOR MITIGATING AGGLOMERATION OF CARBON NANOSPHERES USING A LONG CHAIN HYDROCARBON SURFACTANTAbandonedMay 12, 11Nov 15, 12[C01B, B82Y, H01B]
2012/0286,217 METHODS FOR MITIGATING AGGLOMERATION OF CARBON NANOSPHERES USING EXTRACTIONAbandonedMay 12, 11Nov 15, 12[C01B, B82Y, H01B]
2012/0132,591 METHOD FOR DESALINATING WATER USING ZEOLITE MEMBRANEAbandonedFeb 03, 12May 31, 12[C02F]
2012/0020,872 HIGH TEMPERATURE REDUCTION OF HYDROGEN PEROXIDE CATALYST FOR IMPROVED SELECTIVITYAbandonedJul 21, 10Jan 26, 12[C01B, B01J]
2011/0095,238 POLYMERIC MATERIALS INCORPORATING CARBON NANOMATERIALSAbandonedJan 06, 11Apr 28, 11[C09K, B82Y, H01B, C08K]
7887771 Carbon nanorings manufactured from templating nanoparticlesExpiredOct 05, 06Feb 15, 11[C01B, C09C, B01J]
7856992 Tobacco catalyst and methods for reducing the amount of undesirable small molecules in tobacco smokeExpiredFeb 09, 05Dec 28, 10[A24B]
7858691 Functionalization of carbon nanoshperes by severe oxidative treatmentExpiredOct 09, 07Dec 28, 10[B60C]
2010/0311,869 POLYMERIC MATERIALS INCORPORATING CARBON NANOSTRUCTURES AND METHODS OF MAKING SAMEAbandonedAug 04, 10Dec 09, 10[C08K]
2010/0270,239 ZEOLITE MEMBRANE AND METHODS OF MAKING AND USING SAME FOR WATER DESALINATIONAbandonedApr 24, 09Oct 28, 10[B01J, C02F]
7803201 Organically complexed nanocatalysts for improving combustion properties of fuels and fuel compositions incorporating such catalystsExpiredApr 12, 05Sep 28, 10[C10L]
2010/0240,900 DISPERSIBLE CARBON NANOSPHERES AND METHODS FOR MAKING SAMEAbandonedMar 23, 09Sep 23, 10[C07D]
2010/0196,246 METHODS FOR MITIGATING AGGLOMERATION OF CARBON NANOSPHERES USING A CRYSTALLIZING DISPERSANTAbandonedApr 09, 10Aug 05, 10[C01B]
7758660 Crystalline nanocatalysts for improving combustion properties of fuels and fuel compositions incorporating such catalystsExpiredFeb 09, 06Jul 20, 10[B01D]
2010/0125,035 CARBON NANOSTRUCTURES MANUFACTURED FROM CATALYTIC TEMPLATING NANOPARTICLESAbandonedJan 26, 10May 20, 10[C01B, B01J]
7718155 Carbon nanostructures manufactured from catalytic templating nanoparticlesExpiredOct 05, 06May 18, 10[C01B, C09C, B01J]
7718156 Method for manufacturing carbon nanostructures having minimal surface functional groupsExpiredDec 20, 06May 18, 10[C01B, C09C, B01J]
7718710 Stable concentrated metal colloids and methods of making sameExpiredMar 17, 06May 18, 10[C09K, B01J]
2010/0094,070 ETHYLENE TRIMERIZATION USING A SUPPORTED CHROMIUM-TANTALUM CATALYSTAbandonedOct 15, 08Apr 15, 10[C07C, B01J]
7686986 Magnesium hydroxide nanoparticles, methods of making same and compositions incorporating sameExpiredJan 05, 06Mar 30, 10[C09K]

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