Inventor · disambiguated record
Daren Daugaard
Also filed as: DAUGAARD DAREN · DAUGAARD DAREN E · DAUGAARD DAREN EINAR
25 granted patents·32 pending applications·246 citations·filing 2010–2025
95Inventor score
Files withCARBON TECH HOLDINGS LLC35COOL PLANET ENERGY SYSTEMS INC5PHILLIPS 66 CO4DAUGAARD DAREN E3GONG KENING2
Top patents by PatentIndex Score
57 records- 0197US12103892B2Biocarbon compositions with optimized compositional parameters, and processes for producing the sameCARBON TECH HOLDINGS LLC·Filed 2022·Granted Oct 1, 2024·13 cites·6 claims
- 0297US11851723B2Carbon-negative metallurgical productsCARBON TECH HOLDINGS LLC·Filed 2022·Granted Dec 26, 2023·22 cites·10 claims
- 0397US11753698B2Bio-reduction of metal ores integrated with biomass pyrolysisCARBON TECH HOLDINGS LLC·Filed 2021·Granted Sep 12, 2023·18 cites·24 claims
- 0496US11987763B2Processes for producing biocarbon pellets with high fixed-carbon content and optimized reactivity, and biocarbon pellets obtained therefromCARBON TECH HOLDINGS LLC·Filed 2022·Granted May 21, 2024·15 cites·39 claims
- 0596US11426350B1Reducing the environmental impact of farming using biocharCARBON TECH HOLDINGS LLC·Filed 2018·Granted Aug 30, 2022·19 cites·11 claims
- 0695US10059634B2Biochar suspended solutionCOOL PLANET ENERGY SYSTEMS INC·Filed 2016·Granted Aug 28, 2018·18 cites·28 claims
- 0795US9260666B2Method for reducing the carbon footprint of a conversion processCOOL PLANET ENERGY SYSTEMS INC·Filed 2013·Granted Feb 16, 2016·49 cites·24 claims
- 0892US11932814B2Biocarbon blends with optimized fixed carbon content, and methods for making and using the sameCARBON TECH HOLDINGS LLC·Filed 2022·Granted Mar 19, 2024·1 cites·4 claims
- 0992US8829258B2Integrated FCC biomass pyrolysis/upgradingGONG KENING·Filed 2011·Granted Sep 9, 2014·51 cites·9 claims
- 1089US2025388814A1Biocarbon blends with optimized fixed carbon content, and methods for making and using the sameCARBON TECH HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 1188US8183422B2Hydrocarbons from pyrolysis oilALEGRIA EDGAR LOTERO·Filed 2011·Granted May 22, 2012·18 cites·20 claims
- 1287US12398435B2Carbon-negative metallurgical productsCARBON TECH HOLDINGS LLC·Filed 2023·Granted Aug 26, 2025·0 cites·10 claims
- 1387US9909067B2Staged biomass fractionatorCOOL PLANET ENERGY SYSTEMS INC·Filed 2014·Granted Mar 6, 2018·8 cites·26 claims
- 1487US2025084495A1Carbon-negative metallurgical productsCARBON TECH HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 1587US2025213483A1Reducing the environmental impact of farming using biocharCARBON TECH HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 1684US2024101906A1Biocarbon blends with optimized fixed carbon content, and methods for making and using the sameCARBON TECH HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 1784US2024294997A1Carbon-negative metallurgical productsCARBON TECH HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 1881US8936654B2Absorption and quench method for biomass pyrolysis productPLATON ALEXANDRU·Filed 2011·Granted Jan 20, 2015·8 cites·17 claims
- 1980US12404455B2Biocarbon blends with optimized fixed carbon content, and methods for making and using the sameCARBON TECH HOLDINGS LLC·Filed 2022·Granted Sep 2, 2025·0 cites·50 claims
- 2079US8268271B2Catalytic moving bed filterDAUGAARD DAREN E·Filed 2010·Granted Sep 18, 2012·4 cites·20 claims
- 2179US2022162077A1Biomass pyrolysis integrated with bio-reduction of metal ores, hydrogen production, and/or activated-carbon productionCARBON TECH HOLDINGS LLC·Filed 2021·Application pending·0 cites
- 2279US2022162725A1Biomass pyrolysis integrated with bio-reduction of metal ores, hydrogen production, and/or activated-carbon productionCARBON TECH HOLDINGS LLC·Filed 2021·Application pending·0 cites
- 2379US2022162076A1Biomass pyrolysis integrated with bio-reduction of metal ores, hydrogen production, and/or activated-carbon productionCARBON TECH HOLDINGS LLC·Filed 2021·Application pending·0 cites
- 2479US2022162064A1Biomass pyrolysis integrated with bio-reduction of metal ores, hydrogen production, and/or activated-carbon productionCARBON TECH HOLDINGS LLC·Filed 2021·Application pending·0 cites
- 2579US2022162726A1Biomass pyrolysis integrated with bio-reduction of metal ores, hydrogen production, and/or activated-carbon productionCARBON TECH HOLDINGS LLC·Filed 2021·Application pending·0 cites
- 2679US2024391828A1Biocarbon compositions with optimized compositional parameters, and processes for producing the sameCARBON TECH HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 2778US2025188565A1Biomass pyrolysis integrated with bio-reduction of metal ores, hydrogen production, and/or activated-carbon productionCARBON TECH HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 2878US2024217816A1Process and systems for carbon-negative and water-positive hydrogen productionCARBON TECH HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 2978US2024217817A1Process and systems for carbon-negative and water-positive hydrogen productionCARBON TECH HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 3077US12291760B2Bio-reduction of metal ores integrated with biomass pyrolysisCARBON TECH HOLDINGS LLC·Filed 2021·Granted May 6, 2025·0 cites·20 claims
- 3177US2025263348A1Biochar Suspended SolutionTALIPOT COOL EXTRACT IP LLC·Filed 2025·Application pending·0 cites
- 3275US2025109346A1Water-resistant and durable biocarbon pellets, and methods for making and using the sameCARBON TECH HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 3375US2025109347A1Water-resistant and durable biocarbon pellets, and methods for making and using the sameCARBON TECH HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 3474US12178910B2Reducing the environmental impact of farming using biocharCARBON TECH HOLDINGS LLC·Filed 2022·Granted Dec 31, 2024·0 cites·20 claims
- 3574US2022228081A1Processes for producing biocarbon pellets with adjustable grindability indexCARBON TECH HOLDINGS LLC·Filed 2022·Application pending·0 cites
- 3674US2022228080A1Biocarbon pellets with adjustable grindability indexCARBON TECH HOLDINGS LLC·Filed 2022·Application pending·0 cites
- 3774US2022228082A1Reactivity-moderated biocarbon pelletsCARBON TECH HOLDINGS LLC·Filed 2022·Application pending·0 cites
- 3872US2024224898A9Biomedia compositions for peat-replacement products, and processes for producing biomedia compositionsCARBON TECH HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 3972US2024172606A1Biomedia compositions for peat-replacement products, and processes for producing biomedia compositionsCARBON TECH HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 4071US10472298B2Biochar suspended solutionCOOL PLANET ENERGY SYSTEMS INC·Filed 2018·Granted Nov 12, 2019·0 cites·27 claims
- 4170US2023323229A1Processes and systems for producing biocoke in a kinetic interface reactor, and biocoke produced therefromCARBON TECH HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 4270US2023323230A1Processes and systems for producing biocoke in a kinetic interface reactor, and biocoke produced therefromCARBON TECH HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 4366US8846992B2Process for converting biomass to hydrocarbons and oxygenatesLOTERO EDGAR·Filed 2010·Granted Sep 30, 2014·1 cites·26 claims
- 4462US12234196B2Biochar suspended solutionTALIPOT COOL EXTRACT IP LLC·Filed 2021·Granted Feb 25, 2025·0 cites·8 claims
- 4561US11180428B2Biochar suspended solutionJARAND MARK LAHMAN·Filed 2019·Granted Nov 23, 2021·0 cites·25 claims
- 4661US9816040B2Increasing stability of a pyrolysis productDAUGAARD DAREN E·Filed 2013·Granted Nov 14, 2017·0 cites·1 claims
- 4761US8992736B2Selective temperature quench and electrostatic recovery of bio-oil fractionsDAUGAARD DAREN E·Filed 2011·Granted Mar 31, 2015·1 cites·15 claims
- 4860US2025340960A1Biomass processing integrated with reduction of metal ores, systems for these processes, and products made therefromCARBON TECH HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 4956US9028676B2Integrated FCC biomass pyrolysis/upgradingPHILLIPS 66 CO·Filed 2014·Granted May 12, 2015·0 cites·11 claims
- 5052US2016304787A1Method for reducing the carbon footprint of a conversion processCOOL PLANET ENERGY SYSTEMS INC·Filed 2016·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
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