Assignee
C2CNT LLC
US·35 granted patents·6 pending applications·22 citations·filing 2014–2025
Top patents by PatentIndex Score
41 records- 0197US11028493B2Sustainable, facile separation of the molten carbonate electrolysis cathode productC2CNT LLC·Filed 2020·Granted Jun 8, 2021·5 cites·21 claims
- 0296US11346013B2Sustainable, facile separation of the molten carbonate electrolysis cathode productC2CNT LLC·Filed 2019·Granted May 31, 2022·5 cites·42 claims
- 0395US11401212B2Use of carbon nanomaterials produced with low carbon footprint to produce composites with low CO2 emissionC2CNT LLC·Filed 2019·Granted Aug 2, 2022·4 cites·12 claims
- 0492US12291786B2Electrolysis methods that utilize carbon dioxide and a high nickel-content anode for making desired nanocarbon allotropesC2CNT LLC·Filed 2024·Granted May 6, 2025·0 cites·5 claims
- 0591US12320017B2Electrolysis methods that utilize carbon dioxide and a non-iron additive for making desired nanocarbon allotropesC2CNT LLC·Filed 2024·Granted Jun 3, 2025·0 cites·10 claims
- 0691US12320016B2Electrolysis methods that utilize carbon dioxide and a non-iron additive for making desired nanocarbon allotropesC2CNT LLC·Filed 2024·Granted Jun 3, 2025·0 cites·13 claims
- 0789US12024782B2Process for the facile electrosynthesis of graphene from CO2C2CNT LLC·Filed 2023·Granted Jul 2, 2024·0 cites·19 claims
- 0888US10637115B2Molten air rechargeable batteriesC2CNT LLC·Filed 2014·Granted Apr 28, 2020·4 cites·30 claims
- 0986US2025290209A1Electrolysis methods that utilize carbon dioxide and a non-iron additive for making desried nanocarbon allotropesC2CNT LLC·Filed 2025·Application pending·0 cites
- 1085US12544705B2Method and apparatus for making carbon nanomaterials and methods using low-lithium electrolytesC2CNT LLC·Filed 2024·Granted Feb 10, 2026·0 cites·15 claims
- 1185US11542609B2Methods and systems for production of doped carbon nanomaterialsC2CNT LLC·Filed 2018·Granted Jan 3, 2023·1 cites·21 claims
- 1285US2025075341A1Method and apparatus for making carbon nanomaterials using a low-lithium electrolyteC2CNT LLC·Filed 2024·Application pending·0 cites
- 1384US12077872B2Magnetic carbon nanomaterials and methods of making sameC2CNT LLC·Filed 2022·Granted Sep 3, 2024·0 cites·7 claims
- 1484US12006579B2Magnetic carbon nanomaterials and methods of making sameC2CNT LLC·Filed 2022·Granted Jun 11, 2024·0 cites·12 claims
- 1584US11767260B2Use of carbon nanomaterials produced with low carbon footprint to produce composites with low CO2 emissionC2CNT LLC·Filed 2022·Granted Sep 26, 2023·0 cites·15 claims
- 1684US11767261B2Use of carbon nanomaterials produced with low carbon footprint to produce composites with low CO2 emissionC2CNT LLC·Filed 2022·Granted Sep 26, 2023·0 cites·19 claims
- 1784US11746424B2Methods and systems for production of doped carbon nanomaterialsC2CNT LLC·Filed 2022·Granted Sep 5, 2023·0 cites·24 claims
- 1884US11732368B2Methods and systems for production of doped carbon nanomaterialsC2CNT LLC·Filed 2022·Granted Aug 22, 2023·0 cites·13 claims
- 1984US2025283225A1Electrolysis methods that utilize carbon dioxide and anon-iron additive for making desired nanocarbon allotropesC2CNT LLC·Filed 2025·Application pending·0 cites
- 2083US11680325B2Process for the facile electrosynthesis of graphene from CO2C2CNT LLC·Filed 2022·Granted Jun 20, 2023·0 cites·28 claims
- 2183US11661659B2Process for the facile electrosynthesis of graphene from CO2C2CNT LLC·Filed 2022·Granted May 30, 2023·0 cites·23 claims
- 2283US2023175154A1Sustainable, facile separation of the molten carbonate electrolysis cathode productC2CNT LLC·Filed 2022·Application pending·0 cites
- 2381US11821094B2Sustainable, facile separation of the molten carbonate electrolysis cathode productC2CNT LLC·Filed 2022·Granted Nov 21, 2023·0 cites·22 claims
- 2480US11512398B2Magnetic carbon nanomaterials and methods of making sameC2CNT LLC·Filed 2021·Granted Nov 29, 2022·0 cites·25 claims
- 2579US12031218B2Electrolysis methods that utilize carbon dioxide and a high nickel-content anode for making desired nanocarbon allotropesC2CNT LLC·Filed 2022·Granted Jul 9, 2024·0 cites·12 claims
- 2679US12000054B2Electrolysis methods that utilize carbon dioxide for making a macro-assembly of nanocarbonC2CNT LLC·Filed 2022·Granted Jun 4, 2024·0 cites·20 claims
- 2779US11939682B2Electrolysis methods that utilize carbon dioxide and a non-iron additive for making desired nanocarbon allotropesC2CNT LLC·Filed 2022·Granted Mar 26, 2024·0 cites·15 claims
- 2879US11834749B2Sustainable, facile separation of the molten carbonate electrolysis cathode productC2CNT LLC·Filed 2021·Granted Dec 5, 2023·0 cites·23 claims
- 2978US10730751B2Methods and systems for carbon nanofiber productionC2CNT LLC·Filed 2016·Granted Aug 4, 2020·2 cites·63 claims
- 3078US2023357014A1Systems and methods for making carbon nanostructuresC2CNT LLC·Filed 2023·Application pending·0 cites
- 3177US2021230758A1Sustainable, facile separation of the molten carbonate electrolysis cathode productC2CNT LLC·Filed 2021·Application pending·0 cites
- 3276US12024784B2Sustainable, facile separation of the molten carbonate electrolysis cathode productC2CNT LLC·Filed 2022·Granted Jul 2, 2024·0 cites·29 claims
- 3376US11993855B2Process for the facile electrosynthesis of graphene from CO2C2CNT LLC·Filed 2020·Granted May 28, 2024·0 cites·38 claims
- 3473US12163234B2Method and apparatus for making carbon nanomaterials and methods using lithium-free electrolytesC2CNT LLC·Filed 2022·Granted Dec 10, 2024·0 cites·17 claims
- 3571US11738999B2Systems and methods for making carbon nanostructuresC2CNT LLC·Filed 2020·Granted Aug 29, 2023·0 cites·15 claims
- 3669US12286717B2Sustainable, facile separation of the molten carbonate electrolysis cathode productC2CNT LLC·Filed 2021·Granted Apr 29, 2025·0 cites·25 claims
- 3768US11402130B2Methods and systems for carbon nanofiber productionC2CNT LLC·Filed 2016·Granted Aug 2, 2022·1 cites·29 claims
- 3866US11094980B2Molten air rechargeable batteriesC2CNT LLC·Filed 2020·Granted Aug 17, 2021·0 cites·45 claims
- 3961US11434574B2System, method and composition for making thin-walled carbon nanomaterialsC2CNT LLC·Filed 2021·Granted Sep 6, 2022·0 cites·28 claims
- 4056US11643735B2Methods and systems for production of elongated carbon nanofibersC2CNT LLC·Filed 2019·Granted May 9, 2023·0 cites·36 claims
- 4139US10982339B2Process for the production of ammonia from air and waterC2CNT LLC·Filed 2015·Granted Apr 20, 2021·0 cites·111 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →