Assignee
8 RIVERS CAPITAL LLC
US·96 granted patents·32 pending applications·369 citations·filing 2012–2025
Top patents by PatentIndex Score
128 records- 0199US10746461B2Cryogenic air separation method for producing oxygen at high pressures8 RIVERS CAPITAL LLC·Filed 2017·Granted Aug 18, 2020·19 cites·13 claims
- 0299US10415434B2Integrated LNG gasification and power production cycle8 RIVERS CAPITAL LLC·Filed 2016·Granted Sep 17, 2019·17 cites·5 claims
- 0398US11691874B2Apparatuses and methods for hydrogen production8 RIVERS CAPITAL LLC·Filed 2022·Granted Jul 4, 2023·2 cites·44 claims
- 0498US11559766B2Alkali-based removal of chemical moieties from gas streams with chemical co-generation8 RIVERS CAPITAL LLC·Filed 2021·Granted Jan 24, 2023·4 cites·20 claims
- 0598US11208323B2System and method for power production including methanation8 RIVERS CAPITAL LLC·Filed 2020·Granted Dec 28, 2021·13 cites·18 claims
- 0698US11174759B2Systems and methods for power production using nested CO2 cycles8 RIVERS CAPITAL LLC·Filed 2019·Granted Nov 16, 2021·15 cites·7 claims
- 0798US10422252B2Systems and methods for power production using nested CO2 cycles8 RIVERS CAPITAL LLC·Filed 2016·Granted Sep 24, 2019·24 cites·3 claims
- 0898US9523312B2Integrated LNG gasification and power production cycle8 RIVERS CAPITAL LLC·Filed 2012·Granted Dec 20, 2016·32 cites·22 claims
- 0997US11814288B2Oxy-fuel heated hydrogen production process8 RIVERS CAPITAL LLC·Filed 2022·Granted Nov 14, 2023·1 cites·53 claims
- 1097US11285437B2Systems and methods for carbon capture8 RIVERS CAPITAL LLC·Filed 2020·Granted Mar 29, 2022·15 cites·32 claims
- 1197US10989113B2System and method for power production using partial oxidation8 RIVERS CAPITAL LLC·Filed 2017·Granted Apr 27, 2021·15 cites·25 claims
- 1297US10634048B2System and method for power production including methanation8 RIVERS CAPITAL LLC·Filed 2017·Granted Apr 28, 2020·13 cites·20 claims
- 1396US12258640B2Systems and methods for improved carbon capture associated with molten metal production8 RIVERS CAPITAL LLC·Filed 2024·Granted Mar 25, 2025·1 cites·14 claims
- 1496US11732206B2Separation of sulfurous materials8 RIVERS CAPITAL LLC·Filed 2022·Granted Aug 22, 2023·3 cites·8 claims
- 1596US11506122B2Systems and methods for power production with integrated production of hydrogen8 RIVERS CAPITAL LLC·Filed 2017·Granted Nov 22, 2022·14 cites·16 claims
- 1696US11229879B2Alkali-based removal of chemical moieties from gas streams with chemical co-generation8 RIVERS CAPITAL LLC·Filed 2020·Granted Jan 25, 2022·7 cites·24 claims
- 1796US11174208B2Oxidative dehydrogenation of ethane using carbon dioxide8 RIVERS CAPITAL LLC·Filed 2020·Granted Nov 16, 2021·13 cites·22 claims
- 1895US11097221B2Direct gas capture systems and methods of use thereof8 RIVERS CAPITAL LLC·Filed 2019·Granted Aug 24, 2021·14 cites·20 claims
- 1995US11066298B2Systems and methods for production and separation of hydrogen and carbon dioxide8 RIVERS CAPITAL LLC·Filed 2018·Granted Jul 20, 2021·15 cites·13 claims
- 2095US10975766B2System and method for high efficiency power generation using a carbon dioxide circulating working fluid8 RIVERS CAPITAL LLC·Filed 2018·Granted Apr 13, 2021·16 cites·24 claims
- 2195US10662127B2Oxidative dehydrogenation of ethane using carbon dioxide8 RIVERS CAPITAL LLC·Filed 2018·Granted May 26, 2020·14 cites·26 claims
- 2294US12358792B2Systems and methods for producing hydrogen with integrated capture of carbon dioxide8 RIVERS CAPITAL LLC·Filed 2024·Granted Jul 15, 2025·2 cites·17 claims
- 2394US12220661B1Direct capture of carbon dioxide8 RIVERS CAPITAL LLC·Filed 2024·Granted Feb 11, 2025·2 cites·21 claims
- 2494US12116543B2Separation of sulfurous materials8 RIVERS CAPITAL LLC·Filed 2023·Granted Oct 15, 2024·1 cites·25 claims
- 2594US10711695B2Method and system for power production with improved efficiency8 RIVERS CAPITAL LLC·Filed 2017·Granted Jul 14, 2020·4 cites·14 claims
- 2694US10260416B2Systems and methods for power production including ion transport components8 RIVERS CAPITAL LLC·Filed 2017·Granted Apr 16, 2019·8 cites·32 claims
- 2794US9850815B2Method and system for power production with improved efficiency8 RIVERS CAPITAL LLC·Filed 2015·Granted Dec 26, 2017·7 cites·30 claims
- 2893US12358793B2Methods and apparatuses for hydrogen production8 RIVERS CAPITAL LLC·Filed 2024·Granted Jul 15, 2025·0 cites·12 claims
- 2993US12358794B2Apparatuses and methods for hydrogen production8 RIVERS CAPITAL LLC·Filed 2024·Granted Jul 15, 2025·0 cites·23 claims
- 3093US10965379B2Coherent receiver for free space optical communications and lidar8 RIVERS CAPITAL LLC·Filed 2019·Granted Mar 30, 2021·8 cites·24 claims
- 3192US12172127B2Direct capture of carbon dioxide8 RIVERS CAPITAL LLC·Filed 2020·Granted Dec 24, 2024·2 cites·17 claims
- 3292US10047673B2Production of low pressure liquid carbon dioxide from a power production system and method8 RIVERS CAPITAL LLC·Filed 2015·Granted Aug 14, 2018·6 cites·20 claims
- 3391US12145847B2Methods and apparatuses for hydrogen production8 RIVERS CAPITAL LLC·Filed 2023·Granted Nov 19, 2024·0 cites·11 claims
- 3491US10103737B2Control systems and methods suitable for use with power production systems and methods8 RIVERS CAPITAL LLC·Filed 2015·Granted Oct 16, 2018·7 cites·35 claims
- 3591US9611785B2System and method for high efficiency power generation using a nitrogen gas working fluid8 RIVERS CAPITAL LLC·Filed 2016·Granted Apr 4, 2017·5 cites·23 claims
- 3690US11859517B2Power production with cogeneration of further products8 RIVERS CAPITAL LLC·Filed 2020·Granted Jan 2, 2024·3 cites·20 claims
- 3790US11365679B2Method and system for power production with improved efficiency8 RIVERS CAPITAL LLC·Filed 2020·Granted Jun 21, 2022·2 cites·15 claims
- 3890US10914232B2Systems and methods for power production using a carbon dioxide working fluid8 RIVERS CAPITAL LLC·Filed 2019·Granted Feb 9, 2021·3 cites·14 claims
- 3990US2025376372A1Systems and methods for producing hydrogen with integrated capture of carbon dioxide8 RIVERS CAPITAL LLC·Filed 2025·Application pending·0 cites
- 4089US12357946B2Direct capture of carbon dioxide8 RIVERS CAPITAL LLC·Filed 2024·Granted Jul 15, 2025·0 cites·18 claims
- 4189US12139405B2Apparatuses and methods for hydrogen production8 RIVERS CAPITAL LLC·Filed 2023·Granted Nov 12, 2024·0 cites·19 claims
- 4289US10859264B2System and method for combustion of non-gaseous fuels and derivatives thereof8 RIVERS CAPITAL LLC·Filed 2018·Granted Dec 8, 2020·4 cites·17 claims
- 4388US12152210B1Separation of sulfurous materials8 RIVERS CAPITAL LLC·Filed 2024·Granted Nov 26, 2024·0 cites·20 claims
- 4488US9862506B2Launch vehicle and system and method for economically efficient launch thereof8 RIVERS CAPITAL LLC·Filed 2016·Granted Jan 9, 2018·4 cites·11 claims
- 4587US10794274B2Gas turbine facility with supercritical fluid “CO2” recirculation8 RIVERS CAPITAL LLC·Filed 2016·Granted Oct 6, 2020·4 cites·13 claims
- 4687US9919268B2Systems and methods for removing combustion products from a power generation cycle8 RIVERS CAPITAL LLC·Filed 2016·Granted Mar 20, 2018·3 cites·22 claims
- 4787US2025012214A1System and method for high efficiency power generation using a carbon dioxide circulating working fluid8 RIVERS CAPITAL LLC·Filed 2024·Application pending·0 cites
- 4886US12240758B2Systems and methods for production and separation of hydrogen and carbon dioxide8 RIVERS CAPITAL LLC·Filed 2024·Granted Mar 4, 2025·0 cites·19 claims
- 4986US2025313463A1Systems and methods for producing hydrogen with integrated capture of carbon dioxide8 RIVERS CAPITAL LLC·Filed 2025·Application pending·0 cites
- 5085US12054388B2Systems and methods for production and separation of hydrogen and carbon dioxide8 RIVERS CAPITAL LLC·Filed 2021·Granted Aug 6, 2024·1 cites·19 claims
Showing the top 50 of 128 patent records by PatentIndex Score.
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