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PREC COMBUSTION INC
US47 patents
Top patents by PatentIndex Score
US10464044B1Nov 5, 2019
High capacity regenerable graphene-based sorbent
PREC COMBUSTION INC18 citations92
US11666852B1Jun 6, 2023
Regenerable adsorbent system
PREC COMBUSTION INC7 citations85
US9903585B1Feb 27, 2018
Catalytic burner with utilization chamber
PREC COMBUSTION INC7 citations83
US10994241B1May 4, 2021
Sorbent system for removing ammonia and organic compounds from a gaseous environment
PREC COMBUSTION INC7 citations82
US10060344B1Aug 28, 2018
Spark-ignited internal combustion engine modified for multi-fuel operation
PREC COMBUSTION INC6 citations82
US10076739B1Sep 18, 2018
Chemical reactor for use with overly reactive chemicals
PREC COMBUSTION INC10 citations81
US10017706B1Jul 10, 2018
Additive for combustion enhancement of liquid hydrocarbon fuels
PREC COMBUSTION INC14 citations75
US10697915B1Jun 30, 2020
Sensor for determining a physicochemical property of a liquid fuel
PREC COMBUSTION INC3 citations72
US10411281B1Sep 10, 2019
Thermally integrated solid oxide fuel cell system
PREC COMBUSTION INC6 citations72
US11682781B2Jun 20, 2023
Thermally integrated hotbox combining a steam reformer with SOFC stacks
PREC COMBUSTION INC2 citations71
US11203721B1Dec 21, 2021
Process of removing a metal from a fluid hydrocarbon
PREC COMBUSTION INC4 citations71
US10668447B2Jun 2, 2020
High capacity regenerable graphene-based sorbent
PREC COMBUSTION INC4 citations71
US11285463B1Mar 29, 2022
Bimetallic catalyst for catalytic partial oxidation of hydrocarbons
PREC COMBUSTION INC3 citations70
US11040928B1Jun 22, 2021
Process for converting alkanes to olefins
PREC COMBUSTION INC2 citations70
US10738996B1Aug 11, 2020
Apparatus and method for operating a gas-fired burner on liquid fuels
PREC COMBUSTION INC3 citations70
US10001278B1Jun 19, 2018
Apparatus and method for operating a gas-fired burner on liquid fuels
PREC COMBUSTION INC6 citations70
US11015128B1May 25, 2021
Process of removing a metal from a fluid hydrocarbon
PREC COMBUSTION INC6 citations69
US10787959B2Sep 29, 2020
Operation of internal combustion engine with improved fuel efficiency
PREC COMBUSTION INC2 citations69
US10273790B2Apr 30, 2019
System and method of producing oil
PREC COMBUSTION INC4 citations69
US11325070B1May 10, 2022
Catalytic reactor
PREC COMBUSTION INC3 citations66
US11454602B2Sep 27, 2022
Sensor for determining a physicochemical property of a liquid fuel
PREC COMBUSTION INC0 citations62
US11722092B2Aug 8, 2023
Two-stage combustor for thermophotovoltaic generator
PREC COMBUSTION INC0 citations61
US11581553B2Feb 14, 2023
Regenerative solid oxide stack
PREC COMBUSTION INC0 citations61
US11558004B1Jan 17, 2023
Two-stage combustor for thermophotovoltaic generator
PREC COMBUSTION INC1 citations61
US11415315B1Aug 16, 2022
Two-stage combustor
PREC COMBUSTION INC1 citations61
US11165073B2Nov 2, 2021
Solid oxide electrolysis cell with internal heater
PREC COMBUSTION INC0 citations61
US11011763B2May 18, 2021
Solid oxide fuel cell with internal reformer
PREC COMBUSTION INC0 citations61
US10978722B2Apr 13, 2021
Regenerative solid oxide stack
PREC COMBUSTION INC0 citations61
US12419986B1Sep 23, 2025
System for decontamination of a vehicle interior
PREC COMBUSTION INC0 citations60
US11691103B2Jul 4, 2023
Sorbent system for removing ammonia and organic compounds from a gaseous environment
PREC COMBUSTION INC0 citations60
US11476484B1Oct 18, 2022
Thermally integrated hotbox combining a steam reformer with SOFC stacks
PREC COMBUSTION INC1 citations60
US10876472B1Dec 29, 2020
Spark-ignited internal combustion engine modified for multi-fuel operation
PREC COMBUSTION INC1 citations60
US11358915B2Jun 14, 2022
Process for converting alkanes to olefins
PREC COMBUSTION INC0 citations59
US11742498B1Aug 29, 2023
Thermal management of a solid oxide fuel cell system
PREC COMBUSTION INC1 citations58
US12158431B1Dec 3, 2024
Method and test kit for detecting copper in a liquid hydrocarbon
PREC COMBUSTION INC0 citations56
US12576973B1Mar 17, 2026
Destructive adsorber via a catalytic-scrubber for onboard pilot breathing air filtering and monitoring
PREC COMBUSTION INC0 citations55
US11760629B1Sep 19, 2023
Refinery gas processing method
PREC COMBUSTION INC0 citations55
US12233392B2Feb 25, 2025
Reactor for endothermic reaction
PREC COMBUSTION INC0 citations52
US12533652B2Jan 27, 2026
Composition and process for capturing carbon dioxide
PREC COMBUSTION INC0 citations51
US11453625B1Sep 27, 2022
Process of producing ethylene
PREC COMBUSTION INC0 citations51
US11973249B2Apr 30, 2024
Integrated power generation system
PREC COMBUSTION INC0 citations49
US10525434B1Jan 7, 2020
Chemical reactor for use with overly reactive chemicals
PREC COMBUSTION INC0 citations49
US10760394B2Sep 1, 2020
System and method of producing oil
PREC COMBUSTION INC0 citations48
US10557336B2Feb 11, 2020
System and method of producing oil
PREC COMBUSTION INC0 citations48
US12103365B1Oct 1, 2024
System for dehumidification of a vehicle interior
PREC COMBUSTION INC0 citations47
US11022318B1Jun 1, 2021
Apparatus and method for operating a gas-fired burner on liquid fuels
PREC COMBUSTION INC0 citations46
US11325090B1May 10, 2022
Catalytic solar reactor
PREC COMBUSTION INC0 citations45