Create a watch for ClearFlame Engines, Inc.
Total IP	34
Total IP Rank #	42,660
IP Activity Score	2.5/5.0    38
IP Activity Rank #	19,625
Dominant Nice Class	Machines and machine tools

Patents Trademarks 11 6 4 4 8 1 0
Last Patent	2025 - Systems and methods for controll...
First Patent	2020 - Cold-start for high-octane fuels...
Last Trademark	2023 - FUELADAPTIVE
First Trademark	2021 - CLEARFLAME ENGINE TECHNOLOGIES

Industry (Nice Classification)

Latest Inventions, Goods, Services 2025 Invention Systems and methods for controlling intake manifold temperatures in compression ignition engines.... Invention Systems and methods for application of heat for ignition of low cetane fuels. Embodiments describ... 2024 Invention Fuel agnostic compression ignition engine. Some embodiments described herein relate to a method ... Invention Systems and methods for combusting unconventional fuel chemistries in a diesel engine architectur... 2023 G/S Engines for non-land vehicles; engines for machines; electricity generators. Engines for land veh... Invention Fuel-based heating to enable mixing-controlled combustion of small-molecule fuels. Embodiments de... Invention Intake temperature management systems for compression ignition of small molecule fuels. Embodimen... Invention Systems and methods of cylinder deactivation in high-temperature mixing-controlled engines. Embo... G/S Engines for land vehicles; engines for locomotives; engines for trucks; engines for agricultural ... G/S Engines for non-land vehicles; engines for machines; electricity generators G/S Land vehicle engine conversion services, namely, customizing equipment to allow engines to use no... Invention Full agnostic compression ignition engine. Some embodiments described herein relate to a method o... Invention Fuel agnostic compression ignition engine. Some embodiments described herein relate to a method o... 2022 Invention Cold start for high-octane fuels in a diesel engine architecture. Embodiments disclosed herein r... G/S Engines for non-land vehicles, namely airplane engines, boat engines; engines for machines, namel... G/S Engines for non-land vehicles; engines for machines; non-land vehicles; machines. Engines for la... 2021 G/S electricity generators land vehicles; trucks; agricultural tractors; locomotives G/S Engines for non-land vehicles; engines for machines; electricity generators Engines for land vehi... Invention Systems and methods of cylinder deactivation in high-temperature mixing-controlled engines. Embod... Invention Systems and metods of cylinder deactivation in high-temperature mixing-controlled engines. Embodi... 2020 Invention Cold-start for high-octane fuels in a diesel engine architecture. Embodiments disclosed herein re...