On-board fuel adjustment by molecular separation
US-10124294-B2 · Nov 13, 2018 · US
characterised by heating means
characterised by heating means · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02M37/30 |
| Official title | characterised by heating means |
| Display label | characterised by heating means |
| Total patents | 103 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 13 |
| 2017 | 27 |
| 2018 | 15 |
| 2019 | 15 |
| 2020 | 15 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High-pressure injection device for an internal combustion engine
US-10077734-B2 · Sep 18, 2018 · US
Adjusting a fuel on-board a vehicle
US-2018245524-A1 · Aug 30, 2018 · US
Fuel filter and bypass valve arrangement
US-10024239-B2 · Jul 17, 2018 · US
Fuel filter for diesel engine
US-10006421-B2 · Jun 26, 2018 · US
Reforming system
US-2018163593-A1 · Jun 14, 2018 · US
Adjusting a fuel on-board a vehicle
US-9957903-B2 · May 1, 2018 · US
Adjusting a fuel on-board a vehicle
US-2018066613-A1 · Mar 8, 2018 · US
Heater control apparatus and heater control method of fuel filter for vehicle
US-9879641-B2 · Jan 30, 2018 · US
Electric heating for fuel system components
US-2018016024-A1 · Jan 18, 2018 · US
On-board fuel adjustment by molecular separation
US-2017368504-A1 · Dec 28, 2017 · US
Heater control apparatus for diesel fuel filter and driving method thereof
US-9850866-B2 · Dec 26, 2017 · US
Screen and screen elements for fuel systems
US-9821255-B2 · Nov 21, 2017 · US
Adjusting a fuel on-board a vehicle
US-9816467-B2 · Nov 14, 2017 · US
Filter element of a filter and method for manufacturing filter element
US-9808750-B2 · Nov 7, 2017 · US
Heater device of diesel fuel filter
US-9810181-B2 · Nov 7, 2017 · US
Integrated smart fuel filtration system
US-2017298881-A1 · Oct 19, 2017 · US
Fuel supply system
US-9765736-B2 · Sep 19, 2017 · US
Fluid system with at least one heating device for fluid, and heating device
US-9763286-B2 · Sep 12, 2017 · US
Filter Element Having Projecting Bayonet-Type Protrusion
US-2017252684-A1 · Sep 7, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M37/30?
- CPC F02M37/30 is the Cooperative Patent Classification code for “characterised by heating means.”
- How many patents are filed under CPC F02M37/30 (characterised by heating means)?
- Our database includes 103 publications tagged with this CPC code.
- Is patent activity under CPC F02M37/30 growing?
- Publication counts under this code: 1 in 2023 vs 1 in 2024 (latest complete years).