Internal combustion engine
US-12503992-B2 · Dec 23, 2025 · US
Mechanical Engineering
Mechanical Engineering · 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 | F02P11/02 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 8 |
| 2017 | 10 |
| 2018 | 7 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine ignition systems
US-12359648-B2 · Jul 15, 2025 · US
Electronic ignition system for a generator engine
US-12345226-B2 · Jul 1, 2025 · US
Internal combustion engine
US-2025163879-A1 · May 22, 2025 · US
Methods and system for evaluating an engine for hydrolock
US-11952971-B2 · Apr 9, 2024 · US
Engine ignition systems
US-2023340934-A1 · Oct 26, 2023 · US
Methods and system for evaluating an engine for hydrolock
US-2023175467-A1 · Jun 8, 2023 · US
Ignition device for internal combustion engine
US-11644003-B2 · May 9, 2023 · US
Exhaust safety system for an engine
US-11624333-B2 · Apr 11, 2023 · US
On-demand generator starting system
US-11519376-B2 · Dec 6, 2022 · US
Exhaust safety system for an engine
US-2022333545-A1 · Oct 20, 2022 · US
Internal combustion engines having super knock mitigation controls and methods for their operation
US-11473550-B2 · Oct 18, 2022 · US
Ignition device for internal combustion engine
US-2022128024-A1 · Apr 28, 2022 · US
Method for controlling an internal combustion engine during uncontrolled combustion therein
US-11248539-B2 · Feb 15, 2022 · US
On-demand generator starting system
US-2021363926-A1 · Nov 25, 2021 · US
On-demand generator starting system
US-11105279-B2 · Aug 31, 2021 · US
Method for determining a need for changing a spark plug
US-10890156-B2 · Jan 12, 2021 · US
Capacitive ignition system
US-10815955-B2 · Oct 27, 2020 · US
Electronic ignition system for a generator engine
US-2020332758-A1 · Oct 22, 2020 · US
Method for processing of motor position data by a multi-core computer
US-10767583-B2 · Sep 8, 2020 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02P11/02?
- CPC F02P11/02 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02P11/02 (Mechanical Engineering)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC F02P11/02 growing?
- Publication counts under this code: 1 in 2024 vs 4 in 2025 (latest complete years).