Method and system for starting a turbocompounded engine
US-2020149467-A1 · May 14, 2020 · US
and of complementary function, e.g. internal combustion engine with supercharger
and of complementary function, e.g. internal combustion engine with supercharger · 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 | F01C11/008 |
| Official title | {and of complementary function, e.g. internal combustion engine with supercharger} |
| Display label | and of complementary function, e.g. internal combustion engine with supercharger |
| Total patents | 82 |
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 | 9 |
| 2016 | 16 |
| 2017 | 8 |
| 2018 | 14 |
| 2019 | 9 |
| 2020 | 15 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine intake assembly with selector valve
US-2020116076-A1 · Apr 16, 2020 · US
Compound engine assembly with common inlet
US-10533489-B2 · Jan 14, 2020 · US
Engine intake assembly with selector valve
US-10533487-B2 · Jan 14, 2020 · US
Engine assembly for an auxiliary power unit
US-10501200-B2 · Dec 10, 2019 · US
Compound engine assembly with inlet lip anti-icing
US-10428734-B2 · Oct 1, 2019 · US
Engine assembly with modular compressor and turbine
US-10408123-B2 · Sep 10, 2019 · US
Engine assembly with exhaust pipe nozzle
US-10393014-B2 · Aug 27, 2019 · US
Compound engine assembly with confined fire zone
US-10371060-B2 · Aug 6, 2019 · US
Compound cycle engine
US-2019128177-A1 · May 2, 2019 · US
Compound engine assembly with offset turbine shaft, engine shaft and inlet duct
US-2019112973-A1 · Apr 18, 2019 · US
Compound cycle engine
US-2019040794-A1 · Feb 7, 2019 · US
Compound cycle engine
US-10196971-B2 · Feb 5, 2019 · US
Engine assembly for an auxiliary power unit
US-2018346142-A1 · Dec 6, 2018 · US
Compound cycle engine
US-10107195-B2 · Oct 23, 2018 · US
Rotary internal combustion engine with unequal volumetric ratios
US-2018223728-A1 · Aug 9, 2018 · US
Engine intake assembly with selector valve
US-2018187591-A1 · Jul 5, 2018 · US
Compound engine assembly with cantilevered compressor and turbine
US-2018179948-A1 · Jun 28, 2018 · US
Engine assembly with direct drive of generator
US-9994332-B2 · Jun 12, 2018 · US
Engine assembly with turbine support casing
US-9970295-B2 · May 15, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01C11/008?
- CPC F01C11/008 is the Cooperative Patent Classification code for “and of complementary function, e.g. internal combustion engine with supercharger.”
- How many patents are filed under CPC F01C11/008 (and of complementary function, e.g. internal combustion engine with supercharger)?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC F01C11/008 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).