Engine system
US-11391235-B2 · Jul 19, 2022 · US
Methods of operating
Methods of operating · 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 | F02B1/10 |
| Official title | Methods of operating |
| Display label | Methods of operating |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 11 |
| 2020 | 11 |
| 2021 | 2 |
| 2022 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine system
US-2022154663-A1 · May 19, 2022 · US
In-cylinder air injection via dual-fuel injector
US-2022018321-A1 · Jan 20, 2022 · US
Control system for compression-ignition engine
US-10895214-B2 · Jan 19, 2021 · US
Control system for compression ignition engine
US-10883438-B2 · Jan 5, 2021 · US
Control system for compression-ignition engine
US-10731590-B2 · Aug 4, 2020 · US
Control device for compression-ignition engine
US-10731589-B2 · Aug 4, 2020 · US
Apparatus and methods for controlling reciprocating internal combustion engines
US-10718211-B2 · Jul 21, 2020 · US
Control system of compression-ignition engine
US-10704524-B2 · Jul 7, 2020 · US
Control system for compression-ignition engine
US-10704480-B2 · Jul 7, 2020 · US
Apparatus and methods for controlling reciprocating internal combustion engines
US-10683754-B2 · Jun 16, 2020 · US
Control system for compression-ignition engine
US-10641193-B2 · May 5, 2020 · US
Control system for compression-ignition engine
US-10641192-B2 · May 5, 2020 · US
Control system for compression-ignition engine
US-10605193-B2 · Mar 31, 2020 · US
Internal combustion engine with injection device arranged in the cylinder barrel, and method for operating an internal combustion engine of said type
US-10590898-B2 · Mar 17, 2020 · US
Control system for compression ignition engine
US-2020032734-A1 · Jan 30, 2020 · US
Control system for compression-ignition engine
US-2019360449-A1 · Nov 28, 2019 · US
Control system of compression-ignition engine
US-2019360451-A1 · Nov 28, 2019 · US
In-cylinder air injection via dual-fuel injector
US-2019338730-A1 · Nov 7, 2019 · US
Control system for compression-ignition engine
US-2019186394-A1 · Jun 20, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02B1/10?
- CPC F02B1/10 is the Cooperative Patent Classification code for “Methods of operating.”
- How many patents are filed under CPC F02B1/10 (Methods of operating)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC F02B1/10 growing?
- Publication counts under this code: 2 in 2021 vs 3 in 2022 (latest complete years).