Split cycle internal combustion engine
US-11952938-B2 · Apr 9, 2024 · US
with reciprocating-piston pumps other than simple crankcase pumps
with reciprocating-piston pumps other than simple crankcase pumps · 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 | F02B33/06 |
| Official title | with reciprocating-piston pumps other than simple crankcase pumps |
| Display label | with reciprocating-piston pumps other than simple crankcase pumps |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 5 |
| 2019 | 1 |
| 2020 | 2 |
| 2022 | 6 |
| 2023 | 7 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Split cycle internal combustion engine
US-2023296045-A1 · Sep 21, 2023 · US
Split-cycle internal combustion engine
US-11739682-B2 · Aug 29, 2023 · US
Internal combustion engine and a vehicle
US-11702977-B2 · Jul 18, 2023 · US
Internal combustion engine and operating method of same
US-11603810-B2 · Mar 14, 2023 · US
Internal combustion engine system
US-11598248-B2 · Mar 7, 2023 · US
A method and a relative apparatus for producing liquified gases
US-2023031323-A1 · Feb 2, 2023 · US
Split-cycle internal combustion engine
US-2023003165-A1 · Jan 5, 2023 · US
Six-cylinder opposed free piston internal combustion engine generator
US-11421586-B2 · Aug 23, 2022 · US
Internal combustion engine and operating method of same
US-2022178333-A1 · Jun 9, 2022 · US
Internal combustion engine and a vehicle
US-2022154671-A1 · May 19, 2022 · US
Internal combustion engine system
US-2022154652-A1 · May 19, 2022 · US
Six-Cylinder Opposed Free Piston Internal Combustion Engine Generator
US-2022120214-A1 · Apr 21, 2022 · US
Internal combustion engine system and a method for an internal combustion engine system
US-11286847-B2 · Mar 29, 2022 · US
Internal combustion engine system and a method for an internal combustion engine system
US-2020386151-A1 · Dec 10, 2020 · US
Internal combustion engine system and a method for an internal combustion system
US-10774734-B2 · Sep 15, 2020 · US
An internal combustion engine system and a method for an internal combustion engine system
US-2019178152-A1 · Jun 13, 2019 · US
Internal combustion engine
US-9803541-B2 · Oct 31, 2017 · US
Supercharger assembly for regeneration of throttling losses and method of control
US-2017204781-A1 · Jul 20, 2017 · US
An internal combustion engine
US-2017167366-A1 · Jun 15, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02B33/06?
- CPC F02B33/06 is the Cooperative Patent Classification code for “with reciprocating-piston pumps other than simple crankcase pumps.”
- How many patents are filed under CPC F02B33/06 (with reciprocating-piston pumps other than simple crankcase pumps)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC F02B33/06 growing?
- Publication counts under this code: 7 in 2023 vs 1 in 2024 (latest complete years).