High pressure pump
US-11846282-B2 · Dec 19, 2023 · US
the inlet and discharge means being separate members
the inlet and discharge means being separate members · 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 | F04B7/0266 |
| Official title | {the inlet and discharge means being separate members} |
| Display label | the inlet and discharge means being separate members |
| Total patents | 118 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 10 |
| 2021 | 7 |
| 2022 | 18 |
| 2023 | 15 |
| 2024 | 19 |
| 2025 | 25 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluid routing plug
US-11686296-B2 · Jun 27, 2023 · US
Fluid routing plug
US-2023193887-A1 · Jun 22, 2023 · US
High pressure pump
US-2023012666-A1 · Jan 19, 2023 · US
Fluid end assembly
US-2022397107-A1 · Dec 15, 2022 · US
High pressure pump
US-2022389916-A1 · Dec 8, 2022 · US
Buffered pump system
US-11519394-B2 · Dec 6, 2022 · US
Fluid routing plug
US-2022381234-A1 · Dec 1, 2022 · US
Fluid end
US-2022307486-A1 · Sep 29, 2022 · US
Fluid routing plug
US-2022282717-A1 · Sep 8, 2022 · US
Linear compressor
US-11434884-B2 · Sep 6, 2022 · US
High pressure diesel fuel pump pumping element
US-11421637-B2 · Aug 23, 2022 · US
Fluid routing plug
US-2022235751-A1 · Jul 28, 2022 · US
Linear compressor
US-11384745-B2 · Jul 12, 2022 · US
Fluid end
US-11359615-B2 · Jun 14, 2022 · US
High pressure pump
US-11346339-B2 · May 31, 2022 · US
Modular power end
US-2022163034-A1 · May 26, 2022 · US
Pump Fluid End with Suction Valve Closure Assist
US-2022154705-A1 · May 19, 2022 · US
Fluid routing plug
US-11300111-B2 · Apr 12, 2022 · US
Fluid End
US-2022099073-A1 · Mar 31, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F04B7/0266?
- CPC F04B7/0266 is the Cooperative Patent Classification code for “the inlet and discharge means being separate members.”
- How many patents are filed under CPC F04B7/0266 (the inlet and discharge means being separate members)?
- Our database includes 118 publications tagged with this CPC code.
- Is patent activity under CPC F04B7/0266 growing?
- Publication counts under this code: 19 in 2024 vs 25 in 2025 (latest complete years).