Liquid filter equipped with an anti-leakage valve
US-12533611-B2 · Jan 27, 2026 · US
with bypass means
with bypass means · 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 | F02M37/36 |
| Official title | with bypass means |
| Display label | with bypass means |
| Total patents | 51 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
No filter no run fluid filter with integration of low pressure fluid system
US-12502626-B2 · Dec 23, 2025 · US
Mesh filter for fuel supply system of vehicle
US-12220653-B2 · Feb 11, 2025 · US
Filter valve assembly
US-12208350-B2 · Jan 28, 2025 · US
Fuel filter assembly
US-12128336-B2 · Oct 29, 2024 · US
Fuel filter assembly
US-12128337-B2 · Oct 29, 2024 · US
Valve arrangement, liquid filters, filter assemblies, and method
US-2024261711-A1 · Aug 8, 2024 · US
Valve arrangement, liquid filters, filter assemblies, and method
US-11975278-B2 · May 7, 2024 · US
Filter housing for a fuel filter
US-11898523-B1 · Feb 13, 2024 · US
Filter Housing for a Fuel Filter
US-2024044307-A1 · Feb 8, 2024 · US
Filter valve assembly
US-11732658-B2 · Aug 22, 2023 · US
Fuel filter assembly
US-11717776-B2 · Aug 8, 2023 · US
Mesh filter for fuel supply system of vehicle
US-2023226467-A1 · Jul 20, 2023 · US
Fuel filter assembly
US-11692519-B2 · Jul 4, 2023 · US
Liquid filter equipped with an anti-leakage valve
US-2023038331-A1 · Feb 9, 2023 · US
Filter valve assembly
US-2022370936-A1 · Nov 24, 2022 · US
Filter valve assembly
US-2022316409-A1 · Oct 6, 2022 · US
No filter no run fluid filter with integration of low pressure fluid system
US-2022241704-A1 · Aug 4, 2022 · US
Fuel filter assembly
US-2022193581-A1 · Jun 23, 2022 · US
No filter no run fluid filter with integration of low pressure fluid system
US-11325059-B2 · May 10, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M37/36?
- CPC F02M37/36 is the Cooperative Patent Classification code for “with bypass means.”
- How many patents are filed under CPC F02M37/36 (with bypass means)?
- Our database includes 51 publications tagged with this CPC code.
- Is patent activity under CPC F02M37/36 growing?
- Publication counts under this code: 6 in 2024 vs 3 in 2025 (latest complete years).