Injector corrosion isolation seal
US-2018142598-A1 · May 24, 2018 · US
Sealing of fuel injection apparatus not otherwise provided for
Sealing of fuel injection apparatus not otherwise provided for · 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 | F02M2200/16 |
| Official title | Sealing of fuel injection apparatus not otherwise provided for |
| Display label | Sealing of fuel injection apparatus not otherwise provided for |
| Total patents | 168 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 24 |
| 2017 | 14 |
| 2018 | 22 |
| 2019 | 15 |
| 2020 | 23 |
| 2021 | 9 |
| 2022 | 11 |
| 2023 | 10 |
| 2024 | 13 |
| 2025 | 5 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Injector corrosion isolation seal
US-9874128-B2 · Jan 23, 2018 · US
Fuel pump for a direct injection system with a better hydraulic sealing of the intake valve
US-9856844-B2 · Jan 2, 2018 · US
Injector clip
US-2017356413-A1 · Dec 14, 2017 · US
Control valve assembly
US-2017328319-A1 · Nov 16, 2017 · US
Fuel Rail Assembly for an Internal Combustion Engine
US-2017328321-A1 · Nov 16, 2017 · US
High pressure valve
US-2017306914-A1 · Oct 26, 2017 · US
Seal for fuel injector system
US-2017241550-A1 · Aug 24, 2017 · US
Fuel injection valve and fuel injection system
US-2017218908-A1 · Aug 3, 2017 · US
Control valve
US-9714633-B2 · Jul 25, 2017 · US
Assembly
US-9709181-B2 · Jul 18, 2017 · US
Methods and systems for a fuel injector assembly
US-2017175667-A1 · Jun 22, 2017 · US
Fuel Injector Driver for Cold Start of High Resistance Injector
US-2017167428-A1 · Jun 15, 2017 · US
Injector seals for dual fuel application
US-2017159625-A1 · Jun 8, 2017 · US
Sealing system for an engine
US-9670889-B2 · Jun 6, 2017 · US
Fuel injector
US-9574536-B2 · Feb 21, 2017 · US
Valve assembly and injection valve
US-9574532-B2 · Feb 21, 2017 · US
Fuel injector coupling device
US-9528485-B2 · Dec 27, 2016 · US
Pipe connector and fuel injection system
US-9506436-B2 · Nov 29, 2016 · US
Common rail fuel injector
US-2016341166-A1 · Nov 24, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M2200/16?
- CPC F02M2200/16 is the Cooperative Patent Classification code for “Sealing of fuel injection apparatus not otherwise provided for.”
- How many patents are filed under CPC F02M2200/16 (Sealing of fuel injection apparatus not otherwise provided for)?
- Our database includes 168 publications tagged with this CPC code.
- Is patent activity under CPC F02M2200/16 growing?
- Publication counts under this code: 13 in 2024 vs 5 in 2025 (latest complete years).