Sliding component
US-9850953-B2 · Dec 26, 2017 · US
for sliding contact bearing
for sliding contact bearing · 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 | F01D25/186 |
| Official title | {for sliding contact bearing} |
| Display label | for sliding contact bearing |
| Total patents | 260 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 23 |
| 2017 | 30 |
| 2018 | 38 |
| 2019 | 41 |
| 2020 | 30 |
| 2021 | 23 |
| 2022 | 16 |
| 2023 | 19 |
| 2024 | 13 |
| 2025 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Turbocharger with lubricant deflector
US-9850911-B2 · Dec 26, 2017 · US
Tilting pad journal bearing for use in a turbocharger
US-9822812-B2 · Nov 21, 2017 · US
Exhaust-gas turbocharger
US-9810237-B2 · Nov 7, 2017 · US
Turbine bearing and seal assembly for a turbocharger
US-9803493-B2 · Oct 31, 2017 · US
Turbocharger bearing housing with integrated heat shield
US-9797409-B2 · Oct 24, 2017 · US
Exhaust-Gas Turbocharger
US-2017292406-A1 · Oct 12, 2017 · US
Bearing ring and layer by layer method for manufacturing a bearing ring
US-2017276022-A1 · Sep 28, 2017 · US
Sump housing for a gas turbine engine
US-2017241343-A1 · Aug 24, 2017 · US
Turbocharger and method of manufacturing floating bush
US-9726189-B2 · Aug 8, 2017 · US
Bearing device and rotary machine
US-2017211616-A1 · Jul 27, 2017 · US
Thrust bearing assembly with flow path restriction
US-2017167293-A1 · Jun 15, 2017 · US
Turbomachine element comprising an auxiliary sealing means, and method for testing this element
US-2017152754-A1 · Jun 1, 2017 · US
Non-contacting seals for geared gas turbine engine bearing compartments
US-2017122127-A1 · May 4, 2017 · US
Exhaust-gas turbocharger
US-9638059-B2 · May 2, 2017 · US
Bearing device for turbocharger
US-9599119-B2 · Mar 21, 2017 · US
Non-contacting seals for geared gas turbine engine bearing compartments
US-9574459-B2 · Feb 21, 2017 · US
Transfer bearing for geared turbofan
US-2017023123-A1 · Jan 26, 2017 · US
Seal runner with controlled oil lubrication
US-2017016350-A1 · Jan 19, 2017 · US
Oil deflector
US-9540950-B2 · Jan 10, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01D25/186?
- CPC F01D25/186 is the Cooperative Patent Classification code for “for sliding contact bearing.”
- How many patents are filed under CPC F01D25/186 (for sliding contact bearing)?
- Our database includes 260 publications tagged with this CPC code.
- Is patent activity under CPC F01D25/186 growing?
- Publication counts under this code: 13 in 2024 vs 12 in 2025 (latest complete years).