Dampened bearing component, bearing including said component, and rotary machine including said bearing
US-11859662-B2 · Jan 2, 2024 · US
for axial pumps
for axial 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 | F04D29/0476 |
| Official title | {for axial pumps} |
| Display label | for axial pumps |
| Total patents | 34 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 7 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bearing system for vertical shafts
US-11808278-B2 · Nov 7, 2023 · US
Blood pump
US-11668321-B2 · Jun 6, 2023 · US
Fluid pump
US-11415150-B2 · Aug 16, 2022 · US
A pump with a bearing lubrication system
US-2022099089-A1 · Mar 31, 2022 · US
A dampened bearing component, bearing including said component, and rotary machine including said bearing
US-2022074422-A1 · Mar 10, 2022 · US
Blood pump
US-2021205602-A1 · Jul 8, 2021 · US
Fluid pump
US-2021199127-A1 · Jul 1, 2021 · US
Press-fit thrust bearing system and apparatus
US-10907643-B2 · Feb 2, 2021 · US
Unitary thick diamond composite downhole tool components
US-10883506-B2 · Jan 5, 2021 · US
Bearing system for vertical shafts
US-2020362871-A1 · Nov 19, 2020 · US
Rotary Blood Pump
US-2020345909-A1 · Nov 5, 2020 · US
Rotary blood pump
US-10758654-B2 · Sep 1, 2020 · US
Bearing assembly for use in axial-flow cardiopulmonary bypass blood pumps and related pumps
US-10520025-B1 · Dec 31, 2019 · US
Pump apparatus
US-2019301480-A1 · Oct 3, 2019 · US
Press-fit thrust bearing system and apparatus
US-2019285079-A1 · Sep 19, 2019 · US
Press-fit thrust bearing system and apparatus
US-10359045-B2 · Jul 23, 2019 · US
Rotary Blood Pump
US-2019209754-A1 · Jul 11, 2019 · US
Rotary blood pump
US-10265449-B2 · Apr 23, 2019 · US
Axial flow pump with multi-grooved rotor
US-10251985-B2 · Apr 9, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F04D29/0476?
- CPC F04D29/0476 is the Cooperative Patent Classification code for “for axial pumps.”
- How many patents are filed under CPC F04D29/0476 (for axial pumps)?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC F04D29/0476 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2024 (latest complete years).