Magnetic bearing apparatus with axial pole segments
US-12454978-B2 · Oct 28, 2025 · US
of magnetic bearings
of magnetic bearings · 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 | F16C37/005 |
| Official title | {of magnetic bearings} |
| Display label | of magnetic bearings |
| Total patents | 70 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 22 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 4 |
| 2024 | 7 |
| 2025 | 8 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Turbo chiller
US-2025189183-A1 · Jun 12, 2025 · US
Magnetic thrust bearing with pumping effect
US-2024426341-A1 · Dec 26, 2024 · US
Magnetic-foil bearing with cooling system
US-2024352967-A1 · Oct 24, 2024 · US
Magnetic-foil bearing with cooling system
US-2024352968-A1 · Oct 24, 2024 · US
Active magnetic bearing apparatus
US-2024344559-A1 · Oct 17, 2024 · US
Active magnetic bearing apparatus
US-12018718-B2 · Jun 25, 2024 · US
Device for controlling a magnetic bearing and associated system
US-2024093729-A1 · Mar 21, 2024 · US
Magnetic bearing apparatus
US-2024084850-A1 · Mar 14, 2024 · US
Active magnetic bearing apparatus
US-2023235785-A1 · Jul 27, 2023 · US
Thrust magnetic bearing
US-2023228297-A1 · Jul 20, 2023 · US
Turbomachine systems with magnetic bearing cooling and method
US-11686214-B2 · Jun 27, 2023 · US
Active magnetic bearing apparatus
US-11592060-B2 · Feb 28, 2023 · US
Turbo chiller
US-2022136744-A1 · May 5, 2022 · US
Active magnetic bearing apparatus
US-2022120317-A1 · Apr 21, 2022 · US
Magnetic bearing assembly having inner ventilation
US-11261916-B2 · Mar 1, 2022 · US
Magnetic thrust load support for downhole-type system
US-2022006352-A1 · Jan 6, 2022 · US
Active magnetic bearing apparatus
US-11209046-B2 · Dec 28, 2021 · US
Modular compressor with gas bearings and system for raising the pressure in production gas
US-11098726-B2 · Aug 24, 2021 · US
Magnetic bearing for a turbomachine
US-11002283-B2 · May 11, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16C37/005?
- CPC F16C37/005 is the Cooperative Patent Classification code for “of magnetic bearings.”
- How many patents are filed under CPC F16C37/005 (of magnetic bearings)?
- Our database includes 70 publications tagged with this CPC code.
- Is patent activity under CPC F16C37/005 growing?
- Publication counts under this code: 7 in 2024 vs 8 in 2025 (latest complete years).