Gearboxes for aircraft gas turbine engines
US-2021310419-A1 · Oct 7, 2021 · US
by vapour deposition, e.g. PVD, CVD
by vapour deposition, e.g. PVD, CVD · 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 | F16C2223/60 |
| Official title | by vapour deposition, e.g. PVD, CVD |
| Display label | by vapour deposition, e.g. PVD, CVD |
| Total patents | 101 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 6 |
| 2017 | 12 |
| 2018 | 8 |
| 2019 | 9 |
| 2020 | 12 |
| 2021 | 6 |
| 2022 | 17 |
| 2023 | 6 |
| 2024 | 8 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bearing with measurement function
US-11105376-B2 · Aug 31, 2021 · US
Coated surfaces for bearings used in drilling motors
US-10883311-B2 · Jan 5, 2021 · US
Contact Layer on the Surface of a Metal Element in Relative Movement Against Another Metal Element and an Articulation Joint Provided with Such a Contact Layer
US-2020408243-A1 · Dec 31, 2020 · US
Rolling bearing and method of manufacturing the same
US-2020408261-A1 · Dec 31, 2020 · US
Coated bearing components
US-2020400192-A1 · Dec 24, 2020 · US
Sliding member
US-2020400191-A1 · Dec 24, 2020 · US
Bearing with measurement function
US-2020263736-A1 · Aug 20, 2020 · US
Assembly for a bearing and methods of making and using the same
US-2020232508-A1 · Jul 23, 2020 · US
Sliding member and piston ring
US-10655208-B2 · May 19, 2020 · US
Corrosion-resistant member
US-2020085236-A1 · Mar 19, 2020 · US
Friction piece, mechanical system comprising such a friction piece and method of implementation
US-2020080686-A1 · Mar 12, 2020 · US
Method for producing a multi-layer plain bearing element
US-2020040441-A1 · Feb 6, 2020 · US
Vapor deposition bearing coating
US-10539178-B2 · Jan 21, 2020 · US
Air bearing shaft assembly with surface layer
US-10533606-B2 · Jan 14, 2020 · US
Layer system and component
US-2019338409-A1 · Nov 7, 2019 · US
Method for manufacturing a component
US-2019330729-A1 · Oct 31, 2019 · US
Method for manufacturing a component
US-10458012-B2 · Oct 29, 2019 · US
Air bearing shaft assembly with surface layer
US-2019316632-A1 · Oct 17, 2019 · US
Air bearing with surface layer
US-2019316629-A1 · Oct 17, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16C2223/60?
- CPC F16C2223/60 is the Cooperative Patent Classification code for “by vapour deposition, e.g. PVD, CVD.”
- How many patents are filed under CPC F16C2223/60 (by vapour deposition, e.g. PVD, CVD)?
- Our database includes 101 publications tagged with this CPC code.
- Is patent activity under CPC F16C2223/60 growing?
- Publication counts under this code: 8 in 2024 vs 6 in 2025 (latest complete years).