Vehicle wash assessment
US-10521981-B2 · Dec 31, 2019 · US
Cleaning aircraft
Cleaning aircraft · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B64F5/30 |
| Official title | Cleaning aircraft |
| Display label | Cleaning aircraft |
| Total patents | 314 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 10 |
| 2017 | 18 |
| 2018 | 21 |
| 2019 | 35 |
| 2020 | 34 |
| 2021 | 40 |
| 2022 | 60 |
| 2023 | 24 |
| 2024 | 29 |
| 2025 | 34 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Turbine engine fleet wash management system
US-2019330998-A1 · Oct 31, 2019 · US
Foreign object damage elimination system
US-2019315493-A1 · Oct 17, 2019 · US
Large-area selective ablation methods
US-10363586-B2 · Jul 30, 2019 · US
Disinfection system
US-10363329-B2 · Jul 30, 2019 · US
Surface materials for decontamination with decontaminants
US-10286430-B2 · May 14, 2019 · US
Alpha case removal process for a main rotor blade spar
US-10155298-B2 · Dec 18, 2018 · US
Lavatory debris removal
US-2018353025-A1 · Dec 13, 2018 · US
Vehicle wash assessment
US-2018350168-A1 · Dec 6, 2018 · US
System and method for positioning an automated assembly tool relative to a structure
US-10118714-B2 · Nov 6, 2018 · US
Methods of cleaning a component within a turbine engine
US-2018313225-A1 · Nov 1, 2018 · US
Method and device for cleaning a jet engine
US-2018306055-A1 · Oct 25, 2018 · US
Gas Turbine Engine Wash System
US-2018283209-A1 · Oct 4, 2018 · US
Cleaning composition and method for enhanced sealant adhesion
US-2018265820-A1 · Sep 20, 2018 · US
Acoustic panel cleaning
US-2018264525-A1 · Sep 20, 2018 · US
Methods and systems for cleaning components of a turbine engine
US-2018258787-A1 · Sep 13, 2018 · US
Detergent delivery methods and systems for turbine engines
US-2018237163-A1 · Aug 23, 2018 · US
Automated decontamination of complex areas
US-2018214591-A1 · Aug 2, 2018 · US
Light-converting lighting assembly
US-2018209613-A1 · Jul 26, 2018 · US
Large-area selective ablation systems and methods
US-2018185891-A1 · Jul 5, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64F5/30?
- CPC B64F5/30 is the Cooperative Patent Classification code for “Cleaning aircraft.”
- How many patents are filed under CPC B64F5/30 (Cleaning aircraft)?
- Our database includes 314 publications tagged with this CPC code.
- Is patent activity under CPC B64F5/30 growing?
- Publication counts under this code: 29 in 2024 vs 34 in 2025 (latest complete years).