Nacelle inlet assembly with composite lipskin
US-12163440-B2 · Dec 10, 2024 · US
Liquid application
Liquid application · 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 | B64D15/06 |
| Official title | Liquid application |
| Display label | Liquid application |
| Total patents | 76 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 13 |
| 2018 | 4 |
| 2019 | 11 |
| 2020 | 9 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 12 |
| 2025 | 11 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Liquid-impregnated surfaces, methods of making, and devices incorporating the same
US-2024401892-A1 · Dec 5, 2024 · US
Propulsion system, anti-icing method of rotor and aircraft
US-12139261-B2 · Nov 12, 2024 · US
Method for producing a perforated nacelle inlet assembly
US-2024367819-A1 · Nov 7, 2024 · US
Method for producing a perforated nacelle inlet assembly
US-12077320-B2 · Sep 3, 2024 · US
Z-CNT filled meltable adhesives for bonding of deicers
US-11919648-B2 · Mar 5, 2024 · US
Nacelle inlet assembly that promotes laminar flow
US-2024018881-A1 · Jan 18, 2024 · US
Method for producing a perforated nacelle inlet assembly
US-2024017850-A1 · Jan 18, 2024 · US
System for providing protection from icing using a fuel cell
US-2023382537-A1 · Nov 30, 2023 · US
Aeronautical equipment
US-11772830-B2 · Oct 3, 2023 · US
Z-cnt filled meltable adhesives for bonding of deicers
US-2023121788-A1 · Apr 20, 2023 · US
Z-CNT filled meltable adhesives for bonding of deicers
US-11542019-B2 · Jan 3, 2023 · US
Propulsion system, anti-icing method of rotor and aircraft
US-2022212806-A1 · Jul 7, 2022 · US
Surface deicing device configured not to generate electromagnetic interference
US-11358726-B2 · Jun 14, 2022 · US
Aircraft heating assembly with liquid cooled internal combustion engine and heating element using waste heat
US-11214381-B2 · Jan 4, 2022 · US
Aircraft systems and methods utilizing waste heat in fuel
US-11199133-B2 · Dec 14, 2021 · US
Apparatus and methods employing liquid-impregnated surfaces
US-2021291243-A1 · Sep 23, 2021 · US
Controlled liquid/solid mobility using external fields on lubricant-impregnated surfaces
US-11079141-B2 · Aug 3, 2021 · US
Apparatus and methods employing liquid-impregnated surfaces
US-10882085-B2 · Jan 5, 2021 · US
Aeronautical equipment
US-2020354088-A1 · Nov 12, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64D15/06?
- CPC B64D15/06 is the Cooperative Patent Classification code for “Liquid application.”
- How many patents are filed under CPC B64D15/06 (Liquid application)?
- Our database includes 76 publications tagged with this CPC code.
- Is patent activity under CPC B64D15/06 growing?
- Publication counts under this code: 12 in 2024 vs 11 in 2025 (latest complete years).