Refrigerator
US-10514197-B2 · Dec 24, 2019 · US
Arrangements using an air layer or vacuum
Arrangements using an air layer or vacuum · 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 | F16L59/06 |
| Official title | Arrangements using an air layer or vacuum |
| Display label | Arrangements using an air layer or vacuum |
| Total patents | 196 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 10 |
| 2017 | 14 |
| 2018 | 21 |
| 2019 | 28 |
| 2020 | 21 |
| 2021 | 14 |
| 2022 | 26 |
| 2023 | 19 |
| 2024 | 16 |
| 2025 | 17 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aerogel laminate and thermal insulation material
US-2019263089-A1 · Aug 29, 2019 · US
Vacuum insulation panel, core material, and refrigerator
US-2019257573-A1 · Aug 22, 2019 · US
Self-regulating thermal insulation and related methods
US-10386131-B2 · Aug 20, 2019 · US
Wall covering assembly with ventilated portion and air curtain system
US-2019249918-A1 · Aug 15, 2019 · US
Refrigerator
US-2019216236-A1 · Jul 18, 2019 · US
Heat insulator
US-2019177911-A1 · Jun 13, 2019 · US
Silica aerogel blanket for ultra-high temperature, method for producing same, and method for constructing same
US-2019062167-A1 · Feb 28, 2019 · US
A method of producing an insulation product and a product obtained by said method
US-2018371749-A1 · Dec 27, 2018 · US
Method for manufacturing thermally insulated body, and thermally insulated body
US-2018327609-A1 · Nov 15, 2018 · US
Transfer line for cryogenic liquid
US-10113683-B2 · Oct 30, 2018 · US
Heat-insulating wall, and heat-insulating housing and method for producing the same
US-2018306375-A1 · Oct 25, 2018 · US
Refrigerator
US-10082328-B2 · Sep 25, 2018 · US
Aerogel laminated composite and thermal insulation material
US-2018250913-A1 · Sep 6, 2018 · US
Heat-insulation material, heat-insulation structure using same, and process for producing same
US-2018245731-A1 · Aug 30, 2018 · US
Heat insulation material, core material, refrigerator, manufacturing method of heat insulation material
US-2018238609-A1 · Aug 23, 2018 · US
Vacuum heat insulation panel, core material, refrigerator, manufacturing method of vacuum heat insulation panel, and recycling method of refrigerator
US-2018238605-A1 · Aug 23, 2018 · US
Container and handle and method of forming a container and handle
US-10034580-B2 · Jul 31, 2018 · US
Heat-insulating wall, and heat-insulating housing and method for producing the same
US-10030805-B2 · Jul 24, 2018 · US
Heat insulation sheet and method of manufacturing same
US-10004152-B2 · Jun 19, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L59/06?
- CPC F16L59/06 is the Cooperative Patent Classification code for “Arrangements using an air layer or vacuum.”
- How many patents are filed under CPC F16L59/06 (Arrangements using an air layer or vacuum)?
- Our database includes 196 publications tagged with this CPC code.
- Is patent activity under CPC F16L59/06 growing?
- Publication counts under this code: 16 in 2024 vs 17 in 2025 (latest complete years).