Cryogenic liquid storage apparatus
US-2026049693-A1 · Feb 19, 2026 · US
for medium-size and small storage vessels not under pressure (F17C13/008 and F17C13/02 - F17C13/12 take precedence)
for medium-size and small storage vessels not under pressure (F17C13/008 and F17C13/02 - F17C13/12 take precedence) · 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 | F17C13/005 |
| Official title | {for medium-size and small storage vessels not under pressure (F17C13/008 and F17C13/02 - F17C13/12 take precedence)} |
| Display label | for medium-size and small storage vessels not under pressure (F17C13/008 and F17C13/02 - F17C13/12 take precedence) |
| Total patents | 46 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 6 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device for storing cryogenic fluid
US-12449096-B2 · Oct 21, 2025 · US
Cryogenic liquid storage apparatus
US-12313223-B2 · May 27, 2025 · US
Tank for storing liquefied gas and fluid transfer method
US-2025164074-A1 · May 22, 2025 · US
Method for reducing hydrogen evaporation losses
US-2025157272-A1 · May 15, 2025 · US
Device for supplying cryogenic fluid and installation for filling tanks
US-2024360957-A1 · Oct 31, 2024 · US
Hydrogen re-liquefaction system
US-2024337439-A1 · Oct 10, 2024 · US
Aircraft fuel storage system
US-2024239510-A1 · Jul 18, 2024 · US
System for regulating pressure in liquid hydrogen fuel tank for a fuel cell electric vehicle
US-2024178420-A1 · May 30, 2024 · US
Cryogenic liquid storage apparatus
US-2024035622-A1 · Feb 1, 2024 · US
Cryosphere
US-11879595-B2 · Jan 23, 2024 · US
Hydrogen refueling station and system, and method of using the same
US-2023279995-A1 · Sep 7, 2023 · US
Cryogenic vessel
US-11549645-B2 · Jan 10, 2023 · US
System, method and apparatus for modular, mobile rail fueling
US-11499678-B2 · Nov 15, 2022 · US
Device for storing cryogenic fluid
US-2022221110-A1 · Jul 14, 2022 · US
Cryosphere
US-2022186885-A1 · Jun 16, 2022 · US
Cryosphere
US-11268655-B2 · Mar 8, 2022 · US
Method for operating a reliquefaction system
US-2021348840-A1 · Nov 11, 2021 · US
Gas venting pipe
US-10969046-B2 · Apr 6, 2021 · US
Fuel gas distribution method
US-10883664-B2 · Jan 5, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F17C13/005?
- CPC F17C13/005 is the Cooperative Patent Classification code for “for medium-size and small storage vessels not under pressure (F17C13/008 and F17C13/02 - F17C13/12 take precedence).”
- How many patents are filed under CPC F17C13/005 (for medium-size and small storage vessels not under pressure (F17C13/008 and F17C13/02 - F17C13/12 take precedence))?
- Our database includes 46 publications tagged with this CPC code.
- Is patent activity under CPC F17C13/005 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).