Connection space and hydrogen supply arrangement
US-2026036263-A1 · Feb 5, 2026 · US
for large storage containers for liquefied gas (for large containers in general B65D90/22)
for large storage containers for liquefied gas (for large containers in general B65D90/22) · 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 | F17C13/126 |
| Official title | {for large storage containers for liquefied gas (for large containers in general B65D90/22)} |
| Display label | for large storage containers for liquefied gas (for large containers in general B65D90/22) |
| Total patents | 30 |
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 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 4 |
| 2020 | 4 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cryogenic containment system
US-12516876-B2 · Jan 6, 2026 · US
Method of controlling pressure in a hydrogen fuel tank
US-2025333184-A1 · Oct 30, 2025 · US
Diffuser for recirculated liquids
US-2025305642-A1 · Oct 2, 2025 · US
System injecting gas into a storage tank
US-12429168-B2 · Sep 30, 2025 · US
Pressure reducer for enabling the use of polymer pipes for thermal pressure relief devices of hydrogen-operated vehicles
US-2025290604-A1 · Sep 18, 2025 · US
Marine vessel comprising LG handling system
US-12372207-B2 · Jul 29, 2025 · US
Diffuser for recirculated liquids
US-12352390-B1 · Jul 8, 2025 · US
A method of storing ethane
US-2025207726-A1 · Jun 26, 2025 · US
Rebound composite electromagnetic energy dissipation device for reducing sloshing with liquid-filled ball for large liquefied natural gas (lng) storage tank
US-2025129897-A1 · Apr 24, 2025 · US
Gear transmission and rotation amplification type device for reducing sloshing
US-2025075862-A1 · Mar 6, 2025 · US
System injecting gas into a storage tank
US-2025060073-A1 · Feb 20, 2025 · US
Storage tank
US-2025043924-A1 · Feb 6, 2025 · US
Liquid hydrogen storage tank
US-11953160-B2 · Apr 9, 2024 · US
Sealed and thermally insulating tank
US-11796130-B2 · Oct 24, 2023 · US
Cryogenic containment system
US-2023108882-A1 · Apr 6, 2023 · US
Composite structures, composite storage tanks, vehicles including such composite storage tanks, and related systems and methods
US-11559964-B2 · Jan 24, 2023 · US
Liquid hydrogen storage tank
US-2022307651-A1 · Sep 29, 2022 · US
Composite structures, composite storage tanks, vehicles including such composite storage tanks, and related systems and methods
US-2020384719-A1 · Dec 10, 2020 · US
Sealed and thermally insulating tank
US-2020271273-A1 · Aug 27, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F17C13/126?
- CPC F17C13/126 is the Cooperative Patent Classification code for “for large storage containers for liquefied gas (for large containers in general B65D90/22).”
- How many patents are filed under CPC F17C13/126 (for large storage containers for liquefied gas (for large containers in general B65D90/22))?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC F17C13/126 growing?
- Publication counts under this code: 1 in 2024 vs 11 in 2025 (latest complete years).