Pressure vessel and method of manufacturing pressure vessel
US-2021262614-A1 · Aug 26, 2021 · US
by enhancing insulation
by enhancing insulation · 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 | F17C2260/033 |
| Official title | by enhancing insulation |
| Display label | by enhancing insulation |
| Total patents | 110 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 10 |
| 2017 | 10 |
| 2018 | 11 |
| 2019 | 12 |
| 2020 | 8 |
| 2021 | 9 |
| 2022 | 13 |
| 2023 | 8 |
| 2024 | 11 |
| 2025 | 8 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pressure vessel and method of manufacturing pressure vessel
US-11060663-B2 · Jul 13, 2021 · US
Cryogenic pressure container
US-10900612-B2 · Jan 26, 2021 · US
Tank container for transport and storage of cryogenic liquefied gases
US-2020363013-A1 · Nov 19, 2020 · US
Transport container
US-10801670-B2 · Oct 13, 2020 · US
Cryogenic liquid tank
US-2020256513-A1 · Aug 13, 2020 · US
Sealed and thermally insulating vessel having an anti-convective filler plate
US-2020256514-A1 · Aug 13, 2020 · US
Tank container for transport and storage of cryogenic liquefied gases
US-10731793-B2 · Aug 4, 2020 · US
Transport container
US-10711945-B2 · Jul 14, 2020 · US
Cryogenic liquid tank
US-10584828-B2 · Mar 10, 2020 · US
Thermal insulating structure
US-2020002085-A1 · Jan 2, 2020 · US
Use of a layer of a material as a thermal insulation barrier
US-2019390823-A1 · Dec 26, 2019 · US
Tank support assembly for a vehicle
US-2019338807-A1 · Nov 7, 2019 · US
Insulation panel for corner area of LNG cargo containment system
US-10458597-B2 · Oct 29, 2019 · US
Vapor cooled shielding liner for cryogenic storage in composite pressure vessels
US-10422478-B2 · Sep 24, 2019 · US
Storage vessel for extremely low temperature material with cryogenic jacket
US-2019226639-A1 · Jul 25, 2019 · US
Liquefied gas storage tank and liquefied gas carrier ship
US-10317010-B2 · Jun 11, 2019 · US
Transport container
US-2019145580-A1 · May 16, 2019 · US
Transport container
US-2019145579-A1 · May 16, 2019 · US
Transport container
US-2019145578-A1 · May 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F17C2260/033?
- CPC F17C2260/033 is the Cooperative Patent Classification code for “by enhancing insulation.”
- How many patents are filed under CPC F17C2260/033 (by enhancing insulation)?
- Our database includes 110 publications tagged with this CPC code.
- Is patent activity under CPC F17C2260/033 growing?
- Publication counts under this code: 11 in 2024 vs 8 in 2025 (latest complete years).