Valve, storage facility and filling station
US-2018347758-A1 · Dec 6, 2018 · US
for vessels under pressure (F17C13/008 and F17C13/02 - F17C13/12 take precedence)
for vessels 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 | F17C13/002 |
| Official title | {for vessels under pressure (F17C13/008 and F17C13/02 - F17C13/12 take precedence)} |
| Display label | for vessels under pressure (F17C13/008 and F17C13/02 - F17C13/12 take precedence) |
| Total patents | 404 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 15 |
| 2017 | 20 |
| 2018 | 44 |
| 2019 | 38 |
| 2020 | 39 |
| 2021 | 39 |
| 2022 | 41 |
| 2023 | 40 |
| 2024 | 49 |
| 2025 | 58 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gas supply device, gas supply device having mixing function, welding device, and gas supply method
US-2018290229-A1 · Oct 11, 2018 · US
High pressure tank
US-2018266630-A1 · Sep 20, 2018 · US
Pressure vessel with dome supported diaphragm
US-10054266-B2 · Aug 21, 2018 · US
Additively manufactured reinforced structure
US-2018229863-A1 · Aug 16, 2018 · US
Service Device for a Pressure Vessel System
US-2018209590-A1 · Jul 26, 2018 · US
High-pressure container
US-2018195668-A1 · Jul 12, 2018 · US
High pressure tank, method of producing the high pressure tank, and apparatus for producing the high pressure tank
US-2018163926-A1 · Jun 14, 2018 · US
High pressure tank
US-2018045371-A1 · Feb 15, 2018 · US
Lpg bombe cooling system of bi-fuel vehicle
US-2018017021-A1 · Jan 18, 2018 · US
Pressure vessel comprising a heat exchanger for a cryogenically stored medium
US-9857029-B2 · Jan 2, 2018 · US
Pressure vessel liner venting via nanotextured surface
US-2017336031-A1 · Nov 23, 2017 · US
Method and apparatus for servicing a tank, a plug, or a tank and plug
US-9822931-B2 · Nov 21, 2017 · US
Adsorption storage tank for natural gas
US-2017326972-A1 · Nov 16, 2017 · US
Method and apparatus for controlling gas flow from cylinders
US-9816642-B2 · Nov 14, 2017 · US
Hydrogen filling method for fuel cell vehicle
US-2017314734-A1 · Nov 2, 2017 · US
Pressure Vessel Vented Boss with Sintered Metal Plug
US-2017292651-A1 · Oct 12, 2017 · US
System with remotely controlled, pressure actuated tank valve
US-2017292656-A1 · Oct 12, 2017 · US
Vented Fitting for Pressure Vessel Boss
US-2017268725-A1 · Sep 21, 2017 · US
Pressure vessel with dome supported diaphragm
US-2017261158-A1 · Sep 14, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F17C13/002?
- CPC F17C13/002 is the Cooperative Patent Classification code for “for vessels under pressure (F17C13/008 and F17C13/02 - F17C13/12 take precedence).”
- How many patents are filed under CPC F17C13/002 (for vessels under pressure (F17C13/008 and F17C13/02 - F17C13/12 take precedence))?
- Our database includes 404 publications tagged with this CPC code.
- Is patent activity under CPC F17C13/002 growing?
- Publication counts under this code: 49 in 2024 vs 58 in 2025 (latest complete years).