Methods and systems for optimizing carbon dioxide sequestration operations
US-10156321-B2 · Dec 18, 2018 · US
for distribution of gas
for distribution of gas · 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 | F17D1/04 |
| Official title | for distribution of gas |
| Display label | for distribution of gas |
| Total patents | 301 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 21 |
| 2017 | 15 |
| 2018 | 22 |
| 2019 | 19 |
| 2020 | 28 |
| 2021 | 21 |
| 2022 | 28 |
| 2023 | 35 |
| 2024 | 46 |
| 2025 | 32 |
| 2026 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Flow passage structure, intake and exhaust member, and processing apparatus
US-2017372923-A1 · Dec 28, 2017 · US
Infrastructure monitoring devices, systems, and methods
US-9849322-B2 · Dec 26, 2017 · US
Compressed Gas Dispensing
US-2017336028-A1 · Nov 23, 2017 · US
Chilled clathrate transportation system
US-9822932-B2 · Nov 21, 2017 · US
Toroidal Plasma Channel with Varying Cross-Section Areas Along the Channel
US-2017309456-A1 · Oct 26, 2017 · US
Drip riser and method of operation
US-2017292658-A1 · Oct 12, 2017 · US
Kinetic hydrate inhibitors for controlling gas hydrate formation in wet gas systems
US-2017248276-A1 · Aug 31, 2017 · US
Coating method for gas delivery system
US-9689533-B2 · Jun 27, 2017 · US
Natural gas leakage detection device
US-2017146196-A1 · May 25, 2017 · US
Hydrogen supply method and system
US-9651199-B1 · May 16, 2017 · US
Structure and method for fastening ball seat for ball valve, trunnion-type ball valve, and hydrogen station using said valve
US-2017130847-A1 · May 11, 2017 · US
Hydrogen supply method and system
US-9574715-B2 · Feb 21, 2017 · US
Gas supplying apparatus
US-9556966-B2 · Jan 31, 2017 · US
Fuel supply pipeline system for gas turbine
US-2017009666-A1 · Jan 12, 2017 · US
Helium Management Control System
US-2017002802-A1 · Jan 5, 2017 · US
The prevention of surge wave instabilities in three phase gas condensate flowlines
US-2016367957-A1 · Dec 22, 2016 · US
Process for producing biomethane for injection into a gas network from a plurality of production sites and set of devices for the implementation thereof
US-9506605-B2 · Nov 29, 2016 · US
GIS enabled pipeline upgrading system
US-9470591-B2 · Oct 18, 2016 · US
Monitoring of conduits
US-9453821-B2 · Sep 27, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F17D1/04?
- CPC F17D1/04 is the Cooperative Patent Classification code for “for distribution of gas.”
- How many patents are filed under CPC F17D1/04 (for distribution of gas)?
- Our database includes 301 publications tagged with this CPC code.
- Is patent activity under CPC F17D1/04 growing?
- Publication counts under this code: 46 in 2024 vs 32 in 2025 (latest complete years).