Methods and systems for city lifeline pipeline burst prevention based on iot large model
US-2026085797-A1 · Mar 26, 2026 · US
Component parts or accessories (tools for cleaning pipes B08B9/02; devices for preventing contamination of drinking water pipes for domestic use E03C1/10; devices for preventing damage in case of bursts of pipes F16L; heating or cooling of pipes or pipe systems F16L53/00)
Component parts or accessories (tools for cleaning pipes B08B9/02; devices for preventing contamination of drinking water pipes for domestic use E03C1/10; devices for preventing damage in case of bursts of pipes F16L; heating or cooling of pipes or pipe systems F16L53/00) · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E03B7/09 |
| Official title | Component parts or accessories (tools for cleaning pipes B08B9/02; devices for preventing contamination of drinking water pipes for domestic use E03C1/10; devices for preventing damage in case of bursts of pipes F16L; heating or cooling of pipes or pipe systems F16L53/00) |
| Display label | Component parts or accessories (tools for cleaning pipes B08B9/02; devices for preventing contamination of drinking water pipes for domestic use E03C1/10; devices for preventing damage in case of bursts of pipes F16L; heating or cooling of pipes or pipe systems F16L53/00) |
| Total patents | 38 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for pneumatically draining a water supply system
US-12576969-B2 · Mar 17, 2026 · US
Drinking water supply system with drinking water quality monitoring function, method for controlling same, and computer program
US-12509864-B2 · Dec 30, 2025 · US
Systems and methods for water generation estimation
US-12235117-B2 · Feb 25, 2025 · US
Portable valve operating device for use in exercising valves
US-12129934-B2 · Oct 29, 2024 · US
Portable valve operating machine for use in exercising valves having a torque management system
US-11920695-B2 · Mar 5, 2024 · US
Systems and methods for water generation estimation
US-2024019256-A1 · Jan 18, 2024 · US
Method for pneumatically draining a water supply system
US-2023383505-A1 · Nov 30, 2023 · US
Drinking water supply system with groupwise control, method for controlling the same, and computer program
US-11680392-B2 · Jun 20, 2023 · US
Apparatus and method for valve cartridge extraction
US-11585076-B2 · Feb 21, 2023 · US
Drinking water supply system having an acoustic sensor or a presence detector, method for controlling the same, and computer program
US-11499299-B2 · Nov 15, 2022 · US
Control system and method for controlling a water supply from at least two separate input lines into a sector of a water supply network
US-11454009-B2 · Sep 27, 2022 · US
Portable valve operating device for use in exercising valves
US-2022243838-A1 · Aug 4, 2022 · US
System and method for water leak detection
US-11359991-B2 · Jun 14, 2022 · US
Portable valve operating machine for use in exercising valves having a torque management system
US-2021254745-A1 · Aug 19, 2021 · US
Drinking water supply system with volume or pressure control function, method for controlling same, and computer program
US-11085174-B2 · Aug 10, 2021 · US
Apparatus and method for valve cartridge extraction
US-2021230850-A1 · Jul 29, 2021 · US
Four-Way Rotary Valve for an Aircraft Galley Plumbing System
US-2021033206-A1 · Feb 4, 2021 · US
System and method for water leak detection
US-2020378860-A1 · Dec 3, 2020 · US
Drinking Water Supply System Having an Acoustic Sensor or a Presence Detector, Method For Controlling the Same, and Computer Program
US-2020362544-A1 · Nov 19, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC E03B7/09?
- CPC E03B7/09 is the Cooperative Patent Classification code for “Component parts or accessories (tools for cleaning pipes B08B9/02; devices for preventing contamination of drinking water pipes for domestic use E03C1/10; devices for preventing damage in case of bursts of pipes F16L; heating or cooling of pipes or pipe systems F16L53/00).”
- How many patents are filed under CPC E03B7/09 (Component parts or accessories (tools for cleaning pipes B08B9/02; devices for preventing contamination of drinking water pipes for domestic use E03C1/10; devices for preventing damage in case of bursts of pipes F16L; heating or cooling of pipes or pipe systems F16L53/00))?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC E03B7/09 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).