E03B 7/02
Public or like main pipe systems
E03B7/02 (Public or like main pipe systems) appears on 82 US grants and 101 published applications in this corpus.
Search patents in E03B- Granted patents
- 82
- Published applications
- 101
- Assignees
- 60
- Inventors
- 177
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 3 |
| 2008 | 0 | 3 |
| 2009 | 1 | 1 |
| 2010 | 1 | 3 |
| 2011 | 0 | 2 |
| 2012 | 1 | 5 |
| 2013 | 5 | 2 |
| 2014 | 3 | 5 |
| 2015 | 1 | 0 |
| 2016 | 2 | 2 |
| 2017 | 3 | 2 |
| 2018 | 3 | 23 |
| 2019 | 4 | 5 |
| 2020 | 9 | 12 |
| 2021 | 7 | 7 |
| 2022 | 8 | 11 |
| 2023 | 12 | 4 |
| 2024 | 6 | 5 |
| 2025 | 3 | 2 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Non-disruptive underground pipe replacement process23 Jun 2026US 12,663,098 B2
- Method and system for detecting a structural anomaly in a pipeline network9 Jun 2026US 12,650,358 B2The University of Adelaide
- Control of a water supply system using pumping stations with resource optimized pressure and flow target values7 Apr 2026US 12,595,886 B2Siemens Aktiengesellschaft
- Detection of structural anomalies in a pipeline network24 Feb 2026US 12,560,505 B2The University of Adelaide
- Drinking water supply system with drinking water quality monitoring function, method for controlling same, and computer program30 Dec 2025US 12,509,864 B2Viega Technology GmbH & Co. KG
- Systems and methods for controlling fluid-flow network transport infrastructure using connected field devices15 Jan 2026US 2026/0016842 A1Xylem Vue Inc.
- Cold water cooling with heat recovery29 May 2025US 2025/0171985 A1Georg Fischer JRG AG
- System and method for acoustic leak detection in a utility distribution system24 Apr 2025US 2025/0130134 A1Kamstrup A/S
- Non-disruptive underground pipe replacement process19 Dec 2024US 2024/0418295 A1
- Liquid supply system11 Jul 2024US 2024/0229427 A9Electrophor, Inc.
Most cited
By later US patents
- Adaptive control for irrigation system125US 8,219,254 B2Water Optimizer LLC. · 2012
- Control of the flow rate and fluid pressure in a pipeline network for optimum distribution of the fluid to consumers47US 4,200,911 AHitachi, Ltd. · 1980
- Utility management system and method35US 7,707,125 B2ControlSoft, Inc. · 2010
- Apparatus and method to mount sensors below a main valve of a fire hydrant25US 10,612,216 B2Kennedy Valve Company · 2020
- Method and apparatus for controlling pressure and flow in water distribution networks25US 4,562,552 AHitachi Control Systems, Inc. · 1985