E03B 1/02
Methods or layout of installations for water supply: for public or like
Official title: for public or like main supply {for industrial use}
E03B1/02 (Methods or layout of installations for water supply: for public or like) appears on 65 US grants and 80 published applications in this corpus.
Search patents in E03B- Granted patents
- 65
- Published applications
- 80
- Assignees
- 53
- Inventors
- 180
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 3 |
| 2014 | 4 | 8 |
| 2015 | 0 | 3 |
| 2016 | 4 | 6 |
| 2017 | 6 | 6 |
| 2018 | 4 | 16 |
| 2019 | 7 | 7 |
| 2020 | 9 | 4 |
| 2021 | 8 | 2 |
| 2022 | 4 | 5 |
| 2023 | 4 | 1 |
| 2024 | 2 | 4 |
| 2025 | 4 | 5 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Water supply system with cross-feed link and aircraft having a water supply system27 Jan 2026US 12,534,888 B2Airbus Operations GmbH
- Intelligent rainwater regulation and storage system based on mid-layer water intake18 Nov 2025US 12,473,718 B1Cccc Second Highway Consultants Co., Ltd.
- Sustainable water utilization and disaster mitigation system9 Sep 2025US 12,410,590 B1
- Water control system for closed-loop water systems5 Aug 2025US 12,379,734 B2Universal City Studios LLC
- Underground stormwater storage system21 Jan 2025US 12,203,258 B2Civ-Con Products & Solutions LLC
- Sustainable Water Utilization and Disaster Mitigation System11 Jun 2026US 2026/0160048 A1
- Independent water use system19 Mar 2026US 2026/0078570 A1Kubota Corporation
- Pipeline grouping apparatus, pipeline grouping method, and pipeline grouping program15 Jan 2026US 2026/0017424 A1Kubota Corporation
- Intelligent rainwater regulation and storage system based on mid-layer water intake20 Nov 2025US 2025/0354357 A1Cccc Second Highway Consultants Co., Ltd.
- Cold water cooling with heat recovery29 May 2025US 2025/0171985 A1Georg Fischer JRG AG
Most cited
By later US patents
- Water quality management system33US 6,245,224 B1Hitachi, Ltd. · 2001
- Flow testing system for fluid networks31US 7,983,869 B12011
- Method of controlling an underground fluid flow system23US 5,937,373 AThe E. H. Wachs Company · 1999
- Water supply system23US 7,201,180 B2Optimus Water Technologies Ltd. · 2007
- Modular sand filtration-anchor system and wave energy water desalination system and methods of using potable water produced by wave energy desalination15US 10,029,927 B2Murtech, Inc. · 2018