E03F 5/102
Using already existing parts of the sewer system for runoff-regulation
Official title: {using already existing parts of the sewer system for runoff-regulation}
E03F5/102 (Using already existing parts of the sewer system for runoff-regulation) appears on 8 US grants and 10 published applications in this corpus.
Search patents in E03F- Granted patents
- 8
- Published applications
- 10
- Assignees
- 6
- Inventors
- 14
- Latest grant
- 7 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Unitized formed construction materials and methods for making same7 Sep 2021US 11,111,157 B2Rjsk, LLC
- Utilizing debris basins for stormwater retention15 Jun 2021US 11,035,113 B2
- Sump system6 Apr 2021US 10,968,618 B1
- Wastewater source control system14 Feb 2006US 6,997,201 B2
- Flume for optimization of sewer system and wastewater treatment plant capacity17 Feb 2004US 6,692,189 B2Aqua Flow Technologies LLC
- Overflow pipe system8 Jul 2021US 2021/0207357 A1
- Utilizing Debris Basins for Stormwater Retention30 Jul 2020US 2020/0240129 A1
- Unitized formed construction materials and methods for making same19 Mar 2020US 2020/0087165 A1Rjsk, LLC
- Surface water drainage system24 Jan 2019US 2019/0024358 A1
- Multiple Inlet flow regulator6 Jan 2011US 2011/0000837 A1
Most cited
By later US patents
- Method and apparatus for sewer system flow control to reduce wastewater treatment electrical costs18US 6,318,395 B1Aquaflow Technologies, LLC · 2001
- Wastewater source control system8US 6,997,201 B22006
- Passive flow control valve6US 6,561,225 B2Red Valve Company, Inc. · 2003
- Sump system4US 10,968,618 B12021
- Utilizing debris basins for stormwater retention2US 11,035,113 B22021