E03B 3/36
Of surface water
Official title: of surface water
E03B3/36 (Of surface water) appears on 7 US grants and 9 published applications in this corpus.
Search patents in E03B- Granted patents
- 7
- Published applications
- 9
- Assignees
- 6
- Inventors
- 12
- Latest grant
- 15 Oct 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
By publication year.
Recent patents
- Systems and methods for concentrating waste water fluids15 Oct 2019US 10,441,894 B2Cleantek Industries Inc.
- Infiltration intake system30 Apr 2019US 10,272,366 B2Hitachi Zosen Corporation
- Systems and methods for concentrating waste water fluids26 Sep 2017US 9,770,671 B2Horizon Oilfield Solutions Inc.
- Water solution system30 May 2017US 9,664,020 B1
- Drinking water delivery system and method23 Aug 2016US 9,422,068 B2
- Infiltration intake system22 Feb 2018US 2018/0050283 A1Hitachi Zosen Corporation
- Systems And Methods For Concentrating Waste Water Fluids23 Nov 2017US 2017/0333807 A1Horizon Oilfield Solutions Inc.
- Drinking Water Delivery System And Method26 Jun 2014US 2014/0174030 A1
- Systems And Methods For Concentrating Waste Water Fluids4 Oct 2012US 2012/0247942 A1Horizon Oilfield Solutions Inc.
- Direct recharge injection of underground water reservoirs22 Sep 2011US 2011/0229267 A1PS Systems Inc.
Most cited
By later US patents
- Underground alluvial water storage reservoir and method17US 6,840,710 B2RAR Group, LLC · 2005
- Systems and methods for concentrating waste water fluids14US 9,770,671 B2Horizon Oilfield Solutions Inc. · 2017
- Direct recharge injection of underground water reservoirs8US 7,192,218 B2PS Systems Inc. · 2007
- Systems and methods for concentrating waste water fluids5US 10,441,894 B2Cleantek Industries Inc. · 2019
- Infiltration intake system1US 10,272,366 B2Hitachi Zosen Corporation · 2019