B01F 23/231268
Being helically wound, coiled and joined bands or wires
Official title: {being helically wound, coiled and joined bands or wires}
B01F23/231268 (Being helically wound, coiled and joined bands or wires) appears on 7 US grants and 4 published applications in this corpus.
Search patents in B01F- Granted patents
- 7
- Published applications
- 4
- Assignees
- 6
- Inventors
- 19
- Latest grant
- 26 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Liquid dispensing device26 Jan 2021US 10,899,593 B2Wine Plum, Inc.
- Method and apparatus for the treatment of water with a gas or nutrient infused liquid11 Oct 2016US 9,463,991 B2
- Method and device for carbonating a liquid medium, for example a beverage17 Dec 2013US 8,608,139 B2KHS GmbH
- Counter current supersaturation oxygenation system9 Aug 2011US 7,992,845 B1
- Counter current supersaturation oxygenation system8 Mar 2011US 7,900,895 B1
- Water treatment system using ozone6 May 2021US 2021/0130202 A1Clean Team Holdings Inc.
- Liquid dispensing device23 Nov 2017US 2017/0334704 A1Wine Plum, Inc.
- Method and Apparatus for the Treatment of Water with a Gas or Nutrient Infused Liquid6 Aug 2015US 2015/0218023 A1
- Method and device for carbonating a liquid medium, for example a beverage21 Apr 2011US 2011/0091623 A1KHS GmbH
Most cited
By later US patents
- Liquid dispensing device2US 10,899,593 B2Wine Plum, Inc. · 2021
- Fine bubble generating apparatus2US 5,230,838 AKabushiki Kaisha Komatsu Seisakusho · 1993
- Counter current supersaturation oxygenation system2US 7,900,895 B12011
- Sewage treatment equipment with activated sludge process bed1US 5,277,798 A1994
- Method and apparatus for the treatment of water with a gas or nutrient infused liquid1US 9,463,991 B22016