B03B 5/22
Using pulses generated by liquid injection
Official title: using pulses generated by liquid injection
B03B5/22 (Using pulses generated by liquid injection) appears on 9 US grants and 8 published applications in this corpus.
Search patents in B03B- Granted patents
- 9
- Published applications
- 8
- Assignees
- 10
- Inventors
- 15
- Latest grant
- 8 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 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 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Separation apparatus and method8 Nov 2022US 11,491,492 B2Pulsating Jigs International (Pty) Ltd
- Method and device for grouping floating objects in batches with hydraulic superposition of the objects4 Jul 2017US 9,694,366 B2Maf Agrobotic
- Method and device for concentrating substances in solid particle state27 Nov 2012US 8,317,033 B2Genimin Sprl
- Hutch chamber for jig2 Sep 2003US 6,612,443 B2Evans Deakin Pty. Limited
- Hutch chamber for jig11 Sep 2001US 6,286,686 B1Lowan (Management) Pty Limited
- Jig concentrator22 Aug 2024US 2024/0278258 A1
- Jig concentrator13 Jan 2022US 2022/0008934 A1
- A separation apparatus and method29 Jul 2021US 2021/0229109 A1Pulsating Jigs International (Pty) Ltd
- Artificial mulch cleaning system22 Nov 2018US 2018/0332815 A1
- Method and device for grouping floating objects in batches with hydraulic superposition of the objects19 Jun 2014US 2014/0166551 A1Maf Agrobotic
Most cited
By later US patents
- Method and apparatus for centrifugally separating a heavy fraction from a light weight fraction within a pulp material26US 4,279,741 AIntercontinental Development Corporation · 1981
- Centrifugal jig for ore beneficiation8US 4,574,046 A1986
- Centrifugal jig pulsing system8US 4,998,986 ATrans Mar, Inc. · 1991
- Centrifugal jig5US 5,938,043 AFine Gold Recovery Systems, Inc. · 1999
- Hutch chamber for jig3US 6,286,686 B1Lowan (Management) Pty Limited · 2001