B03B 5/12
Using pulses generated mechanically in fluid
Official title: using pulses generated mechanically in fluid
B03B5/12 (Using pulses generated mechanically in fluid) appears on 39 US grants and 21 published applications in this corpus.
Search patents in B03B- Granted patents
- 39
- Published applications
- 21
- Assignees
- 24
- Inventors
- 84
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 3 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 2 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Multi-configuration mini jig13 May 2025US 12,296,346 B2
- Ore washer17 Oct 2023US 11,786,912 B1
- System and method for treating a combination of a liquid and granular matter20 Jun 2023US 11,679,393 B2Trebo Aps
- Automatic coal mining machine and fluidized coal mining method19 Jul 2022US 11,391,151 B2China University of Mining and Technology, Beijing
- Gold and gemstone wet or dry recovery method and machine25 Dec 2018US 10,159,988 B1
- System and Method for Treating a Combination of a Liquid and Particulate Matter6 Nov 2025US 2025/0339863 A1Trebo Aps
- Multi-configuration mini jig19 Dec 2024US 2024/0416359 A1
- Residual concrete mix component separation system18 Jul 2024US 2024/0239015 A1
- Method for recovering valuable materials from lithium ion secondary battery21 Dec 2023US 2023/0411719 A1Dowa Eco-System Co., Ltd.
- System and method for treating a combination of a liquid and granular matter27 Jan 2022US 2022/0023874 A1Trebo Aps
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
- Jigging machine20US 4,778,219 AKlockner-Humboldt-Deutz Aktiengesellschaft · 1988
- Method and apparatus for continuously separating a more dense fraction from a less dense fraction of a pulp material15US 6,244,446 B12001
- Mineral jigs13US 4,056,464 A1977
- Rotating centrifugal jig with Pulsator10US 4,898,666 ALowan (Management) Pty Limited · 1990