B01D 29/6423
With a translational movement with respect to the filtering element
Official title: {with a translational movement with respect to the filtering element}
B01D29/6423 (With a translational movement with respect to the filtering element) appears on 41 US grants and 22 published applications in this corpus.
Search patents in B01D- Granted patents
- 41
- Published applications
- 22
- Assignees
- 23
- Inventors
- 67
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 2 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 3 | 3 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 2 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for pretreating refined cotton and method of use of same16 Jun 2026US 12,655,232 B2Hubei Jinhanjiang Refined Cotton Co., Ltd.
- Screening device for use in coarse matter screening wells of a waste water treatment plant24 Mar 2026US 12,583,762 B2Deyma La Mancha, S.L.
- Filtering device and system, method of installing a filtering device and use of a filtering device25 Mar 2025US 12,257,533 B2Aqua Innovation Network Holding B.V.
- Wastewater treatment system outlet filter cleaner10 Sep 2024US 12,083,458 B1Watercore Limited
- Work vehicle sprayer system and method with self-cleaning filter apparatus13 Feb 2024US 11,896,989 B2Deere & Company
- Device for pretreating refined cotton and method of use of same13 Jun 2024US 2024/0191001 A1Hubei Jinhanjiang Refined Cotton Co., Ltd.
- Screening device for use in coarse matter screening wells of a waste water treatment plant11 Jan 2024US 2024/0010522 A1Deyma La Mancha, S.L.
- Filtering system, air conditioning system, data center, and cleaning method for filtering system16 Nov 2023US 2023/0366572 A1
- Filtering device and system, method of installing a filtering device and use of a filtering device21 Jul 2022US 2022/0226755 A1Aqua Innovation Network Holding B.V.
- Work vehicle sprayer system and method with self-cleaning filter apparatus3 Mar 2022US 2022/0062939 A1Deere & Company
Most cited
By later US patents
- Portable water purification system including a filter cleaning mechanism66US 5,106,500 ARecovery Engineering, Inc. · 1992
- Self-cleaning filter assembly for solenoid-actuated valves52US 4,081,171 AClemar Manufacturing Corporation · 1978
- Lift with automated dump14US 4,917,796 ARudz Enterprises, Inc. · 1990
- Sludge filtration device comprising a filter piston, and sludge treatment plant and sludge filtration process thereof14US 6,110,388 AElf Atochem S. A. · 2000
- Solid and liquid separation device14US 6,899,807 B22005