B01D 2321/26
Details relating to membrane cleaning, regeneration, sterilization or to the prevention of
Official title: By suction
B01D2321/26 (Details relating to membrane cleaning, regeneration, sterilization or to the prevention of) appears on 21 US grants and 26 published applications in this corpus.
Search patents in B01D- Granted patents
- 21
- Published applications
- 26
- Assignees
- 25
- Inventors
- 64
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 3 | 0 |
| 1990 | 1 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 3 | 2 |
| 2017 | 0 | 3 |
| 2018 | 2 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 2 |
| 2021 | 2 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Isolation device and isolation method14 Jan 2025US 12,196,657 B2Shenzhen Huixin Life Technologies Co., Ltd
- Modular dust collection system9 Jan 2024US 11,865,486 B2Engineered Recycling Systems, LLC
- Regenerable organic contaminant controller in space application28 Nov 2023US 11,826,711 B2Hamilton Sundstrand Corporation
- Gas sparger for an immersed membrane11 Jan 2022US 11,219,866 B2Bl Technologies, Inc.
- System for treatment of polluted effluents15 Jun 2021US 11,034,599 B2Gavish-Galilee Bio Applications Ltd.
- Backwashing device for fibrous filtration apparatus and fibrous filtration apparatus including the same14 May 2026US 2026/0131265 A1GRENEX Limited
- Regenerable organic contaminant controller in space application24 Aug 2023US 2023/0264151 A1Hamilton Sundstrand Corporation
- Modular dust collection system19 Jan 2023US 2023/0012503 A1Engineered Recycling Systems, LLC
- Isolation device and isolation method12 May 2022US 2022/0146384 A1Shenzhen Huixin Life Technologies Co., Ltd
- System for treatment of polluted effluents23 Sep 2021US 2021/0292206 A1Gavish-Galilee Bio Applications Ltd.
Most cited
By later US patents
- Hollow fibre filter cartridge and header82US 4,876,012 AMemtec Limited · 1989
- Variable conductance thermal insulation blanket19US 4,871,012 AFord Aerospace Corporation · 1989
- Membrane separation system and method of operation19US 4,986,918 ARomicon, Inc. · 1991
- Direct osmosis cleaning14US 7,563,375 B2I. D.E. Technologies Ltd. · 2009
- Anti-clogging and dialysis device for filtration systems7US 4,963,253 A1990