B01D 2317/00
Membrane module arrangements within a plant or an apparatus
B01D2317/00 (Membrane module arrangements within a plant or an apparatus) appears on 832 US grants and 1,319 published applications in this corpus.
Search patents in B01D- Granted patents
- 832
- Published applications
- 1,319
- Assignees
- 657
- Inventors
- 2,506
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 9 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 12 |
| 2007 | 4 | 35 |
| 2008 | 12 | 32 |
| 2009 | 5 | 22 |
| 2010 | 15 | 35 |
| 2011 | 19 | 53 |
| 2012 | 30 | 44 |
| 2013 | 22 | 44 |
| 2014 | 21 | 51 |
| 2015 | 22 | 59 |
| 2016 | 31 | 69 |
| 2017 | 38 | 93 |
| 2018 | 53 | 71 |
| 2019 | 71 | 80 |
| 2020 | 49 | 92 |
| 2021 | 59 | 101 |
| 2022 | 71 | 100 |
| 2023 | 62 | 100 |
| 2024 | 68 | 83 |
| 2025 | 78 | 84 |
| 2026 | 47 | 51 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hybrid system and method of waste heat utilization-based photovoltaic power generation and seawater desalination6 Oct 2026US 12,752,240 B2Xi' An Jiaotong University
- Feedstock solution flow concentration system29 Sep 2026US 12,746,511 B2Asahi Kasei Kabushiki Kaisha
- Intelligent reverse osmosis control22 Sep 2026US 12,741,887 B2Ozono Polaris, S.A. de C.V.
- Method and system for reducing volume of raw material liquid15 Sep 2026US 12,734,485 B2Asahi Kasei Kabushiki Kaisha
- Membranes with controlled porosity for serial filtration8 Sep 2026US 12,728,389 B2Gradiant Corporation
- System And Method For Preparation And Sterilization Of Buffer Or Cell Culture Medium1 Oct 2026US 2026/0297492 A1
- Compact spiral-wound filter elements, modules and systems24 Sep 2026US 2026/0284600 A1EMD Millipore Corporation
- Method for testing the integrity of virus filtration modules and a filtration apparatus for carrying out the method20 Aug 2026US 2026/0241343 A1Boehringer Ingelheim International GmbH
- A process for producing a protein isolate from a grain material and a protein isolate produced therefrom6 Aug 2026US 2026/0223888 A1
- Systems and methods of high-pressure nanofiltration to reduce magnesium concentration while increasing lithium concentration in highly saline brines before direct lithium extraction6 Aug 2026US 2026/0225922 A1Fluid Technology Solutions (Fts), Inc.
Most cited
By later US patents
- Extrusion technique for producing unilamellar vesicles244US 5,008,050 AThe Liposome Company, Inc. · 1991
- Purification of gases from water using reverse osmosis144US 5,670,053 AZenon Environmental Inc. · 1997
- Fluid separation apparatus143US 4,451,369 AToyo Boseki Kabushiki Kaisha · 1984
- Production of high purity water using reverse osmosis139US 5,766,479 AZenon Environmental Inc. · 1998
- Ethanol recovery process117US 7,732,173 B2Membrane Technology and Research, Inc. · 2010