B01D 2313/08
Flow guidance means within the module or the apparatus
B01D2313/08 (Flow guidance means within the module or the apparatus) appears on 500 US grants and 688 published applications in this corpus.
Search patents in B01D- Granted patents
- 500
- Published applications
- 688
- Assignees
- 371
- Inventors
- 1,451
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 6 |
| 2003 | 1 | 7 |
| 2004 | 5 | 9 |
| 2005 | 3 | 11 |
| 2006 | 2 | 11 |
| 2007 | 6 | 20 |
| 2008 | 6 | 19 |
| 2009 | 12 | 28 |
| 2010 | 11 | 27 |
| 2011 | 13 | 30 |
| 2012 | 24 | 30 |
| 2013 | 17 | 29 |
| 2014 | 25 | 27 |
| 2015 | 16 | 28 |
| 2016 | 15 | 27 |
| 2017 | 21 | 24 |
| 2018 | 28 | 34 |
| 2019 | 23 | 31 |
| 2020 | 27 | 49 |
| 2021 | 34 | 47 |
| 2022 | 25 | 42 |
| 2023 | 30 | 28 |
| 2024 | 24 | 68 |
| 2025 | 32 | 29 |
| 2026 | 19 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fluid filtration device29 Sep 2026US 12,746,512 B2PathOtrak, LLC
- Hollow fiber membrane module29 Sep 2026US 12,746,514 B2Nok Corporation
- Fuel cell membrane humidifier15 Sep 2026US 12,738,511 B2Kolon Industries, Inc.
- Humidifying device having channel plates and channel plate for humidifying device25 Aug 2026US 12,719,067 B2Mann+Hummel GmbH
- Membrane separation devices, systems and methods employing same, and data management systems and methods18 Aug 2026US 12,708,702 B2Fenwal, Inc.
- Filtration manifold with integrated bypass8 Oct 2026US 2026/0307010 A1Midea Group Co., Ltd.
- Gas separation membrane module1 Oct 2026US 2026/0295536 A1Honda Motor Co., Ltd.
- Cassette1 Oct 2026US 2026/0295537 A1Donaldson Company, Inc.
- Method for Increasing Reverse Osmosis Recovery for High Silica Waters27 Aug 2026US 2026/0250161 A1Veolia Water Solutions & Technologies Support
- Oxygenator30 Jul 2026US 2026/0216412 A1Terumo Kabushiki Kaisha
Most cited
By later US patents
- Planar membrane deoxygenator331US 6,709,492 B1United Technologies Corporation · 2004
- Medical article having fluid control film323US 6,420,622 B13M Innovative Properties Company · 2002
- Peritoneal dialysis system using reverse osmosis purification device260US 5,498,338 AAbbott Laboratories · 1996
- Apparatus and methods for conducting assays and high throughput screening185US 7,378,280 B2California Institute of Technology · 2008
- Hollow fiber cartridge165US 5,470,469 AE. I. Du Pont de Nemours and Company · 1995