B01D 2313/086
Meandering flow path over the membrane
B01D2313/086 (Meandering flow path over the membrane) appears on 89 US grants and 99 published applications in this corpus.
Search patents in B01D- Granted patents
- 89
- Published applications
- 99
- Assignees
- 75
- Inventors
- 250
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 4 |
| 2008 | 1 | 5 |
| 2009 | 3 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 6 |
| 2012 | 3 | 3 |
| 2013 | 5 | 2 |
| 2014 | 5 | 3 |
| 2015 | 2 | 4 |
| 2016 | 1 | 3 |
| 2017 | 2 | 5 |
| 2018 | 4 | 4 |
| 2019 | 7 | 9 |
| 2020 | 9 | 8 |
| 2021 | 6 | 9 |
| 2022 | 3 | 9 |
| 2023 | 5 | 3 |
| 2024 | 3 | 6 |
| 2025 | 5 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stack plate, stack plate device and humidifier16 Jun 2026US 12,658,457 B2Mann+Hummel GmbH
- Fuel cell membrane humidifier and fuel cell system having same3 Feb 2026US 12,542,288 B2Kolon Industries, Inc.
- Tubular membrane including a vortex generator that produces spiral fluid flow22 Jul 2025US 12,364,953 B2Swirltex Holdings Corp.
- Permeate flow patterns8 Jul 2025US 12,350,627 B2Aqua Membranes Inc.
- Membrane structure body having matrix structure and biomolecule filter using same15 Apr 2025US 12,274,983 B2Metapore Co., Ltd
- Stack plate device for humidifier and humidifier16 Jul 2026US 2026/0204601 A1Mann+Hummel GmbH
- Bendable Flexible Flat Membrane Module And Method For Manufacturing Same11 Jun 2026US 2026/0158448 A1
- Increasing flow rate in electrodeionization devices29 Jan 2026US 2026/0027522 A1Evoqua Water Technologies LLC
- Medical instrument and manufacturing method thereof18 Sep 2025US 2025/0288734 A1Keio University
- Water reclamation system17 Jul 2025US 2025/0230070 A1
Most cited
By later US patents
- Planar membrane deoxygenator331US 6,709,492 B1United Technologies Corporation · 2004
- Peritoneal dialysis system using reverse osmosis purification device260US 5,498,338 AAbbott Laboratories · 1996
- Medical drug formulation and delivery system and reverse osmosis purification device88US 5,352,364 AAbbott Laboratories · 1994
- Spiral-wound membrane separation device with feed and permeate/sweep fluid flow control73US 5,096,584 AThe Dow Chemical Company · 1992
- Water purification using reverse osmosis device for formulation of medical solution65US 5,951,863 AAbbott Laboratories · 1999