B01D 63/087
Single membrane modules
Official title: {Single membrane modules}
B01D63/087 (Single membrane modules) appears on 396 US grants and 413 published applications in this corpus.
Search patents in B01D- Granted patents
- 396
- Published applications
- 413
- Assignees
- 327
- Inventors
- 1,153
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 10 | 0 |
| 1996 | 6 | 0 |
| 1997 | 11 | 0 |
| 1998 | 12 | 0 |
| 1999 | 7 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 4 |
| 2003 | 2 | 8 |
| 2004 | 3 | 6 |
| 2005 | 4 | 11 |
| 2006 | 5 | 7 |
| 2007 | 3 | 6 |
| 2008 | 4 | 3 |
| 2009 | 4 | 6 |
| 2010 | 5 | 17 |
| 2011 | 6 | 7 |
| 2012 | 3 | 17 |
| 2013 | 10 | 10 |
| 2014 | 6 | 12 |
| 2015 | 7 | 14 |
| 2016 | 5 | 13 |
| 2017 | 12 | 23 |
| 2018 | 11 | 19 |
| 2019 | 16 | 26 |
| 2020 | 29 | 45 |
| 2021 | 29 | 36 |
| 2022 | 28 | 33 |
| 2023 | 21 | 30 |
| 2024 | 22 | 22 |
| 2025 | 13 | 26 |
| 2026 | 12 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Splashguard and cassette assembly for sterility testing4 Aug 2026US 12,697,591 B2Rapid Micro Biosystems, Inc.
- Filter holder for extrusion of liposomes28 Jul 2026US 12,691,421 B2Evonik Operations GmbH
- Electrical field flow fractionator26 May 2026US 12,636,614 B2Wyatt Technology Corporation
- Filtration membrane26 May 2026US 12,636,621 B2The Regents of the University of California
- Filter assembly with electrode19 May 2026US 12,629,638 B2Saint-Gobain Performance Plastics Corporation
- Novel materials and methods for refining processes17 Sep 2026US 2026/0273436 A1Lihme Protein Solutions ApS
- Gap-varying, lifted hele-shaw cell (lhsc) for controlled liquid film flow and devices containing the same3 Sep 2026US 2026/0257176 A1Achira Labs Private Limited
- Filtration device, filtration system, and filtration method20 Aug 2026US 2026/0241313 A1Hitachi High-Tech Corporation
- Waterproof member and waterproof case30 Jul 2026US 2026/0216629 A1Nitto Denko Corporation
- Method of manufacturing a microporous polymer structure23 Jul 2026US 2026/0209034 A1Novamem AG
Most cited
By later US patents
- Disposable vacuum filtration apparatus capable of detecting microorganisms and particulates in liquid samples489US 6,913,152 B22005
- Blood collection and processing system252US 5,100,564 APall Corporation · 1992
- Self-adhesive vent filter and adsorbent assembly with a diffusion tube156US 5,417,743 AW. L. Gore & Associates, Inc. · 1995
- System and method for processing biological fluid150US 5,217,627 APall Corporation · 1993
- Microporous filtration funnel assembly128US 5,308,483 AGelman Sciences, Inc. · 1994