B01D 63/067
With pleated membranes
Official title: {with pleated membranes}
B01D63/067 (With pleated membranes) appears on 84 US grants and 113 published applications in this corpus.
Search patents in B01D- Granted patents
- 84
- Published applications
- 113
- Assignees
- 66
- Inventors
- 243
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 7 |
| 2003 | 2 | 2 |
| 2004 | 0 | 5 |
| 2005 | 3 | 3 |
| 2006 | 3 | 4 |
| 2007 | 1 | 4 |
| 2008 | 3 | 8 |
| 2009 | 2 | 3 |
| 2010 | 2 | 0 |
| 2011 | 1 | 6 |
| 2012 | 2 | 2 |
| 2013 | 1 | 2 |
| 2014 | 3 | 1 |
| 2015 | 2 | 3 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 3 | 5 |
| 2019 | 0 | 5 |
| 2020 | 3 | 5 |
| 2021 | 3 | 10 |
| 2022 | 5 | 7 |
| 2023 | 6 | 5 |
| 2024 | 6 | 12 |
| 2025 | 4 | 5 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Filter structure and substrate treating system including filter structure12 May 2026US 12,628,601 B2Samsung Electronics Co., Ltd.
- System for filter analysis and regeneration30 Dec 2025US 12,510,454 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Venting system for a mixing apparatus2 Dec 2025US 12,485,366 B2FUJIFILM Irvine Scientific, Inc.
- Microfiltration membrane21 Oct 2025US 12,447,442 B2EMD Millipore Corporation
- Hydrophilic porous membrane and method for producing hydrophilic porous membrane1 Apr 2025US 12,263,451 B2FUJIFILM Corporation
- Tube unit, deaeration module, and method for producing tube unit18 Jun 2026US 2026/0166492 A1DIC Corporation
- System for filter analysis and regeneration23 Apr 2026US 2026/0110615 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Venting system for a mixing apparatus26 Feb 2026US 2026/0054198 A1FUJIFILM Irvine Scientific, Inc.
- Microfiltration membrane22 Jan 2026US 2026/0021450 A1EMD Millipore Corporation
- Membrane element for humidifier and humidifier15 Jan 2026US 2026/0018629 A1Mann+Hummel GmbH
Most cited
By later US patents
- Filter cartridge with a connector seal179US 4,609,465 APall Corporation · 1986
- Collapse-resistant corrugated filter element116US 4,154,688 APall Corporation · 1979
- Pourous fluorocarbon membrane, method for producing thereof and cartridge filter based on said membrane79US 5,988,400 AAktsionernoe Obschestvo "Polimersintez" · 1999
- Disposable membrane module with low-dead volume70US 5,762,789 AMillipore Corporation · 1998
- Filter element having microporous membrane58US 4,929,354 ACuno Incorporated · 1990