B01D 29/60
Integrally combined with devices for controlling the filtration
Official title: integrally combined with devices for controlling the filtration
B01D29/60 (Integrally combined with devices for controlling the filtration) appears on 754 US grants and 531 published applications in this corpus.
Search patents in B01D- Granted patents
- 754
- Published applications
- 531
- Assignees
- 473
- Inventors
- 1,468
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 13 | 0 |
| 1978 | 4 | 0 |
| 1979 | 10 | 0 |
| 1980 | 4 | 0 |
| 1981 | 10 | 0 |
| 1982 | 3 | 0 |
| 1983 | 7 | 0 |
| 1984 | 18 | 0 |
| 1985 | 8 | 0 |
| 1986 | 9 | 0 |
| 1987 | 13 | 0 |
| 1988 | 13 | 0 |
| 1989 | 15 | 0 |
| 1990 | 11 | 0 |
| 1991 | 16 | 0 |
| 1992 | 19 | 0 |
| 1993 | 22 | 0 |
| 1994 | 13 | 0 |
| 1995 | 23 | 0 |
| 1996 | 20 | 0 |
| 1997 | 18 | 0 |
| 1998 | 21 | 0 |
| 1999 | 12 | 0 |
| 2000 | 18 | 0 |
| 2001 | 34 | 4 |
| 2002 | 16 | 5 |
| 2003 | 15 | 24 |
| 2004 | 14 | 11 |
| 2005 | 15 | 15 |
| 2006 | 5 | 14 |
| 2007 | 8 | 10 |
| 2008 | 9 | 9 |
| 2009 | 4 | 8 |
| 2010 | 6 | 6 |
| 2011 | 7 | 10 |
| 2012 | 11 | 12 |
| 2013 | 3 | 10 |
| 2014 | 9 | 14 |
| 2015 | 5 | 20 |
| 2016 | 7 | 32 |
| 2017 | 21 | 26 |
| 2018 | 20 | 37 |
| 2019 | 33 | 26 |
| 2020 | 31 | 43 |
| 2021 | 31 | 30 |
| 2022 | 26 | 45 |
| 2023 | 24 | 37 |
| 2024 | 32 | 29 |
| 2025 | 26 | 30 |
| 2026 | 16 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Well plug debris capturing system28 Jul 2026US 12,692,757 B1Bandit Services, LLC
- Filter apparatus and clothes treating apparatus having the same21 Jul 2026US 12,686,962 B2Samsung Electronics Co., Ltd.
- Liquid processing apparatus and liquid processing method23 Jun 2026US 12,661,694 B2Tokyo Electron Limited
- Slurry filter assembly9 Jun 2026US 12,649,117 B2Precision Planting LLC
- Fluid filtration system with single use filter and integrated integrity test device and method of using same2 Jun 2026US 12,643,062 B2Cytiva US LLC
- Fluid filtration system with single use filter and integrated integrity test device and method of using same17 Sep 2026US 2026/0273442 A1Cytiva US LLC
- System and method for separation of organics and liquids from waste material17 Sep 2026US 2026/0273598 A1Komar Industries, Inc.
- Trash intercepting and sediment barrier device17 Sep 2026US 2026/0275669 A1China Three Gorges University
- Filtration device, filtration system, and filtration method20 Aug 2026US 2026/0241313 A1Hitachi High-Tech Corporation
- Filter Apparatus and Filter Element6 Aug 2026US 2026/0225012 A1Hydac Filtertechnik GmbH
Most cited
By later US patents
- Respiratory filter element having a storage device for keeping track of filter usage and a system for use therewith151US 6,186,140 B13M Innovative Properties Company · 2001
- Method and apparatus for testing the integrity of filter elements142US 5,417,101 APall Corporation · 1995
- Recharge and filter assembly with replaceable cartridge131US 6,235,194 B1Parker-Hannifin Corporation · 2001
- Oil filter pack and assembly116US 6,048,454 A2000
- Method of back-washing submerged-type ceramic membrane separation apparatus106US 5,647,988 AKubota Corporation · 1997