B01D 2247/08
Means for controlling the separation process
B01D2247/08 (Means for controlling the separation process) appears on 34 US grants and 46 published applications in this corpus.
Search patents in B01D- Granted patents
- 34
- Published applications
- 46
- Assignees
- 40
- Inventors
- 100
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 2 | 3 |
| 2013 | 3 | 2 |
| 2014 | 1 | 3 |
| 2015 | 3 | 4 |
| 2016 | 5 | 4 |
| 2017 | 2 | 5 |
| 2018 | 4 | 5 |
| 2019 | 3 | 0 |
| 2020 | 0 | 5 |
| 2021 | 2 | 3 |
| 2022 | 2 | 7 |
| 2023 | 1 | 1 |
| 2024 | 3 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid filter apparatus with thermal shield14 Apr 2026US 12,599,860 B2Edwards Vacuum LLC
- Air pollution control unit and air pollution control method, and CO2 recovery unit and CO2 recovery method8 Oct 2024US 12,109,529 B2Mitsubishi Heavy Industries, Ltd.
- Waste gas purification system23 Jul 2024US 12,042,760 B2
- Method and apparatus for separating particulate composition carried by a gaseous stream21 May 2024US 11,986,765 B2Alma Mater Studiorum - Università di Bologna
- Waste gas purification system28 Nov 2023US 11,826,692 B2
- Automatic proportioning and spary system of compound ultra-fine dust capture agent30 Jul 2026US 2026/0216631 A1Anhui University of Science and Technology
- Liquid filter apparatus with thermal shield18 May 2023US 2023/0149841 A1Qolibri, Inc.
- Scrubber device24 Nov 2022US 2022/0370948 A1Fuji Electric Co., Ltd.
- Interaction system20 Oct 2022US 2022/0331711 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- System and method for the identification and separation of compounds carried in a fluid stream15 Sep 2022US 2022/0288523 A1
Most cited
By later US patents
- Ambient air purifier with humidification and dehumidification18US 9,839,872 B2MAX Analytical Technologies, Inc. · 2017
- Kitchen hood assembly with fire suppression control system including multiple monitoring circuits15US 8,378,834 B1Captive-Aire Systems, Inc. · 2013
- Systems and methods for concentrating waste water fluids14US 9,770,671 B2Horizon Oilfield Solutions Inc. · 2017
- Apparatus for cleaning stack gas and using same for generation of electric power9US 4,007,025 AGottfried Bischoff Bau Kompl. · 1977
- Dust removal from smoke gas or the like6US 4,155,725 AMannesmann Aktiengesellschaft · 1979