B01D 5/0051
Regulation processes
Official title: {Regulation processes; Control systems, e.g. valves}
B01D5/0051 (Regulation processes) appears on 176 US grants and 189 published applications in this corpus.
Search patents in B01D- Granted patents
- 176
- Published applications
- 189
- Assignees
- 136
- Inventors
- 409
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 4 |
| 2005 | 0 | 3 |
| 2006 | 2 | 2 |
| 2007 | 2 | 1 |
| 2008 | 0 | 4 |
| 2009 | 1 | 1 |
| 2010 | 1 | 4 |
| 2011 | 1 | 4 |
| 2012 | 4 | 2 |
| 2013 | 2 | 4 |
| 2014 | 3 | 8 |
| 2015 | 4 | 8 |
| 2016 | 5 | 5 |
| 2017 | 8 | 9 |
| 2018 | 3 | 14 |
| 2019 | 11 | 7 |
| 2020 | 14 | 23 |
| 2021 | 11 | 14 |
| 2022 | 10 | 23 |
| 2023 | 16 | 20 |
| 2024 | 24 | 13 |
| 2025 | 11 | 8 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compact in-situ gas separator for substrate processing systems29 Sep 2026US 12,746,485 B2Lam Research Corporation
- Seawater desalination equipment29 Sep 2026US 12,746,486 B2Manzeon Co., Ltd.
- System and method for water distillation28 Jul 2026US 12,691,389 B1
- Apparatuses, systems and methods for draining an air moisture separator5 May 2026US 12,616,916 B1
- Atmospheric water generation systems and methods utilizing membrane-based water extraction14 Apr 2026US 12,599,849 B2Genesis Systems LLC
- Apparatus for intense/rapid cooling and for removing a substance in suspension in a gaseous fluid and method thereof13 Aug 2026US 2026/0233122 A1Snf Group
- Pen shaped handheld apparatus for generating a water from an ambient humid air6 Aug 2026US 2026/0225935 A1Majmaah University
- Vapor recovery system for immersion cooled data centers25 Jun 2026US 2026/0181828 A1Microsoft Technology Licensing, LLC
- Compact in-situ gas separator for substrate processing systems11 Jun 2026US 2026/0158412 A1Lam Research Corporation
- Displaceable cryogenic degassing system28 May 2026US 2026/0146791 A1AQ Degassing B.V.
Most cited
By later US patents
- Solvent recovery and reclamation system74US 5,232,476 ABaxter International Inc. · 1993
- Water separation under reduced pressure50US 8,292,272 B2King Fahd University of Petroleum and Minerals · 2012
- Thermodynamic balancing of combined heat and mass exchange devices44US 8,496,234 B1King Fahd University of Petroleum and Minerals · 2013
- Water treatment controller for an evaporative condenser39US 5,294,916 AAutotrol Corporation · 1994
- Vacuum extractor incorporating a condenser column38US 5,411,707 AThe United States of American as represented by the Administrator of the Environmental Protection Agency · 1995