B01F 23/803
Venting, degassing or ventilating of gases, fumes or toxic vapours from the
Official title: {Venting, degassing or ventilating of gases, fumes or toxic vapours from the mixture}
B01F23/803 (Venting, degassing or ventilating of gases, fumes or toxic vapours from the) appears on 27 US grants and 46 published applications in this corpus.
Search patents in B01F- Granted patents
- 27
- Published applications
- 46
- Assignees
- 43
- Inventors
- 118
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 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 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 5 |
| 2019 | 1 | 3 |
| 2020 | 5 | 6 |
| 2021 | 3 | 3 |
| 2022 | 1 | 4 |
| 2023 | 3 | 6 |
| 2024 | 3 | 5 |
| 2025 | 5 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultrasonic treatment apparatus and fine bubble supply method27 Jan 2026US 12,533,641 B2Nippon Steel Corporation
- Rotary processing device21 Oct 2025US 12,447,474 B2JDC Corporation
- High-efficiency airlift pump12 Aug 2025US 12,384,706 B2GIS Gas Infusion Systems Inc.
- Desulfurizer mixing system for port fuel oil15 Apr 2025US 12,274,989 B2Lowcarbon Co., Ltd.
- Emulsification method of fuel oil and desulfurizer for sulfur oxide reduction15 Apr 2025US 12,275,908 B2Lowcarbon Co., Ltd.
- Device for transport and treatment of liquid20 Aug 2026US 2026/0241347 A1Searas AS
- Pneumatic conveyer system for application of cosmetic compositions30 Apr 2026US 2026/0116677 A1L'oreal
- Gas Injected Chemistry for Single Wafer Processing28 Aug 2025US 2025/0269335 A1Imec Vzw
- Ozone solution system with mixing apparatus3 Jul 2025US 2025/0214002 A1Liquid 03, LLC
- Preparation system with rotary valves for magnetic particles for heavy metal contamination reduction and remediation of contaminated farmland soil29 May 2025US 2025/0170645 A1China Construction Eighth Engrg Division Corp, Ltd.
Most cited
By later US patents
- Energy recovery device10US 5,865,028 AHydac Technology GmbH · 1999
- Installation for charging liquids, particularly fermentation liquids, with gas9US 3,945,922 AVEB Chemieanlagenbau-und Montegekombinat · 1976
- Method for continuously mixing and degassing liquid8US 5,860,737 A1999
- Liquid supply unit, substrate treating apparatus, and method for removing bubbles5US 10,758,875 B2Semes Co., Ltd. · 2020
- System and method for deaerating beverages4US 10,674,749 B2Bevcorp LLC · 2020