B01F 23/12
With vaporisation of a liquid
Official title: {with vaporisation of a liquid (disinfection, sterilisation or deodorisation of air A61L9/00)}
B01F23/12 (With vaporisation of a liquid) appears on 140 US grants and 76 published applications in this corpus.
Search patents in B01F- Granted patents
- 140
- Published applications
- 76
- Assignees
- 97
- Inventors
- 274
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 3 |
| 2002 | 8 | 14 |
| 2003 | 10 | 7 |
| 2004 | 7 | 6 |
| 2005 | 5 | 5 |
| 2006 | 7 | 2 |
| 2007 | 1 | 1 |
| 2008 | 2 | 3 |
| 2009 | 1 | 2 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 3 | 1 |
| 2013 | 2 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 1 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 4 |
| 2019 | 1 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 4 |
| 2022 | 5 | 5 |
| 2023 | 3 | 3 |
| 2024 | 3 | 3 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Aerosol-generating devices and aerosol-generating systems6 May 2025US 12,290,629 B2Altria Client Services LLC
- Multifunctional C4F7N/CO2 mixed gas preparation system and preparation method22 Oct 2024US 12,121,870 B2State Grid Anhui Electric Power Research Institute
- Venturi air-ammonia mixer enabled for two burner system8 Oct 2024US 12,109,544 B2Deepak Nitrite Limited
- Method and apparatus for producing a high precision blended gas mixture comprising a volatile analyte16 Jan 2024US 11,874,262 B2Automotive Coalition for Traffic Safety, Inc.
- Aerosol-generating devices and aerosol-generating systems7 Nov 2023US 11,806,470 B2Altria Client Services LLC
- Gas-liquid mixer and liquid material vaporizer7 Aug 2025US 2025/0249419 A1HORIBA STEC, Co., Ltd.
- Aerosol-generating devices and aerosol-generating systems24 Jul 2025US 2025/0235638 A1Altria Client Services LLC
- An onsite system for preparing a fumigant28 Nov 2024US 2024/0390866 A1Draslovka Services Pty Ltd
- Dual vaporizer mixing system15 Feb 2024US 2024/0049784 A1
- Aerosol-generating devices and aerosol-generating systems1 Feb 2024US 2024/0033450 A1Altria Client Services LLC
Most cited
By later US patents
- Electrochemical production of ozone and hydrogen peroxide465US 5,972,196 ALynntech, Inc. · 1999
- Humidifying apparatus157US 5,062,145 AFisher & Paykel Limited · 1991
- Scent diffusion apparatus and method157US 6,371,451 B1Korea Institute of Science and Technology · 2002
- Method and apparatus for delivery of fragrances and vapors to the nose141US 6,390,453 B1MicroFab Technologies, Inc. · 2002
- Precision fragrance dispenser apparatus107US 5,610,674 A1997