B01F 2101/55
Mixing liquid air humidifiers with air
B01F2101/55 (Mixing liquid air humidifiers with air) appears on 44 US grants and 55 published applications in this corpus.
Search patents in B01F- Granted patents
- 44
- Published applications
- 55
- Assignees
- 20
- Inventors
- 82
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 3 | 3 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 1 | 4 |
| 2015 | 4 | 5 |
| 2016 | 5 | 5 |
| 2017 | 4 | 7 |
| 2018 | 4 | 4 |
| 2019 | 4 | 2 |
| 2020 | 4 | 6 |
| 2021 | 5 | 4 |
| 2022 | 5 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 3 |
| 2025 | 0 | 3 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Multi-stage bubble-column vapor mixture condensation23 Jun 2026US 12,661,605 B2King Fahd University of Petroleum and Minerals
- Respiratory gas humidifier3 Dec 2024US 12,156,969 B2Fisher & Paykel Healthcare Limited
- Respiratory gas humidifier20 Jun 2023US 11,679,221 B2Fisher & Paykel Healthcare Limited
- Breathable gas supply apparatus16 Aug 2022US 11,413,412 B2ResMed Pty Ltd
- Portable steam humidifier19 Apr 2022US 11,306,929 B2Vornado Air, LLC
- Atomization circuit module and atomizer head22 Jan 2026US 2026/0021457 A1Zhangzhou iHastek Inc.
- Method and device for humidifying cathode air in a fuel cell system and fuel cell system4 Sep 2025US 2025/0279452 A1
- Method for regulating the moisture in a gas13 Feb 2025US 2025/0050287 A1H2Gremm
- Air humidifier, method for operating an air humidifier, and system having at least one air humidifier30 Jan 2025US 2025/0033007 A1
- Moisture-generating device for a fuel cell, and method for operating a moisture-generating device14 Nov 2024US 2024/0375065 A1
Most cited
By later US patents
- Breathable gas apparatus with humidifier91US 8,020,551 B2ResMed Limited · 2011
- Breathable gas apparatus with humidifier83US 8,042,535 B2ResMed Limited · 2011
- Breathable gas apparatus with humidifier51US 9,227,035 B2ResMed Limited · 2016
- Breathable gas apparatus with humidifier47US 8,028,693 B2ResMed Limited · 2011
- Bubble-column vapor mixture condenser47US 8,523,985 B2King Fahd University of Petroleum and Minerals · 2013