B01F 35/2135
Humidity
Official title: {Humidity, e.g. moisture content}
B01F35/2135 (Humidity) appears on 28 US grants and 40 published applications in this corpus.
Search patents in B01F- Granted patents
- 28
- Published applications
- 40
- Assignees
- 29
- Inventors
- 106
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 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 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 1 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 2 | 4 |
| 2019 | 1 | 1 |
| 2020 | 1 | 3 |
| 2021 | 1 | 1 |
| 2022 | 2 | 7 |
| 2023 | 3 | 1 |
| 2024 | 1 | 2 |
| 2025 | 4 | 4 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-stage dishwasher drying system7 Jul 2026US 12,672,753 B2Midea Group Co., Ltd.
- Arrangement and method for mixing a paste at a waste disposal site30 Jun 2026US 12,668,539 B2Betolar Oy
- Coating composition scale network device17 Mar 2026US 12,576,376 B2PPG Industries Ohio, Inc.
- Smart humidifier for humidor27 Jan 2026US 12,532,913 B1
- Batch processing of material collected by a vacuum excavation unit29 Jul 2025US 12,370,513 B2The Charles Works, Inc.
- Controlling an apparatus for production of medical fluid for use in dialysis therapy1 Oct 2026US 2026/0295134 A1
- Apparatus for mixing and/or conditioning powdery materials and method of operating the same18 Dec 2025US 2025/0381538 A1Rösler Holding GmbH
- Press-formed biocement processes, compositions, and equipment18 Dec 2025US 2025/0382228 A1
- Organic matter processing apparatus and methods of use thereof21 Aug 2025US 2025/0262625 A1Chewie Labs LLC
- Multi-stage dishwasher drying system6 Mar 2025US 2025/0072704 A1Midea Group Co., Ltd.
Most cited
By later US patents
- Humidity control system54US 5,346,128 AHoneywell Inc. · 1994
- Steam humidifier for furnaces30US 6,398,196 B1Allied Systems Research, Inc. · 2002
- Method of measuring the moisture content in flowable materials and apparatus for carrying out the method11US 4,186,592 A1980
- Method and apparatus for treating a cellulosic feedstock5US 8,778,084 B2Abengoa Bioenergy New Technologies, Inc. · 2014
- Dry additive and fluid mixing system, assembly and method4US 11,266,958 B2Mgb Oilfield Solutions, LLC · 2022