B60H 3/02
Moistening
Official title: Moistening {; Humidity control}
B60H3/02 (Moistening) appears on 197 US grants and 285 published applications in this corpus.
Search patents in B60H- Granted patents
- 197
- Published applications
- 285
- Assignees
- 131
- Inventors
- 645
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 3 |
| 2003 | 2 | 2 |
| 2004 | 2 | 0 |
| 2005 | 1 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 4 |
| 2009 | 1 | 5 |
| 2010 | 0 | 12 |
| 2011 | 4 | 7 |
| 2012 | 3 | 4 |
| 2013 | 2 | 4 |
| 2014 | 2 | 5 |
| 2015 | 2 | 6 |
| 2016 | 4 | 14 |
| 2017 | 6 | 26 |
| 2018 | 14 | 16 |
| 2019 | 15 | 22 |
| 2020 | 22 | 25 |
| 2021 | 11 | 10 |
| 2022 | 11 | 15 |
| 2023 | 14 | 16 |
| 2024 | 6 | 24 |
| 2025 | 13 | 24 |
| 2026 | 15 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- HVAC dehumidification system22 Sep 2026US 12,741,512 B2Mahle International GmbH
- Vehicle air conditioning system8 Sep 2026US 12,728,705 B2NGK Insulators, Ltd.
- Vehicle air conditioning system1 Sep 2026US 12,722,109 B2NGK Insulators, Ltd.
- Air conditioner system for electric motor vehicles1 Sep 2026US 12,722,455 B2Hyundai Motor Company
- Vehicle cabin dehumidification at low ambient temperatures25 Aug 2026US 12,715,270 B2GM Global Technology Operations LLC
- Dehumidification control strategy24 Sep 2026US 2026/0285132 A1Ford Global Technologies, LLC
- Vehicle air conditioning system30 Jul 2026US 2026/0217091 A1NGK Insulators, Ltd.
- Vehicle moisture monitoring and control system2 Jul 2026US 2026/0184139 A1Volvo Car Corporation
- Working vehicle25 Jun 2026US 2026/0175651 A1Kubota Corporation
- Air Conditioner and Motor Vehicle with Such an Air Conditioner18 Jun 2026US 2026/0166968 A1Mahle International GmbH
Most cited
By later US patents
- Air conditioning apparatus for vehicle with thermoelectric dehumidifier in a double layer system130US 6,213,198 B1Denso Corporation · 2001
- Desiccant based humidification/dehumidification system92US 5,873,256 A1999
- Process and apparatus for dehumidification and VOC odor remediation89US 5,667,560 AUop LLC · 1997
- Desiccant based humidification/dehumidification system67US 6,481,222 B12002
- Desiccant air conditioning for a motorized vehicle62US 6,029,462 A2000