B60H 3/00
Arrangements of heating, cooling, ventilating or other air-treating devices specially adapted for
Official title: Other air-treating devices
B60H3/00 (Arrangements of heating, cooling, ventilating or other air-treating devices specially adapted for) appears on 1,396 US grants and 1,702 published applications in this corpus.
Search patents in B60H- Granted patents
- 1,396
- Published applications
- 1,702
- Assignees
- 641
- Inventors
- 3,746
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 12 | 0 |
| 1983 | 5 | 0 |
| 1984 | 8 | 0 |
| 1985 | 11 | 0 |
| 1986 | 10 | 0 |
| 1987 | 14 | 0 |
| 1988 | 15 | 0 |
| 1989 | 13 | 0 |
| 1990 | 19 | 0 |
| 1991 | 22 | 0 |
| 1992 | 18 | 0 |
| 1993 | 15 | 0 |
| 1994 | 21 | 0 |
| 1995 | 17 | 0 |
| 1996 | 20 | 0 |
| 1997 | 23 | 0 |
| 1998 | 22 | 0 |
| 1999 | 34 | 0 |
| 2000 | 28 | 0 |
| 2001 | 27 | 9 |
| 2002 | 26 | 30 |
| 2003 | 20 | 32 |
| 2004 | 22 | 49 |
| 2005 | 18 | 50 |
| 2006 | 23 | 39 |
| 2007 | 13 | 45 |
| 2008 | 9 | 36 |
| 2009 | 14 | 32 |
| 2010 | 25 | 40 |
| 2011 | 26 | 45 |
| 2012 | 18 | 33 |
| 2013 | 28 | 39 |
| 2014 | 27 | 36 |
| 2015 | 18 | 36 |
| 2016 | 30 | 69 |
| 2017 | 37 | 92 |
| 2018 | 55 | 92 |
| 2019 | 72 | 92 |
| 2020 | 78 | 135 |
| 2021 | 82 | 125 |
| 2022 | 64 | 139 |
| 2023 | 85 | 115 |
| 2024 | 94 | 121 |
| 2025 | 71 | 89 |
| 2026 | 67 | 82 |
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
- Scent output control device and scent output control method15 Sep 2026US 12,734,861 B2Sony Group Corporation
- Vehicle, fleet, and method for treating environment air15 Sep 2026US 12,734,886 B2MANN+HUMMEL Ventures Pte. Ltd.
- Vehicle air conditioning system8 Sep 2026US 12,728,705 B2NGK Insulators, Ltd.
- Method for producing an exchanger element package for a vehicle8 Sep 2026US 12,729,875 B2Plastic Concept GmbH
- Apparatus and method for configuring vehicle environment8 Oct 2026US 2026/0307663 A1Hyundai Motor Company
- High efficiency air filter body1 Oct 2026US 2026/0295491 A1Corning Incorporated
- Vehicle1 Oct 2026US 2026/0296131 A1Honda Motor Co., Ltd.
- Method and System For Monitoring the Environment of a Cabin and Regulating The Pressurisation of Same24 Sep 2026US 2026/0285127 A1Work Air Technologies Pty Ltd
- Fragrance diffuser for controlled evaporative release of fragrance24 Sep 2026US 2026/0285131 A1
Most cited
By later US patents
- Optical sensor device431US 5,844,682 AOMRON Corporation · 1998
- Filter clog detection and notification system259US 9,183,723 B2Cleanalert, LLC · 2015
- Air filter gauge172US 6,190,442 B1Tishken Products Co. · 2001
- Air conditioning apparatus for a vehicle147US 5,450,894 ANippondenso Co., Ltd. · 1995
- Titanium dioxide photo-catalyzer130US 5,919,422 AToyoda Gosei Co., Ltd. · 1999