B60H 2001/2237
Supplementary heating
Official title: {supplementary heating, e.g. during stop and go of a vehicle}
B60H2001/2237 (Supplementary heating) appears on 45 US grants and 53 published applications in this corpus.
Search patents in B60H- Granted patents
- 45
- Published applications
- 53
- Assignees
- 31
- Inventors
- 147
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 4 |
| 2014 | 2 | 2 |
| 2015 | 1 | 9 |
| 2016 | 4 | 6 |
| 2017 | 1 | 2 |
| 2018 | 3 | 4 |
| 2019 | 3 | 7 |
| 2020 | 4 | 3 |
| 2021 | 6 | 2 |
| 2022 | 5 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Controlling thermal energy from vehicle regenerative braking25 Aug 2026US 12,715,302 B2Jaguar Land Rover Limited
- Systems and methods for managing multiple vehicle cabin heat sources and multiple controllers14 Jan 2025US 12,194,810 B2Phoenix Motor, Inc.
- System and method for recovering refrigerant from a heat exchanger of a thermal system for an electric vehicle27 Jun 2023US 11,685,234 B2GM Global Technology Operations LLC
- Systems and methods for thermal battery control6 Dec 2022US 11,518,212 B2Ford Global Technologies, LLC
- System and method for controlling air conditioning and ISG systems for vehicle18 Oct 2022US 11,472,259 B2Hyundai Motor Company
- Electrical Flow Heater for a Vehicle, in Particular an Electric Vehicle, Operating Method for the Flow Heater and Vehicle5 Mar 2026US 2026/0061800 A1Bayerische Motoren Werke Aktiengesellschaft
- Controlling thermal energy from vehicle regenerative braking10 Jul 2025US 2025/0222779 A1Jaguar Land Rover Limited
- Systems and methods for managing multiple vehicle cabin heat sources and multiple controllers8 May 2025US 2025/0144972 A1Phoenix Motor, Inc.
- Vehicle cabin heating system using waste heat supplemented heat pump with supplemental heater7 Nov 2024US 2024/0367486 A1PACCAR Inc
- Systems and methods for managing multiple vehicle cabin heat sources and multiple controllers22 Feb 2024US 2024/0059123 A1Proterra Operating Company, Inc.
Most cited
By later US patents
- Climate control system for hybrid vehicles using thermoelectric devices97US 7,380,586 B2Bsst LLC · 2008
- Supplemental vehicle heating method and apparatus with long heating cycle55US 5,067,652 A1991
- Climate control method for hybrid vehicles using thermoelectric devices32US 7,870,892 B2Bsst LLC · 2011
- Supplemental vehicle heating apparatus with long heating cycle27US 5,025,985 A1991
- Transit vehicle heater22US 5,878,950 ATeleflex Canada Incorporated · 1999