B60L 2270/44
Heat storages
Official title: Heat storages, e.g. for cabin heating
B60L2270/44 (Heat storages) appears on 58 US grants and 64 published applications in this corpus.
Search patents in B60L- Granted patents
- 58
- Published applications
- 64
- Assignees
- 57
- Inventors
- 207
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 3 |
| 2003 | 3 | 2 |
| 2004 | 3 | 4 |
| 2005 | 0 | 3 |
| 2006 | 4 | 3 |
| 2007 | 1 | 1 |
| 2008 | 1 | 5 |
| 2009 | 0 | 1 |
| 2010 | 1 | 4 |
| 2011 | 1 | 0 |
| 2012 | 2 | 3 |
| 2013 | 1 | 3 |
| 2014 | 1 | 5 |
| 2015 | 2 | 0 |
| 2016 | 1 | 3 |
| 2017 | 2 | 0 |
| 2018 | 3 | 3 |
| 2019 | 0 | 1 |
| 2020 | 0 | 3 |
| 2021 | 4 | 1 |
| 2022 | 1 | 3 |
| 2023 | 3 | 3 |
| 2024 | 2 | 1 |
| 2025 | 2 | 6 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and methods for an electric vehicle3 Mar 2026US 12,565,925 B2Jaguar Land Rover Limited
- Vehicle solar system and method of controlling the same16 Dec 2025US 12,496,876 B2Hyundai Motor Company
- Electric charging station for an electric vehicle and a method for its use18 Feb 2025US 12,227,097 B2Beta Air, LLC
- Systems and methods for accelerated computations in data-driven energy management systems24 Dec 2024US 12,174,604 B2
- Thermal management of vehicle systems using thermal energy storage on the vehicle6 Feb 2024US 11,890,956 B2The University of Birmingham
- Driving apparatus for an electric vehicle having a motor with a three-phase coil, a power storage device and an inverter, which is configured to be operated in a three-phase mode and a two-phase mode20 Aug 2026US 2026/0241815 A1Toyota Jidosha Kabushiki Kaisha
- Linear synchronous motor-based gravitational potential energy storage system26 Mar 2026US 2026/0085663 A1
- Electrically Operated Vehicle17 Jul 2025US 2025/0229650 A1H2 Power 'n' Heat GmbH
- Electric charging station for an electric vehicle and a method for its use5 Jun 2025US 2025/0178468 A1Beta Air, LLC
- Systems and methods for operating electric vehicles in cold climates22 May 2025US 2025/0162462 A1Tugliq Energy Co.
Most cited
By later US patents
- Hybrid electric vehicle regenerative braking energy recovery system317US 5,291,960 AFord Motor Company · 1994
- Battery temperature control system in electric automobile201US 5,490,572 AHonda Giken Kogyo Kabushiki Kaisha · 1996
- Hybrid power generation and energy storage system185US 8,099,198 B2Echogen Power Systems, LLC · 2012
- Hybrid propulsion system for road vehicles153US 6,170,587 B2Transport Energy Systems PTY LTD · 2001
- Refrigeration-cycle device123US 6,347,528 B1Denso Corporation · 2002