- All sections
- B - Performing operationstransporting
- B60H - Arrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles
- B60H 1/22 - Heating, cooling or ventilating devices the heat being derived otherwise than from the propulsion plant
Patent holdings for IPC class B60H 1/22
Total number of patents in this class: 2588
10-year publication summary
|
155
|
176
|
244
|
271
|
241
|
195
|
189
|
193
|
214
|
124
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24355 |
387 |
| Valeo Systemes Thermiques | 2733 |
184 |
| Sanden Corporation | 965 |
162 |
| Sanden Automotive Climate Systems Corporation | 178 |
148 |
| Hanon Systems | 1958 |
116 |
| Hyundai Motor Company | 22086 |
71 |
| Webasto SE | 1166 |
62 |
| Eberspächer Climate Control Systems GmbH | 140 |
58 |
| Ford Global Technologies, LLC | 20646 |
51 |
| Mitsubishi Heavy Industries Thermal Systems, Ltd. | 889 |
50 |
| Kia Motors Corporation | 7754 |
46 |
| Sanden Holdings Corporation | 208 |
38 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12787 |
36 |
| MAHLE International GmbH | 2778 |
30 |
| Panasonic Intellectual Property Management Co., Ltd. | 31562 |
29 |
| Toyota Motor Corporation | 32450 |
28 |
| Calsonic Kansei Corporation | 584 |
28 |
| Eberspacher catem GmbH & Co. KG | 96 |
26 |
| Panasonic Corporation | 20088 |
25 |
| GENTHERM Incorporated | 302 |
24 |
| Other owners | 989 |