- 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 1/24 - Devices purely for ventilating or where the heating or cooling is irrelevant
Patent holdings for IPC class B60H 1/24
Total number of patents in this class: 775
10-year publication summary
|
60
|
67
|
77
|
126
|
134
|
77
|
68
|
58
|
62
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20070 |
55 |
| Illinois Tool Works Inc. | 11399 |
50 |
| Denso Corporation | 23769 |
40 |
| Toyota Motor Corporation | 30455 |
28 |
| Hanon Systems | 1819 |
21 |
| Bayerische Motoren Werke Aktiengesellschaft | 13863 |
19 |
| Honda Motor Co., Ltd. | 24866 |
17 |
| Hyundai Motor Company | 20483 |
15 |
| Audi AG | 7281 |
13 |
| Dometic Sweden AB | 511 |
13 |
| Daimler AG | 3418 |
12 |
| Kautex Textron GmbH & Co. KG | 491 |
12 |
| GM Global Technology Operations LLC | 14260 |
11 |
| DENSO International America, Inc. | 605 |
11 |
| Dyson Technology Limited | 3422 |
11 |
| Valeo Systemes Thermiques | 2600 |
11 |
| Kia Motors Corporation | 7777 |
10 |
| Volkswagen AG | 7282 |
9 |
| Apple Inc. | 52750 |
8 |
| Mitsubishi Electric Corporation | 44851 |
7 |
| Other owners | 402 |