- 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: 813
10-year publication summary
|
58
|
65
|
73
|
125
|
134
|
75
|
65
|
61
|
62
|
34
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20788 |
57 |
| Illinois Tool Works Inc. | 11520 |
50 |
| Denso Corporation | 24601 |
40 |
| Toyota Motor Corporation | 33138 |
30 |
| Hanon Systems | 1996 |
21 |
| Bayerische Motoren Werke Aktiengesellschaft | 14546 |
20 |
| Hyundai Motor Company | 22533 |
19 |
| Honda Motor Co., Ltd. | 25776 |
17 |
| Audi AG | 7386 |
13 |
| GM Global Technology Operations LLC | 15239 |
12 |
| Daimler AG | 3348 |
12 |
| Dometic Sweden AB | 561 |
12 |
| Kautex Textron GmbH & Co. KG | 497 |
12 |
| DENSO International America, Inc. | 626 |
11 |
| Dyson Technology Limited | 3703 |
11 |
| Valeo Systemes Thermiques | 2748 |
11 |
| Kia Motors Corporation | 7747 |
10 |
| Volkswagen AG | 7381 |
9 |
| Apple Inc. | 55791 |
8 |
| Mitsubishi Electric Corporation | 46672 |
7 |
| Other owners | 431 |