- All sections
- B - Performing operations; transporting
- 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: 752
10-year publication summary
|
56
|
60
|
67
|
77
|
126
|
134
|
76
|
68
|
57
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11152 |
53 |
| Ford Global Technologies, LLC | 19702 |
50 |
| Denso Corporation | 23338 |
43 |
| Toyota Motor Corporation | 28582 |
26 |
| Hanon Systems | 1632 |
21 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
20 |
| Honda Motor Co., Ltd. | 24537 |
16 |
| Hyundai Motor Company | 19021 |
15 |
| Daimler AG | 3462 |
12 |
| Audi AG | 7153 |
12 |
| Dometic Sweden AB | 486 |
12 |
| Kautex Textron GmbH & Co. KG | 474 |
12 |
| GM Global Technology Operations LLC | 13620 |
11 |
| Dyson Technology Limited | 3124 |
11 |
| DENSO International America, Inc. | 609 |
10 |
| Kia Motors Corporation | 7946 |
10 |
| Valeo Systemes Thermiques | 2471 |
10 |
| Volkswagen AG | 6966 |
9 |
| Apple Inc. | 50209 |
7 |
| Mitsubishi Electric Corporation | 43934 |
7 |
| Other owners | 385 |