- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02B - Internal-combustion piston engines; combustion engines in general
- F02B 77/08 - Safety, indicating, or supervising devices
Patent holdings for IPC class F02B 77/08
Total number of patents in this class: 394
10-year publication summary
|
35
|
54
|
49
|
46
|
45
|
44
|
29
|
13
|
16
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 8877 |
22 |
| Toyota Motor Corporation | 28582 |
21 |
| Ford Global Technologies, LLC | 19702 |
19 |
| Honda Motor Co., Ltd. | 24537 |
18 |
| Robert Bosch GmbH | 40953 |
11 |
| RENAULT s.a.s. | 5674 |
10 |
| Denso Corporation | 23338 |
7 |
| Briggs & Stratton, LLC | 673 |
7 |
| GM Global Technology Operations LLC | 13620 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
6 |
| Cummins Inc. | 2369 |
6 |
| Scania CV AB | 2330 |
6 |
| Hyundai Motor Company | 19021 |
5 |
| Yamaha Motor Co., Ltd. | 2740 |
5 |
| Deere & Company | 6845 |
4 |
| Continental Automotive GmbH | 5573 |
4 |
| FCA US LLC | 2755 |
4 |
| Federal-Mogul Corporation | 362 |
4 |
| Gates Corporation | 1182 |
4 |
| Isuzu Motors Limited | 2158 |
4 |
| Other owners | 221 |