- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion 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: 400
10-year publication summary
|
54
|
49
|
46
|
45
|
44
|
29
|
15
|
17
|
12
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 31819 |
21 |
| Caterpillar Inc. | 9530 |
21 |
| Ford Global Technologies, LLC | 20520 |
19 |
| Honda Motor Co., Ltd. | 25174 |
17 |
| Robert Bosch GmbH | 42632 |
9 |
| RENAULT s.a.s. | 5454 |
8 |
| Pratt & Whitney Canada Corp. | 4716 |
7 |
| Briggs & Stratton, LLC | 669 |
7 |
| GM Global Technology Operations LLC | 14968 |
6 |
| Denso Corporation | 24230 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 14278 |
6 |
| Scania CV AB | 2387 |
6 |
| Yamaha Motor Co., Ltd. | 2811 |
5 |
| Cummins Inc. | 2572 |
5 |
| Deere & Company | 7575 |
4 |
| Continental Automotive GmbH | 5018 |
4 |
| FCA US LLC | 3082 |
4 |
| Cummins Emission Solutions, Inc. | 538 |
4 |
| Federal-Mogul Corporation | 313 |
4 |
| Gates Corporation | 1156 |
4 |
| Other owners | 233 |